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GNU C Library master sources branch master updated. glibc-2.27.9000-604-g46f2474
- From: sthibaul at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 19 Jul 2018 23:12:55 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.27.9000-604-g46f2474
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=46f2474e9340f71e1cbe0a246142c688a7d1ad0b
commit 46f2474e9340f71e1cbe0a246142c688a7d1ad0b
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Fri Jul 20 01:12:08 2018 +0200
hurd: Enable thread-safe i386 atomic instructions
* sysdeps/mach/hurd/i386/tls.h (_hurd_tls_init): Set multiple_threads
to 1.
diff --git a/ChangeLog b/ChangeLog
index 5f98abc..a0cd18d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-20 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * sysdeps/mach/hurd/i386/tls.h (_hurd_tls_init): Set multiple_threads
+ to 1.
+
2018-07-19 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com>
* benchtests/scripts/compare_bench.py (__main__): use the argparse
diff --git a/sysdeps/mach/hurd/i386/tls.h b/sysdeps/mach/hurd/i386/tls.h
index 771c94f..da1f7b7 100644
--- a/sysdeps/mach/hurd/i386/tls.h
+++ b/sysdeps/mach/hurd/i386/tls.h
@@ -117,6 +117,8 @@ _hurd_tls_init (tcbhead_t *tcb)
/* This field is used by TLS accesses to get our "thread pointer"
from the TLS point of view. */
tcb->tcb = tcb;
+ /* We always at least start the sigthread anyway. */
+ tcb->multiple_threads = 1;
/* Get the first available selector. */
int sel = -1;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
sysdeps/mach/hurd/i386/tls.h | 2 ++
2 files changed, 7 insertions(+), 0 deletions(-)
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