Liao Chang 12f178cf05 MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed
[ Upstream commit fa706927f4722a2df723b2a28d139b1904a3e7fa ]

Add WARN_ON on kexec related kmalloc failed, avoid to pass NULL pointer
to following memcpy and loongson_kexec_prepare.

Fixes: 6ce48897ce47 ("MIPS: Loongson64: Add kexec/kdump support")
Signed-off-by: Liao Chang <liaochang1@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-26 09:24:38 +01:00
..
2021-09-07 13:40:51 -07:00
2021-01-22 11:40:00 +01:00
2021-06-08 17:00:09 +02:00
2021-11-25 09:48:28 +01:00