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-rw-r--r--arch/sparc/Kconfig3
-rw-r--r--arch/sparc/Makefile2
-rw-r--r--arch/sparc/include/asm/cachetype.h14
-rw-r--r--arch/sparc/include/asm/page_32.h2
-rw-r--r--arch/sparc/include/asm/page_64.h3
-rw-r--r--arch/sparc/include/asm/pgtable_64.h10
-rw-r--r--arch/sparc/kernel/chmc.c2
-rw-r--r--arch/sparc/kernel/ds.c2
-rw-r--r--arch/sparc/kernel/smp_64.c4
-rw-r--r--arch/sparc/mm/init_64.c6
-rw-r--r--arch/sparc/vdso/Makefile1
-rw-r--r--arch/sparc/video/Makefile2
12 files changed, 33 insertions, 18 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 204c43cb3d43..02c8fd18810c 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -13,6 +13,7 @@ config 64BIT
config SPARC
bool
default y
+ select ARCH_HAS_CPU_CACHE_ALIASING
select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
select ARCH_MIGHT_HAVE_PC_SERIO
select DMA_OPS
@@ -58,6 +59,7 @@ config SPARC32
select DMA_DIRECT_REMAP
select GENERIC_ATOMIC64
select HAVE_UID16
+ select HAVE_PAGE_SIZE_4KB
select LOCK_MM_AND_FIND_VMA
select OLD_SIGACTION
select ZONE_DMA
@@ -75,6 +77,7 @@ config SPARC64
select HAVE_ARCH_TRANSPARENT_HUGEPAGE
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
+ select HAVE_PAGE_SIZE_8KB
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_CONTEXT_TRACKING_USER
select HAVE_TIF_NOHZ
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 5f6035936131..2a03daa68f28 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -60,7 +60,7 @@ libs-y += arch/sparc/prom/
libs-y += arch/sparc/lib/
drivers-$(CONFIG_PM) += arch/sparc/power/
-drivers-$(CONFIG_FB) += arch/sparc/video/
+drivers-$(CONFIG_FB_CORE) += arch/sparc/video/
boot := arch/sparc/boot
diff --git a/arch/sparc/include/asm/cachetype.h b/arch/sparc/include/asm/cachetype.h
new file mode 100644
index 000000000000..caf1c0045892
--- /dev/null
+++ b/arch/sparc/include/asm/cachetype.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __ASM_SPARC_CACHETYPE_H
+#define __ASM_SPARC_CACHETYPE_H
+
+#include <asm/page.h>
+
+#ifdef CONFIG_SPARC32
+extern int vac_cache_size;
+#define cpu_dcache_is_aliasing() (vac_cache_size > PAGE_SIZE)
+#else
+#define cpu_dcache_is_aliasing() (L1DCACHE_SIZE > PAGE_SIZE)
+#endif
+
+#endif
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
index 6be6f683f98f..9977c77374cd 100644
--- a/arch/sparc/include/asm/page_32.h
+++ b/arch/sparc/include/asm/page_32.h
@@ -11,7 +11,7 @@
#include <linux/const.h>
-#define PAGE_SHIFT 12
+#define PAGE_SHIFT CONFIG_PAGE_SHIFT
#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h
index 254dffd85fb1..e9bd24821c93 100644
--- a/arch/sparc/include/asm/page_64.h
+++ b/arch/sparc/include/asm/page_64.h
@@ -4,8 +4,7 @@
#include <linux/const.h>
-#define PAGE_SHIFT 13
-
+#define PAGE_SHIFT CONFIG_PAGE_SHIFT
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index a8c871b7d786..4d1bafaba942 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -680,8 +680,8 @@ static inline unsigned long pte_special(pte_t pte)
return pte_val(pte) & _PAGE_SPECIAL;
}
-#define pmd_leaf pmd_large
-static inline unsigned long pmd_large(pmd_t pmd)
+#define pmd_leaf pmd_leaf
+static inline bool pmd_leaf(pmd_t pmd)
{
pte_t pte = __pte(pmd_val(pmd));
@@ -867,8 +867,8 @@ static inline pmd_t *pud_pgtable(pud_t pud)
/* only used by the stubbed out hugetlb gup code, should never be called */
#define p4d_page(p4d) NULL
-#define pud_leaf pud_large
-static inline unsigned long pud_large(pud_t pud)
+#define pud_leaf pud_leaf
+static inline bool pud_leaf(pud_t pud)
{
pte_t pte = __pte(pud_val(pud));
@@ -929,6 +929,8 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
maybe_tlb_batch_add(mm, addr, ptep, orig, fullmm, PAGE_SHIFT);
}
+#define PFN_PTE_SHIFT PAGE_SHIFT
+
static inline void set_ptes(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte, unsigned int nr)
{
diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index d5fad5fb04c1..00e571c30bb5 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -30,7 +30,7 @@
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "0.2"
-MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
+MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
MODULE_DESCRIPTION("UltraSPARC-III memory controller driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 4a5bdb0df779..ffdc15588ac2 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -33,7 +33,7 @@
static char version[] =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
-MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
+MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
MODULE_DESCRIPTION("Sun LDOM domain services driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index f3969a3600db..a0cc9bb41a92 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -1206,10 +1206,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
{
}
-void smp_prepare_boot_cpu(void)
-{
-}
-
void __init smp_setup_processor_id(void)
{
if (tlb_type == spitfire)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index f83017992eaa..1ca9054d9b97 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1665,14 +1665,14 @@ bool kern_addr_valid(unsigned long addr)
if (pud_none(*pud))
return false;
- if (pud_large(*pud))
+ if (pud_leaf(*pud))
return pfn_valid(pud_pfn(*pud));
pmd = pmd_offset(pud, addr);
if (pmd_none(*pmd))
return false;
- if (pmd_large(*pmd))
+ if (pmd_leaf(*pmd))
return pfn_valid(pmd_pfn(*pmd));
pte = pte_offset_kernel(pmd, addr);
@@ -2968,7 +2968,7 @@ void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr,
struct mm_struct *mm;
pmd_t entry = *pmd;
- if (!pmd_large(entry) || !pmd_young(entry))
+ if (!pmd_leaf(entry) || !pmd_young(entry))
return;
pte = pmd_val(entry);
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index 7f5eedf1f5e0..e8aef2c8ae99 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -2,6 +2,7 @@
#
# Building vDSO images for sparc.
#
+UBSAN_SANITIZE := n
# files to link into the vdso
vobjs-y := vdso-note.o vclock_gettime.o
diff --git a/arch/sparc/video/Makefile b/arch/sparc/video/Makefile
index 6baddbd58e4d..d4d83f1702c6 100644
--- a/arch/sparc/video/Makefile
+++ b/arch/sparc/video/Makefile
@@ -1,3 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_FB) += fbdev.o
+obj-$(CONFIG_FB_CORE) += fbdev.o
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 14:27:30 +0300