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From: Thomas Huth <>
To: Christian Borntraeger <>,, Janosch Frank <>
	"David Hildenbrand" <>,
	"Cornelia Huck" <>,
	"Radim Krčmář" <>
Subject: Re: [PATCH v3] KVM: selftests: Add a test for the KVM_S390_MEM_OP ioctl
Date: Thu, 29 Aug 2019 15:34:54 +0200
Message-ID: <> (raw)
In-Reply-To: <>

On 29/08/2019 15.26, Christian Borntraeger wrote:
> On 29.08.19 15:07, Thomas Huth wrote:
>> Check that we can write and read the guest memory with this s390x
>> ioctl, and that some error cases are handled correctly.
>> Signed-off-by: Thomas Huth <>
>> ---
>>  v3:
>>  - Replaced wrong copy-n-pasted report string with a proper one
>>  - Check for errno after calling the ioctl with size = 0
> the test succeeds (as the vmalloc fails) but dmesg then has the warning.
> Do we have a chance to parse dmesg somehow?

I'm not aware of an easy way to do this from within the KVM selftests.

> I will apply this nevertheless for the time being together with the fix.



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Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-29 13:07 Thomas Huth
2019-08-29 13:26 ` Christian Borntraeger
2019-08-29 13:34   ` Thomas Huth [this message]
2019-08-29 13:44 ` Christian Borntraeger

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