Bug#1040519: bookworm-pu: package samba/2:4.17.9+dfsg-0+deb12u1
On Sun, Jul 09, 2023 at 01:13:55AM +0300, Michael Tokarev wrote:
> 09.07.2023 01:01, Adrian Bunk wrote:
> > This does apparently need the -latomic workaround from 2:4.18.3+dfsg-3:
> > https://buildd.debian.org/status/package.php?p=samba&suite=bookworm
>
> Sigh!
> This is the kerberos in-kernel tickets.. :(
>
> I haven't realized until now that atomic8 thing come into the game after
> I enabled the in-kernel kerberos tickets. I was sure it was due to some
> toolchain changes.
FTR, the underlying toolchain bug is not new:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81358
> Now I know why we weren't able to reproduce this issue
> with upstream, - because it happens in the code which is enabled by this
> change.
>...
The error message is a bit cryptic, but it basically says in which lines
in krcache.c the 64bit loads/stores are for which the CPU has no
instructions and needs libatomic.
Not linking with libatomic automatically for C11 atomics is the gcc bug.
> Thank you!
>
> /mjt
cu
Adrian
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