| From: | John Naylor <johncnaylorls(at)gmail(dot)com> |
|---|---|
| To: | Andy Fan <zhihuifan1213(at)163(dot)com> |
| Cc: | Soumyadeep Chakraborty <soumyadeep2007(at)gmail(dot)com>, Nathan Bossart <nathandbossart(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Invalid control file checksum with AVX-512 during initdb on a clang19 -O0 build |
| Date: | 2025-06-16 02:32:54 |
| Message-ID: | CANWCAZYKvKEZyvLmY5=+wOQg2hNjAbOeA9d_-pAupqJ+5Of__g@mail.gmail.com |
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| Lists: | pgsql-bugs |
On Sun, Jun 15, 2025 at 8:23 AM Andy Fan <zhihuifan1213(at)163(dot)com> wrote:
>
> John Naylor <johncnaylorls(at)gmail(dot)com> writes:
> > Okay, in that case we'd better just kludge around it by disabling the
> > runtime check with clang at -O0 (attached). That will at least get
> > these kind of builds working while I get more info for a bug report.
>
> I run into the same issue at [1] and verified your patch works. Thanks
> for the fix!
Pushed, thanks for testing, and thanks Soumyadeep for the report!
--
John Naylor
Amazon Web Services
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