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authorFuad Tabba <tabba@google.com>2021-05-24 11:29:59 +0300
committerWill Deacon <will@kernel.org>2021-05-25 21:27:49 +0300
commit8c28d52ccd1d6e3a5aca8a37e465a5f8b77edbc1 (patch)
treefe0198b827d78718002b7b3182882fffdc106cb1 /arch/arm64/kernel/probes
parent406d7d4e2bc76d38a6dc88733a0f72fabf02d305 (diff)
downloadlinux-8c28d52ccd1d6e3a5aca8a37e465a5f8b77edbc1.tar.xz
arm64: sync_icache_aliases to take end parameter instead of size
To be consistent with other functions with similar names and functionality in cacheflush.h, cache.S, and cachetlb.rst, change to specify the range in terms of start and end, as opposed to start and size. No functional change intended. Reported-by: Will Deacon <will@kernel.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Fuad Tabba <tabba@google.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20210524083001.2586635-17-tabba@google.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/probes')
-rw-r--r--arch/arm64/kernel/probes/uprobes.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/probes/uprobes.c b/arch/arm64/kernel/probes/uprobes.c
index 2c247634552b..9be668f3f034 100644
--- a/arch/arm64/kernel/probes/uprobes.c
+++ b/arch/arm64/kernel/probes/uprobes.c
@@ -21,7 +21,7 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
memcpy(dst, src, len);
/* flush caches (dcache/icache) */
- sync_icache_aliases(dst, len);
+ sync_icache_aliases((unsigned long)dst, (unsigned long)dst + len);
kunmap_atomic(xol_page_kaddr);
}