On Mon, 30 May 2011 12:28:17 -0400 Mike Frysinger <vapier@xxxxxxxxxx> wrote: > > i prefer to have as much outside of ifdefs as possible. gcc optimizes > the result away, so it isnt a code size problem. Can we just get a patch sent to Linus, please? His tree has now been broken for powerpc and sparc32 for 5 days :-( It would have been nice if the original patch had been in linux-next at some point (especially given that I have a "kgdb" tree in linux-next). /me just slightly annoyed. Linus, the fix patch is below (I have applied it to linux-next today): From: Mike Frysinger <vapier@xxxxxxxxxx> To: kgdb-bugreport@xxxxxxxxxxxxxxxxxxxxx, Jason Wessel <jason.wessel@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-next@xxxxxxxxxxxxxxx Subject: [PATCH] kgdbts: only use new asm-generic/ptrace.h api when needed Date: Sat, 28 May 2011 10:04:25 -0400 The new instruction_pointer_set helper is defined for people who have converted to asm-generic/ptrace.h, so don't use it generally unless the arch needs it (in which case it has been converted). This should fix building of kgdb tests for arches not yet converted. Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx> --- drivers/misc/kgdbts.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c index b0c5631..8cebec5 100644 --- a/drivers/misc/kgdbts.c +++ b/drivers/misc/kgdbts.c @@ -304,7 +304,10 @@ static int check_and_rewind_pc(char *put_str, char *arg) return 1; } /* Readjust the instruction pointer if needed */ - instruction_pointer_set(&kgdbts_regs, ip + offset); + ip += offset; +#ifdef GDB_ADJUSTS_BREAK_OFFSET + instruction_pointer_set(&kgdbts_regs, ip); +#endif return 0; } -- 1.7.5.rc3 -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/ -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
