This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug libc/9894] Support for PI futexes wrongly marked as introduced in 2.6.18
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 30 Apr 2014 15:43:09 +0000
- Subject: [Bug libc/9894] Support for PI futexes wrongly marked as introduced in 2.6.18
- Auto-submitted: auto-generated
- References: <bug-9894-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=9894
--- Comment #16 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, master has been updated
via d0f5b3f851cfced84e3228977eb8dfdc9c607231 (commit)
from 9a461d467f56a16e199d4c23d3e327eb886035af (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d0f5b3f851cfced84e3228977eb8dfdc9c607231
commit d0f5b3f851cfced84e3228977eb8dfdc9c607231
Author: Joseph Myers <joseph@codesourcery.com>
Date: Wed Apr 30 15:39:30 2014 +0000
Increase minimum Linux kernel version to 2.6.32.
This patch increases the minimum Linux kernel version for glibc to
2.6.32, as discussed in the thread starting at
<https://sourceware.org/ml/libc-alpha/2014-01/msg00511.html>.
This patch just does the minimal change to arch_minimum_kernel
settings (and LIBC_LINUX_VERSION, which determines the minimum kernel
headers version, as it doesn't make sense for that to be older than
the minimum kernel that can be used at runtime). Followups would be
expected to do, roughly and not necessarily precisely in this order:
* Remove __LINUX_KERNEL_VERSION checks in kernel-features.h files
where those checks are always true / always false for kernels 2.6.32
and above.
* Otherwise simplify/improve conditionals in those files (for example,
where defining once in the main file then undefining in
architecture-specific files makes things clearer than having lots of
separate definitions of the same macro), possibly fixing in the
process cases where a macro should optimally have been defined for a
given architecture but wasn't. (In the review in preparation for
this version increase I checked what the right conditions should be
for all macros in the main kernel-features.h whose definitions there
would have been affected by the increase - but I only fixed that
subset of the issues found where --enable-kernel=2.6.32 would have
caused a kernel feature to be wrongly assumed to be present, not any
cases where a feature is not assumed but could be assumed.)
* Remove conditionals on __ASSUME_* where they can now be taken to be
always-true, and the definitions when the macros are only used in
Linux-specific files.
* Split more architectures out of the main kernel-features.h (like
ex-ports architectures), once various of the architecture
conditionals there have been eliminated so the new
architecture-specific files are no larger than actually necessary.
Tested x86_64.
2014-03-27 Joseph Myers <joseph@codesourcery.com>
[BZ #9894]
* sysdeps/unix/sysv/linux/configure.ac (LIBC_LINUX_VERSION):
Change to 2.6.32.
(arch_minimum_kernel): Change all 2.6.16 settings to 2.6.32.
* sysdeps/unix/sysv/linux/configure: Regenerated.
* sysdeps/unix/sysv/linux/microblaze/configure.ac: Remove file.
* sysdeps/unix/sysv/linux/microblaze/configure: Likewise.
* sysdeps/unix/sysv/linux/tile/configure.ac: Likewise.
* sysdeps/unix/sysv/linux/tile/configure: Likewise.
* README: Update reference to required Linux kernel version.
* manual/install.texi (Linux): Update reference to required Linux
kernel headers version.
* INSTALL: Regenerated.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 14 +++++++++
INSTALL | 2 +-
NEWS | 5 +++-
README | 2 +-
manual/install.texi | 2 +-
sysdeps/unix/sysv/linux/configure | 34 +++++++++++-----------
sysdeps/unix/sysv/linux/configure.ac | 18 ++++++------
sysdeps/unix/sysv/linux/microblaze/configure | 4 ---
sysdeps/unix/sysv/linux/microblaze/configure.ac | 4 ---
sysdeps/unix/sysv/linux/tile/configure | 4 ---
sysdeps/unix/sysv/linux/tile/configure.ac | 4 ---
11 files changed, 47 insertions(+), 46 deletions(-)
delete mode 100644 sysdeps/unix/sysv/linux/microblaze/configure
delete mode 100644 sysdeps/unix/sysv/linux/microblaze/configure.ac
delete mode 100644 sysdeps/unix/sysv/linux/tile/configure
delete mode 100644 sysdeps/unix/sysv/linux/tile/configure.ac
--
You are receiving this mail because:
You are on the CC list for the bug.