From fbf8f40e1658cb2f17452dbd3c708e329c5d27e0 Mon Sep 17 00:00:00 2001 From: Ganapatrao Kulkarni Date: Wed, 25 May 2016 15:29:20 +0200 Subject: 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 Signed-off-by: Ganapatrao Kulkarni Signed-off-by: Robert Richter Signed-off-by: Marc Zyngier --- Documentation/arm64/silicon-errata.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/arm64') 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 | -- cgit