Messages in this thread | | | Subject | Re: [PATCH 2/3] powerpc: Make it possible to safely select CONFIG_FRAME_POINTER | From | Benjamin Herrenschmidt <> | Date | Thu, 05 Feb 2009 12:15:31 +1100 |
| |
On Wed, 2009-02-04 at 19:35 -0500, Steven Rostedt wrote: > On Thu, 2009-02-05 at 11:31 +1100, Benjamin Herrenschmidt wrote: > > On Wed, 2009-02-04 at 18:08 +0300, Anton Vorontsov wrote: > > > Remove -fno-omit-frame-pointer flag from CFLAGS. > > > Remove -fno-omit-frame-pointer workarounds. > > > > But what about -pg -requires -fno-omit-frame-pointer ? > > I don't think it requires -fno-omit-frame-pointer. It is just > incompatible with -fomit-frame-pointer.
>From a quick test, you seem to be right.
Now the question of course is whether -pg will internally trigger the bug for which we need the workaround tho...
Ben.
| |