Message ID | 20181004152857.14525-1-cohuck@redhat.com |
---|---|
State | New |
Headers | show |
On 4 October 2018 at 16:28, Cornelia Huck <cohuck@redhat.com> wrote: > The following changes since commit dafd95053611aa14dda40266857608d12ddce658: > > Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2018-10-02 18:27:18 +0100) > > are available in the Git repository at: > > git://github.com/cohuck/qemu tags/s390x-20181004 > > for you to fetch changes up to b576d582ea2b03f4eada186fff59308d22b40a6a: > > hw/s390x/s390-pci-bus: Convert sysbus init function to realize function (2018-10-04 12:10:40 +0200) > > ---------------------------------------------------------------- > Various s390x updates: > - fix several struct definitions so that sparc hosts do not trip over > unaligned accesses > - fence enabling huge pages for pre-3.1 machines > - sysbus init -> realize conversion > - fixes and improvements in tcg (instruction flags and AFP registers) Applied, thanks. -- PMM
Peter Maydell <peter.maydell@linaro.org> writes: > On 4 October 2018 at 16:28, Cornelia Huck <cohuck@redhat.com> wrote: >> The following changes since commit dafd95053611aa14dda40266857608d12ddce658: >> >> Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2018-10-02 18:27:18 +0100) >> >> are available in the Git repository at: >> >> git://github.com/cohuck/qemu tags/s390x-20181004 >> >> for you to fetch changes up to b576d582ea2b03f4eada186fff59308d22b40a6a: >> >> hw/s390x/s390-pci-bus: Convert sysbus init function to realize function (2018-10-04 12:10:40 +0200) >> >> ---------------------------------------------------------------- >> Various s390x updates: >> - fix several struct definitions so that sparc hosts do not trip over >> unaligned accesses >> - fence enabling huge pages for pre-3.1 machines >> - sysbus init -> realize conversion >> - fixes and improvements in tcg (instruction flags and AFP registers) > > Applied, thanks. <snip> This pull has broken s390x-linux-user tcg tests: timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/multiarch/Makefile.target:30: recipe for target 'run-test-mmap' failed make[2]: *** [run-test-mmap] Error 132 make[2]: *** Waiting for unfinished jobs.... timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-linux-test' failed make[2]: *** [run-linux-test] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-hello-s390x' failed make[2]: *** [run-hello-s390x] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-ipm' failed make[2]: *** [run-ipm] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-exrl-trtr' failed make[2]: *** [run-exrl-trtr] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-testthread' failed make[2]: *** [run-testthread] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-exrl-trt' failed make[2]: *** [run-exrl-trt] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-sha1' failed make[2]: *** [run-sha1] Error 132 timeout: the monitored command dumped core Illegal instruction /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-csst' failed make[2]: *** [run-csst] Error 132 /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile.include:71: recipe for target 'run-guest-tests' failed make[1]: *** [run-guest-tests] Error 2 /home/alex/lsrc/qemu/qemu.git/tests/Makefile.include:968: recipe for target 'run-tcg-tests-s390x-linux-user' failed make: *** [run-tcg-tests-s390x-linux-user] Error 2 which are now showing up on Travis (admitidly hidden by the usual Travis noise). I have bisected the breakage: git bisect start git bisect bad b576d582ea2b03f4eada186fff59308d22b40a6a b576d582ea bad hw/s390x/s390-pci-bus: Convert sysbus init function to realize function git bisect good dafd95053611aa14dda40266857608d12ddce658 dafd950536 good Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging git bisect good bbf6ea3bd961970785a583117ac1c0b84a8ee736 bbf6ea3bd9 good s390x/tcg: factor out and fix DATA exception injection git bisect bad db0504154ef1feedd135f25f8ca6e9abb5d00bbb db0504154e bad s390x/tcg: check for AFP-register, BFP and DFP data exceptions git bisect good 82d179336dd696d04495963ca007fa961496d924 82d179336d good s390x/tcg: support flags for instructions git bisect good ca5f31a0f27d265f2220ad43913f70280e8753a2 ca5f31a0f2 good s390x/tcg: add instruction flags for floating point instructions Which is points at: Bisect Rest (1) db0504154e * bad @ s390x/tcg: check for AFP-register, BFP and DFP data exceptions -- Alex Bennée
