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| author | akpm <akpm@linux-foundation.org> | 2022-06-27 10:31:44 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-06-27 10:31:44 -0700 |
| commit | ee56c3e8eec166f4e4a2ca842b7804d14f3a0208 (patch) | |
| tree | 3bcee4a6090d681b7bbb49d1946c95798f166159 /arch/parisc/kernel/cache.c | |
| parent | 00c9d5632277b21ba8802e26c27254cd9d0dfa13 (diff) | |
| parent | 03c765b0e3b4cb5063276b086c76f7a612856a9a (diff) | |
| download | lwn-ee56c3e8eec166f4e4a2ca842b7804d14f3a0208.tar.gz lwn-ee56c3e8eec166f4e4a2ca842b7804d14f3a0208.zip | |
Merge branch 'master' into mm-nonmm-stable
Diffstat (limited to 'arch/parisc/kernel/cache.c')
| -rw-r--r-- | arch/parisc/kernel/cache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index c8a11fcecf4c..a9bc578e4c52 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -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; } |