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: 6ce48897 ("MIPS: Loongson64: Add kexec/kdump support") Signed-off-by:Liao Chang <liaochang1@huawei.com> Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
parent
612d8078
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