Re: [PATCH] MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabled

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On 6/7/23 18:36, Thomas Bogendoerfer wrote:
Commit e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") missed
converting one place accessing cop0 registers, which results in a build
error, if KVM_MIPS_DEBUG_COP0_COUNTERS is enabled.

Fixes: e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference")
Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
---
  arch/mips/kvm/stats.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/kvm/stats.c b/arch/mips/kvm/stats.c
index 53f851a61554..3e6682018fbe 100644
--- a/arch/mips/kvm/stats.c
+++ b/arch/mips/kvm/stats.c
@@ -54,9 +54,9 @@ void kvm_mips_dump_stats(struct kvm_vcpu *vcpu)
  	kvm_info("\nKVM VCPU[%d] COP0 Access Profile:\n", vcpu->vcpu_id);
  	for (i = 0; i < N_MIPS_COPROC_REGS; i++) {
  		for (j = 0; j < N_MIPS_COPROC_SEL; j++) {
-			if (vcpu->arch.cop0->stat[i][j])
+			if (vcpu->arch.cop0.stat[i][j])
  				kvm_info("%s[%d]: %lu\n", kvm_cop0_str[i], j,
-					 vcpu->arch.cop0->stat[i][j]);
+					 vcpu->arch.cop0.stat[i][j]);
  		}
  	}
  #endif

Oops, sorry I missed that :/

Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>




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