diff options
97 files changed, 538 insertions, 471 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 5b454627f211..231bda28c428 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2129,8 +2129,8 @@ S: Maintained JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) P: David Woodhouse M: dwmw2@infradead.org -L: jffs-dev@axis.com -W: http://sources.redhat.com/jffs2/ +L: linux-mtd@lists.infradead.org +W: http://www.linux-mtd.infradead.org/doc/jffs2.html S: Maintained JFS FILESYSTEM @@ -196,6 +196,9 @@ CROSS_COMPILE ?= UTS_MACHINE := $(ARCH) SRCARCH := $(ARCH) +# for i386 and x86_64 we use SRCARCH equal to x86 +SRCARCH := $(if $(filter x86_64 i386,$(SRCARCH)),x86,$(SRCARCH)) + KCONFIG_CONFIG ?= .config # SHELL used by kbuild @@ -418,7 +421,7 @@ ifeq ($(config-targets),1) # Read arch specific Makefile to set KBUILD_DEFCONFIG as needed. # KBUILD_DEFCONFIG may point out an alternative default configuration # used for 'make defconfig' -include $(srctree)/arch/$(ARCH)/Makefile +include $(srctree)/arch/$(SRCARCH)/Makefile export KBUILD_DEFCONFIG config %config: scripts_basic outputmakefile FORCE @@ -497,7 +500,7 @@ else KBUILD_CFLAGS += -O2 endif -include $(srctree)/arch/$(ARCH)/Makefile +include $(srctree)/arch/$(SRCARCH)/Makefile ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c index 671ce1e8434f..662f7b12d005 100644 --- a/arch/frv/mb93090-mb00/pci-dma.c +++ b/arch/frv/mb93090-mb00/pci-dma.c @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/pci.h> #include <linux/highmem.h> +#include <linux/scatterlist.h> #include <asm/io.h> void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) @@ -86,7 +87,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, dampr2 = __get_DAMPR(2); for (i = 0; i < nents; i++) { - vaddr = kmap_atomic(sg[i].page, __KM_CACHE); + vaddr = kmap_atomic(sg_page(&sg[i]), __KM_CACHE); frv_dcache_writeback((unsigned long) vaddr, (unsigned long) vaddr + PAGE_SIZE); diff --git a/arch/i386/.gitignore b/arch/i386/.gitignore deleted file mode 100644 index 36ef4c374d25..000000000000 --- a/arch/i386/.gitignore +++ /dev/null @@ -1 +0,0 @@ -boot diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index f2eae457fc9a..f2d432edc92d 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -753,7 +753,7 @@ void __init pci_time_init(void) local_irq_enable(); } -static __inline__ unsigned long do_gettimeoffset(void) +static inline unsigned long do_gettimeoffset(void) { /* * We divide all by 100 diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 33f7a3ddb104..77460e316a03 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -1,7 +1,6 @@ -/* $Id: process.c,v 1.161 2002/01/23 11:27:32 davem Exp $ - * linux/arch/sparc/kernel/process.c +/* linux/arch/sparc/kernel/process.c * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) */ @@ -397,7 +396,7 @@ void flush_thread(void) } } -static __inline__ struct sparc_stackf __user * +static inline struct sparc_stackf __user * clone_stackframe(struct sparc_stackf __user *dst, struct sparc_stackf __user *src) { diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 4bf78a5e8e0f..45cb7c5286d7 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -1,7 +1,6 @@ -/* $Id: time.c,v 1.60 2002/01/23 14:33:55 davem Exp $ - * linux/arch/sparc/kernel/time.c +/* linux/arch/sparc/kernel/time.c * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) * * Chris Davis (cdavis@cois.on.ca) 03/27/1998 @@ -210,7 +209,7 @@ static void __devinit kick_start_clock(void) } /* Return nonzero if the clock chip battery is low. */ -static __inline__ int has_low_battery(void) +static inline int has_low_battery(void) { struct mostek48t02 *regs = (struct mostek48t02 *)mstk48t02_regs; unsigned char data1, data2; @@ -252,7 +251,7 @@ static void __devinit mostek_set_system_time(void) } /* Probe for the real time clock chip on Sun4 */ -static __inline__ void sun4_clock_probe(void) +static inline void sun4_clock_probe(void) { #ifdef CONFIG_SUN4 int temp; diff --git a/arch/sparc/mm/btfixup.c b/arch/sparc/mm/btfixup.c index ec4231c2855a..a312d127d47a 100644 --- a/arch/sparc/mm/btfixup.c +++ b/arch/sparc/mm/btfixup.c @@ -1,5 +1,4 @@ -/* $Id: btfixup.c,v 1.10 2000/05/09 17:40:13 davem Exp $ - * btfixup.c: Boot time code fixup and relocator, so that +/* btfixup.c: Boot time code fixup and relocator, so that * we can get rid of most indirect calls to achieve single * image sun4c and srmmu kernel. * @@ -69,7 +68,7 @@ static void __init set_addr(unsigned int *addr, unsigned int q1, int fmangled, u } } #else -static __inline__ void set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value) +static inline void set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value) { *addr = value; } diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index 1666087c5b80..b86dfce8eee4 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -144,7 +144,7 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { --sz; - sg->dvma_address = iounit_get_area(iounit, sg_virt(sg), sg->length); + sg->dvma_address = iounit_get_area(iounit, (unsigned long) sg_virt(sg), sg->length); sg->dvma_length = sg->length; sg = sg_next(sg); } diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index a2cc141291c7..0729305f2f59 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -1,7 +1,6 @@ -/* $Id: sun4c.c,v 1.212 2001/12/21 04:56:15 davem Exp $ - * sun4c.c: Doing in software what should be done in hardware. +/* sun4c.c: Doing in software what should be done in hardware. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) * Copyright (C) 1996 Andrew Tridgell (Andrew.Tridgell@anu.edu.au) * Copyright (C) 1997-2000 Anton Blanchard (anton@samba.org) @@ -719,7 +718,7 @@ static void add_ring(struct sun4c_mmu_ring *ring, ring->num_entries++; } -static __inline__ void add_lru(struct sun4c_mmu_entry *entry) +static inline void add_lru(struct sun4c_mmu_entry *entry) { struct sun4c_mmu_ring *ring = &sun4c_ulru_ring; struct sun4c_mmu_entry *head = &ring->ringhd; @@ -746,7 +745,7 @@ static void add_ring_ordered(struct sun4c_mmu_ring *ring, add_lru(entry); } -static __inline__ void remove_ring(struct sun4c_mmu_ring *ring, +static inline void remove_ring(struct sun4c_mmu_ring *ring, struct sun4c_mmu_entry *entry) { struct sun4c_mmu_entry *next = entry->next; @@ -1836,7 +1835,7 @@ static unsigned long sun4c_pte_to_pgoff(pte_t pte) } -static __inline__ unsigned long sun4c_pmd_page_v(pmd_t pmd) +static inline unsigned long sun4c_pmd_page_v(pmd_t pmd) { return (pmd_val(pmd) & PAGE_MASK); } @@ -1922,7 +1921,7 @@ static void sun4c_free_pgd_fast(pgd_t *pgd) } -static __inline__ pte_t * +static inline pte_t * sun4c_pte_alloc_one_fast(struct mm_struct *mm, unsigned long address) { unsigned long *ret; @@ -1956,7 +1955,7 @@ static struct page *sun4c_pte_alloc_one(struct mm_struct *mm, unsigned long addr return virt_to_page(pte); } -static __inline__ void sun4c_free_pte_fast(pte_t *pte) +static inline void sun4c_free_pte_fast(pte_t *pte) { *(unsigned long *)pte = (unsigned long) pte_quicklist; pte_quicklist = (unsigned long *) pte; diff --git a/arch/sparc64/kernel/binfmt_elf32.c b/arch/sparc64/kernel/binfmt_elf32.c index 9ad84ff10a17..1587a29a4b0e 100644 --- a/arch/sparc64/kernel/binfmt_elf32.c +++ b/arch/sparc64/kernel/binfmt_elf32.c @@ -1,7 +1,7 @@ /* * binfmt_elf32.c: Support 32-bit Sparc ELF binaries on Ultra. * - * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@redhat.com) + * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@davemloft.net) * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -133,7 +133,7 @@ struct elf_prpsinfo32 #undef cputime_to_timeval #define cputime_to_timeval cputime_to_compat_timeval -static __inline__ void +static inline void cputime_to_compat_timeval(const cputime_t cputime, struct compat_timeval *value) { unsigned long jiffies = cputime_to_jiffies(cputime); diff --git a/arch/sparc64/kernel/central.c b/arch/sparc64/kernel/central.c index 8230099f0d8a..b61b8dfb09cf 100644 --- a/arch/sparc64/kernel/central.c +++ b/arch/sparc64/kernel/central.c @@ -1,7 +1,6 @@ -/* $Id: central.c,v 1.15 2001/12/19 00:29:51 davem Exp $ - * central.c: Central FHC driver for Sunfire/Starfire/Wildfire. +/* central.c: Central FHC driver for Sunfire/Starfire/Wildfire. * - * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com) + * Copyright (C) 1997, 1999 David S. Miller (davem@davemloft.net) */ #include <linux/kernel.h> @@ -385,7 +384,7 @@ void __init central_probe(void) init_all_fhc_hw(); } -static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on) +static inline void fhc_ledblink(struct linux_fhc *fhc, int on) { u32 tmp; @@ -402,7 +401,7 @@ static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on) upa_readl(fhc->fhc_regs.pregs + FHC_PREGS_CTRL); } -static __inline__ void central_ledblink(struct linux_central *central, int on) +static inline void central_ledblink(struct linux_central *central, int on) { u8 tmp; diff --git a/arch/sparc64/kernel/semaphore.c b/arch/sparc64/kernel/semaphore.c index a809e63f03ef..9974a6899551 100644 --- a/arch/sparc64/kernel/semaphore.c +++ b/arch/sparc64/kernel/semaphore.c @@ -1,5 +1,4 @@ -/* $Id: semaphore.c,v 1.9 2001/11/18 00:12:56 davem Exp $ - * semaphore.c: Sparc64 semaphore implementation. +/* semaphore.c: Sparc64 semaphore implementation. * * This is basically the PPC semaphore scheme ported to use * the sparc64 atomic instructions, so see the PPC code for @@ -19,7 +18,7 @@ * sem->count = tmp; * return old_count; */ -static __inline__ int __sem_update_count(struct semaphore *sem, int incr) +static inline int __sem_update_count(struct semaphore *sem, int incr) { int old_count, tmp; diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 407d74a8a542..7cd8d94df0dc 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -459,7 +459,7 @@ again: } } -static __inline__ void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) +static inline void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) { u64 pstate; int i; @@ -906,7 +906,7 @@ extern atomic_t dcpage_flushes; extern atomic_t dcpage_flushes_xcall; #endif -static __inline__ void __local_flush_dcache_page(struct page *page) +static inline void __local_flush_dcache_page(struct page *page) { #ifdef DCACHE_ALIASING_POSSIBLE __flush_dcache_page(page_address(page), diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index e9c7e4f07abf..04998388259f 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -1,7 +1,6 @@ -/* $Id: traps.c,v 1.85 2002/02/09 19:49:31 davem Exp $ - * arch/sparc64/kernel/traps.c +/* arch/sparc64/kernel/traps.c * - * Copyright (C) 1995,1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995,1997 David S. Miller (davem@davemloft.net) * Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com) */ @@ -765,7 +764,7 @@ static unsigned long cheetah_afsr_errors; */ struct cheetah_err_info *cheetah_error_log; -static __inline__ struct cheetah_err_info *cheetah_get_error_log(unsigned long afsr) +static inline struct cheetah_err_info *cheetah_get_error_log(unsigned long afsr) { struct cheetah_err_info *p; int cpu = smp_processor_id(); @@ -1085,7 +1084,7 @@ static unsigned char cheetah_mtag_syntab[] = { }; /* Return the highest priority error conditon mentioned. */ -static __inline__ unsigned long cheetah_get_hipri(unsigned long afsr) +static inline unsigned long cheetah_get_hipri(unsigned long afsr) { unsigned long tmp = 0; int i; diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 100c4456ed1e..e18ccf85224f 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -201,7 +201,7 @@ inline void flush_dcache_page_impl(struct page *page) #define dcache_dirty_cpu(page) \ (((page)->flags >> PG_dcache_cpu_shift) & PG_dcache_cpu_mask) -static __inline__ void set_dcache_dirty(struct page *page, int this_cpu) +static inline void set_dcache_dirty(struct page *page, int this_cpu) { unsigned long mask = this_cpu; unsigned long non_cpu_bits; @@ -223,7 +223,7 @@ static __inline__ void set_dcache_dirty(struct page *page, int this_cpu) : "g1", "g7"); } -static __inline__ void clear_dcache_dirty_cpu(struct page *page, unsigned long cpu) +static inline void clear_dcache_dirty_cpu(struct page *page, unsigned long cpu) { unsigned long mask = (1UL << PG_dcache_dirty); diff --git a/arch/sparc64/prom/console.c b/arch/sparc64/prom/console.c index 3fafa9a8b50b..e1c3fc87484d 100644 --- a/arch/sparc64/prom/console.c +++ b/arch/sparc64/prom/console.c @@ -1,8 +1,7 @@ -/* $Id: console.c,v 1.9 1997/10/29 07:41:43 ecd Exp $ - * console.c: Routines that deal with sending and receiving IO +/* console.c: Routines that deal with sending and receiving IO * to/from the current console device using the PROM. