Re: [PATCH] KVM: s390: Test for bad access register at the start of S390_MEM_OP

From: Thomas Huth
Date: Thu Aug 29 2019 - 07:56:35 EST

On 29/08/2019 13.15, Janosch Frank wrote:
> By the way, I think we want to check mop->size for 0 before giving it to
> vmalloc and working with it.

You're right! This currently triggers a kernel warning message with a
Call Trace! I'll add a check to my new memop selftest and send a patch...


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