diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-21 09:43:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-21 09:43:59 -0700 |
| commit | 1e762b53a86d7ed19016c66cc1883e4b9f8b2c1b (patch) | |
| tree | 80eac311f4081f806bec96ad95b92be0049963e6 /arch/openrisc/include/asm | |
| parent | 322008f87f917e2217eeac386a9410945092eb2e (diff) | |
| parent | aca063c9024522e4e5b9a9d1927433f6a01785a3 (diff) | |
Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
"A few fixes for text patching related code:
- Update the section of map_page used in text patching. It was
left with __init when text patching was introduced to OpenRISC
- Add fix to invalidate remote SMP core i-caches after text is
patched"
* tag 'for-linus' of https://github.com/openrisc/linux:
openrisc: Fix jump_label smp syncing
openrisc: Add full instruction cache invalidate functions
openrisc: Cache invalidation cleanup
openrisc: mm: Fix section mismatch between map_page and __set_fixmap
Diffstat (limited to 'arch/openrisc/include/asm')
| -rw-r--r-- | arch/openrisc/include/asm/cacheflush.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/openrisc/include/asm/cacheflush.h b/arch/openrisc/include/asm/cacheflush.h index cd8f971c0fec..7b8c043a831d 100644 --- a/arch/openrisc/include/asm/cacheflush.h +++ b/arch/openrisc/include/asm/cacheflush.h @@ -26,6 +26,7 @@ extern void local_icache_page_inv(struct page *page); extern void local_dcache_range_flush(unsigned long start, unsigned long end); extern void local_dcache_range_inv(unsigned long start, unsigned long end); extern void local_icache_range_inv(unsigned long start, unsigned long end); +extern void local_icache_all_inv(void); /* * Data cache flushing always happen on the local cpu. Instruction cache @@ -35,10 +36,13 @@ extern void local_icache_range_inv(unsigned long start, unsigned long end); #ifndef CONFIG_SMP #define dcache_page_flush(page) local_dcache_page_flush(page) #define icache_page_inv(page) local_icache_page_inv(page) +#define icache_all_inv() local_icache_all_inv() #else /* CONFIG_SMP */ #define dcache_page_flush(page) local_dcache_page_flush(page) #define icache_page_inv(page) smp_icache_page_inv(page) +#define icache_all_inv() smp_icache_all_inv() extern void smp_icache_page_inv(struct page *page); +extern void smp_icache_all_inv(void); #endif /* CONFIG_SMP */ /* |