Package: glibc / 2.28-10

arm/local-arm-futex.diff Patch series | download
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Description: Lie about futex_atomic_cmpxchg_inatomic kernel support.
 In past versions of glibc, we incorrectly assumed all ARM kernels
 in all configurations supported futex_atomic_cmpxchg_inatomic. This
 was clearly a lie, however it was a lie that we relied on, because
 the fallback implementation appears to not play nicely with certain
 applications like pulseaudio.  Restore the lie for kernels > 2.6.32
 and plug our ears and scream "LA LA LA" about how wrong this is.
Author: Adam Conrad <adconrad@ubuntu.com>
Bug-Ubuntu: https://launchpad.net/bugs/1436162
Bug-Debian: https://bugs.debian.org/788799
Last-Update: 2015-03-25

--- glibc-2.21.orig/sysdeps/unix/sysv/linux/arm/kernel-features.h
+++ glibc-2.21/sysdeps/unix/sysv/linux/arm/kernel-features.h
@@ -37,7 +37,7 @@
 /* The ARM kernel before 3.14.3 may or may not support
    futex_atomic_cmpxchg_inatomic, depending on kernel
    configuration.  */
-#if __LINUX_KERNEL_VERSION < 0x030E03
+#if __LINUX_KERNEL_VERSION < 0x020620
 # undef __ASSUME_SET_ROBUST_LIST
 #endif