diff options
Diffstat (limited to 'arch/arc/include')
| -rw-r--r-- | arch/arc/include/asm/dsp-impl.h | 2 | ||||
| -rw-r--r-- | arch/arc/include/asm/entry-arcv2.h | 2 | ||||
| -rw-r--r-- | arch/arc/include/asm/highmem.h | 18 | ||||
| -rw-r--r-- | arch/arc/include/asm/hugepage.h | 2 |
4 files changed, 5 insertions, 19 deletions
diff --git a/arch/arc/include/asm/dsp-impl.h b/arch/arc/include/asm/dsp-impl.h index e1aa212ca6eb..cd5636dfeb6f 100644 --- a/arch/arc/include/asm/dsp-impl.h +++ b/arch/arc/include/asm/dsp-impl.h @@ -15,12 +15,14 @@ /* clobbers r5 register */ .macro DSP_EARLY_INIT +#ifdef CONFIG_ISA_ARCV2 lr r5, [ARC_AUX_DSP_BUILD] bmsk r5, r5, 7 breq r5, 0, 1f mov r5, DSP_CTRL_DISABLED_ALL sr r5, [ARC_AUX_DSP_CTRL] 1: +#endif .endm /* clobbers r10, r11 registers pair */ diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h index ae0aa5323be1..0ff4c0610561 100644 --- a/arch/arc/include/asm/entry-arcv2.h +++ b/arch/arc/include/asm/entry-arcv2.h @@ -233,6 +233,8 @@ #ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE __RESTORE_REGFILE_HARD + + ; SP points to PC/STAT32: hw restores them despite NO_AUTOSAVE add sp, sp, SZ_PT_REGS - 8 #else add sp, sp, PT_r0 diff --git a/arch/arc/include/asm/highmem.h b/arch/arc/include/asm/highmem.h index 1af00accb37f..6e5eafb3afdd 100644 --- a/arch/arc/include/asm/highmem.h +++ b/arch/arc/include/asm/highmem.h @@ -25,17 +25,8 @@ #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) #define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT) -#define kmap_prot PAGE_KERNEL - - #include <asm/cacheflush.h> -extern void *kmap(struct page *page); -extern void *kmap_high(struct page *page); -extern void *kmap_atomic(struct page *page); -extern void __kunmap_atomic(void *kvaddr); -extern void kunmap_high(struct page *page); - extern void kmap_init(void); static inline void flush_cache_kmaps(void) @@ -43,15 +34,6 @@ static inline void flush_cache_kmaps(void) flush_cache_all(); } -static inline void kunmap(struct page *page) -{ - BUG_ON(in_interrupt()); - if (!PageHighMem(page)) - return; - kunmap_high(page); -} - - #endif #endif diff --git a/arch/arc/include/asm/hugepage.h b/arch/arc/include/asm/hugepage.h index 30ac40fed2c5..4eef17c5c1da 100644 --- a/arch/arc/include/asm/hugepage.h +++ b/arch/arc/include/asm/hugepage.h @@ -26,7 +26,7 @@ static inline pmd_t pte_pmd(pte_t pte) #define pmd_mkold(pmd) pte_pmd(pte_mkold(pmd_pte(pmd))) #define pmd_mkyoung(pmd) pte_pmd(pte_mkyoung(pmd_pte(pmd))) #define pmd_mkhuge(pmd) pte_pmd(pte_mkhuge(pmd_pte(pmd))) -#define pmd_mknotpresent(pmd) pte_pmd(pte_mknotpresent(pmd_pte(pmd))) +#define pmd_mkinvalid(pmd) pte_pmd(pte_mknotpresent(pmd_pte(pmd))) #define pmd_mkclean(pmd) pte_pmd(pte_mkclean(pmd_pte(pmd))) #define pmd_write(pmd) pte_write(pmd_pte(pmd)) |