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| author | Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com> | 2016-05-25 15:29:20 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-06-02 18:01:07 +0100 |
| commit | fbf8f40e1658cb2f17452dbd3c708e329c5d27e0 (patch) | |
| tree | e8602c06525eb7d69a4f99b71fe6a4e7f9c36dde /Documentation | |
| parent | cf1d9d11e25053a264c0001aa86be7680bb1ecc1 (diff) | |
| download | linux-fbf8f40e1658cb2f17452dbd3c708e329c5d27e0.tar.bz2 | |
irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144
The erratum fixes the hang of ITS SYNC command by avoiding inter node
io and collections/cpu mapping on thunderx dual-socket platform.
This fix is only applicable for Cavium's ThunderX dual-socket platform.
Reviewed-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm64/silicon-errata.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index c6938e50e71f..4da60b463995 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -56,6 +56,7 @@ stable kernels. | ARM | MMU-500 | #841119,#826419 | N/A | | | | | | | Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 | +| Cavium | ThunderX ITS | #23144 | CAVIUM_ERRATUM_23144 | | Cavium | ThunderX GICv3 | #23154 | CAVIUM_ERRATUM_23154 | | Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | | Cavium | ThunderX SMMUv2 | #27704 | N/A | |