diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/cmpxchg.h | 7 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/locomo.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/sa1111.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/hugetlb-3level.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/unistd.h | 1 |
6 files changed, 11 insertions, 7 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 1075534b0a2e..8ed8b9a24efe 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -283,7 +283,7 @@ void flush_cache_pages(struct vm_area_struct *vma, unsigned long user_addr, * flush_dcache_page is used when the kernel has written to the page * cache page at virtual address page->virtual. * - * If this page isn't mapped (ie, page_mapping == NULL), or it might + * If this page isn't mapped (ie, folio_mapping == NULL), or it might * have userspace mappings, then we _must_ always clean + invalidate * the dcache entries associated with the kernel mapping. * diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h index 44667bdb4707..9beb64d30586 100644 --- a/arch/arm/include/asm/cmpxchg.h +++ b/arch/arm/include/asm/cmpxchg.h @@ -5,6 +5,7 @@ #include <linux/irqflags.h> #include <linux/prefetch.h> #include <asm/barrier.h> +#include <linux/cmpxchg-emu.h> #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110) /* @@ -162,7 +163,11 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, prefetchw((const void *)ptr); switch (size) { -#ifndef CONFIG_CPU_V6 /* min ARCH >= ARMv6K */ +#ifdef CONFIG_CPU_V6 /* ARCH == ARMv6 */ + case 1: + oldval = cmpxchg_emu_u8((volatile u8 *)ptr, old, new); + break; +#else /* min ARCH > ARMv6 */ case 1: do { asm volatile("@ __cmpxchg1\n" diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h index 9fd9ad5d9202..3190e1e5067a 100644 --- a/arch/arm/include/asm/hardware/locomo.h +++ b/arch/arm/include/asm/hardware/locomo.h @@ -189,7 +189,7 @@ struct locomo_driver { void (*remove)(struct locomo_dev *); }; -#define LOCOMO_DRV(_d) container_of((_d), struct locomo_driver, drv) +#define LOCOMO_DRV(_d) container_of_const((_d), struct locomo_driver, drv) #define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name) diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index d8c6f8a99dfa..a815f39b4243 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -404,7 +404,7 @@ struct sa1111_driver { void (*remove)(struct sa1111_dev *); }; -#define SA1111_DRV(_d) container_of((_d), struct sa1111_driver, drv) +#define SA1111_DRV(_d) container_of_const((_d), struct sa1111_driver, drv) #define SA1111_DRIVER_NAME(_sadev) ((_sadev)->dev.driver->name) diff --git a/arch/arm/include/asm/hugetlb-3level.h b/arch/arm/include/asm/hugetlb-3level.h index a30be5505793..87d48e2d90ad 100644 --- a/arch/arm/include/asm/hugetlb-3level.h +++ b/arch/arm/include/asm/hugetlb-3level.h @@ -13,12 +13,12 @@ /* * If our huge pte is non-zero then mark the valid bit. - * This allows pte_present(huge_ptep_get(ptep)) to return true for non-zero + * This allows pte_present(huge_ptep_get(mm,addr,ptep)) to return true for non-zero * ptes. * (The valid bit is automatically cleared by set_pte_at for PROT_NONE ptes). */ #define __HAVE_ARCH_HUGE_PTEP_GET -static inline pte_t huge_ptep_get(pte_t *ptep) +static inline pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t retval = *ptep; if (pte_val(retval)) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 3676e82cf95c..9fb00973c608 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -37,7 +37,6 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 /* * Unimplemented (or alternatively implemented) syscalls |