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ @@ -19,7 +18,7 @@ extern int prom_stdin, prom_stdout; /* Non blocking get character from console input device, returns -1 * if no input was taken. This can be used for polling. */ -__inline__ int +inline int prom_nbgetchar(void) { char inc; @@ -35,7 +34,7 @@ prom_nbgetchar(void) /* Non blocking put character to console device, returns -1 if * unsuccessful. */ -__inline__ int +inline int prom_nbputchar(char c) { char outc; diff --git a/arch/sparc64/prom/tree.c b/arch/sparc64/prom/tree.c index b2c5b12c9818..a99ccd7fb1b0 100644 --- a/arch/sparc64/prom/tree.c +++ b/arch/sparc64/prom/tree.c @@ -18,14 +18,12 @@ /* Return the child of node 'node' or zero if no this node has no * direct descendent. */ -__inline__ int -__prom_getchild(int node) +inline int __prom_getchild(int node) { return p1275_cmd ("child", P1275_INOUT(1, 1), node); } -__inline__ int -prom_getchild(int node) +inline int prom_getchild(int node) { int cnode; @@ -35,8 +33,7 @@ prom_getchild(int node) return (int)cnode; } -__inline__ int -prom_getparent(int node) +inline int prom_getparent(int node) { int cnode; @@ -49,14 +46,12 @@ prom_getparent(int node) /* Return the next sibling of node 'node' or zero if no more siblings * at this level of depth in the tree. */ -__inline__ int -__prom_getsibling(int node) +inline int __prom_getsibling(int node) { return p1275_cmd(prom_peer_name, P1275_INOUT(1, 1), node); } -__inline__ int -prom_getsibling(int node) +inline int prom_getsibling(int node) { int sibnode; @@ -72,8 +67,7 @@ prom_getsibling(int node) /* Return the length in bytes of property 'prop' at node 'node'. * Return -1 on error. */ -__inline__ int -prom_getproplen(int node, const char *prop) +inline int prom_getproplen(int node, const char *prop) { if((!node) || (!prop)) return -1; return p1275_cmd ("getproplen", @@ -86,8 +80,8 @@ prom_getproplen(int node, const char *prop) * 'buffer' which has a size of 'bufsize'. If the acquisition * was successful the length will be returned, else -1 is returned. */ -__inline__ int -prom_getproperty(int node, const char *prop, char *buffer, int bufsize) +inline int prom_getproperty(int node, const char *prop, + char *buffer, int bufsize) { int plen; @@ -107,8 +101,7 @@ prom_getproperty(int node, const char *prop, char *buffer, int bufsize) /* Acquire an integer property and return its value. Returns -1 * on failure. */ -__inline__ int -prom_getint(int node, const char *prop) +inline int prom_getint(int node, const char *prop) { int intprop; @@ -122,8 +115,7 @@ prom_getint(int node, const char *prop) * integer. */ -int -prom_getintdefault(int node, const char *property, int deflt) +int prom_getintdefault(int node, const char *property, int deflt) { int retval; @@ -134,8 +126,7 @@ prom_getintdefault(int node, const char *property, int deflt) } /* Acquire a boolean property, 1=TRUE 0=FALSE. */ -int -prom_getbool(int node, const char *prop) +int prom_getbool(int node, const char *prop) { int retval; @@ -148,8 +139,7 @@ prom_getbool(int node, const char *prop) * string on error. The char pointer is the user supplied string * buffer. */ -void -prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) +void prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) { int len; @@ -163,8 +153,7 @@ prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) /* Does the device at node 'node' have name 'name'? * YES = 1 NO = 0 */ -int -prom_nodematch(int node, const char *name) +int prom_nodematch(int node, const char *name) { char namebuf[128]; prom_getproperty(node, "name", namebuf, sizeof(namebuf)); @@ -175,8 +164,7 @@ prom_nodematch(int node, const char *name) /* Search siblings at 'node_start' for a node with name * 'nodename'. Return node if successful, zero if not. */ -int -prom_searchsiblings(int node_start, const char *nodename) +int prom_searchsiblings(int node_start, const char *nodename) { int thisnode, error; @@ -197,8 +185,7 @@ prom_searchsiblings(int node_start, const char *nodename) /* Return the first property type for node 'node'. * buffer should be at least 32B in length */ -__inline__ char * -prom_firstprop(int node, char *buffer) +inline char *prom_firstprop(int node, char *buffer) { *buffer = 0; if(node == -1) return buffer; @@ -212,8 +199,7 @@ prom_firstprop(int node, char *buffer) * at node 'node' . Returns NULL string if no more * property types for this node. */ -__inline__ char * -prom_nextprop(int node, const char *oprop, char *buffer) +inline char *prom_nextprop(int node, const char *oprop, char *buffer) { char buf[32]; @@ -279,8 +265,7 @@ prom_setprop(int node, const char *pname, char *value, int size) node, pname, value, P1275_SIZE(size)); } -__inline__ int -prom_inst2pkg(int inst) +inline int prom_inst2pkg(int inst) { int node; diff --git a/arch/i386/Kconfig.cpu b/arch/x86/Kconfig.cpu index 0e2adadf5905..0e2adadf5905 100644 --- a/arch/i386/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu diff --git a/arch/i386/Kconfig.debug b/arch/x86/Kconfig.debug index f03531eacdfb..970b2defe7df 100644 --- a/arch/i386/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -1,14 +1,14 @@ menu "Kernel hacking" config TRACE_IRQFLAGS_SUPPORT - bool - default y + def_bool y source "lib/Kconfig.debug" config EARLY_PRINTK bool "Early printk" if EMBEDDED && DEBUG_KERNEL default y + depends on X86_32 help Write kernel log output directly into the VGA buffer or to a serial port. @@ -37,10 +37,12 @@ config DEBUG_STACK_USAGE comment "Page alloc debug is incompatible with Software Suspend on i386" depends on DEBUG_KERNEL && HIBERNATION + depends on X86_32 config DEBUG_PAGEALLOC bool "Debug page memory allocations" depends on DEBUG_KERNEL && !HIBERNATION && !HUGETLBFS + depends on X86_32 help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types @@ -59,6 +61,7 @@ config DEBUG_RODATA config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" depends on DEBUG_KERNEL + depends on X86_32 help If you say Y here the kernel will use a 4Kb stacksize for the kernel stack attached to each process/thread. This facilitates @@ -67,22 +70,50 @@ config 4KSTACKS will also use IRQ stacks to compensate for the reduced stackspace. config X86_FIND_SMP_CONFIG - bool + def_bool y depends on X86_LOCAL_APIC || X86_VOYAGER - default y + depends on X86_32 config X86_MPPARSE - bool + def_bool y depends on X86_LOCAL_APIC && !X86_VISWS - default y + depends on X86_32 config DOUBLEFAULT default y bool "Enable doublefault exception handler" if EMBEDDED + depends on X86_32 + help + This option allows trapping of rare doublefault exceptions that + would otherwise cause a system to silently reboot. Disabling this + option saves about 4k and might cause you much additional grey + hair. + +config IOMMU_DEBUG + bool "Enable IOMMU debugging" + depends on IOMMU && DEBUG_KERNEL + depends on X86_64 help - This option allows trapping of rare doublefault exceptions that - would otherwise cause a system to silently reboot. Disabling this - option saves about 4k and might cause you much additional grey - hair. + Force the IOMMU to on even when you have less than 4GB of + memory and add debugging code. On overflow always panic. And + allow to enable IOMMU leak tracing. Can be disabled at boot + time with iommu=noforce. This will also enable scatter gather + list merging. Currently not recommended for production + code. When you use it make sure you have a big enough + IOMMU/AGP aperture. Most of the options enabled by this can + be set more finegrained using the iommu= command line + options. See Documentation/x86_64/boot-options.txt for more + details. + +config IOMMU_LEAK + bool "IOMMU leak tracing" + depends on DEBUG_KERNEL + depends on IOMMU_DEBUG + help + Add a simple leak tracer to the IOMMU code. This is useful when you + are debugging a buggy device driver that leaks IOMMU mappings. + +#config X86_REMOTE_DEBUG +# bool "kgdb debugging stub" endmenu diff --git a/arch/i386/Kconfig b/arch/x86/Kconfig.i386 index b4437ce0f973..7331efe891a7 100644 --- a/arch/i386/Kconfig +++ b/arch/x86/Kconfig.i386 @@ -287,7 +287,7 @@ config ES7000_CLUSTERED_APIC default y depends on SMP && X86_ES7000 && MPENTIUMIII -source "arch/i386/Kconfig.cpu" +source "arch/x86/Kconfig.cpu" config HPET_TIMER bool "HPET Timer Support" @@ -1272,7 +1272,7 @@ source "fs/Kconfig" source "kernel/Kconfig.instrumentation" -source "arch/i386/Kconfig.debug" +source "arch/x86/Kconfig.debug" source "security/Kconfig" diff --git a/arch/x86_64/Kconfig b/arch/x86/Kconfig.x86_64 index 308970aa5382..e2542e5b536c 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86/Kconfig.x86_64 @@ -835,7 +835,7 @@ source fs/Kconfig source "kernel/Kconfig.instrumentation" -source "arch/x86_64/Kconfig.debug" +source "arch/x86/Kconfig.debug" source "security/Kconfig" diff --git a/arch/x86/Makefile b/arch/x86/Makefile new file mode 100644 index 000000000000..309597386a77 --- /dev/null +++ b/arch/x86/Makefile @@ -0,0 +1,16 @@ +# Unified Makefile for i386 and x86_64 + +# select defconfig based on actual architecture +KBUILD_DEFCONFIG := $(ARCH)_defconfig + +# # No need to remake these files +$(srctree)/arch/x86/Makefile%: ; + +ifeq ($(ARCH),i386) + include $(srctree)/arch/x86/Makefile_32 +else + include $(srctree)/arch/x86/Makefile_64 +endif + + + diff --git a/arch/i386/Makefile b/arch/x86/Makefile_32 index f5b9a37def8b..346ac0766875 100644 --- a/arch/i386/Makefile +++ b/arch/x86/Makefile_32 @@ -1,5 +1,5 @@ # -# i386/Makefile +# i386 Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions @@ -17,9 +17,6 @@ # 20050320 Kianusch Sayah Karadji <kianusch@sk-tech.net> # Added support for GEODE CPU -# Fill in SRCARCH -SRCARCH := x86 - # BITS is used as extension for files which are available in a 32 bit # and a 64 bit version to simplify shared Makefiles. # e.g.: obj-y += foo_$(BITS).o @@ -46,7 +43,7 @@ KBUILD_CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2) # CPU-specific tuning. Anything which can be shared with UML should go here. -include $(srctree)/arch/i386/Makefile.cpu +include $(srctree)/arch/x86/Makefile_32.cpu # temporary until string.h is fixed cflags-y += -ffreestanding diff --git a/arch/i386/Makefile.cpu b/arch/x86/Makefile_32.cpu index e372b584e919..e372b584e919 100644 --- a/arch/i386/Makefile.cpu +++ b/arch/x86/Makefile_32.cpu diff --git a/arch/x86_64/Makefile b/arch/x86/Makefile_64 index 20eb69bd5a6d..57e714a47af7 100644 --- a/arch/x86_64/Makefile +++ b/arch/x86/Makefile_64 @@ -1,5 +1,5 @@ # -# x86_64/Makefile +# x86_64 Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions @@ -21,9 +21,6 @@ # # $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $ -# Fill in SRCARCH -SRCARCH := x86 - # BITS is used as extension for files which are available in a 32 bit # and a 64 bit version to simplify shared Makefiles. # e.g.: obj-y += foo_$(BITS).o diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 5f9a2e72a731..d2b5adf46512 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -17,6 +17,8 @@ #ifndef BOOT_BOOT_H #define BOOT_BOOT_H +#define STACK_SIZE 512 /* Minimum number of bytes for stack */ + #ifndef __ASSEMBLY__ #include <stdarg.h> @@ -198,8 +200,6 @@ static inline int isdigit(int ch) } /* Heap -- available for dynamic lists. */ -#define STACK_SIZE 512 /* Minimum number of bytes for stack */ - extern char _end[]; extern char *HEAP; extern char *heap_end; @@ -216,9 +216,9 @@ static inline char *__get_heap(size_t s, size_t a, size_t n) #define GET_HEAP(type, n) \ ((type *)__get_heap(sizeof(type),__alignof__(type),(n))) -static inline int heap_free(void) +static inline bool heap_free(size_t n) { - return heap_end-HEAP; + return (int)(heap_end-HEAP) >= (int)n; } /* copy.S */ diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S index a0ae2e7f6cec..036e635f18a3 100644 --- a/arch/x86/boot/compressed/head_32.S +++ b/arch/x86/boot/compressed/head_32.S @@ -33,24 +33,20 @@ .globl startup_32 startup_32: - /* check to see if KEEP_SEGMENTS flag is meaningful */ - cmpw $0x207, BP_version(%esi) - jb 1f - + cld /* test KEEP_SEGMENTS flag to see if the bootloader is asking * us to not reload segments */ testb $(1<<6), BP_loadflags(%esi) - jnz 2f + jnz 1f -1: cli + cli movl $(__BOOT_DS),%eax movl %eax,%ds movl %eax,%es movl %eax,%fs movl %eax,%gs movl %eax,%ss - -2: cld +1: /* Calculate the delta between where we were compiled to run * at and where we were actually loaded at. This can only be done diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 49467640751f..1ccb38a7f0d2 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -29,6 +29,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/msr.h> +#include <asm/asm-offsets.h> .section ".text.head" .code32 @@ -36,11 +37,17 @@ startup_32: cld + /* test KEEP_SEGMENTS flag to see if the bootloader is asking + * us to not reload segments */ + testb $(1<<6), BP_loadflags(%esi) + jnz 1f + cli movl $(__KERNEL_DS), %eax movl %eax, %ds movl %eax, %es movl %eax, %ss +1: /* Calculate the delta between where we were compiled to run * at and where we were actually loaded at. This can only be done diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 8353c81c41c0..6ef5a060fa11 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -173,7 +173,8 @@ ramdisk_size: .long 0 # its size in bytes bootsect_kludge: .long 0 # obsolete -heap_end_ptr: .word _end+1024 # (Header version 0x0201 or later) +heap_end_ptr: .word _end+STACK_SIZE-512 + # (Header version 0x0201 or later) # space from here (exclusive) down to # end of setup code can be used by setup # for local heap purposes. @@ -230,28 +231,53 @@ start_of_setup: int $0x13 #endif -# We will have entered with %cs = %ds+0x20, normalize %cs so -# it is on par with the other segments. - pushw %ds - pushw $setup2 - lretw - -setup2: # Force %es = %ds movw %ds, %ax movw %ax, %es cld -# Stack paranoia: align the stack and make sure it is good -# for both 16- and 32-bit references. In particular, if we -# were meant to have been using the full 16-bit segment, the -# caller might have set %sp to zero, which breaks %esp-based -# references. - andw $~3, %sp # dword align (might as well...) - jnz 1f - movw $0xfffc, %sp # Make sure we're not zero -1: movzwl %sp, %esp # Clear upper half of %esp - sti +# Apparently some ancient versions of LILO invoked the kernel +# with %ss != %ds, which happened to work by accident for the +# old code. If the CAN_USE_HEAP flag is set in loadflags, or +# %ss != %ds, then adjust the stack pointer. + + # Smallest possible stack we can tolerate + movw $(_end+STACK_SIZE), %cx + + movw heap_end_ptr, %dx + addw $512, %dx + jnc 1f + xorw %dx, %dx # Wraparound - whole segment available +1: testb $CAN_USE_HEAP, loadflags + jnz 2f + + # No CAN_USE_HEAP + movw %ss, %dx + cmpw %ax, %dx # %ds == %ss? + movw %sp, %dx + # If so, assume %sp is reasonably set, otherwise use + # the smallest possible stack. + jne 4f # -> Smallest possible stack... + + # Make sure the stack is at least minimum size. Take a value + # of zero to mean "full segment." +2: + andw $~3, %dx # dword align (might as well...) + jnz 3f + movw $0xfffc, %dx # Make sure we're not zero +3: cmpw %cx, %dx + jnb 5f +4: movw %cx, %dx # Minimum value we can possibly use +5: movw %ax, %ss + movzwl %dx, %esp # Clear upper half of %esp + sti # Now we should have a working stack + +# We will have entered with %cs = %ds+0x20, normalize %cs so +# it is on par with the other segments. + pushw %ds + pushw $6f + lretw +6: # Check signature at end of setup cmpl $0x5a5aaa55, setup_sig diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c index 68e65d95cdfd..ed0672a81870 100644 --- a/arch/x86/boot/video-bios.c +++ b/arch/x86/boot/video-bios.c @@ -79,7 +79,7 @@ static int bios_probe(void) video_bios.modes = GET_HEAP(struct mode_info, 0); for (mode = 0x14; mode <= 0x7f; mode++) { - if (heap_free() < sizeof(struct mode_info)) + if (!heap_free(sizeof(struct mode_info))) break; if (mode_defined(VIDEO_FIRST_BIOS+mode)) diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c index 192190710710..4716b9a96357 100644 --- a/arch/x86/boot/video-vesa.c +++ b/arch/x86/boot/video-vesa.c @@ -57,7 +57,7 @@ static int vesa_probe(void) while ((mode = rdfs16(mode_ptr)) != 0xffff) { mode_ptr += 2; - if (heap_free() < sizeof(struct mode_info)) + if (!heap_free(sizeof(struct mode_info))) break; /* Heap full, can't save mode info */ if (mode & ~0x1ff) diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index e4ba897bf9a3..ad9712f01739 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -371,7 +371,7 @@ static void save_screen(void) saved.curx = boot_params.screen_info.orig_x; saved.cury = boot_params.screen_info.orig_y; - if (heap_free() < saved.x*saved.y*sizeof(u16)+512) + if (!heap_free(saved.x*saved.y*sizeof(u16)+512)) return; /* Not enough heap to save the screen */ saved.data = GET_HEAP(u16, saved.x*saved.y); diff --git a/arch/i386/defconfig b/arch/x86/configs/i386_defconfig index 54ee1764fdae..54ee1764fdae 100644 --- a/arch/i386/defconfig +++ b/arch/x86/configs/i386_defconfig diff --git a/arch/x86_64/defconfig b/arch/x86/configs/x86_64_defconfig index b091c5e35558..b091c5e35558 100644 --- a/arch/x86_64/defconfig +++ b/arch/x86/configs/x86_64_defconfig diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c index 2ed0a4ce62f0..f63e5ff0aca1 100644 --- a/arch/x86/kernel/acpi/processor.c +++ b/arch/x86/kernel/acpi/processor.c @@ -62,8 +62,7 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c) /* Initialize _PDC data based on the CPU vendor */ void arch_acpi_processor_init_pdc(struct acpi_processor *pr) { - unsigned int cpu = pr->id; - struct cpuinfo_x86 *c = &cpu_data(cpu); + struct cpuinfo_x86 *c = &cpu_data(pr->id); pr->pdc = NULL; if (c->x86_vendor == X86_VENDOR_INTEL) diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c index 7e50bda565b4..d1b6ed98774e 100644 --- a/arch/x86/kernel/asm-offsets_64.c +++ b/arch/x86/kernel/asm-offsets_64.c @@ -15,12 +15,16 @@ #include <asm/segment.h> #include <asm/thread_info.h> #include <asm/ia32.h> +#include <asm/bootparam.h> #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) #define BLANK() asm volatile("\n->" : : ) +#define OFFSET(sym, str, mem) \ + DEFINE(sym, offsetof(struct str, mem)) + #define __NO_STUBS 1 #undef __SYSCALL #undef _ASM_X86_64_UNISTD_H_ @@ -109,5 +113,11 @@ int main(void) DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); BLANK(); DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); + + BLANK(); + OFFSET(BP_scratch, boot_params, scratch); + OFFSET(BP_loadflags, boot_params, hdr.loadflags); + OFFSET(BP_hardware_subarch, boot_params, hdr.hardware_subarch); + OFFSET(BP_version, boot_params, hdr.version); return 0; } diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c index dc34acbd54aa..639e6320518e 100644 --- a/arch/x86/kernel/early-quirks.c +++ b/arch/x86/kernel/early-quirks.c @@ -35,12 +35,14 @@ static void __init via_bugs(void) } #ifdef CONFIG_ACPI +#ifdef CONFIG_X86_IO_APIC static int __init nvidia_hpet_check(struct acpi_table_header *header) { return 0; } -#endif +#endif /* CONFIG_X86_IO_APIC */ +#endif /* CONFIG_ACPI */ static void __init nvidia_bugs(void) { diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 0d8577f05422..aa3d2c8f7737 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -233,6 +233,8 @@ NORET_TYPE void machine_kexec(struct kimage *image) void arch_crash_save_vmcoreinfo(void) { + VMCOREINFO_SYMBOL(init_level4_pgt); + #ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE VMCOREINFO_SYMBOL(node_data); VMCOREINFO_LENGTH(node_data, MAX_NUMNODES); diff --git a/arch/x86/kernel/smp_32.c b/arch/x86/kernel/smp_32.c index f32115308399..fcaa026eb807 100644 --- a/arch/x86/kernel/smp_32.c +++ b/arch/x86/kernel/smp_32.c @@ -708,10 +708,4 @@ struct smp_ops smp_ops = { .smp_send_reschedule = native_smp_send_reschedule, .smp_call_function_mask = native_smp_call_function_mask, }; - -int smp_call_function_mask(cpumask_t mask, void (*func) (void *info), - void *info, int wait) -{ - return smp_ops.smp_call_function_mask(mask, func, info, wait); -} -EXPORT_SYMBOL(smp_call_function_mask); +EXPORT_SYMBOL_GPL(smp_ops); diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index 361ac5107b33..69371434b0cf 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -29,14 +29,14 @@ #include <asm/arch_hooks.h> /* TLB state -- visible externally, indexed physically */ -DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) ____cacheline_aligned = { &init_mm, 0 }; +DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = { &init_mm, 0 }; /* CPU IRQ affinity -- set to all ones initially */ static unsigned long cpu_irq_affinity[NR_CPUS] __cacheline_aligned = { [0 ... NR_CPUS-1] = ~0UL }; /* per CPU data structure (for /proc/cpuinfo et al), visible externally * indexed physically */ -DEFINE_PER_CPU(cpuinfo_x86, cpu_info) __cacheline_aligned; +DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); EXPORT_PER_CPU_SYMBOL(cpu_info); /* physical ID of the CPU used to boot the system */ diff --git a/arch/x86_64/.gitignore b/arch/x86_64/.gitignore deleted file mode 100644 index 36ef4c374d25..000000000000 --- a/arch/x86_64/.gitignore +++ /dev/null @@ -1 +0,0 @@ -boot diff --git a/arch/x86_64/Kconfig.debug b/arch/x86_64/Kconfig.debug deleted file mode 100644 index 775d211a5cf9..000000000000 --- a/arch/x86_64/Kconfig.debug +++ /dev/null @@ -1,61 +0,0 @@ -menu "Kernel hacking" - -config TRACE_IRQFLAGS_SUPPORT - bool - default y - -source "lib/Kconfig.debug" - -config DEBUG_RODATA - bool "Write protect kernel read-only data structures" - depends on DEBUG_KERNEL - help - Mark the kernel read-only data as write-protected in the pagetables, - in order to catch accidental (and incorrect) writes to such const data. - This option may have a slight performance impact because a portion - of the kernel code won't be covered by a 2MB TLB anymore. - If in doubt, say "N". - -config IOMMU_DEBUG - depends on IOMMU && DEBUG_KERNEL - bool "Enable IOMMU debugging" - help - Force the IOMMU to on even when you have less than 4GB of - memory and add debugging code. On overflow always panic. And - allow to enable IOMMU leak tracing. Can be disabled at boot - time with iommu=noforce. This will also enable scatter gather - list merging. Currently not recommended for production - code. When you use it make sure you have a big enough - IOMMU/AGP aperture. Most of the options enabled by this can - be set more finegrained using the iommu= command line - options. See Documentation/x86_64/boot-options.txt for more - details. - -config IOMMU_LEAK - bool "IOMMU leak tracing" - depends on DEBUG_KERNEL - depends on IOMMU_DEBUG - help - Add a simple leak tracer to the IOMMU code. This is useful when you - are debugging a buggy device driver that leaks IOMMU mappings. - -config DEBUG_STACKOVERFLOW - bool "Check for stack overflows" - depends on DEBUG_KERNEL - help - This option will cause messages to be printed if free stack space - drops below a certain limit. - -config DEBUG_STACK_USAGE - bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL - help - Enables the display of the minimum amount of free stack which each - task has ever had available in the sysrq-T and sysrq-P debug output. - - This option will slow down process creation somewhat. - -#config X86_REMOTE_DEBUG -# bool "kgdb debugging stub" - -endmenu diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index c457bdb2a42b..24141fb6f5cb 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -572,9 +572,11 @@ static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen, int bcount; int ret; + sg_init_table(sg, 1); + for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { - sg_init_one(sg, p, blen); + sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) return ret; @@ -597,13 +599,15 @@ static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen, if (plen == blen) return test_hash_jiffies_digest(desc, p, blen, out, sec); + sg_init_table(sg, 1); + for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { ret = crypto_hash_init(desc); if (ret) return ret; for (pcount = 0; pcount < blen; pcount += plen) { - sg_init_one(sg, p + pcount, plen); + sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) return ret; @@ -628,12 +632,14 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen, int i; int ret; + sg_init_table(sg, 1); + local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { - sg_init_one(sg, p, blen); + sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; @@ -645,7 +651,7 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen, start = get_cycles(); - sg_init_one(sg, p, blen); + sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; @@ -679,6 +685,8 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, if (plen == blen) return test_hash_cycles_digest(desc, p, blen, out); + sg_init_table(sg, 1); + local_bh_disable(); local_irq_disable(); @@ -688,7 +696,7 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { - sg_init_one(sg, p + pcount, plen); + sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; @@ -708,7 +716,7 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { - sg_init_one(sg, p + pcount, plen); + sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c index 4e8de162fc12..c666b4e0933e 100644 --- a/drivers/crypto/padlock-sha.c +++ b/drivers/crypto/padlock-sha.c @@ -55,7 +55,7 @@ static void padlock_sha_bypass(struct crypto_tfm *tfm) if (ctx(tfm)->data && ctx(tfm)->used) { struct scatterlist sg; - sg_set_buf(&sg, ctx(tfm)->data, ctx(tfm)->used); + sg_init_one(&sg, ctx(tfm)->data, ctx(tfm)->used); crypto_hash_update(&ctx(tfm)->fallback, &sg, sg.length); } @@ -79,7 +79,7 @@ static void padlock_sha_update(struct crypto_tfm *tfm, if (unlikely(ctx(tfm)->bypass)) { struct scatterlist sg; - sg_set_buf(&sg, (uint8_t *)data, length); + sg_init_one(&sg, (uint8_t *)data, length); crypto_hash_update(&ctx(tfm)->fallback, &sg, length); return; } diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index 410a0d13e35e..93f71fcfc04d 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -316,13 +316,13 @@ static int icside_dma_end(ide_drive_t *drive) drive->waiting_for_dma = 0; - disable_dma(state->dev->dma); + disable_dma(ECARD_DEV(state->dev)->dma); /* Teardown mappings after DMA has completed. */ dma_unmap_sg(state->dev, hwif->sg_table, hwif->sg_nents, hwif->sg_dma_direction); - return get_dma_residue(state->dev->dma) != 0; + return get_dma_residue(ECARD_DEV(state->dev)->dma) != 0; } static void icside_dma_start(ide_drive_t *drive) @@ -331,8 +331,8 @@ static void icside_dma_start(ide_drive_t *drive) struct icside_state *state = hwif->hwif_data; /* We can not enable DMA on both channels simultaneously. */ - BUG_ON(dma_channel_active(state->dev->dma)); - enable_dma(state->dev->dma); + BUG_ON(dma_channel_active(ECARD_DEV(state->dev)->dma)); + enable_dma(ECARD_DEV(state->dev)->dma); } static int icside_dma_setup(ide_drive_t *drive) @@ -350,7 +350,7 @@ static int icside_dma_setup(ide_drive_t *drive) /* * We can not enable DMA on both channels. */ - BUG_ON(dma_channel_active(state->dev->dma)); + BUG_ON(dma_channel_active(ECARD_DEV(state->dev)->dma)); icside_build_sglist(drive, rq); @@ -367,14 +367,14 @@ static int icside_dma_setup(ide_drive_t *drive) /* * Select the correct timing for this drive. */ - set_dma_speed(state->dev->dma, drive->drive_data); + set_dma_speed(ECARD_DEV(state->dev)->dma, drive->drive_data); /* * Tell the DMA engine about the SG table and * data direction. */ - set_dma_sg(state->dev->dma, hwif->sg_table, hwif->sg_nents); - set_dma_mode(state->dev->dma, dma_mode); + set_dma_sg(ECARD_DEV(state->dev)->dma, hwif->sg_table, hwif->sg_nents); + set_dma_mode(ECARD_DEV(state->dev)->dma, dma_mode); drive->waiting_for_dma = 1; diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 1c159ac68c98..28c6ae095c56 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -168,7 +168,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti, return -ENOMEM; } - sg_set_buf(&sg, cc->key, cc->key_size); + sg_init_one(&sg, cc->key, cc->key_size); desc.tfm = hash_tfm; desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP; err = crypto_hash_digest(&desc, &sg, cc->key_size, salt); diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index bf4bc6adcfef..7471d49909b2 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -267,15 +267,26 @@ mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host, int mmc_send_csd(struct mmc_card *card, u32 *csd) { + int ret, i; + if (!mmc_host_is_spi(card->host)) return mmc_send_cxd_native(card->host, card->rca << 16, csd, MMC_SEND_CSD); - return mmc_send_cxd_data(card, card->host, MMC_SEND_CSD, csd, 16); + ret = mmc_send_cxd_data(card, card->host, MMC_SEND_CSD, csd, 16); + if (ret) + return ret; + + for (i = 0;i < 4;i++) + csd[i] = be32_to_cpu(csd[i]); + + return 0; } int mmc_send_cid(struct mmc_host *host, u32 *cid) { + int ret, i; + if (!mmc_host_is_spi(host)) { if (!host->card) return -EINVAL; @@ -283,7 +294,14 @@ int mmc_send_cid(struct mmc_host *host, u32 *cid) cid, MMC_SEND_CID); } - return mmc_send_cxd_data(NULL, host, MMC_SEND_CID, cid, 16); + ret = mmc_send_cxd_data(NULL, host, MMC_SEND_CID, cid, 16); + if (ret) + return ret; + + for (i = 0;i < 4;i++) + cid[i] = be32_to_cpu(cid[i]); + + return 0; } int mmc_send_ext_csd(struct mmc_card *card, u8 *ext_csd) diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c index ee4029a24efd..a6dafe62b992 100644 --- a/drivers/mmc/core/sd_ops.c +++ b/drivers/mmc/core/sd_ops.c @@ -294,8 +294,8 @@ int mmc_app_send_scr(struct mmc_card *card, u32 *scr) if (data.error) return data.error; - scr[0] = ntohl(scr[0]); - scr[1] = ntohl(scr[1]); + scr[0] = be32_to_cpu(scr[0]); + scr[1] = be32_to_cpu(scr[1]); return 0; } diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index c77fadc0dfa3..c3926eb3bf43 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -40,7 +40,7 @@ #include <linux/mm.h> #include <linux/interrupt.h> #include <linux/dma-mapping.h> -#include <scatterlist/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/mmc/host.h> #include <asm/io.h> @@ -212,12 +212,12 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait, } if (data) { - if (flags & MMC_DATA_READ) { + if (data->flags & MMC_DATA_READ) { if (data->blocks > 1) mmccmd |= SD_CMD_CT_4; else mmccmd |= SD_CMD_CT_2; - } else if (flags & MMC_DATA_WRITE) { + } else if (data->flags & MMC_DATA_WRITE) { if (data->blocks > 1) mmccmd |= SD_CMD_CT_3; else diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 12c2d807c145..a6469218f194 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1165,6 +1165,23 @@ mmc_spi_detect_irq(int irq, void *mmc) return IRQ_HANDLED; } +struct count_children { + unsigned n; + struct bus_type *bus; +}; + +static int maybe_count_child(struct device *dev, void *c) +{ + struct count_children *ccp = c; + + if (dev->bus == ccp->bus) { + if (ccp->n) + return -EBUSY; + ccp->n++; + } + return 0; +} + static int mmc_spi_probe(struct spi_device *spi) { void *ones; @@ -1188,33 +1205,30 @@ static int mmc_spi_probe(struct spi_device *spi) return status; } - /* We can use the bus safely iff nobody else will interfere with - * us. That is, either we have the experimental exclusive access - * primitives ... or else there's nobody to share it with. + /* We can use the bus safely iff nobody else will interfere with us. + * Most commands consist of one SPI message to issue a command, then + * several more to collect its response, then possibly more for data + * transfer. Clocking access to other devices during that period will + * corrupt the command execution. + * + * Until we have software primitives which guarantee non-interference, + * we'll aim for a hardware-level guarantee. + * + * REVISIT we can't guarantee another device won't be added later... */ if (spi->master->num_chipselect > 1) { - struct device *parent = spi->dev.parent; + struct count_children cc; - /* If there are multiple devices on this bus, we - * can't proceed. - */ - spin_lock(&parent->klist_children.k_lock); - if (parent->klist_children.k_list.next - != parent->klist_children.k_list.prev) - status = -EMLINK; - else - status = 0; - spin_unlock(&parent->klist_children.k_lock); + cc.n = 0; + cc.bus = spi->dev.bus; + status = device_for_each_child(spi->dev.parent, &cc, + maybe_count_child); if (status < 0) { dev_err(&spi->dev, "can't share SPI bus\n"); return status; } - /* REVISIT we can't guarantee another device won't - * be added later. It's uncommon though ... for now, - * work as if this is safe. - */ - dev_warn(&spi->dev, "ASSUMING unshared SPI bus!\n"); + dev_warn(&spi->dev, "ASSUMING SPI bus stays unshared!\n"); } /* We need a supply of ones to transmit. This is the only time diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 662b8d16803c..45f30a2974b8 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -284,7 +284,7 @@ static __net_exit void loopback_net_exit(struct net *net) unregister_netdev(dev); } -static struct pernet_operations __net_initdata loopback_net_ops = { +static struct pernet_operations loopback_net_ops = { .init = loopback_net_init, .exit = loopback_net_exit, }; diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c index bcb0885011c8..b35d79449500 100644 --- a/drivers/net/ppp_mppe.c +++ b/drivers/net/ppp_mppe.c @@ -68,7 +68,7 @@ MODULE_VERSION("1.0.2"); static unsigned int setup_sg(struct scatterlist *sg, const void *address, unsigned int length) { - sg_init_one(sg, address, length); + sg_set_buf(sg, address, length); return length; } @@ -140,6 +140,8 @@ static void get_new_key_from_sha(struct ppp_mppe_state * state) struct scatterlist sg[4]; unsigned int nbytes; + sg_init_table(sg, 4); + nbytes = setup_sg(&sg[0], state->master_key, state->keylen); nbytes += setup_sg(&sg[1], sha_pad->sha_pad1, sizeof(sha_pad->sha_pad1)); @@ -166,6 +168,8 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key) if (!initial_key) { crypto_blkcipher_setkey(state->arc4, state->sha1_digest, state->keylen); + sg_init_table(sg_in, 1); + sg_init_table(sg_out, 1); setup_sg(sg_in, state->sha1_digest, state->keylen); setup_sg(sg_out, state->session_key, state->keylen); if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in, @@ -421,6 +425,8 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, isize -= 2; /* Encrypt packet */ + sg_init_table(sg_in, 1); + sg_init_table(sg_out, 1); setup_sg(sg_in, ibuf, isize); setup_sg(sg_out, obuf, osize); if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in, isize) != 0) { @@ -608,6 +614,8 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf, * Decrypt the first byte in order to check if it is * a compressed or uncompressed protocol field. */ + sg_init_table(sg_in, 1); + sg_init_table(sg_out, 1); setup_sg(sg_in, ibuf, 1); setup_sg(sg_out, obuf, 1); if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, 1) != 0) { diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 097a136398cb..4bcf916c21a7 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -674,9 +674,8 @@ partial_sg_digest_update(struct hash_desc *desc, struct scatterlist *sg, { struct scatterlist temp; - memcpy(&temp, sg, sizeof(struct scatterlist)); - temp.offset = offset; - temp.length = length; + sg_init_table(&temp, 1); + sg_set_page(&temp, sg_page(sg), length, offset); crypto_hash_update(desc, &temp, length); } diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index f99cb77e7b42..f7e2d5add831 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -2509,8 +2509,7 @@ static int cirrusfb_zorro_register(struct zorro_dev *z, cinfo = info->par; cinfo->btype = btype; - assert(z > 0); - assert(z2 >= 0); + assert(z); assert(btype != BT_NONE); cinfo->zdev = z; diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 7a472b129997..9d70289f7df3 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -279,6 +279,8 @@ int virt_to_scatterlist(const void *addr, int size, struct scatterlist *sg, int offset; int remainder_of_page; + sg_init_table(sg, sg_size); + while (size > 0 && i < sg_size) { pg = virt_to_page(addr); offset = offset_in_page(addr); diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 9728614b8958..77fc5838609c 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -372,7 +372,7 @@ int jffs2_init_acl_post(struct inode *inode) return rc; } - return rc; + return 0; } void jffs2_clear_acl(struct jffs2_inode_info *f) diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index 4edaad0d995f..749def054a34 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -185,7 +185,7 @@ static __net_exit void proc_net_ns_exit(struct net *net) kfree(net->proc_net_root); } -static struct pernet_operations __net_initdata proc_net_ns_ops = { +static struct pernet_operations proc_net_ns_ops = { .init = proc_net_ns_init, .exit = proc_net_ns_exit, }; diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h index bdca5416d8b0..3328950dbfe6 100644 --- a/include/asm-sparc/atomic.h +++ b/include/asm-sparc/atomic.h @@ -1,6 +1,6 @@ /* atomic.h: These still suck, but the I-cache hit rate is higher. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * Copyright (C) 2000 Anton Blanchard (anton@linuxcare.com.au) * Copyright (C) 2007 Kyle McMartin (kyle@parisc-linux.org) * @@ -33,7 +33,7 @@ extern void __cmpxchg_called_with_bad_pointer(void); extern unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); /* don't worry...optimizer will get rid of most of this */ -static __inline__ unsigned long +static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) { switch(size) { diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h index 407b3614468a..959d6c8a71ae 100644 --- a/include/asm-sparc/dma.h +++ b/include/asm-sparc/dma.h @@ -1,7 +1,6 @@ -/* $Id: dma.h,v 1.35 1999/12/27 06:37:09 anton Exp $ - * include/asm-sparc/dma.h +/* include/asm-sparc/dma.h * - * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu) + * Copyright 1995 (C) David S. Miller (davem@davemloft.net) */ #ifndef _ASM_SPARC_DMA_H @@ -21,14 +20,14 @@ struct page; extern spinlock_t dma_spin_lock; -static __inline__ unsigned long claim_dma_lock(void) +static inline unsigned long claim_dma_lock(void) { unsigned long flags; spin_lock_irqsave(&dma_spin_lock, flags); return flags; } -static __inline__ void release_dma_lock(unsigned long flags) +static inline void release_dma_lock(unsigned long flags) { spin_unlock_irqrestore(&dma_spin_lock, flags); } diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h index 5da1eef0f706..dbe7a586be5b 100644 --- a/include/asm-sparc/floppy.h +++ b/include/asm-sparc/floppy.h @@ -1,6 +1,6 @@ /* asm-sparc/floppy.h: Sparc specific parts of the Floppy driver. