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| author | Borislav Petkov <bp@suse.de> | 2016-11-01 13:04:41 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-08 17:10:13 +0100 |
| commit | 8c203dbb78ca7a9aed4e2570c866b0f43c752e41 (patch) | |
| tree | b2c0a1b6c9733436317a823f8a5c2505227bb7b6 /arch/x86/ras | |
| parent | f5e886ef9b45a3dbfd42b054a13c755894ea8402 (diff) | |
| download | linux-8c203dbb78ca7a9aed4e2570c866b0f43c752e41.tar.gz linux-8c203dbb78ca7a9aed4e2570c866b0f43c752e41.tar.xz | |
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 <bp@suse.de>
Link: http://lkml.kernel.org/r/20161101120911.13163-3-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/ras')
| -rw-r--r-- | arch/x86/ras/mce_amd_inj.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |