KVM: x86: Move kvm_{load,put}_guest_fpu() to fpu.h

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Move the kvm_{load,put}_guest_fpu() helpers to fpu.h in anticipation of
moving the bulk of KVM's MSR handling code out of x86.c.  KVM needs to
load and put the FPU when accessing MSRs that are managed via XSTATE,
a.k.a. the so called "FPU".

No functional change intended.

Reviewed-by: Yosry Ahmed <yosry@kernel.org>
Reviewed-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Message-ID: <20260613000329.732085-12-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Sean Christopherson 2026-06-12 17:03:10 -07:00 • committed by Paolo Bonzini

parent 494c42a409

commit c392e508ff

2 changed files with 26 additions and 24 deletions

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26

arch/x86/kvm/fpu.h

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24

arch/x86/kvm/x86.c

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