* Re: glibc regression on alpha with 2.34+
[not found] <8223fe4c-a49f-793c-54af-19ec622a13a9@physik.fu-berlin.de>
@ 2022-12-13 16:25 ` John Paul Adrian Glaubitz
2022-12-13 17:44 ` John Paul Adrian Glaubitz
0 siblings, 1 reply; 2+ messages in thread
From: John Paul Adrian Glaubitz @ 2022-12-13 16:25 UTC (permalink / raw)
To: debian-alpha; +Cc: gentoo-alpha, Adhemerval Zanella, H.J. Lu, GNU C Library
Hi!
On 11/13/22 00:45, John Paul Adrian Glaubitz wrote:
> I just noticed that there is a regression in glibc on alpha with version 2.34 or later.
>
> Looking at the build logs for Debian's 2.34-8 [1], 2.35-4 [2] and 2.36-4 [3], it's obvious
> there is something wrong given the many "Segmentation Fault" errors.
This regression was introduced by the following commit:
6c57d320484988e87e446e2e60ce42816bf51d53 is the first bad commit
commit 6c57d320484988e87e446e2e60ce42816bf51d53
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Feb 1 11:00:38 2021 -0800
sysconf: Add _SC_MINSIGSTKSZ/_SC_SIGSTKSZ [BZ #20305]
Add _SC_MINSIGSTKSZ for the minimum signal stack size derived from
AT_MINSIGSTKSZ, which is the minimum number of bytes of free stack
space required in order to gurantee successful, non-nested handling
of a single signal whose handler is an empty function, and _SC_SIGSTKSZ
which is the suggested minimum number of bytes of stack space required
for a signal stack.
FWIW, it does not seem to affect alpha systems with a higher baseline such as EV67.
Adrian
>> [1] https://buildd.debian.org/status/fetch.php?pkg=glibc&arch=alpha&ver=2.34-8&stamp=1662963628&raw=0
>> [2] https://buildd.debian.org/status/fetch.php?pkg=glibc&arch=alpha&ver=2.35-4&stamp=1666729919&raw=0
>> [3] https://buildd.debian.org/status/fetch.php?pkg=glibc&arch=alpha&ver=2.36-4&stamp=1667607306&raw=0
>> [4] https://sourceware.org/bugzilla/show_bug.cgi?id=29575
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: glibc regression on alpha with 2.34+
2022-12-13 16:25 ` glibc regression on alpha with 2.34+ John Paul Adrian Glaubitz
@ 2022-12-13 17:44 ` John Paul Adrian Glaubitz
0 siblings, 0 replies; 2+ messages in thread
From: John Paul Adrian Glaubitz @ 2022-12-13 17:44 UTC (permalink / raw)
To: debian-alpha; +Cc: gentoo-alpha, Adhemerval Zanella, H.J. Lu, GNU C Library
On 12/13/22 17:25, John Paul Adrian Glaubitz wrote:
> On 11/13/22 00:45, John Paul Adrian Glaubitz wrote:
>> I just noticed that there is a regression in glibc on alpha with version 2.34 or later.
>>
>> Looking at the build logs for Debian's 2.34-8 [1], 2.35-4 [2] and 2.36-4 [3], it's obvious
>> there is something wrong given the many "Segmentation Fault" errors.
>
> This regression was introduced by the following commit:
Reported here: https://sourceware.org/bugzilla/show_bug.cgi?id=29899
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-12-13 17:44 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <8223fe4c-a49f-793c-54af-19ec622a13a9@physik.fu-berlin.de>
2022-12-13 16:25 ` glibc regression on alpha with 2.34+ John Paul Adrian Glaubitz
2022-12-13 17:44 ` John Paul Adrian Glaubitz
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).