From 8c203dbb78ca7a9aed4e2570c866b0f43c752e41 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Tue, 1 Nov 2016 13:04:41 +0100 Subject: [PATCH] x86/RAS: Add TSC timestamp to the injected MCE The MCE injection code does not provide the time stamp information for the injected MCE. Add it. Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/20161101120911.13163-3-bp@alien8.de Signed-off-by: Thomas Gleixner --- arch/x86/ras/mce_amd_inj.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/ras/mce_amd_inj.c b/arch/x86/ras/mce_amd_inj.c index 1ac76479c266..8730c2882fff 100644 --- a/arch/x86/ras/mce_amd_inj.c +++ b/arch/x86/ras/mce_amd_inj.c @@ -275,6 +275,8 @@ static void do_inject(void) unsigned int cpu = i_mce.extcpu; u8 b = i_mce.bank; + rdtscll(i_mce.tsc); + if (i_mce.misc) i_mce.status |= MCI_STATUS_MISCV; -- 2.20.1