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x86 queue, 2021-08-25 

Bug fixes:
 * Remove split lock detect in Snowridge CPU model (Chenyi Qiang)
 * Remove AVX_VNNI feature from Cooperlake cpu model (Yang Zhong)
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Merge remote-tracking branch 'remotes/ehabkost-gl/tags/x86-next-pull-request' into staging

x86 queue, 2021-08-25

Bug fixes:
* Remove split lock detect in Snowridge CPU model (Chenyi Qiang)
* Remove AVX_VNNI feature from Cooperlake cpu model (Yang Zhong)

# gpg: Signature made Wed 25 Aug 2021 20:53:59 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost-gl/tags/x86-next-pull-request:
  i386/cpu: Remove AVX_VNNI feature from Cooperlake cpu model
  target/i386: Remove split lock detect in Snowridge CPU model

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
staging
Peter Maydell 2021-08-26 10:42:34 +01:00
parent d8ae530ec0 f429dbf8fc
commit 0a9be95545
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
target/i386/cpu.c
View File

@ -3102,7 +3102,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
MSR_ARCH_CAP_SKIP_L1DFL_VMENTRY | MSR_ARCH_CAP_MDS_NO |
MSR_ARCH_CAP_PSCHANGE_MC_NO | MSR_ARCH_CAP_TAA_NO,
.features[FEAT_7_1_EAX] =
CPUID_7_1_EAX_AVX_VNNI | CPUID_7_1_EAX_AVX512_BF16,
CPUID_7_1_EAX_AVX512_BF16,
/* XSAVES is added in version 2 */
.features[FEAT_XSAVE] =
CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC |
@ -3682,6 +3682,14 @@ static const X86CPUDefinition builtin_x86_defs[] = {
{ /* end of list */ },
},
},
{
.version = 4,
.note = "no split lock detect",
.props = (PropValue[]) {
{ "split-lock-detect", "off" },
{ /* end of list */ },
},
},
{ /* end of list */ },
},
},