parisc: Disable CONFIG_HAVE_ARCH_TRACEHOOK
Roland McGrath [Mon, 22 Feb 2010 18:37:07 +0000 (10:37 -0800)]
> FYI, this commit broke tip:master on PARISC (other architectures are fine):
>
>  kernel/built-in.o: In function `ptrace_request':
>  (.text.ptrace_request+0x2cc): undefined reference to `task_user_regset_view'

This means that parisc failed to meet the documented requirements for
setting CONFIG_HAVE_ARCH_TRACEHOOK, but set it anyway.  If arch folks don't
follow the specs, it defeats the whole purpose of having clear statements
of requirements for arch code.

Until parisc finishes up its requirements, disable CONFIG_HAVE_ARCH_TRACEHOOK.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <20100222183707.8749D64C@magilla.sf.frob.com>
Cc: <linux-parisc@vger.kernel.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Helge Deller <deller@gmx.de>
Cc: James E.J. Bottomley <jejb@parisc-linux.org>

arch/parisc/Kconfig

index 524d935..f388dc6 100644 (file)
@@ -18,7 +18,6 @@ config PARISC
        select BUG
        select HAVE_PERF_EVENTS
        select GENERIC_ATOMIC64 if !64BIT
-       select HAVE_ARCH_TRACEHOOK
        help
          The PA-RISC microprocessor is designed by Hewlett-Packard and used
          in many of their workstations & servers (HP9000 700 and 800 series,