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| author |   Mario Limonciello <mario.limonciello@amd.com> | 2024-11-05 10:02:34 -0600 |
|---|---|---|
| committer |   Borislav Petkov (AMD) <bp@alien8.de> | 2024-11-05 17:48:32 +0100 |
| commit | a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 (patch) | |
| tree | 7f13c22924458cd870f9ed313b33a8e95b5a15bd /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | Linux 6.12-rc6 (diff) | |
| download | wireguard-linux-a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0.tar.xz wireguard-linux-a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0.zip | |
x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
A number of Zen4 client SoCs advertise the ability to use virtualized
VMLOAD/VMSAVE, but using these instructions is reported to be a cause
of a random host reboot.
These instructions aren't intended to be advertised on Zen4 client
so clear the capability.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@vger.kernel.org
Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions