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 62C7149BD74; Thu, 10 Sep 2026 14:23:27 +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=1789050212; cv=none; b=XjlI6Ew1ZckaHU+uMRa4B39ori134ROXnE69XvvTXRdNmM7a4DndUkGNk+dMu6CBAfv0LvHmioq4cNW5DrJWxYjtBaVSR3ErEWOsRONlcoc9VVMoXFQZR5KVKKHx2FRLY+Pq9tLyi7w5218lVEo8IdrBrTzsTtg0ESXPc5AOspw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789050212; c=relaxed/simple; bh=oQLfe0josw0afgf5qbypjfJkfaRgUMkwMRxthXux920=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fOgLqTAVkn1YkUS/ednn6pYe4iUQ/udGHmJV9uQkB/Z4dOYeOmrckf+l6cjHb+CGudBrjp9K1r8POi2kXCmtkBHg+b+njxf3BLBd3Rcqz0gdNox2hgkxQPrTMAI32i4O/t8DfmNhq2aOSXuHuMv94MDDdmrC9Azp+DP6h2OE3p8= 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=D1meaicj; 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="D1meaicj" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 60AA540E01DD; Thu, 10 Sep 2026 14:23:25 +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 JlEgMq8cfcwl; Thu, 10 Sep 2026 14:23:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1789050195; bh=oazBnerJKBXfynp5uGUgQGCP5CJIKWsROgSUMUbl4yM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=D1meaicjse+es/+8OSM9lXaQVJ22Ma8RICYFH+AKCVCVtmrIEV50ALRE1EIaKXaaO zUz983449jzmJzwfllrEDiPSDk+NDzDt+n1J1sBFavIj4kDdN+zE1YnIgBs7H2P9d9 mcpPTfbPDTeZhklPoT7pWxFmOlGoT2vOzbv3eajeBP9g5rNGK7Fi7UKYqB5a1Dqps4 TJfhj9EJoZj0FXuAyFeuAW+NCHjPB+CS3YcAOkioiBkz2YiABsTfCueSf+mW+SXIRx qd3em2EQ7l9u8pSKrzT5Bqv2ho1agTxx1RoeUrWB2BV2RUMg0ebjNa17HUu3ON6e7d nVQ02h/1AaLAfriIgs+TNjHxHc+VY+GYOnoJlk9GHbPu7kJ9EIo9C9aXnVgb6PMn5I TKLe8CXssgvuYzAeUvwc7XpkVWQhlNr6WtXZQ6zPvxC3czTysE75mmR9JgLSludc01 1jfcf4ruW7Sj6u1EXYE6F7d6I/nXg2uAX21EqH7q/0TjlUrFh9mNPOlWGo2XQaEgBf VVRYB/lMQNCa0cxitws60mOodDHxp3zYn2kXrIdPVxWA9YtML9eXV8QLl0rAjh0pOi Nix2IeAnQJxv2yvHcIHqSV6yddrGQEXRc186uIkRWFaEwGdEqRt8KtrIDHxe1wse9W jiiPVvzzi4wMbo+xQmcAma3s= Received: from stx.tnic (unknown [IPv6:2600:1700:38ca:c00::3a]) (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 C01DB40E00E8; Thu, 10 Sep 2026 14:23:05 +0000 (UTC) Date: Thu, 10 Sep 2026 07:23:01 -0700 From: Borislav Petkov To: Peter Zijlstra Cc: Eric Biggers , x86@kernel.org, linux-um@lists.infradead.org, linux-raid@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, Christoph Hellwig , Andrew Morton Subject: Re: [PATCH v5 6/8] x86/fpu: Remove cpu_has_xfeatures() Message-ID: <20260910142301.GAaqK9RVdjjmpwX876@fat_crate.local> References: <20260901145740.42337-1-ebiggers@kernel.org> <20260901145740.42337-7-ebiggers@kernel.org> <20260910083801.GU4121339@noisy.programming.kicks-ass.net> Precedence: bulk X-Mailing-List: linux-raid@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: <20260910083801.GU4121339@noisy.programming.kicks-ass.net> On Thu, Sep 10, 2026 at 10:38:01AM +0200, Peter Zijlstra wrote: > Boris, can you have a look? For now I'm reverting this patch locally. Yeah, I'll zap it from the x86/fpu lineup and then we can see how to fix up everything later. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette