Hello Shiju, On 3/3/2017 8:34 AM, Shiju Jose wrote:
Good catch, I guess my FW still triggers the SCI interrupt as well as replays the SEA to kernel which is why I still get into the GHES handling :)diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index b2d57fc..403277b 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -602,6 +602,24 @@ static const char *fault_name(unsigned int esr) } /* + * Handle Synchronous External Aborts that occur in a guest kernel. + */ +int handle_guest_sea(unsigned long addr, unsigned int esr) { + /* + * synchronize_rcu() will wait for nmi_exit(), so no need to + * rcu_read_lock(). + */ + if(IS_ENABLED(HAVE_ACPI_APEI_SEA)) {IS_ENABLED(HAVE_ACPI_APEI_SEA) to be changed to IS_ENABLED(ACPI_APEI_SEA) same as in the patch "acpi: apei: handle SEA notification type for ARMv8"?
Thanks, Tyler -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
