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[23.128.96.18]) by mx.google.com with ESMTP id gt36si9018050ejc.57.2021.02.21.01.56.30; Sun, 21 Feb 2021 01:56:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b="Tzg/QBiD"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229634AbhBUJzH (ORCPT + 99 others); Sun, 21 Feb 2021 04:55:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229519AbhBUJzG (ORCPT ); Sun, 21 Feb 2021 04:55:06 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68C6FC061574 for ; Sun, 21 Feb 2021 01:54:25 -0800 (PST) Received: from zn.tnic (p200300ec2f205c000e54e9bea7f0af0c.dip0.t-ipconnect.de [IPv6:2003:ec:2f20:5c00:e54:e9be:a7f0:af0c]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id D8D951EC04BF; Sun, 21 Feb 2021 10:54:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1613901264; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=uxF4+IXKSyYsqHBlEAL+H1yOj5yvBTV6KLN9xQ3Mh2E=; b=Tzg/QBiDN016zSYBFLyhgwTEtJbx3woK6DxJ6RaC7SKmzkPngXk11ztBmPFj8ltja7MJEJ qr4OwMwyNuUPid8zVOJI+WYl+Bhi2R3JwEw9mAC8dmwDy0w7PXDwnMsDdxtUcjsh7l9Hcc y+/RWnzvxtnqpEG0pPZzJKpfaZA8sgs= Date: Sun, 21 Feb 2021 10:54:27 +0100 From: Borislav Petkov To: Peter Zijlstra Cc: Josh Poimboeuf , x86@kernel.org, pjt@google.com, mbenes@suze.cz, jgross@suse.com, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 6/6] objtool,x86: Rewrite retpoline thunk calls Message-ID: <20210221095427.GB1897@zn.tnic> References: <20210219204300.749932493@infradead.org> <20210219210535.492733466@infradead.org> <20210219215530.ivzzv3oavhuip6un@treble> <20210219220158.GD59023@worktop.programming.kicks-ass.net> <20210220003920.GG26778@zn.tnic> <20210220174101.GA29905@zn.tnic> <20210220222802.GA4746@worktop.programming.kicks-ass.net> <20210220225100.GA5208@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210220225100.GA5208@worktop.programming.kicks-ass.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Feb 20, 2021 at 11:51:00PM +0100, Peter Zijlstra wrote: > > 11 patches and one beer later, it even boots :-) Yah, beer and coding sometimes works. But only sometimes, ask rostedt and tglx. :-P > > Saves more than 6k on a defconfig build. Uuh, niice. And that will be a lot more on a all{yes,mod}config. > https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=locking/jump_label Looks interesting. I'll definitely have an indepth look when you send them proper. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette