izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

qapi/acpi-hest: add an interface to do generic CPER error injection

Browse Source 
Create a QMP command to be used for generic ACPI APEI hardware error
injection (HEST) via GHESv2, and add support for it for ARM guests.

Error injection uses ACPI_HEST_SRC_ID_QMP source ID to be platform
independent. This is mapped at arch virt bindings, depending on the
types supported by QEMU and by the BIOS. So, on ARM, this is supported
via ACPI_GHES_NOTIFY_GPIO notification type.

This patch was co-authored:
    - original ghes logic to inject a simple ARM record by Shiju Jose;
    - generic logic to handle block addresses by Jonathan Cameron;
    - generic GHESv2 error inject by Mauro Carvalho Chehab;

Co-authored-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Co-authored-by: Shiju Jose <shiju.jose@huawei.com>
Co-authored-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <81e2118b3c8b7e5da341817f277d61251655e0db.1758610789.git.mchehab+huawei@kernel.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
2025-10-05 08:06:32 -04:00
committed by Michael S. Tsirkin
co-authored by Jonathan Cameron Shiju Jose
parent d352e33e1f
commit ddd8f3baa2
13 changed files with 123 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/hw/acpi/ghes.h
+1
View File
@@ -65,6 +65,7 @@ enum AcpiGhesNotifyType {
*/
enum AcpiGhesSourceID {
ACPI_HEST_SRC_ID_SYNC,
ACPI_HEST_SRC_ID_QMP, /* Use it only for QMP injected errors */
};
typedef struct AcpiNotificationSourceId {
include/hw/arm/virt.h
+1
View File
@@ -33,6 +33,7 @@
#include "exec/hwaddr.h"
#include "qemu/notify.h"
#include "hw/boards.h"
#include "hw/acpi/ghes.h"
#include "hw/arm/boot.h"
#include "hw/arm/bsa.h"
#include "hw/block/flash.h"