MIPS: Set the required Linux kernel version to 4.5.0 for 2008 NaN

Complement the addition of the required kernel support, present upstream
as from commit 2b5e869ecfcb3112f7e1267cb0328f3ff6d49b18 ("MIPS: ELF:
Interpret the NAN2008 file header flag") and released with Linux 4.5-rc1
on Jan 24th, 2016.

	* sysdeps/unix/sysv/linux/mips/configure.ac: Set
	`arch_minimum_kernel' to 4.5.0 if 2008 NaN encoding is used.
	* sysdeps/unix/sysv/linux/mips/configure: Regenerate.

diff --git a/ChangeLog b/ChangeLog
index 9418e262cc212f0833b4756f09d04558343dc35c..6049c707c51bbd8691c33939e16d006e30741626 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
+
+       * sysdeps/unix/sysv/linux/mips/configure.ac: Set
+       `arch_minimum_kernel' to 4.5.0 if 2008 NaN encoding is used.
+       * sysdeps/unix/sysv/linux/mips/configure: Regenerate.
+
 2016-01-22  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
 
        * nptl/tst-setuid3.c (is_invalid_barrier_ret): New function.

diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure
index dee56aa6fea094e326918f37cdb76d8a58cc7cf0..a5513fad489251745eaeae3cc2468068a23d976b 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/configure
+++ b/sysdeps/unix/sysv/linux/mips/configure
@@ -472,9 +472,6 @@ libc_cv_gcc_unwind_find_fde=yes
 
 if test -z "$arch_minimum_kernel"; then
   if test x$libc_cv_mips_nan2008 = xyes; then
-    # FIXME: Adjust this setting to the actual first upstream kernel
-    # version to support the 2008 NaN encoding and then remove this
-    # comment.
-    arch_minimum_kernel=10.0.0
+    arch_minimum_kernel=4.5.0
   fi
 fi

diff --git a/sysdeps/unix/sysv/linux/mips/configure.ac b/sysdeps/unix/sysv/linux/mips/configure.ac
index 45147c5e43679343eca7760383935c4ae1fbe331..9147aa4582b987eb39777e807f82d64a0d021537 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/configure.ac
+++ b/sysdeps/unix/sysv/linux/mips/configure.ac
@@ -131,9 +131,6 @@ libc_cv_gcc_unwind_find_fde=yes
 
 if test -z "$arch_minimum_kernel"; then
   if test x$libc_cv_mips_nan2008 = xyes; then
-    # FIXME: Adjust this setting to the actual first upstream kernel
-    # version to support the 2008 NaN encoding and then remove this
-    # comment.
-    arch_minimum_kernel=10.0.0
+    arch_minimum_kernel=4.5.0
   fi
 fi