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| author | Sean Christopherson <seanjc@google.com> | 2022-02-25 21:22:46 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-03-01 16:58:25 +0300 |
| commit | cc65c3a110db689abe06c41296cf4da8f0a69b35 (patch) | |
| tree | c6be190d2917d1d2af7ae44cb54e3bad4a8f48f1 /arch/s390/include/asm/kvm_host.h | |
| parent | 527d5cd7eece9f9f5e9c5b6692cd6814a46df6fe (diff) | |
| download | linux-cc65c3a110db689abe06c41296cf4da8f0a69b35.tar.xz | |
KVM: s390: Replace KVM_REQ_MMU_RELOAD usage with arch specific request
Add an arch request, KVM_REQ_REFRESH_GUEST_PREFIX, to deal with guest
prefix changes instead of piggybacking KVM_REQ_MMU_RELOAD. This will
allow for the removal of the generic KVM_REQ_MMU_RELOAD, which isn't
actually used by generic KVM.
No functional change intended.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220225182248.3812651-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/s390/include/asm/kvm_host.h')
| -rw-r--r-- | arch/s390/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index a22c9266ea05..766028d54a3e 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -45,6 +45,8 @@ #define KVM_REQ_START_MIGRATION KVM_ARCH_REQ(3) #define KVM_REQ_STOP_MIGRATION KVM_ARCH_REQ(4) #define KVM_REQ_VSIE_RESTART KVM_ARCH_REQ(5) +#define KVM_REQ_REFRESH_GUEST_PREFIX \ + KVM_ARCH_REQ_FLAGS(6, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define SIGP_CTRL_C 0x80 #define SIGP_CTRL_SCN_MASK 0x3f |