xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MIPS: KVM: Drop unused host_cp0_entryhi

Browse Source 
The host EntryHi in the KVM VCPU context is virtually unused. It gets
stored on exceptions, but only ever used in a kvm_debug() when a TLB
miss occurs.

Drop it entirely, removing that information from the kvm_debug output.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
James Hogan
2016-06-09 14:19:05 +01:00
committed by Paolo Bonzini
parent d40dd9e8da
commit e4e94c0fc8
4 changed files with 2 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/mips/kernel/asm-offsets.c
View File

@@ -364,7 +364,6 @@ void output_kvm_defines(void)
OFFSET(VCPU_HOST_CP0_BADVADDR, kvm_vcpu_arch, host_cp0_badvaddr);
OFFSET(VCPU_HOST_CP0_CAUSE, kvm_vcpu_arch, host_cp0_cause);
OFFSET(VCPU_HOST_EPC, kvm_vcpu_arch, host_cp0_epc);
OFFSET(VCPU_HOST_ENTRYHI, kvm_vcpu_arch, host_cp0_entryhi);
OFFSET(VCPU_R0, kvm_vcpu_arch, gprs[0]);
OFFSET(VCPU_R1, kvm_vcpu_arch, gprs[1]);