Hi Mel,
On 06/24/2016 01:39 AM, Mel Gorman wrote:
On Thu, Jun 23, 2016 at 11:05:33PM -0700, Guenter Roeck wrote:
Hi,
I see a lot of crashes with various architectures in next-20160623.
I bisected mips and sh; both bisect log point to the same patch.
Bisect log is attached. arm, ppc, and x86 images crash as well,
but I did not confirm if the same patch is the culprit there.
The series has been dropped. Due to conflicts with other patches, there
were a few bugs introduced, one which potentially corrupted memory. Just
to be sure though, what sort of workload crashed just in case I need to
adjust the test coverage?
This is just a basic qemu boot test. No workload at all.
Here is a complete list of failures.
Qemu test results:
total: 107 pass: 66 fail: 41
Failed tests:
arm:versatilepb-scsi:versatile_defconfig:versatile-pb
arm:versatileab:versatile_defconfig:versatile-ab
arm:versatilepb:versatile_defconfig:versatile-pb
arm:imx25-pdk:imx_v4_v5_defconfig:imx25-pdk
arm:midway:multi_v7_defconfig:ecx-2000
arm:realview-pb-a8:realview_defconfig
arm:akita:spitz_defconfig
arm:spitz:spitz_defconfig
arm:akita:pxa_defconfig
arm:borzoi:pxa_defconfig
arm:mainstone:pxa_defconfig
arm:spitz:pxa_defconfig
arm:terrier:pxa_defconfig
arm:tosa:pxa_defconfig
arm:z2:pxa_defconfig
arm:collie:collie_defconfig
arm:integratorcp:integrator_defconfig:integratorcp
mips:malta_defconfig:nosmp
mips64:malta_defconfig:nosmp
mipsel64:fuloong2e_defconfig:fulong2e
powerpc:mac99:nosmp:ppc_book3s_defconfig
powerpc:g3beige:nosmp:ppc_book3s_defconfig
powerpc:virtex-ml507:44x/virtex5_defconfig
powerpc:mpc8548cds:85xx/mpc85xx_cds_defconfig
powerpc:bamboo:44x/bamboo_defconfig
powerpc:nosmp:ppc64_book3s_defconfig
sh:rts7751r2dplus_defconfig
x86:core2duo:q35:x86_pc_nosmp_defconfig
x86:Conroe:isapc:x86_pc_nosmp_defconfig
x86:Opteron_G1:pc:x86_pc_nosmp_defconfig
x86:n270:isapc:x86_pc_nosmp_defconfig
x86_64:SandyBridge:q35:x86_64_pc_defconfig
x86_64:Haswell:q35:x86_64_pc_defconfig
x86_64:core2duo:pc:x86_64_pc_defconfig
x86_64:Nehalem:q35:x86_64_pc_defconfig
x86_64:phenom:pc:x86_64_pc_defconfig
x86_64:Opteron_G1:q35:x86_64_pc_defconfig
x86_64:Opteron_G4:pc:x86_64_pc_nosmp_defconfig
x86_64:IvyBridge:q35:x86_64_pc_nosmp_defconfig
xtensa:dc233c:ml605:generic_kc705_defconfig
xtensa:dc233c:kc705:generic_kc705_defconfig
For logs, please see the next column of the qemu test results at
http://kerneltests.org/builders. You might have to dive into individual builds
if you check after a more recent -next kernel has been made available and your
changes were dropped in that kernel. Test results are available for about
a month.
Build and test scripts are available at
https://github.com/groeck/linux-build-test.
Hope this helps,
Guenter