From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 CFF701E539; Mon, 19 Feb 2024 14:42:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708353757; cv=none; b=tdEN6WNBl3TYjz7G+8RpADsUlyht4wuUVKDiMM/DV2fo0rJ3dANnAHX0djsF8SCRWpEFvWtGeXvdpdQ9PQiMQddYNxbGczHw1vWat4ToD8zVnEiL76Qb28HniFMYVw1cccm2RaKvlxmqTfEq2ynXiB4Kxfa+//0LzrR+K83CRFM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708353757; c=relaxed/simple; bh=cip1i8B8DD/QCl1/kX5cfjQXuF4t6MqqTcxz1cJ2xxA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NqmbkJ2e2dBnJ2YhqtUEJ7aj2n8lnOj518ZHuRH98gNrmlbuVImeDsJRoQr9O136rtuJ9LW8/K2K8/FpxgqFQecjWgbu8TDNGveBoTjn30JxAI6tz3sQQCDF6emTpViwTPy+HRrAohDz8sEp6OrJOXR+UmqtcR3h+DQ2jWZNjwA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=Kjis16DY; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="Kjis16DY" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 71A8B40E01BB; Mon, 19 Feb 2024 14:42:26 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id cdxkXbQoPgnP; Mon, 19 Feb 2024 14:42:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1708353744; bh=wruQZ2Y3NvX4XlylYHQfJUkxVCtOk9vrXRhRqlWChRs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Kjis16DYQ0GRshMDdxyqTHD9DgkaWwsjHND2me2yOdvnnMPRR2/e982pSTYP1Eyek PgMNc2GfUl9MEhwEfZVYV08K+MiYYlCdxsKtqv+TRoc6rr3+74P0bT1y2EXCLfRQQ2 WSH7U7znko67VTvHhGEBTboIO0ChOnO7F7k87axPgJ/9Blrh9hWHpgF970csuNtRHw SatLMWWtWhaOy+lBH5f9EZiCIVchvkSJ4cBlzcRUv4phzFBfBN9bpv2VzA7o21hMON KnSo3E9stWVpTQ8eayHYKA1Yo57c6uY8m3eoqHl1TnKUoRPccr/RCfbWr3Ktz7W1Y0 ttacL2eiRKkVJPSq5eYRLGp3B+fXhbpYi2Ainn3JQiP4eIpgbqnmvjgYrByg9CSdbQ kvbxlghor+gde7jf6MGW9dF6au7pkkQvLAwRmNhkDieQnTO2hmF7QN9tlgZv0e9pQS eqdUymv9pyuDOgZB/DS2riUc2I+nYcHZv4ew27Pskx2MSMi45tcxZqh2l131IAOsN0 cDLb8mas7esDKxuHH6PjwqNXXGaybTPD/Isneo3IYY+FhA7G50qyd9jZaYEx3CUs5B cU6erxJrb986YJAQipwSZcRHBrL/8AK7auHUDkAOS17Ttky048RCMx4Q3UqMGJ+GW7 6gvsLewOguEotjgi19mGVS1k= Received: from zn.tnic (pd953021b.dip0.t-ipconnect.de [217.83.2.27]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id DC80540E01A9; Mon, 19 Feb 2024 14:42:15 +0000 (UTC) Date: Mon, 19 Feb 2024 15:42:10 +0100 From: Borislav Petkov To: Brendan Jackman Cc: linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org, Lai Jiangshan , Thomas Gleixner , x86@kernel.org, Kevin Cheng , Yosry Ahmed Subject: Re: [tip: x86/entry] x86/entry: Avoid redundant CR3 write on paranoid returns Message-ID: <20240219144210.GDZdNowiz8Tr9j8acY@fat_crate.local> References: <20240108113950.360438-1-jackmanb@google.com> <170612139384.398.13715690088153668463.tip-bot2@tip-bot2> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: On Mon, Feb 19, 2024 at 11:49:46AM +0100, Brendan Jackman wrote: > [Apologies if you see this as a duplicate, accidentally sent the > original in HTML, please disregard the other one] > > Hi Thomas, > > I have just noticed that the commit has disappeared from > tip/x86/entry. Is that deliberate? $ git fetch tip $ git log -1 --oneline tip/x86/entry bb998361999e (refs/remotes/tip/x86/entry) x86/entry: Avoid redundant CR3 write on paranoid returns Looks there to me. :) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette