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| author | Jeremy Fitzhardinge | 2006-12-08 12:30:41 +0100 |
|---|---|---|
| committer | Paul Mackerras | 2006-12-11 06:35:07 +0100 |
| commit | 73c9ceab40b1269d6195e556773167c078ac8311 (patch) | |
| tree | d1de1c286b58a8b1e8dcd0e690ac6e8724e990f5 /arch/powerpc/Kconfig | |
| parent | Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/gala... (diff) | |
| download | kernel-qcow2-linux-73c9ceab40b1269d6195e556773167c078ac8311.tar.gz kernel-qcow2-linux-73c9ceab40b1269d6195e556773167c078ac8311.tar.xz kernel-qcow2-linux-73c9ceab40b1269d6195e556773167c078ac8311.zip | |
[POWERPC] Generic BUG for powerpc
This makes powerpc use the generic BUG machinery. The biggest reports the
function name, since it is redundant with kallsyms, and not needed in general.
There is an overall reduction of code, since module_32/64 duplicated several
functions.
Unfortunately there's no way to tell gcc that BUG won't return, so the BUG
macro includes a goto loop. This will generate a real jmp instruction, which
is never used.
[akpm@osdl.org: build fix]
[paulus@samba.org: remove infinite loop in BUG_ON]
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Andi Kleen <ak@muc.de>
Cc: Hugh Dickens <hugh@veritas.com>
Cc: Michael Ellerman <michael@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a35212b7346e..f81d9f6f19f6 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -99,6 +99,11 @@ config AUDIT_ARCH bool default y +config GENERIC_BUG + bool + default y + depends on BUG + config DEFAULT_UIMAGE bool help |