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authorJoseph Myers <joseph@codesourcery.com>2015-10-27 23:47:56 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-10-27 23:47:56 +0000
commit8f82f28bbaa6ca503e6296b2d26ecf213bceff88 (patch)
tree075ed37973747822325b5a45ceb4bf12518d6045 /NEWS
parentf1d237df1eec1df8cbc34f95540fd4035776e79c (diff)
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Remove MIPS16 atomics using __sync_* (bug 17404).
MIPS16 atomics used __sync_* with GCC before 4.7, which as noted in
bug 17404 is missing the required barrier semantics for
atomic_exchange_rel.  This patch removes the code in question as dead
now GCC before 4.7 is no longer supported for building glibc.

Sanity tested with builds for MIPS.

	[BZ #17404]
	* sysdeps/mips/atomic-machine.h
	[__GNUC_PREREQ (4, 8) || (__mips16 && __GNUC_PREREQ (4, 7))]:
	Change conditional to [__GNUC_PREREQ (4, 8) || __mips16].
	[__mips16 && !__GNUC_PREREQ (4, 7)]: Remove conditional code.
Diffstat (limited to 'NEWS')
-rw-r--r--NEWS20
1 files changed, 10 insertions, 10 deletions
diff --git a/NEWS b/NEWS
index 5120ddc24d..335c3a845f 100644
--- a/NEWS
+++ b/NEWS
@@ -12,16 +12,16 @@ Version 2.23
   887, 2542, 2543, 2558, 2898, 4404, 6803, 10432, 14341, 14912, 15367,
   15384, 15470, 15491, 15786, 15918, 16141, 16296, 16347, 16399, 16415,
   16422, 16517, 16519, 16520, 16521, 16620, 16734, 16973, 16985, 17118,
-  17243, 17244, 17250, 17441, 17787, 17886, 17887, 17905, 18084, 18086,
-  18240, 18265, 18370, 18421, 18480, 18525, 18595, 18589, 18610, 18611,
-  18618, 18647, 18661, 18674, 18675, 18681, 18699, 18724, 18743, 18757,
-  18778, 18781, 18787, 18789, 18790, 18795, 18796, 18803, 18820, 18823,
-  18824, 18825, 18857, 18863, 18870, 18872, 18873, 18875, 18887, 18918,
-  18921, 18928, 18951, 18952, 18953, 18956, 18961, 18966, 18967, 18969,
-  18970, 18977, 18980, 18981, 18982, 18985, 19003, 19007, 19012, 19016,
-  19018, 19032, 19046, 19049, 19050, 19059, 19071, 19074, 19076, 19077,
-  19078, 19079, 19085, 19086, 19088, 19094, 19095, 19124, 19125, 19129,
-  19134, 19137, 19156, 19174.
+  17243, 17244, 17250, 17404, 17441, 17787, 17886, 17887, 17905, 18084,
+  18086, 18240, 18265, 18370, 18421, 18480, 18525, 18595, 18589, 18610,
+  18611, 18618, 18647, 18661, 18674, 18675, 18681, 18699, 18724, 18743,
+  18757, 18778, 18781, 18787, 18789, 18790, 18795, 18796, 18803, 18820,
+  18823, 18824, 18825, 18857, 18863, 18870, 18872, 18873, 18875, 18887,
+  18918, 18921, 18928, 18951, 18952, 18953, 18956, 18961, 18966, 18967,
+  18969, 18970, 18977, 18980, 18981, 18982, 18985, 19003, 19007, 19012,
+  19016, 19018, 19032, 19046, 19049, 19050, 19059, 19071, 19074, 19076,
+  19077, 19078, 19079, 19085, 19086, 19088, 19094, 19095, 19124, 19125,
+  19129, 19134, 19137, 19156, 19174.
 
 * There is now a --disable-timezone-tools configure option for disabling the
   building and installing of the timezone related utilities (zic, zdump, and