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Re: [Qemu-devel] [PULL 40/55] target/arm: Enable SVE for aarch64-linux-u
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From: |
Laurent Vivier |
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Subject: |
Re: [Qemu-devel] [PULL 40/55] target/arm: Enable SVE for aarch64-linux-user |
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Date: |
Tue, 13 Nov 2018 10:57:23 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 13/11/2018 10:49, Richard Henderson wrote:
> On 11/12/18 10:10 PM, Laurent Vivier wrote:
>> Running some tests for my pull request, I've found this commit breaks
>> ltp-full-20180515 sigaltstack01 tests with ubuntu arm64/trusty.
>>
>> sigaltstack01 274 TBROK : tst_sig.c:233: unexpected signal
>> SIGIOT/SIGABRT(6) received (pid = 15241).
>> *** Error in `/opt/ltp/testcases/bin/sigaltstack01': free(): invalid
>> pointer: 0x000000000042a010 ***
>
> How exactly does one reproduce this failure?
>
> $ ~/qemu/bld/aarch64-linux-user/qemu-aarch64 -cpu max
> ./testcases/kernel/syscalls/sigaltstack/sigaltstack01
> sigaltstack01 1 TPASS : Functionality of sigaltstack() successful
For me it happens only with Ubuntu trusty:
sudo chroot chroot/arm64/trusty /opt/ltp/testcases/bin/sigaltstack01
Thanks,
Laurent