From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from shakotay.alphanet.ch (shakotay.alphanet.ch [46.140.72.222]) (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 5D1841CA682 for ; Tue, 3 Sep 2024 13:50:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.140.72.222 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725371437; cv=none; b=JTmHb+e6mQuQHRKCaMopOd1HmnxF0RupAUJBTniG9I89WRC9bW0IIdspmtaM9PEu6X9iBKiPHBT52sOlpfFDYc0nDqJGFMUtUnFhoi+yq+HQvtFluQr2AdDWAQPJvNPNKwXDnnXMTuIB4RzeD7UwB5dXEkYN/284HOzI8Wi0Qco= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725371437; c=relaxed/simple; bh=94k0MamP4n3h+f+GTs3Z5jdLiy75YA2JWP+Fe9pQNGI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CFT3zqRn0UvhmU6j6/7vEf25koTSI/QkPOT4pQ/HHRrjSn48q2m/tiRGnd8yKN5tejdl8SYsOlwF/ejoWJhX4DhkpUNuU9m9qQ4U4HU7/7Gl+2/0+pgSxDpHtiOm62qd4FmrDrtGemizkqzNyhmj+KCULLrIZiquWh3IMfnFZdw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alphanet.ch; spf=pass smtp.mailfrom=alphanet.ch; dkim=pass (2048-bit key) header.d=alphanet.ch header.i=@alphanet.ch header.b=F3JvMkjT; arc=none smtp.client-ip=46.140.72.222 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alphanet.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alphanet.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=alphanet.ch header.i=@alphanet.ch header.b="F3JvMkjT" Received: by shakotay.alphanet.ch (Postfix, from userid 1022) id 02C231241E66; Tue, 3 Sep 2024 15:50:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alphanet.ch; s=mail; t=1725371432; bh=94k0MamP4n3h+f+GTs3Z5jdLiy75YA2JWP+Fe9pQNGI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=F3JvMkjT10XYH9MEEfaIAlTttPZVW/A/pD1MNbmP8VxsQj7lju8MS0gZQvadHRQcY XdXVUpq9OsIW8nz6ZQGHjCJM5wP94gmX/1TpEAuoZvkVHGyPM2IYjAf+l8pnM+qU+c 29vK1dCQ0i6pKwYMihpCfuuEnsqyY39242O7wDbIGFaStyTfFnfEzSd0M68FVqfMc0 kYGKwjCiQq4kbI8iZFi2X9AGUGfVJoYJFgCtb7EO7rMsnZ8Cs/37dn/q9KU9Izo3i2 O19KMxvxKBnlLFADOhVsWthqKXPM4tCuDtkl3ysTjoQ9ldkqDkPUuK760nluz4FxgI M+7kGo/5nPhAw== Received: from reliant.alphanet.ch (reliant.alphanet.ch [192.168.1.30]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by shakotay.alphanet.ch (Postfix) with ESMTPS id E87B812414A2; Tue, 3 Sep 2024 15:50:17 +0200 (CEST) Received: by reliant.alphanet.ch (Postfix, from userid 1000) id DE7B676D139; Tue, 3 Sep 2024 15:50:17 +0200 (CEST) Date: Tue, 3 Sep 2024 15:50:17 +0200 From: Marc SCHAEFER To: Micha?? Pecio Cc: linux-usb@vger.kernel.org Subject: Re: Strange issues with UAS URB cancellation Message-ID: References: <20240903094822.3ae297cb@foxbook> <20240903152218.74393a9e@foxbook> Precedence: bulk X-Mailing-List: linux-usb@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: <20240903152218.74393a9e@foxbook> Re, On Tue, Sep 03, 2024 at 03:22:18PM +0200, Micha?? Pecio wrote: > > Thank you, I applied + recompiled. After a while (~1 hour), I got a > > lot of messages in dmesg, slowing down the md raidcheck to a crawl. > Sorry about that, this was not intended. It looks like your controller > doesn't tolerate the NEC workaround. It's a test system, no worry. Just patched as instructed & recompiled & re-run the same test, probably won't hear from me for the next few hours. Sep 3 15:49:32 video kernel: [ 110.660593] md: check of RAID array md0 Have a nice evening!