diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/Kconfig | 4 | ||||
| -rw-r--r-- | arch/microblaze/Makefile | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/atomic.h | 28 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/cmpxchg.h | 9 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/page.h | 3 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/unaligned.h | 27 | ||||
| -rw-r--r-- | arch/microblaze/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/microblaze/kernel/syscalls/syscall.tbl | 2 |
11 files changed, 4 insertions, 77 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 0660f47012bc..14a67a42fcae 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -43,6 +43,7 @@ config MICROBLAZE select MMU_GATHER_NO_RANGE select SPARSE_IRQ select SET_FS + select ZONE_DMA # Endianness selection choice @@ -60,9 +61,6 @@ config CPU_LITTLE_ENDIAN endchoice -config ZONE_DMA - def_bool y - config ARCH_HAS_ILOG2_U32 def_bool n diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index b41f323e1fde..6d4af39e3890 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -3,7 +3,7 @@ KBUILD_DEFCONFIG := mmu_defconfig UTS_SYSNAME = -DUTS_SYSNAME=\"Linux\" -# What CPU vesion are we building for, and crack it open +# What CPU version are we building for, and crack it open # as major.minor.rev CPU_VER := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER)) CPU_MAJOR := $(shell echo $(CPU_VER) | cut -d '.' -f 1) diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index 29b0e557aa7c..a055f5dbe00a 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 generated-y += syscall_table.h +generic-y += cmpxchg.h generic-y += extable.h generic-y += kvm_para.h generic-y += mcs_spinlock.h diff --git a/arch/microblaze/include/asm/atomic.h b/arch/microblaze/include/asm/atomic.h deleted file mode 100644 index 41e9aff23a62..000000000000 --- a/arch/microblaze/include/asm/atomic.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_MICROBLAZE_ATOMIC_H -#define _ASM_MICROBLAZE_ATOMIC_H - -#include <asm/cmpxchg.h> -#include <asm-generic/atomic.h> -#include <asm-generic/atomic64.h> - -/* - * Atomically test *v and decrement if it is greater than 0. - * The function returns the old value of *v minus 1. - */ -static inline int atomic_dec_if_positive(atomic_t *v) -{ - unsigned long flags; - int res; - - local_irq_save(flags); - res = v->counter - 1; - if (res >= 0) - v->counter = res; - local_irq_restore(flags); - - return res; -} -#define atomic_dec_if_positive atomic_dec_if_positive - -#endif /* _ASM_MICROBLAZE_ATOMIC_H */ diff --git a/arch/microblaze/include/asm/cmpxchg.h b/arch/microblaze/include/asm/cmpxchg.h deleted file mode 100644 index 3523b51aab36..000000000000 --- a/arch/microblaze/include/asm/cmpxchg.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_MICROBLAZE_CMPXCHG_H -#define _ASM_MICROBLAZE_CMPXCHG_H - -#ifndef CONFIG_SMP -# include <asm-generic/cmpxchg.h> -#endif - -#endif /* _ASM_MICROBLAZE_CMPXCHG_H */ diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h index bf681f272f72..ce550978f4fc 100644 --- a/arch/microblaze/include/asm/page.h +++ b/arch/microblaze/include/asm/page.h @@ -35,9 +35,6 @@ #define ARCH_SLAB_MINALIGN L1_CACHE_BYTES -#define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) -#define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) - /* * PAGE_OFFSET -- the first address of the first page of memory. With MMU * it is set to the kernel start address (aligned on a page boundary). diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h index d56b9f670ad1..6c33b05f730f 100644 --- a/arch/microblaze/include/asm/pgalloc.h +++ b/arch/microblaze/include/asm/pgalloc.h @@ -28,8 +28,6 @@ static inline pgd_t *get_pgd(void) #define pgd_alloc(mm) get_pgd() -#define pmd_pgtable(pmd) pmd_page(pmd) - extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm); #define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, (pte)) diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h index 9ae8d2c17dd5..71cd547655d9 100644 --- a/arch/microblaze/include/asm/pgtable.h +++ b/arch/microblaze/include/asm/pgtable.h @@ -25,8 +25,6 @@ extern int mem_init_done; #include <asm/mmu.h> #include <asm/page.h> -#define FIRST_USER_ADDRESS 0UL - extern unsigned long va_to_phys(unsigned long address); extern pte_t *va_to_pte(unsigned long address); diff --git a/arch/microblaze/include/asm/unaligned.h b/arch/microblaze/include/asm/unaligned.h deleted file mode 100644 index 448299beab69..000000000000 --- a/arch/microblaze/include/asm/unaligned.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2008 Michal Simek <monstr@monstr.eu> - * Copyright (C) 2006 Atmark Techno, Inc. - */ - -#ifndef _ASM_MICROBLAZE_UNALIGNED_H -#define _ASM_MICROBLAZE_UNALIGNED_H - -# ifdef __KERNEL__ - -# ifdef __MICROBLAZEEL__ -# include <linux/unaligned/le_struct.h> -# include <linux/unaligned/be_byteshift.h> -# define get_unaligned __get_unaligned_le -# define put_unaligned __put_unaligned_le -# else -# include <linux/unaligned/be_struct.h> -# include <linux/unaligned/le_byteshift.h> -# define get_unaligned __get_unaligned_be -# define put_unaligned __put_unaligned_be -# endif - -# include <linux/unaligned/generic.h> - -# endif /* __KERNEL__ */ -#endif /* _ASM_MICROBLAZE_UNALIGNED_H */ diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c index 6c69ce7be2e8..b77dd188dec4 100644 --- a/arch/microblaze/kernel/asm-offsets.c +++ b/arch/microblaze/kernel/asm-offsets.c @@ -70,7 +70,6 @@ int main(int argc, char *argv[]) /* struct task_struct */ DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack)); - DEFINE(TASK_STATE, offsetof(struct task_struct, state)); DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags)); DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace)); DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked)); diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl index b11395a20c20..a176faca2927 100644 --- a/arch/microblaze/kernel/syscalls/syscall.tbl +++ b/arch/microblaze/kernel/syscalls/syscall.tbl @@ -448,7 +448,7 @@ 440 common process_madvise sys_process_madvise 441 common epoll_pwait2 sys_epoll_pwait2 442 common mount_setattr sys_mount_setattr -# 443 reserved for quotactl_path +443 common quotactl_fd sys_quotactl_fd 444 common landlock_create_ruleset sys_landlock_create_ruleset 445 common landlock_add_rule sys_landlock_add_rule 446 common landlock_restrict_self sys_landlock_restrict_self |