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LoongArch: KVM: Fix typo issue about GCFG feature detection

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[ Upstream commit bdb13252e5d1518823b81f458d9975c85d5240c2 ]

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: 0d0df3c99d ("LoongArch: KVM: Implement kvm hardware enable, disable interface")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bibo Mao
2025-02-13 12:02:56 +08:00
committed by Greg Kroah-Hartman
parent 9f15a8df54
commit 1dfb37ec8f
1 changed files with 2 additions and 2 deletions
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arch/loongarch/kvm/main.c
+2 -2
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@@ -283,9 +283,9 @@ 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);