[Bug libc/23864] New: [riscv] missing kernel-features.h undefines

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[Bug libc/23864] New: [riscv] missing kernel-features.h undefines

cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=23864

            Bug ID: 23864
           Summary: [riscv] missing kernel-features.h undefines
           Product: glibc
           Version: 2.26
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: [hidden email]
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---
              Host: riscv*-*-linux*

The RISC-V kernel has implemented futex_cmpxchg only since 4.20-rc1, thus
__ASSUME_SET_ROBUST_LIST should be undefined before that.

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[Bug libc/23864] [riscv] missing kernel-features.h undefines

cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=23864

Andreas Schwab <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|2.26                        |2.27

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[Bug libc/23864] [riscv] missing kernel-features.h undefines

cvs-commit at gcc dot gnu.org
In reply to this post by cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=23864

Andreas Schwab <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |2.29

--- Comment #2 from Andreas Schwab <[hidden email]> ---
Fixed in 2.29.

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[Bug libc/23864] [riscv] missing kernel-features.h undefines

cvs-commit at gcc dot gnu.org
In reply to this post by cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=23864

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, master has been updated
       via  295132ff052b32960207d82a950c0efbf0766857 (commit)
      from  e143ceba564a94922f6e46bb3a22d7a53a909a03 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=295132ff052b32960207d82a950c0efbf0766857

commit 295132ff052b32960207d82a950c0efbf0766857
Author: Andreas Schwab <[hidden email]>
Date:   Tue Nov 6 09:23:02 2018 +0100

    RISC-V: don't assume PI mutexes and robust futexes before 4.20 (bug 23864)

    Support for futex_cmpxchg as only been added to 4.20-rc1.

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

Summary of changes:
 ChangeLog                                       |    7 +++++++
 sysdeps/unix/sysv/linux/riscv/kernel-features.h |    5 +++++
 2 files changed, 12 insertions(+), 0 deletions(-)

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