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SubjectRe: [PATCH 5.15 0/2] Fix kvm selftest build failures in linux-5.15.y
On Fri, Dec 23, 2022 at 05:45:44PM +0100, Paolo Bonzini wrote:
>On 12/23/22 01:09, Tyler Hicks wrote:
>>From: "Tyler Hicks" <>
>>The backport of commit 05c2224d4b04 ("KVM: selftests: Fix number of
>>pages for memory slot in memslot_modification_stress_test") broke the
>>build of the KVM selftest memslot_modification_stress_test.c source file
>>in two ways:
>>- Incorrectly assumed that max_t() was defined despite commit
>> 5cf67a6051ea ("tools/include: Add _RET_IP_ and math definitions to
>> kernel.h") not being present
>>- Incorrectly assumed that kvm_vm struct members could be directly
>> accessed despite b530eba14c70 ("KVM: selftests: Get rid of
>> kvm_util_internal.h") not being present
>>Backport the first commit, as it is simple enough. Work around the lack
>>of the second commit by using the accessors to get to the kvm_vm struct
>>Note that the linux-6.0.y backport of commit 05c2224d4b04 ("KVM:
>>selftests: Fix number of pages for memory slot in
>>memslot_modification_stress_test") is fine because the two prerequisite
>>commits, mentioned above, are both present in v6.0.
>>Karolina Drobnik (1):
>> tools/include: Add _RET_IP_ and math definitions to kernel.h
>>Tyler Hicks (Microsoft) (1):
>> KVM: selftests: Fix build regression by using accessor function
>> tools/include/linux/kernel.h | 6 ++++++
>> .../selftests/kvm/memslot_modification_stress_test.c | 2 +-
>> 2 files changed, 7 insertions(+), 1 deletion(-)
>Acked-by: Paolo Bonzini <>

Queued up, thanks!


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