diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_ras.h')
-rw-r--r-- | arch/arm64/include/asm/kvm_ras.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_ras.h b/arch/arm64/include/asm/kvm_ras.h index 6096f0251812..8ac6ee77437c 100644 --- a/arch/arm64/include/asm/kvm_ras.h +++ b/arch/arm64/include/asm/kvm_ras.h @@ -4,8 +4,22 @@ #ifndef __ARM64_KVM_RAS_H__ #define __ARM64_KVM_RAS_H__ +#include <linux/acpi.h> +#include <linux/errno.h> #include <linux/types.h> -int kvm_handle_guest_sea(phys_addr_t addr, unsigned int esr); +#include <asm/acpi.h> + +/* + * Was this synchronous external abort a RAS notification? + * Returns '0' for errors handled by some RAS subsystem, or -ENOENT. + */ +static inline int kvm_handle_guest_sea(phys_addr_t addr, unsigned int esr) +{ + /* apei_claim_sea(NULL) expects to mask interrupts itself */ + lockdep_assert_irqs_enabled(); + + return apei_claim_sea(NULL); +} #endif /* __ARM64_KVM_RAS_H__ */ |