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Mark support for lock elision as deprecated.

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As discussed here:
https://sourceware.org/pipermail/libc-alpha/2025-July/168492.html
The support for TX lock elision of pthread mutexes is deprecated on
all architectures and will be removed in the next release.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Stefan Liebler
2025-07-08 15:06:45 +02:00
parent 7130c2ae97
commit 77438db8cf
1 changed files with 3 additions and 0 deletions
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@@ -42,6 +42,9 @@ Deprecated and removed features, and other changes affecting compatibility:
obsolete since the very first version of POSIX.1 in 1988, replaced obsolete since the very first version of POSIX.1 in 1988, replaced
with <termios.h>. with <termios.h>.
* The support for TX lock elision of pthread mutexes is deprecated on
all architectures and will be removed in the next release.
Changes to build and runtime requirements: Changes to build and runtime requirements:
* GCC 12.1 or later is now required to build the GNU C Library. * GCC 12.1 or later is now required to build the GNU C Library.