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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-19 00:01:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-19 00:01:28 +0100 |
| commit | e7ded27593bf0aff08d18258251e3de0a2697f47 (patch) | |
| tree | 183225b3019d1e2db5bb34c670d5e8b0e9c6ea4f /arch/m68k | |
| parent | Merge tag 'eventfs-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/t... (diff) | |
| parent | riscv: Enable pcpu page first chunk allocator (diff) | |
| download | linux-e7ded27593bf0aff08d18258251e3de0a2697f47.tar.xz linux-e7ded27593bf0aff08d18258251e3de0a2697f47.zip | |
Merge tag 'percpu-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
Pull percpu updates from Dennis Zhou:
"Enable percpu page allocator for RISC-V.
There are RISC-V configurations with sparse NUMA configurations and
small vmalloc space causing dynamic percpu allocations to fail as the
backing chunk stride is too far apart"
* tag 'percpu-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
riscv: Enable pcpu page first chunk allocator
mm: Introduce flush_cache_vmap_early()
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/cacheflush_mm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/cacheflush_mm.h b/arch/m68k/include/asm/cacheflush_mm.h index ed12358c4783..9a71b0148461 100644 --- a/arch/m68k/include/asm/cacheflush_mm.h +++ b/arch/m68k/include/asm/cacheflush_mm.h @@ -191,6 +191,7 @@ extern void cache_push_v(unsigned long vaddr, int len); #define flush_cache_all() __flush_cache_all() #define flush_cache_vmap(start, end) flush_cache_all() +#define flush_cache_vmap_early(start, end) do { } while (0) #define flush_cache_vunmap(start, end) flush_cache_all() static inline void flush_cache_mm(struct mm_struct *mm) |