Merge commit 'kvm-vmenter-load-store-regs' into HEAD

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Convert the repeated register save/restore sequences into macros,
trading some level of implementation trickiness for conciseness (more
than one register can be saved/restored with one invocation) and a
smaller chance of cut and paste errors between VMX and SVM files.

This becomes more useful with the upcoming support for APX, which
would need to add 32 lines to the VM entry/exit paths.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Paolo Bonzini 2026-05-30 22:37:48 +02:00

parent b7fbe9a1bf e2e664812f

commit ffb83b9835

5 changed files with 181 additions and 171 deletions

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16

arch/x86/include/asm/kvm_host.h

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109

arch/x86/include/asm/kvm_vcpu_regs.h

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107

arch/x86/kvm/svm/vmenter.S

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31

arch/x86/kvm/vmenter.h

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89

arch/x86/kvm/vmx/vmenter.S

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