From 596cc360aa9f0484d6621fd9dfa5de83c3a24dc5 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Wed, 7 Nov 2018 16:27:35 +0000 Subject: Fix __ASSUME_MLOCK2 for ARM, MicroBlaze (bug 23867). The generic kernel-features.h defines __ASSUME_MLOCK2 for 4.4 and later kernels. However, for 32-bit ARM binaries running on 64-bit ARM kernels, and for MicroBlaze, the syscall was only wired up in the 4.7 kernel. (32-bit ARM kernels did have the syscall from 4.4 onwards.) This patch duly arranges for the macro to be undefined for those architectures for kernels before 4.7. Tested with build-many-glibcs.py for its ARM and MicroBlaze configurations. [BZ #23867] * sysdeps/unix/sysv/linux/arm/kernel-features.h [__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine. * sysdeps/unix/sysv/linux/microblaze/kernel-features.h [__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine. --- ChangeLog | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 3dcf4b30b0..b259e3a24e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2018-11-07 Joseph Myers + + [BZ #23867] + * sysdeps/unix/sysv/linux/arm/kernel-features.h + [__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine. + * sysdeps/unix/sysv/linux/microblaze/kernel-features.h + [__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine. + 2018-11-07 Adhemerval Zanella * support/support_test_compare_string.c -- cgit v1.2.3