Re: [PATCH for-6.0 00/11] target/arm: enforce alignment

[Peter Maydell]

On Thu, 3 Dec 2020 at 16:10, Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru> wrote:
>
> On 03.12.2020 15:30, Philippe Mathieu-Daudé wrote:
> > Cc'ing Pavel
> >
> > On 12/1/20 4:55 PM, Peter Maydell wrote:
> >> On Wed, 25 Nov 2020 at 04:06, Richard Henderson
> >> <richard.henderson@linaro.org> wrote:
> >>>
> >>> As reported in https://bugs.launchpad.net/bugs/1905356
> >>>
> >>> Not implementing SCTLR.A, but all of the other required
> >>> alignment for SCTLR.A=0 in Table A3-1.
> >>
> >> Something in this series breaks the 'make check-acceptance'
> >> record-and-replay test:
> >>
> >>   (30/40) 
> >> tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_aarch64_virt:
> >> PASS (9.14 s)
> >>   (31/40) 
> >> tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_arm_virt:
> >> INTERRUPTED: Test interrupted by SIGTERM\nRunner error occurred:
> >> Timeout reached\nOriginal status: ERROR\n{'name':
> >> '31-tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_arm_virt',
> >> 'logdir': 
> >> '/home/petmay01/linaro/qemu-from-laptop/qemu/build/arm-clang/tests/result...
> >> (90.19 s)
> >>
> >> The log shows the "recording execution" apparently hanging,
> >> with the last output from the guest
> >> [    3.183662] Registering SWP/SWPB emulation handler
>
> I looked through the patches and it does not seem that they can break
> anything.
> Could it be the same avocado/chardev socket glitch as in some previous
> failures?
> What happens when re-running this test?

I ran it a couple of times with the patchset and it failed the same
way each time. Without is fine.

thanks
-- PMM