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| author | Ewan Hai <ewanhai-oc@zhaoxin.com> | 2025-04-14 03:53:42 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-04-17 18:23:26 +0200 |
| commit | 280712b78781c43511d6286d40f9a518a4de25ff (patch) | |
| tree | 0d2ab5a5ea9b5b87a92ad0973bb981a2f7f3efdd /scripts/rust/rustc_args.py | |
| parent | 08b462dd9970a88d7f0e7c61ca48502463b0b78d (diff) | |
| download | qemu-280712b78781c43511d6286d40f9a518a4de25ff.zip qemu-280712b78781c43511d6286d40f9a518a4de25ff.tar.gz qemu-280712b78781c43511d6286d40f9a518a4de25ff.tar.bz2 | |
target/i386: Fix model number of Zhaoxin YongFeng vCPU template
The model number was mistakenly set to 0x0b (11) in commit ff04bc1ac4.
The correct value is 0x5b. This mistake occurred because the extended
model bits in cpuid[eax=0x1].eax were overlooked, and only the base
model was used.
Using the wrong model number can affect guest behavior. One known issue
is that vPMU (which relies on the model number) may fail to operate
correctly.
This patch corrects the model field by introducing a new vCPU version.
Fixes: ff04bc1ac4 ("target/i386: Introduce Zhaoxin Yongfeng CPU model")
Signed-off-by: Ewan Hai <ewanhai-oc@zhaoxin.com>
Link: https://lore.kernel.org/r/20250414075342.411626-1-ewanhai-oc@zhaoxin.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/rust/rustc_args.py')
0 files changed, 0 insertions, 0 deletions