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(parent: 612d807) | patch
MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed
authorLiao Chang <liaochang1@huawei.com>
Thu, 3 Nov 2022 01:18:15 +0000 (09:18 +0800)
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>
Fri, 11 Nov 2022 14:45:06 +0000 (15:45 +0100)
commitfa706927f4722a2df723b2a28d139b1904a3e7fa
tree1245de0123de26e0258806532a03a0765d040426tree | snapshot
parent612d80784fdc0c2e2ee2e2d901a55ef2f72ebf4bcommit | diff
MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed

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>
arch/mips/loongson64/reset.c diff | blob | history
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