LoongArch: KVM: Fix typo issue about GCFG feature detection
authorBibo Mao <maobibo@loongson.cn>
Thu, 13 Feb 2025 04:02:56 +0000 (12:02 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Thu, 13 Feb 2025 04:02:56 +0000 (12:02 +0800)
This is typo issue and misusage about GCFG feature macro. The code
is wrong, only that it does not cause obvious problem since GCFG is
set again on vCPU context switch.

Fixes: 0d0df3c99d4f ("LoongArch: KVM: Implement kvm hardware enable, disable interface")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
arch/loongarch/kvm/main.c

index bf9268b..f6d3242 100644 (file)
@@ -303,9 +303,9 @@ int kvm_arch_enable_virtualization_cpu(void)
         * TOE=0:       Trap on Exception.
         * TIT=0:       Trap on Timer.
         */
-       if (env & CSR_GCFG_GCIP_ALL)
+       if (env & CSR_GCFG_GCIP_SECURE)
                gcfg |= CSR_GCFG_GCI_SECURE;
-       if (env & CSR_GCFG_MATC_ROOT)
+       if (env & CSR_GCFG_MATP_ROOT)
                gcfg |= CSR_GCFG_MATC_ROOT;
 
        write_csr_gcfg(gcfg);