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Re: [Qemu-devel] [PATCH 04/14] target-i386: Implement XSAVEOPT
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 04/14] target-i386: Implement XSAVEOPT |
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Date: |
Thu, 9 Jul 2015 15:06:53 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.0.1 |
On 09/07/2015 10:17, Richard Henderson wrote:
> @@ -405,7 +405,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] =
> {
> },
> [FEAT_XSAVE] = {
> .feat_names = cpuid_xsave_feature_name,
> - .cpuid_eax = 0xd,
> + .cpuid_eax = CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XGETBV1,
KVM does implements CPUID_XSAVE_XSAVEC though. Should you set
.tcg_features instead?
Paolo
> .cpuid_needs_ecx = true, .cpuid_ecx = 1,
> .cpuid_reg = R_EAX,
> .tcg_features = 0,
- [Qemu-devel] [PATCH 00/14] target-i386: Implement MPX extension, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 01/14] target-i386: Split fxsave/fxrstor implementation, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 02/14] target-i386: Rearrange processing of 0F 01, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 03/14] target-i386: Add XSAVE extension, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 04/14] target-i386: Implement XSAVEOPT, Richard Henderson, 2015/07/09
- Re: [Qemu-devel] [PATCH 04/14] target-i386: Implement XSAVEOPT,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 05/14] target-i386: Enable control registers for MPX, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 06/14] target-i386: Perform set/reset_inhibit_irq inline, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 07/14] target-i386: Split up gen_lea_modrm, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 08/14] target-i386: Implement BNDMK, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 09/14] target-i386: Implement BNDMOV, Richard Henderson, 2015/07/09
- [Qemu-devel] [PATCH 11/14] target-i386: Update BNDSTATUS for exceptions raised by BOUND, Richard Henderson, 2015/07/09