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) */ #ifndef __ASM_SPARC_FLOPPY_H @@ -232,12 +232,12 @@ extern char *pdma_base; extern unsigned long pdma_areasize; /* Common routines to all controller types on the Sparc. */ -static __inline__ void virtual_dma_init(void) +static inline void virtual_dma_init(void) { /* nothing... */ } -static __inline__ void sun_fd_disable_dma(void) +static inline void sun_fd_disable_dma(void) { doing_pdma = 0; if (pdma_base) { @@ -246,7 +246,7 @@ static __inline__ void sun_fd_disable_dma(void) } } -static __inline__ void sun_fd_set_dma_mode(int mode) +static inline void sun_fd_set_dma_mode(int mode) { switch(mode) { case DMA_MODE_READ: @@ -261,17 +261,17 @@ static __inline__ void sun_fd_set_dma_mode(int mode) } } -static __inline__ void sun_fd_set_dma_addr(char *buffer) +static inline void sun_fd_set_dma_addr(char *buffer) { pdma_vaddr = buffer; } -static __inline__ void sun_fd_set_dma_count(int length) +static inline void sun_fd_set_dma_count(int length) { pdma_size = length; } -static __inline__ void sun_fd_enable_dma(void) +static inline void sun_fd_enable_dma(void) { pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size); pdma_base = pdma_vaddr; diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h index 404022765fc7..4076cb5d1581 100644 --- a/include/asm-sparc/ide.h +++ b/include/asm-sparc/ide.h @@ -1,7 +1,6 @@ -/* $Id: ide.h,v 1.7 2002/01/16 20:58:40 davem Exp $ - * ide.h: SPARC PCI specific IDE glue. +/* ide.h: SPARC PCI specific IDE glue. * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1997 David S. Miller (davem@davemloft.net) * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) * Adaptation from sparc64 version to sparc by Pete Zaitcev. */ @@ -31,7 +30,7 @@ #define __ide_mm_outsw __ide_outsw #define __ide_mm_outsl __ide_outsl -static __inline__ void __ide_insw(unsigned long port, +static inline void __ide_insw(unsigned long port, void *dst, unsigned long count) { @@ -62,7 +61,7 @@ static __inline__ void __ide_insw(unsigned long port, /* __flush_dcache_range((unsigned long)dst, end); */ /* P3 see hme */ } -static __inline__ void __ide_outsw(unsigned long port, +static inline void __ide_outsw(unsigned long port, const void *src, unsigned long count) { diff --git a/include/asm-sparc/posix_types.h b/include/asm-sparc/posix_types.h index 9ef1b3db4cbf..62c8fa7b36d4 100644 --- a/include/asm-sparc/posix_types.h +++ b/include/asm-sparc/posix_types.h @@ -49,7 +49,7 @@ typedef struct { #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) #undef __FD_SET -static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) +static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -57,7 +57,7 @@ static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) } #undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) +static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -65,7 +65,7 @@ static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) } #undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) +static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -77,7 +77,7 @@ static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) * for 256 and 1024-bit fd_sets respectively) */ #undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *p) +static inline void __FD_ZERO(__kernel_fd_set *p) { unsigned long *tmp = p->fds_bits; int i; diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index 8c259de02614..2655d142b22d 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -1,5 +1,3 @@ -/* $Id: system.h,v 1.86 2001/10/30 04:57:10 davem Exp $ */ - #ifndef __SPARC_SYSTEM_H #define __SPARC_SYSTEM_H @@ -56,7 +54,7 @@ extern void sun_do_break(void); extern int serial_console; extern int stop_a_enabled; -static __inline__ int con_is_present(void) +static inline int con_is_present(void) { return serial_console ? 0 : 1; } @@ -217,7 +215,7 @@ static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned lon extern void __xchg_called_with_bad_pointer(void); -static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size) +static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size) { switch (size) { case 4: diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h index 3fb4e1f7f186..2c71ec4a3b18 100644 --- a/include/asm-sparc64/atomic.h +++ b/include/asm-sparc64/atomic.h @@ -1,5 +1,4 @@ -/* $Id: atomic.h,v 1.22 2001/07/11 23:56:07 davem Exp $ - * atomic.h: Thankfully the V9 is at least reasonable for this +/* atomic.h: Thankfully the V9 is at least reasonable for this * stuff. * * Copyright (C) 1996, 1997, 2000 David S. Miller (davem@redhat.com) @@ -74,7 +73,7 @@ extern int atomic64_sub_ret(int, atomic64_t *); #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) -static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) +static inline int atomic_add_unless(atomic_t *v, int a, int u) { int c, old; c = atomic_read(v); @@ -95,7 +94,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n))) #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) -static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) +static inline int atomic64_add_unless(atomic64_t *v, long a, long u) { long c, old; c = atomic64_read(v); diff --git a/include/asm-sparc64/backoff.h b/include/asm-sparc64/backoff.h index 0e32f8b62fd2..dadd6c385c6c 100644 --- a/include/asm-sparc64/backoff.h +++ b/include/asm-sparc64/backoff.h @@ -21,7 +21,9 @@ #else #define BACKOFF_SETUP(reg) -#define BACKOFF_SPIN(reg, tmp, label) +#define BACKOFF_SPIN(reg, tmp, label) \ + ba,pt %xcc, label; \ + nop; #endif diff --git a/include/asm-sparc64/byteorder.h b/include/asm-sparc64/byteorder.h index c69b08af5fe0..3943022906fd 100644 --- a/include/asm-sparc64/byteorder.h +++ b/include/asm-sparc64/byteorder.h @@ -1,4 +1,3 @@ -/* $Id: byteorder.h,v 1.8 1997/12/18 02:44:14 ecd Exp $ */ #ifndef _SPARC64_BYTEORDER_H #define _SPARC64_BYTEORDER_H @@ -7,7 +6,7 @@ #ifdef __GNUC__ -static __inline__ __u16 ___arch__swab16p(const __u16 *addr) +static inline __u16 ___arch__swab16p(const __u16 *addr) { __u16 ret; @@ -17,7 +16,7 @@ static __inline__ __u16 ___arch__swab16p(const __u16 *addr) return ret; } -static __inline__ __u32 ___arch__swab32p(const __u32 *addr) +static inline __u32 ___arch__swab32p(const __u32 *addr) { __u32 ret; @@ -27,7 +26,7 @@ static __inline__ __u32 ___arch__swab32p(const __u32 *addr) return ret; } -static __inline__ __u64 ___arch__swab64p(const __u64 *addr) +static inline __u64 ___arch__swab64p(const __u64 *addr) { __u64 ret; diff --git a/include/asm-sparc64/fpumacro.h b/include/asm-sparc64/fpumacro.h index d583e5efd75d..cc463fec806f 100644 --- a/include/asm-sparc64/fpumacro.h +++ b/include/asm-sparc64/fpumacro.h @@ -16,7 +16,7 @@ struct fpustate { #define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs) -static __inline__ unsigned long fprs_read(void) +static inline unsigned long fprs_read(void) { unsigned long retval; @@ -25,7 +25,7 @@ static __inline__ unsigned long fprs_read(void) return retval; } -static __inline__ void fprs_write(unsigned long val) +static inline void fprs_write(unsigned long val) { __asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val)); } diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h index cd7ef3097ac2..c299b853b5ba 100644 --- a/include/asm-sparc64/io.h +++ b/include/asm-sparc64/io.h @@ -1,4 +1,3 @@ -/* $Id: io.h,v 1.47 2001/12/13 10:36:02 davem Exp $ */ #ifndef __SPARC64_IO_H #define __SPARC64_IO_H @@ -19,7 +18,7 @@ extern unsigned long kern_base, kern_size; #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) #define BIO_VMERGE_BOUNDARY 8192 -static __inline__ u8 _inb(unsigned long addr) +static inline u8 _inb(unsigned long addr) { u8 ret; @@ -30,7 +29,7 @@ static __inline__ u8 _inb(unsigned long addr) return ret; } -static __inline__ u16 _inw(unsigned long addr) +static inline u16 _inw(unsigned long addr) { u16 ret; @@ -41,7 +40,7 @@ static __inline__ u16 _inw(unsigned long addr) return ret; } -static __inline__ u32 _inl(unsigned long addr) +static inline u32 _inl(unsigned long addr) { u32 ret; @@ -52,21 +51,21 @@ static __inline__ u32 _inl(unsigned long addr) return ret; } -static __inline__ void _outb(u8 b, unsigned long addr) +static inline void _outb(u8 b, unsigned long addr) { __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_outb */" : /* no outputs */ : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); } -static __inline__ void _outw(u16 w, unsigned long addr) +static inline void _outw(u16 w, unsigned long addr) { __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_outw */" : /* no outputs */ : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); } -static __inline__ void _outl(u32 l, unsigned long addr) +static inline void _outl(u32 l, unsigned long addr) { __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_outl */" : /* no outputs */ @@ -205,7 +204,7 @@ static inline void _writeq(u64 q, volatile void __iomem *addr) #define writeq(__q, __addr) _writeq(__q, __addr) /* Now versions without byte-swapping. */ -static __inline__ u8 _raw_readb(unsigned long addr) +static inline u8 _raw_readb(unsigned long addr) { u8 ret; @@ -216,7 +215,7 @@ static __inline__ u8 _raw_readb(unsigned long addr) return ret; } -static __inline__ u16 _raw_readw(unsigned long addr) +static inline u16 _raw_readw(unsigned long addr) { u16 ret; @@ -227,7 +226,7 @@ static __inline__ u16 _raw_readw(unsigned long addr) return ret; } -static __inline__ u32 _raw_readl(unsigned long addr) +static inline u32 _raw_readl(unsigned long addr) { u32 ret; @@ -238,7 +237,7 @@ static __inline__ u32 _raw_readl(unsigned long addr) return ret; } -static __inline__ u64 _raw_readq(unsigned long addr) +static inline u64 _raw_readq(unsigned long addr) { u64 ret; @@ -249,28 +248,28 @@ static __inline__ u64 _raw_readq(unsigned long addr) return ret; } -static __inline__ void _raw_writeb(u8 b, unsigned long addr) +static inline void _raw_writeb(u8 b, unsigned long addr) { __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_raw_writeb */" : /* no outputs */ : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _raw_writew(u16 w, unsigned long addr) +static inline void _raw_writew(u16 w, unsigned long addr) { __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_raw_writew */" : /* no outputs */ : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _raw_writel(u32 l, unsigned long addr) +static inline void _raw_writel(u32 l, unsigned long addr) { __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_raw_writel */" : /* no outputs */ : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _raw_writeq(u64 q, unsigned long addr) +static inline void _raw_writeq(u64 q, unsigned long addr) { __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_raw_writeq */" : /* no outputs */ diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h index 182dba05c702..30cb76b47be1 100644 --- a/include/asm-sparc64/irq.h +++ b/include/asm-sparc64/irq.h @@ -1,7 +1,6 @@ -/* $Id: irq.h,v 1.21 2002/01/23 11:27:36 davem Exp $ - * irq.h: IRQ registers on the 64-bit Sparc. +/* irq.h: IRQ registers on the 64-bit Sparc. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -67,21 +66,21 @@ extern void virt_irq_free(unsigned int virt_irq); extern void fixup_irqs(void); -static __inline__ void set_softint(unsigned long bits) +static inline void set_softint(unsigned long bits) { __asm__ __volatile__("wr %0, 0x0, %%set_softint" : /* No outputs */ : "r" (bits)); } -static __inline__ void clear_softint(unsigned long bits) +static inline void clear_softint(unsigned long bits) { __asm__ __volatile__("wr %0, 0x0, %%clear_softint" : /* No outputs */ : "r" (bits)); } -static __inline__ unsigned long get_softint(void) +static inline unsigned long get_softint(void) { unsigned long retval; diff --git a/include/asm-sparc64/mostek.h b/include/asm-sparc64/mostek.h index d14dd8988161..c5652de2ace2 100644 --- a/include/asm-sparc64/mostek.h +++ b/include/asm-sparc64/mostek.h @@ -1,7 +1,6 @@ -/* $Id: mostek.h,v 1.4 2001/01/11 15:07:09 davem Exp $ - * mostek.h: Describes the various Mostek time of day clock registers. +/* mostek.h: Describes the various Mostek time of day clock registers. