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[Stable-7.2.12 27/29] target/i386: fix SSE and SSE2 feature check
From: |
Michael Tokarev |
Subject: |
[Stable-7.2.12 27/29] target/i386: fix SSE and SSE2 feature check |
Date: |
Fri, 7 Jun 2024 22:12:10 +0300 |
From: Xinyu Li <lixinyu@loongson.cn>
Features check of CPUID_SSE and CPUID_SSE2 should use cpuid_features,
rather than cpuid_ext_features.
Signed-off-by: Xinyu Li <lixinyu20s@ict.ac.cn>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240602100904.2137939-1-lixinyu20s@ict.ac.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit da7c95920d027dbb00c6879c1da0216b19509191)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index 528e2fdfbb..1dfc368456 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -1418,9 +1418,9 @@ static bool has_cpuid_feature(DisasContext *s,
X86CPUIDFeature cpuid)
case X86_FEAT_PCLMULQDQ:
return (s->cpuid_ext_features & CPUID_EXT_PCLMULQDQ);
case X86_FEAT_SSE:
- return (s->cpuid_ext_features & CPUID_SSE);
+ return (s->cpuid_features & CPUID_SSE);
case X86_FEAT_SSE2:
- return (s->cpuid_ext_features & CPUID_SSE2);
+ return (s->cpuid_features & CPUID_SSE2);
case X86_FEAT_SSE3:
return (s->cpuid_ext_features & CPUID_EXT_SSE3);
case X86_FEAT_SSSE3:
--
2.39.2
- [Stable-7.2.12 00/29] Patch Round-up for stable 7.2.12, frozen at 2024-06-07, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 20/29] gitlab: Update msys2-64bit runner tags, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 21/29] hvf: arm: Fix encodings for ID_AA64PFR1_EL1 and debug System registers, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 22/29] hw/intc/arm_gic: Fix handling of NS view of GICC_APR<n>, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 23/29] target/arm: Disable SVE extensions when SVE is disabled, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 24/29] hw/intc/riscv_aplic: APLICs should add child earlier than realize, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 25/29] disas/riscv: Decode all of the pmpcfg and pmpaddr CSRs, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 26/29] target/i386: fix xsave.flat from kvm-unit-tests, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 27/29] target/i386: fix SSE and SSE2 feature check,
Michael Tokarev <=
- [Stable-7.2.12 28/29] ui/sdl2: Allow host to power down screen, Michael Tokarev, 2024/06/07
- [Stable-7.2.12 29/29] target/loongarch: fix a wrong print in cpu dump, Michael Tokarev, 2024/06/07
- Re: [Stable-7.2.12 00/29] Patch Round-up for stable 7.2.12, frozen at 2024-06-07, Eric Blake, 2024/06/10