GNU C Library master sources branch master updated. glibc-2.26.9000-1216-gb7ccb5d

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b7ccb5de359e8dd9918dbedfc1f4d96e06fcd634

commit b7ccb5de359e8dd9918dbedfc1f4d96e06fcd634
Author: Romain Naour <romain.naour@gmail.com>
Date:   Mon Jan 29 16:12:08 2018 +0000

    microblaze: don't use copy_file_range syscall with kernel headers < 4.10
    
    copy_file_range syscall was added for microblaze in 4.10.
    
    This patch makes the MicroBlaze kernel-features.h undefine
    __ASSUME_COPY_FILE_RANGE for toolchains built with kernel headers < 4.10.
    
    	* sysdeps/unix/sysv/linux/microblaze/kernel-features.h
    	(__ASSUME_COPY_FILE_RANGE) [__LINUX_KERNEL_VERSION < 0x040A00]: Undef.
    
    [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=7181e5590e5ba898804aef3ee6be7f27606e6f8b
    
    Signed-off-by: Romain Naour <romain.naour@gmail.com>

diff --git a/ChangeLog b/ChangeLog
index 5a930a9..f156d85 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-01-29  Romain Naour  <romain.naour@gmail.com>  (tiny change)
+
+	* sysdeps/unix/sysv/linux/microblaze/kernel-features.h
+	(__ASSUME_COPY_FILE_RANGE) [__LINUX_KERNEL_VERSION < 0x040A00]: Undef.
+
 2018-01-29  Joseph Myers  <joseph@codesourcery.com>
 
 	* scripts/build-many-glibcs.py (Context.git_checkout): Use git
diff --git a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
index e0e6483..745f899 100644
--- a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
@@ -52,3 +52,8 @@
 #if __LINUX_KERNEL_VERSION < 0x040000
 # undef __ASSUME_EXECVEAT
 #endif
+
+/* Support for the copy_file_range syscall was added in 4.10.  */
+#if __LINUX_KERNEL_VERSION < 0x040A00
+# undef __ASSUME_COPY_FILE_RANGE
+#endif

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                          |    5 +++++
 .../unix/sysv/linux/microblaze/kernel-features.h   |    5 +++++
 2 files changed, 10 insertions(+), 0 deletions(-)


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