glibc heads up
mtasaka at ioa.s.u-tokyo.ac.jp
Thu Jul 22 06:51:23 UTC 2010
Richard W.M. Jones wrote, at 07/22/2010 03:45 PM +9:00:
> On Wed, Jul 21, 2010 at 10:54:32AM -0500, Dennis Gilmore wrote:
>> right now a glibc build is going on that has --enablekernel=2.6.32
>> from Jakub
>> Bumping that from 2.6.18 used currently means e.g. to get rid of compat
>> bloat for private futexes, utimensat, fallocate, O_CLOEXEC/pipe2 etc. (lots
>> of cloexec/nonblocking stuff), ADJ_OFFSET_SS_READ, accept4, realtime clocks
>> in futexes, missing AT_RANDOM, preadv/pwritev, F_GETOWN_EX.
>> Especially private futexes and the cloexec/nonblock stuff affects quite a
>> lot of glibc code.
> At least it'll indirectly "fix" the broken preadv emulation bug:
>> what this does mean is that you can no longer use rhel5 to build fedora 14
>> and newer packages. though you had to jump though hoops already to do this
> Won't this break Koji builds? I thought they were still done on
> RHEL 5.
Well, as I firstly thought so, I tried scratch build with adding "uname -a" and
it returned the below, for example.
Linux x86-09.phx2.fedoraproject.org 2.6.32-44.el6.x86_64 #1 SMP Wed Jul 7 15:47:50 EDT 2010 i686 i686 i386 GNU/Linux
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