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) */ @@ -38,7 +37,7 @@ * * We now deal with physical addresses for I/O to the chip. -DaveM */ -static __inline__ u8 mostek_read(void __iomem *addr) +static inline u8 mostek_read(void __iomem *addr) { u8 ret; @@ -48,7 +47,7 @@ static __inline__ u8 mostek_read(void __iomem *addr) return ret; } -static __inline__ void mostek_write(void __iomem *addr, u8 val) +static inline void mostek_write(void __iomem *addr, u8 val) { __asm__ __volatile__("stba %0, [%1] %2" : /* no outputs */ diff --git a/include/asm-sparc64/ns87303.h b/include/asm-sparc64/ns87303.h index 6d58fdf349b5..686defe6aaa0 100644 --- a/include/asm-sparc64/ns87303.h +++ b/include/asm-sparc64/ns87303.h @@ -1,5 +1,4 @@ -/* $Id: ns87303.h,v 1.3 2000/01/09 15:16:34 ecd Exp $ - * ns87303.h: Configuration Register Description for the +/* ns87303.h: Configuration Register Description for the * National Semiconductor PC87303 (SuperIO). * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) @@ -85,7 +84,7 @@ extern spinlock_t ns87303_lock; -static __inline__ int ns87303_modify(unsigned long port, unsigned int index, +static inline int ns87303_modify(unsigned long port, unsigned int index, unsigned char clr, unsigned char set) { static unsigned char reserved[] = { diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h index 8116e8f6062c..e9555b246c8d 100644 --- a/include/asm-sparc64/parport.h +++ b/include/asm-sparc64/parport.h @@ -1,5 +1,4 @@ -/* $Id: parport.h,v 1.11 2001/05/11 07:54:24 davem Exp $ - * parport.h: sparc64 specific parport initialization and dma. +/* parport.h: sparc64 specific parport initialization and dma. * * Copyright (C) 1999 Eddie C. Dost (ecd@skynet.be) */ @@ -42,7 +41,7 @@ static struct sparc_ebus_info { static DECLARE_BITMAP(dma_slot_map, PARPORT_PC_MAX_PORTS); -static __inline__ int request_dma(unsigned int dmanr, const char *device_id) +static inline int request_dma(unsigned int dmanr, const char *device_id) { if (dmanr >= PARPORT_PC_MAX_PORTS) return -EINVAL; @@ -51,7 +50,7 @@ static __inline__ int request_dma(unsigned int dmanr, const char *device_id) return 0; } -static __inline__ void free_dma(unsigned int dmanr) +static inline void free_dma(unsigned int dmanr) { if (dmanr >= PARPORT_PC_MAX_PORTS) { printk(KERN_WARNING "Trying to free DMA%d\n", dmanr); @@ -63,7 +62,7 @@ static __inline__ void free_dma(unsigned int dmanr) } } -static __inline__ void enable_dma(unsigned int dmanr) +static inline void enable_dma(unsigned int dmanr) { ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 1); @@ -73,32 +72,32 @@ static __inline__ void enable_dma(unsigned int dmanr) BUG(); } -static __inline__ void disable_dma(unsigned int dmanr) +static inline void disable_dma(unsigned int dmanr) { ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 0); } -static __inline__ void clear_dma_ff(unsigned int dmanr) +static inline void clear_dma_ff(unsigned int dmanr) { /* nothing */ } -static __inline__ void set_dma_mode(unsigned int dmanr, char mode) +static inline void set_dma_mode(unsigned int dmanr, char mode) { ebus_dma_prepare(&sparc_ebus_dmas[dmanr].info, (mode != DMA_MODE_WRITE)); } -static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int addr) +static inline void set_dma_addr(unsigned int dmanr, unsigned int addr) { sparc_ebus_dmas[dmanr].addr = addr; } -static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) +static inline void set_dma_count(unsigned int dmanr, unsigned int count) { sparc_ebus_dmas[dmanr].count = count; } -static __inline__ unsigned int get_dma_residue(unsigned int dmanr) +static inline unsigned int get_dma_residue(unsigned int dmanr) { return ebus_dma_residue(&sparc_ebus_dmas[dmanr].info); } diff --git a/include/asm-sparc64/posix_types.h b/include/asm-sparc64/posix_types.h index c86b9452c683..3426a65ecd35 100644 --- a/include/asm-sparc64/posix_types.h +++ b/include/asm-sparc64/posix_types.h @@ -53,7 +53,7 @@ typedef struct { #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) #undef __FD_SET -static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) +static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -61,7 +61,7 @@ static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) } #undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) +static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -69,7 +69,7 @@ static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) } #undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) +static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) { unsigned long _tmp = fd / __NFDBITS; unsigned long _rem = fd % __NFDBITS; @@ -81,7 +81,7 @@ static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) * for 256 and 1024-bit fd_sets respectively) */ #undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *p) +static inline void __FD_ZERO(__kernel_fd_set *p) { unsigned long *tmp = p->fds_bits; int i; diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h index 0151cad486f3..24a04a55cf85 100644 --- a/include/asm-sparc64/sbus.h +++ b/include/asm-sparc64/sbus.h @@ -29,12 +29,12 @@ * numbers + offsets, and vice versa. */ -static __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset) +static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset) { return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<28)+(offset)); } -static __inline__ int sbus_dev_slot(unsigned long dev_addr) +static inline int sbus_dev_slot(unsigned long dev_addr) { return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>28); } diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h index cf7807813e85..63b7040e8134 100644 --- a/include/asm-sparc64/spitfire.h +++ b/include/asm-sparc64/spitfire.h @@ -1,7 +1,6 @@ -/* $Id: spitfire.h,v 1.18 2001/11/29 16:42:10 kanoj Exp $ - * spitfire.h: SpitFire/BlackBird/Cheetah inline MMU operations. +/* spitfire.h: SpitFire/BlackBird/Cheetah inline MMU operations. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) */ #ifndef _SPARC64_SPITFIRE_H @@ -67,7 +66,7 @@ extern void cheetah_enable_pcache(void); /* The data cache is write through, so this just invalidates the * specified line. */ -static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long tag) +static inline void spitfire_put_dcache_tag(unsigned long addr, unsigned long tag) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -81,7 +80,7 @@ static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long * a flush instruction (to any address) is sufficient to handle * this issue after the line is invalidated. */ -static __inline__ void spitfire_put_icache_tag(unsigned long addr, unsigned long tag) +static inline void spitfire_put_icache_tag(unsigned long addr, unsigned long tag) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -89,7 +88,7 @@ static __inline__ void spitfire_put_icache_tag(unsigned long addr, unsigned long : "r" (tag), "r" (addr), "i" (ASI_IC_TAG)); } -static __inline__ unsigned long spitfire_get_dtlb_data(int entry) +static inline unsigned long spitfire_get_dtlb_data(int entry) { unsigned long data; @@ -103,7 +102,7 @@ static __inline__ unsigned long spitfire_get_dtlb_data(int entry) return data; } -static __inline__ unsigned long spitfire_get_dtlb_tag(int entry) +static inline unsigned long spitfire_get_dtlb_tag(int entry) { unsigned long tag; @@ -113,7 +112,7 @@ static __inline__ unsigned long spitfire_get_dtlb_tag(int entry) return tag; } -static __inline__ void spitfire_put_dtlb_data(int entry, unsigned long data) +static inline void spitfire_put_dtlb_data(int entry, unsigned long data) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -122,7 +121,7 @@ static __inline__ void spitfire_put_dtlb_data(int entry, unsigned long data) "i" (ASI_DTLB_DATA_ACCESS)); } -static __inline__ unsigned long spitfire_get_itlb_data(int entry) +static inline unsigned long spitfire_get_itlb_data(int entry) { unsigned long data; @@ -136,7 +135,7 @@ static __inline__ unsigned long spitfire_get_itlb_data(int entry) return data; } -static __inline__ unsigned long spitfire_get_itlb_tag(int entry) +static inline unsigned long spitfire_get_itlb_tag(int entry) { unsigned long tag; @@ -146,7 +145,7 @@ static __inline__ unsigned long spitfire_get_itlb_tag(int entry) return tag; } -static __inline__ void spitfire_put_itlb_data(int entry, unsigned long data) +static inline void spitfire_put_itlb_data(int entry, unsigned long data) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -155,7 +154,7 @@ static __inline__ void spitfire_put_itlb_data(int entry, unsigned long data) "i" (ASI_ITLB_DATA_ACCESS)); } -static __inline__ void spitfire_flush_dtlb_nucleus_page(unsigned long page) +static inline void spitfire_flush_dtlb_nucleus_page(unsigned long page) { __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" "membar #Sync" @@ -163,7 +162,7 @@ static __inline__ void spitfire_flush_dtlb_nucleus_page(unsigned long page) : "r" (page | 0x20), "i" (ASI_DMMU_DEMAP)); } -static __inline__ void spitfire_flush_itlb_nucleus_page(unsigned long page) +static inline void spitfire_flush_itlb_nucleus_page(unsigned long page) { __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" "membar #Sync" @@ -172,7 +171,7 @@ static __inline__ void spitfire_flush_itlb_nucleus_page(unsigned long page) } /* Cheetah has "all non-locked" tlb flushes. */ -static __inline__ void cheetah_flush_dtlb_all(void) +static inline void cheetah_flush_dtlb_all(void) { __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" "membar #Sync" @@ -180,7 +179,7 @@ static __inline__ void cheetah_flush_dtlb_all(void) : "r" (0x80), "i" (ASI_DMMU_DEMAP)); } -static __inline__ void cheetah_flush_itlb_all(void) +static inline void cheetah_flush_itlb_all(void) { __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" "membar #Sync" @@ -202,7 +201,7 @@ static __inline__ void cheetah_flush_itlb_all(void) * ASI_{D,I}TLB_DATA_ACCESS loads, doing the load twice fixes * the problem for me. -DaveM */ -static __inline__ unsigned long cheetah_get_ldtlb_data(int entry) +static inline unsigned long cheetah_get_ldtlb_data(int entry) { unsigned long data; @@ -215,7 +214,7 @@ static __inline__ unsigned long cheetah_get_ldtlb_data(int entry) return data; } -static __inline__ unsigned long cheetah_get_litlb_data(int entry) +static inline unsigned long cheetah_get_litlb_data(int entry) { unsigned long data; @@ -228,7 +227,7 @@ static __inline__ unsigned long cheetah_get_litlb_data(int entry) return data; } -static __inline__ unsigned long cheetah_get_ldtlb_tag(int entry) +static inline unsigned long cheetah_get_ldtlb_tag(int entry) { unsigned long tag; @@ -240,7 +239,7 @@ static __inline__ unsigned long cheetah_get_ldtlb_tag(int entry) return tag; } -static __inline__ unsigned long cheetah_get_litlb_tag(int entry) +static inline unsigned long cheetah_get_litlb_tag(int entry) { unsigned long tag; @@ -252,7 +251,7 @@ static __inline__ unsigned long cheetah_get_litlb_tag(int entry) return tag; } -static __inline__ void cheetah_put_ldtlb_data(int entry, unsigned long data) +static inline void cheetah_put_ldtlb_data(int entry, unsigned long data) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -262,7 +261,7 @@ static __inline__ void cheetah_put_ldtlb_data(int entry, unsigned long data) "i" (ASI_DTLB_DATA_ACCESS)); } -static __inline__ void cheetah_put_litlb_data(int entry, unsigned long data) +static inline void cheetah_put_litlb_data(int entry, unsigned long data) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -272,7 +271,7 @@ static __inline__ void cheetah_put_litlb_data(int entry, unsigned long data) "i" (ASI_ITLB_DATA_ACCESS)); } -static __inline__ unsigned long cheetah_get_dtlb_data(int entry, int tlb) +static inline unsigned long cheetah_get_dtlb_data(int entry, int tlb) { unsigned long data; @@ -284,7 +283,7 @@ static __inline__ unsigned long cheetah_get_dtlb_data(int entry, int tlb) return data; } -static __inline__ unsigned long cheetah_get_dtlb_tag(int entry, int tlb) +static inline unsigned long cheetah_get_dtlb_tag(int entry, int tlb) { unsigned long tag; @@ -294,7 +293,7 @@ static __inline__ unsigned long cheetah_get_dtlb_tag(int entry, int tlb) return tag; } -static __inline__ void cheetah_put_dtlb_data(int entry, unsigned long data, int tlb) +static inline void cheetah_put_dtlb_data(int entry, unsigned long data, int tlb) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" @@ -304,7 +303,7 @@ static __inline__ void cheetah_put_dtlb_data(int entry, unsigned long data, int "i" (ASI_DTLB_DATA_ACCESS)); } -static __inline__ unsigned long cheetah_get_itlb_data(int entry) +static inline unsigned long cheetah_get_itlb_data(int entry) { unsigned long data; @@ -317,7 +316,7 @@ static __inline__ unsigned long cheetah_get_itlb_data(int entry) return data; } -static __inline__ unsigned long cheetah_get_itlb_tag(int entry) +static inline unsigned long cheetah_get_itlb_tag(int entry) { unsigned long tag; @@ -327,7 +326,7 @@ static __inline__ unsigned long cheetah_get_itlb_tag(int entry) return tag; } -static __inline__ void cheetah_put_itlb_data(int entry, unsigned long data) +static inline void cheetah_put_itlb_data(int entry, unsigned long data) { __asm__ __volatile__("stxa %0, [%1] %2\n\t" "membar #Sync" diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 3f175fa7e6d2..159e62b51d70 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h @@ -1,4 +1,3 @@ -/* $Id: system.h,v 1.69 2002/02/09 19:49:31 davem Exp $ */ #ifndef __SPARC64_SYSTEM_H #define __SPARC64_SYSTEM_H @@ -240,7 +239,7 @@ static inline unsigned long xchg64(__volatile__ unsigned long *m, unsigned long extern void __xchg_called_with_bad_pointer(void); -static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, +static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size) { switch (size) { @@ -263,7 +262,7 @@ extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noret #define __HAVE_ARCH_CMPXCHG 1 -static __inline__ unsigned long +static inline unsigned long __cmpxchg_u32(volatile int *m, int old, int new) { __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n" @@ -276,7 +275,7 @@ __cmpxchg_u32(volatile int *m, int old, int new) return new; } -static __inline__ unsigned long +static inline unsigned long __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) { __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n" @@ -293,7 +292,7 @@ __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) if something tries to do an invalid cmpxchg(). */ extern void __cmpxchg_called_with_bad_pointer(void); -static __inline__ unsigned long +static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) { switch (size) { diff --git a/include/asm-sparc64/upa.h b/include/asm-sparc64/upa.h index 7ae09a22e408..5b1633223f92 100644 --- a/include/asm-sparc64/upa.h +++ b/include/asm-sparc64/upa.h @@ -1,4 +1,3 @@ -/* $Id: upa.h,v 1.3 1999/09/21 14:39:47 davem Exp $ */ #ifndef _SPARC64_UPA_H #define _SPARC64_UPA_H @@ -25,7 +24,7 @@ /* UPA I/O space accessors */ #if defined(__KERNEL__) && !defined(__ASSEMBLY__) -static __inline__ unsigned char _upa_readb(unsigned long addr) +static inline unsigned char _upa_readb(unsigned long addr) { unsigned char ret; @@ -36,7 +35,7 @@ static __inline__ unsigned char _upa_readb(unsigned long addr) return ret; } -static __inline__ unsigned short _upa_readw(unsigned long addr) +static inline unsigned short _upa_readw(unsigned long addr) { unsigned short ret; @@ -47,7 +46,7 @@ static __inline__ unsigned short _upa_readw(unsigned long addr) return ret; } -static __inline__ unsigned int _upa_readl(unsigned long addr) +static inline unsigned int _upa_readl(unsigned long addr) { unsigned int ret; @@ -58,7 +57,7 @@ static __inline__ unsigned int _upa_readl(unsigned long addr) return ret; } -static __inline__ unsigned long _upa_readq(unsigned long addr) +static inline unsigned long _upa_readq(unsigned long addr) { unsigned long ret; @@ -69,28 +68,28 @@ static __inline__ unsigned long _upa_readq(unsigned long addr) return ret; } -static __inline__ void _upa_writeb(unsigned char b, unsigned long addr) +static inline void _upa_writeb(unsigned char b, unsigned long addr) { __asm__ __volatile__("stba\t%0, [%1] %2\t/* upa_writeb */" : /* no outputs */ : "r" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _upa_writew(unsigned short w, unsigned long addr) +static inline void _upa_writew(unsigned short w, unsigned long addr) { __asm__ __volatile__("stha\t%0, [%1] %2\t/* upa_writew */" : /* no outputs */ : "r" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _upa_writel(unsigned int l, unsigned long addr) +static inline void _upa_writel(unsigned int l, unsigned long addr) { __asm__ __volatile__("stwa\t%0, [%1] %2\t/* upa_writel */" : /* no outputs */ : "r" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); } -static __inline__ void _upa_writeq(unsigned long q, unsigned long addr) +static inline void _upa_writeq(unsigned long q, unsigned long addr) { __asm__ __volatile__("stxa\t%0, [%1] %2\t/* upa_writeq */" : /* no outputs */ diff --git a/include/asm-sparc64/visasm.h b/include/asm-sparc64/visasm.h index a74078551e0f..34f2ec64933b 100644 --- a/include/asm-sparc64/visasm.h +++ b/include/asm-sparc64/visasm.h @@ -1,4 +1,3 @@ -/* $Id: visasm.h,v 1.5 2001/04/24 01:09:12 davem Exp $ */ #ifndef _SPARC64_VISASM_H #define _SPARC64_VISASM_H @@ -44,7 +43,7 @@ wr %o5, 0, %fprs; #ifndef __ASSEMBLY__ -static __inline__ void save_and_clear_fpu(void) { +static inline void save_and_clear_fpu(void) { __asm__ __volatile__ ( " rd %%fprs, %%o5\n" " andcc %%o5, %0, %%g0\n" diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h index 7056d8684522..e10b7affdfe5 100644 --- a/include/asm-x86/smp_32.h +++ b/include/asm-x86/smp_32.h @@ -94,9 +94,12 @@ static inline void smp_send_reschedule(int cpu) { smp_ops.smp_send_reschedule(cpu); } -extern int smp_call_function_mask(cpumask_t mask, - void (*func) (void *info), void *info, - int wait); +static inline int smp_call_function_mask(cpumask_t mask, + void (*func) (void *info), void *info, + int wait) +{ + return smp_ops.smp_call_function_mask(mask, func, info, wait); +} void native_smp_prepare_boot_cpu(void); void native_smp_prepare_cpus(unsigned int max_cpus); diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 3f272396642b..8df230a279a0 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -8,6 +8,9 @@ #define MV643XX_ETH_NAME "mv643xx_eth" #define MV643XX_ETH_SHARED_REGS 0x2000 #define MV643XX_ETH_SHARED_REGS_SIZE 0x2000 +#define MV643XX_ETH_BAR_4 0x220 +#define MV643XX_ETH_SIZE_REG_4 0x224 +#define MV643XX_ETH_BASE_ADDR_ENABLE_REG 0x0290 struct mv643xx_eth_platform_data { int port_number; diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 93aa87d32804..5279466606d2 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -102,11 +102,9 @@ static inline void release_net(struct net *net) #ifdef CONFIG_NET_NS #define __net_init #define __net_exit -#define __net_initdata #else #define __net_init __init #define __net_exit __exit_refok -#define __net_initdata __initdata #endif struct pernet_operations { diff --git a/net/core/dev.c b/net/core/dev.c index ddfef3b45bab..853c8b575f1d 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2668,7 +2668,7 @@ static void __net_exit dev_proc_net_exit(struct net *net) proc_net_remove(net, "dev"); } -static struct pernet_operations __net_initdata dev_proc_ops = { +static struct pernet_operations dev_proc_ops = { .init = dev_proc_net_init, .exit = dev_proc_net_exit, }; @@ -4328,7 +4328,7 @@ static void __net_exit netdev_exit(struct net *net) kfree(net->dev_index_head); } -static struct pernet_operations __net_initdata netdev_net_ops = { +static struct pernet_operations netdev_net_ops = { .init = netdev_init, .exit = netdev_exit, }; @@ -4359,7 +4359,7 @@ static void __net_exit default_device_exit(struct net *net) rtnl_unlock(); } -static struct pernet_operations __net_initdata default_device_ops = { +static struct pernet_operations default_device_ops = { .exit = default_device_exit, }; diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c index 15241cf48af8..ae354057d84c 100644 --- a/net/core/dev_mcast.c +++ b/net/core/dev_mcast.c @@ -285,7 +285,7 @@ static void __net_exit dev_mc_net_exit(struct net *net) proc_net_remove(net, "dev_mcast"); } -static struct pernet_operations __net_initdata dev_mc_net_ops = { +static struct pernet_operations dev_mc_net_ops = { .init = dev_mc_net_init, .exit = dev_mc_net_exit, }; diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 4a2640d38261..e1ba26fb4bf2 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -742,7 +742,7 @@ static struct net *get_net_ns_by_pid(pid_t pid) /* Lookup the network namespace */ net = ERR_PTR(-ESRCH); rcu_read_lock(); - tsk = find_task_by_pid(pid); + tsk = find_task_by_vpid(pid); if (tsk) { struct nsproxy *nsproxy; nsproxy = task_nsproxy(tsk); diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index ba9840195cf2..cad4278025ad 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -3,7 +3,7 @@ #include <net/ip.h> #include <net/xfrm.h> #include <net/esp.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/crypto.h> #include <linux/kernel.h> #include <linux/pfkeyv2.h> @@ -111,7 +111,9 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) goto unlock; } sg_init_table(sg, nfrags); - skb_to_sgvec(skb, sg, esph->enc_data+esp->conf.ivlen-skb->data, clen); + sg_mark_end(sg, skb_to_sgvec(skb, sg, esph->enc_data + + esp->conf.ivlen - + skb->data, clen)); err = crypto_blkcipher_encrypt(&desc, sg, sg, clen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); @@ -203,7 +205,8 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb) goto out; } sg_init_table(sg, nfrags); - skb_to_sgvec(skb, sg, sizeof(*esph) + esp->conf.ivlen, elen); + sg_mark_end(sg, skb_to_sgvec(skb, sg, sizeof(*esph) + esp->conf.ivlen, + elen)); err = crypto_blkcipher_decrypt(&desc, sg, sg, elen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index f67d51a4e56d..ab17b5e62355 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -29,7 +29,7 @@ #include <net/ip.h> #include <net/xfrm.h> #include <net/esp.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/crypto.h> #include <linux/kernel.h> #include <linux/pfkeyv2.h> @@ -110,7 +110,9 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) goto unlock; } sg_init_table(sg, nfrags); - skb_to_sgvec(skb, sg, esph->enc_data+esp->conf.ivlen-skb->data, clen); + sg_mark_end(sg, skb_to_sgvec(skb, sg, esph->enc_data + + esp->conf.ivlen - + skb->data, clen)); err = crypto_blkcipher_encrypt(&desc, sg, sg, clen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); @@ -207,7 +209,9 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb) } } sg_init_table(sg, nfrags); - skb_to_sgvec(skb, sg, sizeof(*esph) + esp->conf.ivlen, elen); + sg_mark_end(sg, skb_to_sgvec(skb, sg, + sizeof(*esph) + esp->conf.ivlen, + elen)); ret = crypto_blkcipher_decrypt(&desc, sg, sg, elen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 06fa4baddf05..85208026278b 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -59,6 +59,7 @@ #include <net/snmp.h> #include <net/dsfield.h> #include <net/timewait_sock.h> +#include <net/netdma.h> #include <asm/uaccess.h> diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 325272925d0f..4f994c0fb3f8 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1888,7 +1888,7 @@ static void __net_exit netlink_net_exit(struct net *net) #endif } -static struct pernet_operations __net_initdata netlink_net_ops = { +static struct pernet_operations netlink_net_ops = { .init = netlink_net_init, .exit = netlink_net_exit, }; diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index ac3cabdca78c..eebefb6ef139 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -135,9 +135,8 @@ static void rxkad_prime_packet_security(struct rxrpc_connection *conn) tmpbuf.x[2] = 0; tmpbuf.x[3] = htonl(conn->security_ix); - memset(sg, 0, sizeof(sg)); - sg_set_buf(&sg[0], &tmpbuf, sizeof(tmpbuf)); - sg_set_buf(&sg[1], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf)); crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf)); memcpy(&conn->csum_iv, &tmpbuf.x[2], sizeof(conn->csum_iv)); @@ -180,9 +179,8 @@ static int rxkad_secure_packet_auth(const struct rxrpc_call *call, desc.info = iv.x; desc.flags = 0; - memset(sg, 0, sizeof(sg)); - sg_set_buf(&sg[0], &tmpbuf, sizeof(tmpbuf)); - sg_set_buf(&sg[1], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf)); crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf)); memcpy(sechdr, &tmpbuf, sizeof(tmpbuf)); @@ -227,9 +225,8 @@ static int rxkad_secure_packet_encrypt(const struct rxrpc_call *call, desc.info = iv.x; desc.flags = 0; - memset(sg, 0, sizeof(sg[0]) * 2); - sg_set_buf(&sg[0], sechdr, sizeof(rxkhdr)); - sg_set_buf(&sg[1], &rxkhdr, sizeof(rxkhdr)); + sg_init_one(&sg[0], sechdr, sizeof(rxkhdr)); + sg_init_one(&sg[1], &rxkhdr, sizeof(rxkhdr)); crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(rxkhdr)); /* we want to encrypt the skbuff in-place */ @@ -240,7 +237,7 @@ static int rxkad_secure_packet_encrypt(const