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| author | Brijesh Singh <brijesh.singh@amd.com> | 2022-04-26 17:50:54 +0000 |
|---|---|---|
| committer | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2022-07-13 17:27:26 -0500 |
| commit | 6f94122fc885c967ee582076bfcc910c27a2eac2 (patch) | |
| tree | 24c5a5429d25436ea866115fedf7c187d55beeee /tools/perf/scripts/python | |
| parent | 91bda2dfb5cbdd4b2e934db7acdcbcacabc9d735 (diff) | |
| download | cachepc-linux-6f94122fc885c967ee582076bfcc910c27a2eac2.tar.gz cachepc-linux-6f94122fc885c967ee582076bfcc910c27a2eac2.zip | |
x86/fault: Add support to dump RMP entry on fault
When SEV-SNP is enabled globally, a write from the host goes through the
RMP check. If the hardware encounters the check failure, then it raises
the #PF (with RMP set). Dump the RMP entry at the faulting pfn to help
the debug.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions