From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E08829CA for ; Fri, 17 Dec 2021 12:48:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=phfSQOq+yHoa1/Is//J703S9KmGy3k5Z+ZGw0hERoCw=; b=nqhpDQDdE4h3YoMocmuJgMOmWR U9+JtecNnWJDXaXsYT4Q4SaMyfV8T0rbbFBXLx2zRmcUofUm3WVSBZ+YlroZwx2BXs1juzKuUnRNz sBPovTeDZuncDOL5A0A1pROpidRxOMHDKNItT7POmhMUHeCW5DS7An/RIBLaP4ZGetRfiSo2BBUre OvblY9ZV7SrCIJnIZiR/Pwj0UeTkDQP7goSGyJCZSBcgqpII2AEUFuNQk7T09VsR8/IkelBMOxCY/ Wd1bzGe8JrWFhHVd75XJh6D1vpk3MUZtpZJ3WCiKGr0w4a+CE3jlY6l4NQLHxiFbdCgANsxLTqMm8 QQMGWAAg==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1myCf6-00Gh52-Aa; Fri, 17 Dec 2021 12:48:37 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 0A0463000E6; Fri, 17 Dec 2021 13:48:35 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id AB0F426713FE3; Fri, 17 Dec 2021 13:48:35 +0100 (CET) Date: Fri, 17 Dec 2021 13:48:35 +0100 From: Peter Zijlstra To: Bill Wendling Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Nathan Chancellor , Nick Desaulniers , Juergen Gross , Andy Lutomirski , llvm@lists.linux.dev, LKML Subject: Re: [PATCH] x86: use builtins to read eflags Message-ID: References: <20211215211847.206208-1-morbo@google.com> <87mtl1l63m.ffs@tglx> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Dec 16, 2021 at 11:55:12AM -0800, Bill Wendling wrote: > On Wed, Dec 15, 2021 at 4:57 PM Thomas Gleixner wrote: > > > > Bill, > > > > On Wed, Dec 15 2021 at 13:18, Bill Wendling wrote: > > > > please always CC the relevant mailing lists, i.e. this lacks a cc: > > linux-kernel@vger.kernel.org > > > I thought that was automatically added. But as Peter pointed out in > another email thread, no one has time to read the LKML, so it seems a > bit pointless? Nonetheless it's added now. It is archived and really handy for future references. If/when needed etc..