[Bug runtime/32904] runtime/linux/stap-hw-breakpoint.h does not compile with linux 6.15 on x86_64

fche at redhat dot com sourceware-bugzilla@sourceware.org
Sat Apr 26 13:25:21 GMT 2025


https://sourceware.org/bugzilla/show_bug.cgi?id=32904

Frank Ch. Eigler <fche at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
                 CC|                            |fche at redhat dot com

--- Comment #2 from Frank Ch. Eigler <fche at redhat dot com> ---
commit 8cbcdd8c670364037bd03a26a45d03db89fe135f
Primary key fingerprint: C60C FE9F 2740 5101 D06D  E3B8 6D8D 01AD E253 B252
Author: Frank Ch. Eigler <fche@redhat.com>
Date:   Sat Apr 26 09:21:33 2025 -0400

    PR32904: port hw-breakpoint code to linux 6.15

    The "__percpu" markup is now enforced for the kernel side
    hw-breakpoint perf_event* pointers.  Fork the unnecessarily overloaded
    ret_array[] bits into __percpu kernel and normal user arrays,
    eliminating casting.  Simplify cleanup.  Port test case just a smidge.

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