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Re: glibc 2.24 --- Starting soft/slush freeze discussion


I have updated the 2.24 release wiki with H.J. Lu, Zach Weinberg and mine
updates as blockers and desirables.

I added the 3 bugs appointed by H. J. Lu in releases blockers mainly because
there are potentially build breakers and important ABI fixes (X86-64: Properly 
align stack in _dl_tlsdesc_dynamic).  I also added Zach's sysmacros as a blocker,
although I do not have a strong opinion about them (I am about to read all the
thread now).  I have also add two releases blocker from my side: 1 .Refactor 
Linux raise implementation (BZ#15368) and 2. Remove __ASSUME_OFF_DIFF_OFF64 definition.

I have added the 'Check GLIBC_IFUNC to enable/disable ifunc features' in desirables
features mainly from a conservative approach (it was sent late in release cycle,
it is still in review process, it only addresses x86_64). We can move it to
release blocker if there are consensus about it.

On 30/06/2016 17:14, Adhemerval Zanella wrote:
> Hi all,
> 
> As stated in a previous messages the idea is to start soft/slushy freeze mode
> tomorrow July 1st.  There were some discussion about delay it for a week [1],
> but I see no compelling reasons to do so.  As stated by Torvald, the new 
> rwlock implementation will take some  more days and he also made no promises.
> The tunables is something I think we would like to add, but I think we can
> either drop it again for new release or continue the discussion based on
> IFUNC enable/disable [2].
> 
> I will spend some time tomorrow compiling the release blockers for 2.24, so
> please use this thread as placeholder to discuss them.  I would like to
> have them defined by the end of tomorrow.
> 
> Documentation changes and bug fixes are OK.
> 
> [1] https://sourceware.org/ml/libc-alpha/2016-06/msg01214.html
> [2] https://sourceware.org/ml/libc-alpha/2016-06/msg01236.html
> [3] https://sourceware.org/glibc/wiki/Release/2.24
> 


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