[Bug libc/16642] New: [microblaze] __ASSUME_PSELECT incorrect

[Bug libc/16642] New: [microblaze] __ASSUME_PSELECT incorrect

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16642

            Bug ID: 16642
           Summary: [microblaze] __ASSUME_PSELECT incorrect
           Product: glibc
           Version: 2.19
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
                CC: drepper.fsp at gmail dot com
              Host: microblaze*-*-linux*

kernel-features.h defines __ASSUME_PSELECT by default for Linux kernels 2.6.17
and above, but as of 3.13 (and current git) the MicroBlaze syscall table is
missing pselect6 (although the syscall number is defined in asm/unistd.h).

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[Bug libc/16642] [microblaze] __ASSUME_PSELECT incorrect

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16642

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
Fixed for 2.20.

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[Bug libc/16642] [microblaze] __ASSUME_PSELECT incorrect

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16642

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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       via  abe6d90cc8c1c212dab7cde4468f9ed895d6ba86 (commit)
      from  dd3946c615184e1957a0cb09352cac72be5d6d5b (commit)

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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=abe6d90cc8c1c212dab7cde4468f9ed895d6ba86

commit abe6d90cc8c1c212dab7cde4468f9ed895d6ba86
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Wed Mar 12 17:29:24 2014 +0000

    Fix __ASSUME_PSELECT for MicroBlaze (bug 16642).

    Reviewing (for all architectures, with a baseline kernel version of
    2.6.32) the kernel support for features for which __ASSUME_* macros
    would be affected by a move to 2.6.32 as minimum kernel version showed
    up that __ASSUME_PSELECT was wrongly defined for MicroBlaze, despite
    the corresponding syscall table entry not being wired up in the
    MicroBlaze kernel.

    This patch makes the MicroBlaze kernel-features.h undefine
    __ASSUME_PSELECT.  I'd also encourage wiring it up in the kernel (so
    you can then make this #undef conditional, and eventually obsolete
    once a recent-enough kernel is required).  I suspect it wasn't wired
    up because of the mistaken comment in asm/unistd.h "obsolete ->
    sys_pselect7" (there is no such syscall as pselect7).

        [BZ #16642]
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_PSELECT): Undefine.

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

Summary of changes:
 ChangeLog                                          |    6 ++++++
 NEWS                                               |    4 ++--
 .../unix/sysv/linux/microblaze/kernel-features.h   |    3 +++
 3 files changed, 11 insertions(+), 2 deletions(-)

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[Bug libc/16642] [microblaze] __ASSUME_PSELECT incorrect

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16642

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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