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authorMarc Zyngier <marc.zyngier@arm.com>2016-08-16 15:03:01 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2016-08-17 12:23:47 +0200
commit674e70127069f3fd3c58fb0f94c60eb0f6567d78 (patch)
treed36024aef039b0e277279f22747be0ae1283315c /Documentation/arm64
parent9ac715954682b23d293d910ad2697554171035e7 (diff)
downloadlinux-674e70127069f3fd3c58fb0f94c60eb0f6567d78.tar.gz
arm64: Document workaround for Cortex-A72 erratum #853709
We already have a workaround for Cortex-A57 erratum #852523,
but Cortex-A72 r0p0 to r0p2 do suffer from the same issue
(known as erratum #853709).

Let's document the fact that we already handle this.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'Documentation/arm64')
-rw-r--r--Documentation/arm64/silicon-errata.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
index 4da60b463995..ccc60324e738 100644
--- a/Documentation/arm64/silicon-errata.txt
+++ b/Documentation/arm64/silicon-errata.txt
@@ -53,6 +53,7 @@ stable kernels.
 | ARM            | Cortex-A57      | #832075         | ARM64_ERRATUM_832075    |
 | ARM            | Cortex-A57      | #852523         | N/A                     |
 | ARM            | Cortex-A57      | #834220         | ARM64_ERRATUM_834220    |
+| ARM            | Cortex-A72      | #853709         | N/A                     |
 | ARM            | MMU-500         | #841119,#826419 | N/A                     |
 |                |                 |                 |                         |
 | Cavium         | ThunderX ITS    | #22375, #24313  | CAVIUM_ERRATUM_22375    |