On 08/10/2018 17:02, Alex Bennée wrote: > > Peter Maydell <peter.maydell@linaro.org> writes: > >> On 4 October 2018 at 16:28, Cornelia Huck <cohuck@redhat.com> wrote: >>> The following changes since commit dafd95053611aa14dda40266857608d12ddce658: >>> >>> Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2018-10-02 18:27:18 +0100) >>> >>> are available in the Git repository at: >>> >>> git://github.com/cohuck/qemu tags/s390x-20181004 >>> >>> for you to fetch changes up to b576d582ea2b03f4eada186fff59308d22b40a6a: >>> >>> hw/s390x/s390-pci-bus: Convert sysbus init function to realize function (2018-10-04 12:10:40 +0200) >>> >>> ---------------------------------------------------------------- >>> Various s390x updates: >>> - fix several struct definitions so that sparc hosts do not trip over >>> unaligned accesses >>> - fence enabling huge pages for pre-3.1 machines >>> - sysbus init -> realize conversion >>> - fixes and improvements in tcg (instruction flags and AFP registers) >> >> Applied, thanks. > <snip> > > This pull has broken s390x-linux-user tcg tests: > > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/multiarch/Makefile.target:30: recipe for target 'run-test-mmap' failed > make[2]: *** [run-test-mmap] Error 132 > make[2]: *** Waiting for unfinished jobs.... > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-linux-test' failed > make[2]: *** [run-linux-test] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-hello-s390x' failed > make[2]: *** [run-hello-s390x] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-ipm' failed > make[2]: *** [run-ipm] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-exrl-trtr' failed > make[2]: *** [run-exrl-trtr] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-testthread' failed > make[2]: *** [run-testthread] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-exrl-trt' failed > make[2]: *** [run-exrl-trt] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-sha1' failed > make[2]: *** [run-sha1] Error 132 > timeout: the monitored command dumped core > Illegal instruction > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile:96: recipe for target 'run-csst' failed > make[2]: *** [run-csst] Error 132 > /home/alex/lsrc/qemu/qemu.git/tests/tcg/Makefile.include:71: recipe for target 'run-guest-tests' failed > make[1]: *** [run-guest-tests] Error 2 > /home/alex/lsrc/qemu/qemu.git/tests/Makefile.include:968: recipe for target 'run-tcg-tests-s390x-linux-user' failed > make: *** [run-tcg-tests-s390x-linux-user] Error 2 > > which are now showing up on Travis (admitidly hidden by the usual Travis > noise). I have bisected the breakage: > > git bisect start > git bisect bad b576d582ea2b03f4eada186fff59308d22b40a6a > b576d582ea bad hw/s390x/s390-pci-bus: Convert sysbus init function to realize function > git bisect good dafd95053611aa14dda40266857608d12ddce658 > dafd950536 good Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging > git bisect good bbf6ea3bd961970785a583117ac1c0b84a8ee736 > bbf6ea3bd9 good s390x/tcg: factor out and fix DATA exception injection > git bisect bad db0504154ef1feedd135f25f8ca6e9abb5d00bbb > db0504154e bad s390x/tcg: check for AFP-register, BFP and DFP data exceptions > git bisect good 82d179336dd696d04495963ca007fa961496d924 > 82d179336d good s390x/tcg: support flags for instructions > git bisect good ca5f31a0f27d265f2220ad43913f70280e8753a2 > ca5f31a0f2 good s390x/tcg: add instruction flags for floating point instructions > > Which is points at: > > Bisect Rest (1) > db0504154e * bad @ s390x/tcg: check for AFP-register, BFP and DFP data exceptions > Thanks for reporting. We have to enable AFP as default in linux-user (in control register 0). Will send a patch later this day. > -- > Alex Bennée >