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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2022-04-05 13:27:43 -0500 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-04-06 12:08:40 +0200 |
| commit | 3dd2775b74c9b1b01d19805877ab45bc47c4a5a5 (patch) | |
| tree | b085f2b250737cc0ac62bc1d03b1008a55c2306b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 046f773be106ec8eb92b13414c90f8e279deffe0 (diff) | |
KVM: SVM: Create a separate mapping for the SEV-ES save area
The save area for SEV-ES/SEV-SNP guests, as used by the hardware, is
different from the save area of a non SEV-ES/SEV-SNP guest.
This is the first step in defining the multiple save areas to keep them
separate and ensuring proper operation amongst the different types of
guests. Create an SEV-ES/SEV-SNP save area and adjust usage to the new
save area definition where needed.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Venu Busireddy <venu.busireddy@oracle.com>
Link: https://lore.kernel.org/r/20220405182743.308853-1-brijesh.singh@amd.com
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