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Message-ID: <20250422134401.55178c36@gandalf.local.home>
Date: Tue, 22 Apr 2025 13:44:01 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: Jens Remus <jremus@...ux.ibm.com>, x86@...nel.org, Peter Zijlstra
<peterz@...radead.org>, Ingo Molnar <mingo@...nel.org>, Arnaldo Carvalho de
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<indu.bhagat@...cle.com>, Mark Rutland <mark.rutland@....com>, Alexander
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<jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Ian Rogers
<irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>,
linux-perf-users@...r.kernel.org, Mark Brown <broonie@...nel.org>,
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James <sam@...too.org>, linux-trace-kernel@...r.kernel.org, Andrii Nakryiko
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Weinan Liu <wnliu@...gle.com>, Heiko Carstens <hca@...ux.ibm.com>, Vasily
Gorbik <gor@...ux.ibm.com>
Subject: Re: [PATCH v4 09/39] x86/vdso: Enable sframe generation in VDSO
On Fri, 24 Jan 2025 08:43:32 -0800
Josh Poimboeuf <jpoimboe@...nel.org> wrote:
> On Fri, Jan 24, 2025 at 05:00:27PM +0100, Jens Remus wrote:
> > On 22.01.2025 03:31, Josh Poimboeuf wrote:
> > > diff --git a/arch/x86/include/asm/dwarf2.h b/arch/x86/include/asm/dwarf2.h
> > > index b195b3c8677e..1c354f648505 100644
> > > --- a/arch/x86/include/asm/dwarf2.h
> > > +++ b/arch/x86/include/asm/dwarf2.h
> > > @@ -12,8 +12,11 @@
> > > * For the vDSO, emit both runtime unwind information and debug
> > > * symbols for the .dbg file.
> > > */
> > > -
> >
> > Nit: Deleted blank line you introduced in "[PATCH v4 05/39] x86/asm:
> > Avoid emitting DWARF CFI for non-VDSO".
>
> Indeed.
Note, I'm getting ready to send out an update of Josh's patches.
This particular nit isn't really an issue, as #ifdef's do sometimes replace
blank lines.
Just mentioning this so you don't think I'm ignoring it, when I post patches.
-- Steve
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