diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/parisc/include/asm/cacheflush.h | 6 | ||||
| -rw-r--r-- | arch/parisc/include/asm/fb.h | 2 | ||||
| -rw-r--r-- | arch/parisc/kernel/asm-offsets.c | 5 | ||||
| -rw-r--r-- | arch/parisc/kernel/cache.c | 7 | ||||
| -rw-r--r-- | arch/parisc/kernel/irq.c | 2 | ||||
| -rw-r--r-- | arch/parisc/kernel/jump_label.c | 11 | ||||
| -rw-r--r-- | arch/parisc/kernel/unaligned.c | 2 | ||||
| -rw-r--r-- | arch/parisc/math-emu/decode_exc.c | 2 |
9 files changed, 18 insertions, 20 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 5f2448dc5a2b..fa400055b2d5 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -10,6 +10,7 @@ config PARISC select ARCH_WANT_FRAME_POINTERS select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_STRICT_KERNEL_RWX + select ARCH_HAS_STRICT_MODULE_RWX select ARCH_HAS_UBSAN_SANITIZE_ALL select ARCH_HAS_PTE_SPECIAL select ARCH_NO_SG_CHAIN diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 8d03b3b26229..0bdee6724132 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -22,7 +22,7 @@ void flush_kernel_icache_range_asm(unsigned long, unsigned long); void flush_user_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_range_asm(unsigned long, unsigned long); void purge_kernel_dcache_range_asm(unsigned long, unsigned long); -void flush_kernel_dcache_page_asm(void *); +void flush_kernel_dcache_page_asm(const void *addr); void flush_kernel_icache_page(void *); /* Cache flush operations */ @@ -31,7 +31,7 @@ void flush_cache_all_local(void); void flush_cache_all(void); void flush_cache_mm(struct mm_struct *mm); -void flush_kernel_dcache_page_addr(void *addr); +void flush_kernel_dcache_page_addr(const void *addr); #define flush_kernel_dcache_range(start,size) \ flush_kernel_dcache_range_asm((start), (start)+(size)); @@ -75,7 +75,7 @@ void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr); #define ARCH_HAS_FLUSH_ON_KUNMAP -static inline void kunmap_flush_on_unmap(void *addr) +static inline void kunmap_flush_on_unmap(const void *addr) { flush_kernel_dcache_page_addr(addr); } diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h index d63a2acb91f2..55d29c4f716e 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/fb.h @@ -12,7 +12,7 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; } -#if defined(CONFIG_STI_CONSOLE) || defined(CONFIG_FB_STI) +#if defined(CONFIG_FB_STI) int fb_is_primary_device(struct fb_info *info); #else static inline int fb_is_primary_device(struct fb_info *info) diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index 2673d57eeb00..94652e13c260 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -224,8 +224,13 @@ int main(void) BLANK(); DEFINE(ASM_SIGFRAME_SIZE, PARISC_RT_SIGFRAME_SIZE); DEFINE(SIGFRAME_CONTEXT_REGS, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE); +#ifdef CONFIG_64BIT DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE32); DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct compat_rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE32); +#else + DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE); + DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE); +#endif BLANK(); DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base)); DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride)); diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index c8a11fcecf4c..993999a65e54 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -549,7 +549,7 @@ extern void purge_kernel_dcache_page_asm(unsigned long); extern void clear_user_page_asm(void *, unsigned long); extern void copy_user_page_asm(void *, void *, unsigned long); -void flush_kernel_dcache_page_addr(void *addr) +void flush_kernel_dcache_page_addr(const void *addr) { unsigned long flags; @@ -722,7 +722,10 @@ void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned lon return; if (parisc_requires_coherency()) { - flush_user_cache_page(vma, vmaddr); + if (vma->vm_flags & VM_SHARED) + flush_data_cache(); + else + flush_user_cache_page(vma, vmaddr); return; } diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 0fe2d79fb123..5ebb1771b4ab 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -315,7 +315,7 @@ unsigned long txn_affinity_addr(unsigned int irq, int cpu) { #ifdef CONFIG_SMP struct irq_data *d = irq_get_irq_data(irq); - cpumask_copy(irq_data_get_affinity_mask(d), cpumask_of(cpu)); + irq_data_update_affinity(d, cpumask_of(cpu)); #endif return per_cpu(cpu_data, cpu).txn_addr; diff --git a/arch/parisc/kernel/jump_label.c b/arch/parisc/kernel/jump_label.c index d2f3cb12e282..e253b134500d 100644 --- a/arch/parisc/kernel/jump_label.c +++ b/arch/parisc/kernel/jump_label.c @@ -42,14 +42,3 @@ void arch_jump_label_transform(struct jump_entry *entry, patch_text(addr, insn); } - -void arch_jump_label_transform_static(struct jump_entry *entry, - enum jump_label_type type) -{ - /* - * We use the architected NOP in arch_static_branch, so there's no - * need to patch an identical NOP over the top of it here. The core - * will call arch_jump_label_transform from a module notifier if the - * NOP needs to be replaced by a branch. - */ -} diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index ed1e88a74dc4..bac581b5ecfc 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -146,7 +146,7 @@ static int emulate_ldw(struct pt_regs *regs, int toreg, int flop) " depw %%r0,31,2,%4\n" "1: ldw 0(%%sr1,%4),%0\n" "2: ldw 4(%%sr1,%4),%3\n" -" subi 32,%4,%2\n" +" subi 32,%2,%2\n" " mtctl %2,11\n" " vshd %0,%3,%0\n" "3: \n" diff --git a/arch/parisc/math-emu/decode_exc.c b/arch/parisc/math-emu/decode_exc.c index 494ca41df05d..d41ddb3430b5 100644 --- a/arch/parisc/math-emu/decode_exc.c +++ b/arch/parisc/math-emu/decode_exc.c @@ -102,7 +102,7 @@ decode_fpu(unsigned int Fpu_register[], unsigned int trap_counts[]) * that happen. Want to keep this overhead low, but still provide * some information to the customer. All exits from this routine * need to restore Fpu_register[0] - */ + */ bflags=(Fpu_register[0] & 0xf8000000); Fpu_register[0] &= 0x07ffffff; |