linux-kernel - Re: [PATCH -tip v2] x86/idle: Work around LLVM assembler bug with MONITOR and MWAIT insn

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Message-ID: <20250403112554.GDZ-5wQsu0CzMMpBpZ@fat_crate.local>
Date: Thu, 3 Apr 2025 13:25:54 +0200
From: Borislav Petkov <bp@...en8.de>
To: Ingo Molnar <mingo@...nel.org>
Cc: Uros Bizjak <ubizjak@...il.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...or.com>, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH -tip v2] x86/idle: Work around LLVM assembler bug with
 MONITOR and MWAIT insn

On Thu, Apr 03, 2025 at 01:20:33PM +0200, Ingo Molnar wrote:
> So I've zapped cd3b85b27542 instead - let's re-try it again and
> see if there's any code generation tradeoffs vs. the byte encodings?

Please.

And give the test bots some time to chew on them before committing and/or
build-test with clang too.

Thx.

-- 
Regards/Gruss,
    Boris.

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