linux-kernel - Re: [PATCH 0/9] objtool: Rewrite annotations

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Message-ID: <20241123132150.GE24774@noisy.programming.kicks-ass.net>
Date: Sat, 23 Nov 2024 14:21:50 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/9] objtool: Rewrite annotations

On Fri, Nov 22, 2024 at 09:40:56AM -0800, Josh Poimboeuf wrote:
> On Fri, Nov 22, 2024 at 01:10:16PM +0100, Peter Zijlstra wrote:
> > Just the objtool annotation rewrite bits.
> > 
> > Changes since last time:
> > 
> >  - split from the x86 and kvm patches
> >  - s/ANNOTYPE_INTRA_FUNCTION_CALLS/ANNOTYPE_INTRA_FUNCTION_CALL/g
> >  - made __ASM_ANNOTATE() take a full label name (no longer appends 'b')
> >  - added a patch that moves all the annotations to objtool.h
> >  - some changes to the first patch
> 
> For Valentin's thing we'll be adding annotations for static keys.  Those
> will be symbol specific, like STACK_FRAME_NON_STANDARD().  In which case
> we could have a generic .discard.annotate_sym.  And then rename
> .discard.annotate to .discard.annotate_insn?

Done.