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Re: Invalid control file checksum with AVX-512 during initdb on a clang19 -O0 build - Mailing list pgsql-bugs

From John Naylor
Subject Re: Invalid control file checksum with AVX-512 during initdb on a clang19 -O0 build
Date
Msg-id CANWCAZYKvKEZyvLmY5=+wOQg2hNjAbOeA9d_-pAupqJ+5Of__g@mail.gmail.com
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In response to Re: Invalid control file checksum with AVX-512 during initdb on a clang19 -O0 build  (Andy Fan <zhihuifan1213@163.com>)
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On Sun, Jun 15, 2025 at 8:23 AM Andy Fan <zhihuifan1213@163.com> wrote:
>
> John Naylor <johncnaylorls@gmail.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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