| Message ID | 20180128142122.5318-1-romain.naour@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | microblaze: don't use copy_file_range syscall with kernel headers < 4.10 | expand |
On Sun, 28 Jan 2018, Romain Naour wrote: > 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. Thanks, committed.
diff --git a/ChangeLog b/ChangeLog index 5eebc649cc..21205f9d43 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2018-01-28 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. + 2018-01-27 Samuel Thibault <samuel.thibault@ens-lyon.org> * sysdeps/mach/hurd/xmknodat.c: Include <sys/sysmacros.h>. diff --git a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h index e0e6483c91..745f899911 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
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> --- For glibc 2.27 --- ChangeLog | 5 +++++ sysdeps/unix/sysv/linux/microblaze/kernel-features.h | 5 +++++ 2 files changed, 10 insertions(+)