From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [RFC/PATCH 2/2] powerpc: irqtrace support to 64-bit powerpc
Date: Mon, 15 Oct 2007 19:25:48 +1000 [thread overview]
Message-ID: <1192440348.11795.9.camel@pasglop> (raw)
In-Reply-To: <1192437681.3349.12.camel@johannes.berg>
>
> > --- linux-work.orig/include/asm-powerpc/irqflags.h 2007-10-15 17:10:12.000000000 +1000
> > +++ linux-work/include/asm-powerpc/irqflags.h 2007-10-15 17:11:09.000000000 +1000
>
> > /*
> > - * Do the CPU's IRQ-state tracing from assembly code. We call a
> > - * C function, so save all the C-clobbered registers:
> > + * Most of the CPU's IRQ-state tracing is done from assembly code; we
> > + * have to call a C function so call a wrapper that saves all the
> > + * C-clobbered registers.
> > */
>
> That comment is now wrong, it should probably be removed.
Ah yes, it's stale, I'll get rid of it. Thanks.
Ben.
next prev parent reply other threads:[~2007-10-15 9:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-15 7:28 [RFC/PATCH 0/2] powerpc: 64 bits irqtrace / lockdep support Benjamin Herrenschmidt
2007-10-15 7:28 ` [RFC/PATCH 1/2] powerpc: lockdep stacktrace support Benjamin Herrenschmidt
2007-10-15 7:28 ` [RFC/PATCH 2/2] powerpc: irqtrace support to 64-bit powerpc Benjamin Herrenschmidt
2007-10-15 8:41 ` Johannes Berg
2007-10-15 9:25 ` Benjamin Herrenschmidt [this message]
2007-10-22 13:35 ` Johannes Berg
2007-10-22 20:14 ` Benjamin Herrenschmidt
2007-11-06 19:36 ` [RFC/PATCH 0/2] powerpc: 64 bits irqtrace / lockdep support Tim Pepper
2007-11-07 10:22 ` Johannes Berg
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