struct rxrpc_call *call, len = data_size + call->conn->size_align - 1; len &= ~(call->conn->size_align - 1); - skb_to_sgvec(skb, sg, 0, len); + sg_init_table(sg, skb_to_sgvec(skb, sg, 0, len)); crypto_blkcipher_encrypt_iv(&desc, sg, sg, len); _leave(" = 0"); @@ -290,9 +287,8 @@ static int rxkad_secure_packet(const struct rxrpc_call *call, tmpbuf.x[0] = sp->hdr.callNumber; tmpbuf.x[1] = x; - memset(&sg, 0, sizeof(sg)); - sg_set_buf(&sg[0], &tmpbuf, sizeof(tmpbuf)); - sg_set_buf(&sg[1], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf)); crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf)); x = ntohl(tmpbuf.x[1]); @@ -332,20 +328,23 @@ static int rxkad_verify_packet_auth(const struct rxrpc_call *call, struct rxrpc_skb_priv *sp; struct blkcipher_desc desc; struct rxrpc_crypt iv; - struct scatterlist sg[2]; + struct scatterlist sg[16]; struct sk_buff *trailer; u32 data_size, buf; u16 check; + int nsg; _enter(""); sp = rxrpc_skb(skb); /* we want to decrypt the skbuff in-place */ - if (skb_cow_data(skb, 0, &trailer) < 0) + nsg = skb_cow_data(skb, 0, &trailer); + if (nsg < 0 || nsg > 16) goto nomem; - skb_to_sgvec(skb, sg, 0, 8); + sg_init_table(sg, nsg); + sg_mark_end(sg, skb_to_sgvec(skb, sg, 0, 8)); /* start the decryption afresh */ memset(&iv, 0, sizeof(iv)); @@ -426,7 +425,8 @@ static int rxkad_verify_packet_encrypt(const struct rxrpc_call *call, goto nomem; } - skb_to_sgvec(skb, sg, 0, skb->len); + sg_init_table(sg, nsg); + sg_mark_end(sg, skb_to_sgvec(skb, sg, 0, skb->len)); /* decrypt from the session key */ payload = call->conn->key->payload.data; @@ -521,9 +521,8 @@ static int rxkad_verify_packet(const struct rxrpc_call *call, tmpbuf.x[0] = call->call_id; tmpbuf.x[1] = x; - memset(&sg, 0, sizeof(sg)); - sg_set_buf(&sg[0], &tmpbuf, sizeof(tmpbuf)); - sg_set_buf(&sg[1], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[0], &tmpbuf, sizeof(tmpbuf)); + sg_init_one(&sg[1], &tmpbuf, sizeof(tmpbuf)); crypto_blkcipher_encrypt_iv(&desc, &sg[0], &sg[1], sizeof(tmpbuf)); x = ntohl(tmpbuf.x[1]); @@ -690,16 +689,20 @@ static void rxkad_calc_response_checksum(struct rxkad_response *response) static void rxkad_sg_set_buf2(struct scatterlist sg[2], void *buf, size_t buflen) { + int nsg = 1; - memset(sg, 0, sizeof(sg)); + sg_init_table(sg, 2); sg_set_buf(&sg[0], buf, buflen); if (sg[0].offset + buflen > PAGE_SIZE) { /* the buffer was split over two pages */ sg[0].length = PAGE_SIZE - sg[0].offset; sg_set_buf(&sg[1], buf + sg[0].length, buflen - sg[0].length); + nsg++; } + sg_mark_end(sg, nsg); + ASSERTCMP(sg[0].length + sg[1].length, ==, buflen); } @@ -712,7 +715,7 @@ static void rxkad_encrypt_response(struct rxrpc_connection *conn, { struct blkcipher_desc desc; struct rxrpc_crypt iv; - struct scatterlist ssg[2], dsg[2]; + struct scatterlist sg[2]; /* continue encrypting from where we left off */ memcpy(&iv, s2->session_key, sizeof(iv)); @@ -720,9 +723,8 @@ static void rxkad_encrypt_response(struct rxrpc_connection *conn, desc.info = iv.x; desc.flags = 0; - rxkad_sg_set_buf2(ssg, &resp->encrypted, sizeof(resp->encrypted)); - memcpy(dsg, ssg, sizeof(dsg)); - crypto_blkcipher_encrypt_iv(&desc, dsg, ssg, sizeof(resp->encrypted)); + rxkad_sg_set_buf2(sg, &resp->encrypted, sizeof(resp->encrypted)); + crypto_blkcipher_encrypt_iv(&desc, sg, sg, sizeof(resp->encrypted)); } /* @@ -817,7 +819,7 @@ static int rxkad_decrypt_ticket(struct rxrpc_connection *conn, { struct blkcipher_desc desc; struct rxrpc_crypt iv, key; - struct scatterlist ssg[1], dsg[1]; + struct scatterlist sg[1]; struct in_addr addr; unsigned life; time_t issue, now; @@ -850,9 +852,8 @@ static int rxkad_decrypt_ticket(struct rxrpc_connection *conn, desc.info = iv.x; desc.flags = 0; - sg_init_one(&ssg[0], ticket, ticket_len); - memcpy(dsg, ssg, sizeof(dsg)); - crypto_blkcipher_decrypt_iv(&desc, dsg, ssg, ticket_len); + sg_init_one(&sg[0], ticket, ticket_len); + crypto_blkcipher_decrypt_iv(&desc, sg, sg, ticket_len); p = ticket; end = p + ticket_len; @@ -961,7 +962,7 @@ static void rxkad_decrypt_response(struct rxrpc_connection *conn, const struct rxrpc_crypt *session_key) { struct blkcipher_desc desc; - struct scatterlist ssg[2], dsg[2]; + struct scatterlist sg[2]; struct rxrpc_crypt iv; _enter(",,%08x%08x", @@ -979,9 +980,8 @@ static void rxkad_decrypt_response(struct rxrpc_connection *conn, desc.info = iv.x; desc.flags = 0; - rxkad_sg_set_buf2(ssg, &resp->encrypted, sizeof(resp->encrypted)); - memcpy(dsg, ssg, sizeof(dsg)); - crypto_blkcipher_decrypt_iv(&desc, dsg, ssg, sizeof(resp->encrypted)); + rxkad_sg_set_buf2(sg, &resp->encrypted, sizeof(resp->encrypted)); + crypto_blkcipher_decrypt_iv(&desc, sg, sg, sizeof(resp->encrypted)); mutex_unlock(&rxkad_ci_mutex); _leave(""); diff --git a/net/sctp/auth.c b/net/sctp/auth.c index c9dbc3afa99f..8af1004abefe 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -726,8 +726,7 @@ void sctp_auth_calculate_hmac(const struct sctp_association *asoc, /* set up scatter list */ end = skb_tail_pointer(skb); - sg_init_table(&sg, 1); - sg_set_buf(&sg, auth, end - (unsigned char *)auth); + sg_init_one(&sg, auth, end - (unsigned char *)auth); desc.tfm = asoc->ep->auth_hmacs[hmac_id]; desc.flags = 0; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index c055212875f6..c377e4e8f653 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1513,8 +1513,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep, struct hash_desc desc; /* Sign the message. */ - sg_init_table(&sg, 1); - sg_set_buf(&sg, &cookie->c, bodysize); + sg_init_one(&sg, &cookie->c, bodysize); keylen = SCTP_SECRET_SIZE; key = (char *)ep->secret_key[ep->current_key]; desc.tfm = sctp_sk(ep->base.sk)->hmac; @@ -1584,8 +1583,7 @@ struct sctp_association *sctp_unpack_cookie( /* Check the signature. */ keylen = SCTP_SECRET_SIZE; - sg_init_table(&sg, 1); - sg_set_buf(&sg, bear_cookie, bodysize); + sg_init_one(&sg, bear_cookie, bodysize); key = (char *)ep->secret_key[ep->current_key]; desc.tfm = sctp_sk(ep->base.sk)->hmac; desc.flags = 0; diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index 24711be4b2dc..91cd8f0d1e10 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -75,7 +75,7 @@ krb5_encrypt( memcpy(local_iv, iv, crypto_blkcipher_ivsize(tfm)); memcpy(out, in, length); - sg_set_buf(sg, out, length); + sg_init_one(sg, out, length); ret = crypto_blkcipher_encrypt_iv(&desc, sg, sg, length); out: @@ -110,7 +110,7 @@ krb5_decrypt( memcpy(local_iv,iv, crypto_blkcipher_ivsize(tfm)); memcpy(out, in, length); - sg_set_buf(sg, out, length); + sg_init_one(sg, out, length); ret = crypto_blkcipher_decrypt_iv(&desc, sg, sg, length); out: @@ -146,7 +146,7 @@ make_checksum(char *cksumname, char *header, int hdrlen, struct xdr_buf *body, err = crypto_hash_init(&desc); if (err) goto out; - sg_set_buf(sg, header, hdrlen); + sg_init_one(sg, header, hdrlen); err = crypto_hash_update(&desc, sg, hdrlen); if (err) goto out; @@ -188,8 +188,6 @@ encryptor(struct scatterlist *sg, void *data) /* Worst case is 4 fragments: head, end of page 1, start * of page 2, tail. Anything more is a bug. */ BUG_ON(desc->fragno > 3); - desc->infrags[desc->fragno] = *sg; - desc->outfrags[desc->fragno] = *sg; page_pos = desc->pos - outbuf->head[0].iov_len; if (page_pos >= 0 && page_pos < outbuf->page_len) { @@ -199,7 +197,10 @@ encryptor(struct scatterlist *sg, void *data) } else { in_page = sg_page(sg); } - sg_assign_page(&desc->infrags[desc->fragno], in_page); + sg_set_page(&desc->infrags[desc->fragno], in_page, sg->length, + sg->offset); + sg_set_page(&desc->outfrags[desc->fragno], sg_page(sg), sg->length, + sg->offset); desc->fragno++; desc->fraglen += sg->length; desc->pos += sg->length; @@ -210,10 +211,17 @@ encryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; + sg_mark_end(desc->infrags, desc->fragno); + sg_mark_end(desc->outfrags, desc->fragno); + ret = crypto_blkcipher_encrypt_iv(&desc->desc, desc->outfrags, desc->infrags, thislen); if (ret) return ret; + + sg_init_table(desc->infrags, 4); + sg_init_table(desc->outfrags, 4); + if (fraglen) { sg_set_page(&desc->outfrags[0], sg_page(sg), fraglen, sg->offset + sg->length - fraglen); @@ -247,6 +255,9 @@ gss_encrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *buf, desc.fragno = 0; desc.fraglen = 0; + sg_init_table(desc.infrags, 4); + sg_init_table(desc.outfrags, 4); + ret = xdr_process_buf(buf, offset, buf->len - offset, encryptor, &desc); return ret; } @@ -271,7 +282,8 @@ decryptor(struct scatterlist *sg, void *data) /* Worst case is 4 fragments: head, end of page 1, start * of page 2, tail. Anything more is a bug. */ BUG_ON(desc->fragno > 3); - desc->frags[desc->fragno] = *sg; + sg_set_page(&desc->frags[desc->fragno], sg_page(sg), sg->length, + sg->offset); desc->fragno++; desc->fraglen += sg->length; @@ -281,10 +293,15 @@ decryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; + sg_mark_end(desc->frags, desc->fragno); + ret = crypto_blkcipher_decrypt_iv(&desc->desc, desc->frags, desc->frags, thislen); if (ret) return ret; + + sg_init_table(desc->frags, 4); + if (fraglen) { sg_set_page(&desc->frags[0], sg_page(sg), fraglen, sg->offset + sg->length - fraglen); @@ -312,6 +329,9 @@ gss_decrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *buf, desc.desc.flags = 0; desc.fragno = 0; desc.fraglen = 0; + + sg_init_table(desc.frags, 4); + return xdr_process_buf(buf, offset, buf->len - offset, decryptor, &desc); } diff --git a/net/sunrpc/auth_gss/gss_spkm3_seal.c b/net/sunrpc/auth_gss/gss_spkm3_seal.c index d158635de6c0..abf17ce2e3b1 100644 --- a/net/sunrpc/auth_gss/gss_spkm3_seal.c +++ b/net/sunrpc/auth_gss/gss_spkm3_seal.c @@ -173,7 +173,7 @@ make_spkm3_checksum(s32 cksumtype, struct xdr_netobj *key, char *header, if (err) goto out; - sg_set_buf(sg, header, hdrlen); + sg_init_one(sg, header, hdrlen); crypto_hash_update(&desc, sg, sg->length); xdr_process_buf(body, body_offset, body->len - body_offset, diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index f38dac30481b..fdc5e6d7562b 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -1030,6 +1030,8 @@ xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len, unsigned page_len, thislen, page_offset; struct scatterlist sg[1]; + sg_init_table(sg, 1); + if (offset >= buf->head[0].iov_len) { offset -= buf->head[0].iov_len; } else { diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 83c5e76414ce..59594126e8b6 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -4,23 +4,30 @@ PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config +# If a arch/$(SRCARCH)/Kconfig.$(ARCH) file exist use it +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/Kconfig.$(ARCH)),) + Kconfig := arch/$(SRCARCH)/Kconfig.$(ARCH) +else + Kconfig := arch/$(SRCARCH)/Kconfig +endif + xconfig: $(obj)/qconf - $< arch/$(ARCH)/Kconfig + $< $(Kconfig) gconfig: $(obj)/gconf - $< arch/$(ARCH)/Kconfig + $< $(Kconfig) menuconfig: $(obj)/mconf - $< arch/$(ARCH)/Kconfig + $< $(Kconfig) config: $(obj)/conf - $< arch/$(ARCH)/Kconfig + $< $(Kconfig) oldconfig: $(obj)/conf - $< -o arch/$(ARCH)/Kconfig + $< -o $(Kconfig) silentoldconfig: $(obj)/conf - $< -s arch/$(ARCH)/Kconfig + $< -s $(Kconfig) # Create new linux.po file # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files @@ -45,27 +52,27 @@ update-po-config: $(obj)/kxgettext PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig randconfig: $(obj)/conf - $< -r arch/$(ARCH)/Kconfig + $< -r $(Kconfig) allyesconfig: $(obj)/conf - $< -y arch/$(ARCH)/Kconfig + $< -y $(Kconfig) allnoconfig: $(obj)/conf - $< -n arch/$(ARCH)/Kconfig + $< -n $(Kconfig) allmodconfig: $(obj)/conf - $< -m arch/$(ARCH)/Kconfig + $< -m $(Kconfig) defconfig: $(obj)/conf ifeq ($(KBUILD_DEFCONFIG),) - $< -d arch/$(ARCH)/Kconfig + $< -d $(Kconfig) else - @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)' - $(Q)$< -D arch/$(ARCH)/configs/$(KBUILD_DEFCONFIG) arch/$(ARCH)/Kconfig + @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" + $(Q)$< -D arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) endif %_defconfig: $(obj)/conf - $(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig + $(Q)$< -D arch/$(SRCARCH)/configs/$@ $(Kconfig) # Help text used by make help help: diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d9f78c809ee9..1c502789cc1e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -9299,7 +9299,6 @@ static struct alc_config_preset alc268_presets[] = { .num_channel_mode = ARRAY_SIZE(alc268_modes), .channel_mode = alc268_modes, .input_mux = &alc268_capture_source, - .input_mux = &alc268_capture_source, .unsol_event = alc268_toshiba_unsol_event, .init_hook = alc268_toshiba_automute, }, |