linux/drivers/acpi/apei
Lenny Szubowicz 98cff8b23e ACPI/APEI: Clear GHES block_status before panic()
In __ghes_panic() clear the block status in the APEI generic
error status block for that generic hardware error source before
calling panic() to prevent a second panic() in the crash kernel
for exactly the same fatal error.

Otherwise ghes_probe(), running in the crash kernel, would see
an unhandled error in the APEI generic error status block and
panic again, thereby precluding any crash dump.

Signed-off-by: Lenny Szubowicz <lszubowi@redhat.com>
Signed-off-by: David Arcari <darcari@redhat.com>
Tested-by: Tyler Baicar <baicar.tyler@gmail.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-12-20 21:35:45 +01:00
..
apei-base.c ACPI / APEI: Fix leaked resources 2016-03-11 00:13:25 +01:00
apei-internal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bert.c ACPI: APEI: Fix BERT resources conflict with ACPI NVS area 2017-02-27 22:53:11 +01:00
einj.c ACPI, APEI, EINJ: Change to use DEFINE_SHOW_ATTRIBUTE macro 2018-12-11 12:14:16 +01:00
erst-dbg.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
erst.c treewide: kvmalloc() -> kvmalloc_array() 2018-06-12 16:19:22 -07:00
ghes.c ACPI/APEI: Clear GHES block_status before panic() 2018-12-20 21:35:45 +01:00
hest.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00