From: Sean Christopherson <seanjc@google.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: David Matlack <dmatlack@google.com>,
oe-lkp@lists.linux.dev, lkp@intel.com,
Josh Hilke <jrhilke@google.com>,
kvm@vger.kernel.org
Subject: Re: [kvm-x86:selftests2] [KVM] a262fc49e0: kselftests.kvm.make.fail
Date: Fri, 7 Aug 2026 11:35:46 -0700 [thread overview]
Message-ID: <anYlguXMOPZD-cfj@google.com> (raw)
In-Reply-To: <202608071656.86e9fd06-lkp@intel.com>
On Fri, Aug 07, 2026, kernel test robot wrote:
>
>
> Hello,
>
> kernel test robot noticed "kselftests.kvm.make.fail" on:
>
> commit: a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757 ("KVM: selftests: Build and link selftests/vfio/lib into KVM selftests")
> https://github.com/kvm-x86/linux selftests2
>
> [test failed on linux-next/master 78bc8af4affb9a732504eb22eeac7d1e50883853]
>
> in testcase: kselftests
> version: kselftests-x86_64-848acc8ffe1b-1_20260804
> with following parameters:
>
> group: kvm
>
>
> config: x86_64-rhel-9.4-kselftests
> compiler: gcc-14
> test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480CTDX (Sapphire Rapids) with 256G memory
>
> (please refer to attached dmesg/kmsg for entire log/backtrace)
>
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <oliver.sang@intel.com>
> | Closes: https://lore.kernel.org/oe-lkp/202608071656.86e9fd06-lkp@intel.com
>
>
> /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/vfio/lib/drivers/ioat/ioat.c:12:10: fatal error: hw.h: No such file or directory
> 12 | #include "hw.h"
> | ^~~~~~
> compilation terminated.
> make[1]: *** [../vfio/lib/libvfio.mk:32:
> /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/kvm/libvfio/drivers/ioat/ioat.o]
> Error 1 make[1]: *** Waiting for unfinished jobs....
> /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/vfio/lib/drivers/dsa/dsa.c:14:10:
> fatal error: registers.h: No such file or directory
> 14 | #include "registers.h"
> | ^~~~~~~~~~~~~
> compilation terminated.
> make[1]: *** [../vfio/lib/libvfio.mk:32:
> /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/kvm/libvfio/drivers/dsa/dsa.o]
> Error 1 make[1]: Leaving directory
> '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/kvm'
> make: *** [Makefile:218: all] Error 2
Any chance the file is literally just not there? Makefile.kvm's -I$(<D) expands
to:
-I/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/vfio/lib/drivers/dsa
which matches the directory of the input file:
-c/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-a262fc49e0aafdeeb1b4fd8cb0d79a0fde447757/tools/testing/selftests/vfio/lib/drivers/dsa/dsa.c
so AFAICT the makefile is working as intended?
next prev parent reply other threads:[~2026-08-07 18:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 9:14 [kvm-x86:selftests2] [KVM] a262fc49e0: kselftests.kvm.make.fail kernel test robot
2026-08-07 18:35 ` Sean Christopherson [this message]
2026-08-07 22:21 ` David Matlack
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