linux-kernel - Re: [GIT PULL v2] tracing: Updates for v6.9

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Message-ID: <20240319212737.GA2894766@dev-arch.thelio-3990X>
Date: Tue, 19 Mar 2024 14:27:37 -0700
From: Nathan Chancellor <nathan@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Alison Schofield <alison.schofield@...el.com>,
	Beau Belgrave <beaub@...ux.microsoft.com>,
	Huang Yiwei <quic_hyiwei@...cinc.com>,
	John Garry <john.g.garry@...cle.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Thorsten Blum <thorsten.blum@...lux.com>,
	Vincent Donnefort <vdonnefort@...gle.com>,
	linke li <lilinke99@...com>, llvm@...ts.linux.dev
Subject: Re: [GIT PULL v2] tracing: Updates for v6.9

On Tue, Mar 19, 2024 at 02:22:27PM -0700, Linus Torvalds wrote:
> On Tue, 19 Mar 2024 at 14:03, Nathan Chancellor <nathan@...nel.org> wrote:
> >
> > For what it's worth, I applied that change and built ARCH=x86_64
> > defconfig with LLVM 18.1.1 from [1] but it does not appear to help the
> > instances of -Wstring-compare; in fact, it adds some additional warnings
> > that I have not seen before. I have attached the full build log.
> 
> Hmm. I'm no longer seeing any problems with commit 24f5bb9f24ad
> ("tracing: Just use strcmp() for testing __string() and __assign_str()
> match").
> 
> But that's clang 17.0.6.
> 
> The patch that Steven sent out (and that I applied) is a bit different
> from his "I'll change it to this" email, though. A couple of casts and
> parentheses different.
> 
> So maybe current -git works for you?

Ah, I did not notice your tree was updated, I was working off of
b3603fcb79b1. Works for me here, thanks for letting me know.

Cheers,
Nathan