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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id 98e67ed59e1d1-2bf01a37314si9820748a91.2.2024.05.28.23.39.44 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 May 2024 23:39:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-193525-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b=Xt76iB82; arc=pass (i=1 dkim=pass dkdomain=linux.org.uk dmarc=pass fromdomain=zeniv.linux.org.uk); spf=pass (google.com: domain of linux-kernel+bounces-193525-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-193525-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 7FAFA28A7AF for ; Wed, 29 May 2024 06:39:44 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AB6C315FA84; Wed, 29 May 2024 06:39:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="Xt76iB82" Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 185F115B111; Wed, 29 May 2024 06:39:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716964778; cv=none; b=FA4x2wdQ4jWmp0HIVFCIGXd7aGImsf/V/Et08nvYSiKneW72iVf4LGQ/6l8yIndze1KMzGMqr7cBJPDuANjcczCYiR31lb2VFA7feUO32fh7C3z93QteCioUFa47HDstl8Ok6ddLYH3mlKvVInWiXTokVPhCQlkBp0sqINsfbsY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716964778; c=relaxed/simple; bh=c7vsMmkRkQR457AIbiTAbmeqKjK6C48DBrwt8IXm3GY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HsaBjLpTqbt9JWwOVPG6ynzTpuoMGsZwfRepH1/rVGL59rljLxBTYHJDkmGVz2p1vQ89iC0BpcxUqnoiLE14lq90RjTEdlR1/sYrd/ycgwQ2DTfXQxnQndLz+RiY5tXUfvR3XdbhD/ndbkrrCl/EkQpNFISShj2f3LIIX+i1pAI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=Xt76iB82; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=jqFwIexOOQubX3YN7HAsecUfsApstuKXfCuYEz3boRs=; b=Xt76iB82qgmw8BmC/lYvCAlW4c YFTbfeQR0xmdqNAOSA+3RXlA0QkXATAwtjTdp68G7XixUte3X65m2eVFJ4RwIsswaAETcJn0zEINq 5/AX2yohJa6d9gjzRl8g07NyJx0ZRSSCqRpvjC8AXkxOInii49qDKK7plvjTF5Sd0O8TEfuYMlt57 kNGYMUryy1cq9XfoyLnK2t8Fs+AI18hoZv4QeNDzVM3psgT5lcd3kmmNJokA4wBiMhn+eV34zRjZi e+uRGFejOsuzlux5I3ef3nkCmaEB6IxnJqlCrXufC5sMNi8EMZuUPTw8aKu8TJbMMLGFlunWX/aKX k/lKeZfw==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.96 #2 (Red Hat Linux)) id 1sCCyF-002CiM-1H; Wed, 29 May 2024 06:39:35 +0000 Date: Wed, 29 May 2024 07:39:35 +0100 From: Al Viro To: Nick Bowler Cc: linux-kernel@vger.kernel.org, Linux regressions mailing list , Alexey Gladkov , Greg Kroah-Hartman , Linus Torvalds Subject: Re: PROBLEM: kbd busted in linux 6.10-rc1 (regression) Message-ID: <20240529063935.GN2118490@ZenIV> References: <20240529052543.GL2118490@ZenIV> <20240529063648.GM2118490@ZenIV> 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=us-ascii Content-Disposition: inline In-Reply-To: <20240529063648.GM2118490@ZenIV> Sender: Al Viro On Wed, May 29, 2024 at 07:36:48AM +0100, Al Viro wrote: > not "none"). Uses the fact that "none" does not combine with > "read" or "write", so we can treat 011.... as "write with argument ^^^^^ read, that is. > size in range 8K..16K".