* 5.15.y backport request to fix compilation error in selftests/kvm
@ 2023-01-13 10:02 Harshit Mogalapalli
2023-01-14 9:49 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Harshit Mogalapalli @ 2023-01-13 10:02 UTC (permalink / raw)
To: stable
Cc: pbonzini, shuah, kvm, LKML, Darren Kenny, Liam Merwick,
Harshit Mogalapalli
Hi,
On arm machine we have a compilation error while building
tools/testing/selftests/kvm/ with LTS 5.15.y kernel
rseq_test.c: In function ‘main’:
rseq_test.c:236:33: warning: implicit declaration of function ‘gettid’;
did you mean ‘getgid’? [-Wimplicit-function-declaration]
(void *)(unsigned long)gettid());
^~~~~~
getgid
/tmp/cc4Wfmv2.o: In function `main':
/home/test/linux/tools/testing/selftests/kvm/rseq_test.c:236: undefined
reference to `gettid'
collect2: error: ld returned 1 exit status
make: *** [../lib.mk:151:
/home/test/linux/tools/testing/selftests/kvm/rseq_test] Error 1
make: Leaving directory '/home/test/linux/tools/testing/selftests/kvm'
This is fixed by commit 561cafebb2cf97b0927b4fb0eba22de6200f682e upstream.
Kernel version to apply: 5.15.y LTS
Could we please backport the above fix onto 5.15.y LTS. It applies
cleanly and the kvm selftests compile properly after applying the patch.
Liam pointed the same in [1]
Thanks,
Harshit
[1]
https://lore.kernel.org/all/fdfb143a-45c4-aaff-aa95-d20c076ff555@oracle.com/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 5.15.y backport request to fix compilation error in selftests/kvm
2023-01-13 10:02 5.15.y backport request to fix compilation error in selftests/kvm Harshit Mogalapalli
@ 2023-01-14 9:49 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2023-01-14 9:49 UTC (permalink / raw)
To: Harshit Mogalapalli
Cc: stable, pbonzini, shuah, kvm, LKML, Darren Kenny, Liam Merwick
On Fri, Jan 13, 2023 at 03:32:25PM +0530, Harshit Mogalapalli wrote:
> Hi,
>
> On arm machine we have a compilation error while building
> tools/testing/selftests/kvm/ with LTS 5.15.y kernel
>
> rseq_test.c: In function ‘main’:
> rseq_test.c:236:33: warning: implicit declaration of function ‘gettid’; did
> you mean ‘getgid’? [-Wimplicit-function-declaration]
> (void *)(unsigned long)gettid());
> ^~~~~~
> getgid
> /tmp/cc4Wfmv2.o: In function `main':
> /home/test/linux/tools/testing/selftests/kvm/rseq_test.c:236: undefined
> reference to `gettid'
> collect2: error: ld returned 1 exit status
> make: *** [../lib.mk:151:
> /home/test/linux/tools/testing/selftests/kvm/rseq_test] Error 1
> make: Leaving directory '/home/test/linux/tools/testing/selftests/kvm'
>
>
> This is fixed by commit 561cafebb2cf97b0927b4fb0eba22de6200f682e upstream.
> Kernel version to apply: 5.15.y LTS
>
> Could we please backport the above fix onto 5.15.y LTS. It applies cleanly
> and the kvm selftests compile properly after applying the patch.
Now queued up, thanks.
greg k-h
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2023-01-13 10:02 5.15.y backport request to fix compilation error in selftests/kvm Harshit Mogalapalli
2023-01-14 9:49 ` Greg KH
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