backport eglibc performance regression fix
Bug #1157244 reported by
mokabar
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
eglibc (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
glibc-2.17 has a performance regression, which causes one of my workloads to spend a significant amount of cpu time in feraiseexcept. this regression has already been fixed in glibc's git repository (http://
tia
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This bug was fixed in the package eglibc - 2.17-0ubuntu5
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eglibc (2.17-0ubuntu5) raring; urgency=low
* debian/ debhelper. in/libc. postint: Switch from 'awk gsub' to 'tr -d' to patches/ any/submitted- setfsid- wur.diff: Drop __wur from setfsuid unused- result (Closes: #701422) patches/ i386/cvs- simd-exception. diff: Pull patch from upstream patches/ svn-updates. diff: Update to r22884 of eglibc-2_17 branch testsuite- checking/ compare. sh: Disable hard testsuite failures
avoid warnings when the awk alternative points to gawk (LP: #1156923)
* debian/
and setfsgid functions to avoid -Werror=
* debian/
to fix a performance regression in i386 SIMD exceptions (LP: #1157244)
* debian/
* debian/
for release to avoid stable updates exploding as buildd kernels change
-- Adam Conrad <email address hidden> Wed, 17 Apr 2013 22:53:13 -0600