LoongArch: KVM: Fix typo issue about GCFG feature detection

BugLink: https://bugs.launchpad.net/bugs/2104873

[ Upstream commit bdb1325 ]

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: 0d0df3c ("LoongArch: KVM: Implement kvm hardware enable, disable interface")
Signed-off-by: Bibo Mao <[email protected]>
Signed-off-by: Huacai Chen <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Noah Wager <[email protected]>
Signed-off-by: Mehmet Basaran <[email protected]>

Author: bibo-mao

arch/loongarch/kvm/main.c

@@ -283,9 +283,9 @@ int kvm_arch_hardware_enable(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);