Re: bin/56221: fs/tmpfs/t_vnd crashes ATF on Alpha under Qemu

[Rin Okuyama <rokuyama.rk%gmail.com@localhost>]

On 2021/06/01 10:20, Jason Thorpe wrote:
>   > On May 31, 2021, at 1:03 PM, Andreas Gustafsson <gson%gson.org@localhost> wrote:
>   >
>   > Bug 1 is jot(1) generating incorrect output on alpha, which is
>   > causing the test to fail:
>   >
>   >  i386# jot 2
>   >  1
>   >  2
>   >
>   >  alpha# jot 2
>   >  1
>   >  1
>   
>   FWIW, -O0 causes jot to generate the correct output.

Seems like QEMU bug. On a real hardware (DS10):

----
ds10# jot 2
1
2
ds10# cd /usr/tests/fs/tmpfs && atf-run t_vnd | atf-report
Tests root: /usr/tests/fs/tmpfs

t_vnd (1/1): 1 test cases
    basic: [6.074606s] Passed.
[6.077989s]

Summary for 1 test programs:
    1 passed test cases.
    0 failed test cases.
    0 expected failed test cases.
    0 skipped test cases.
----

Kernel and userland was built from -current around 28 May.

Thanks,
rin