From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A37522F24; Mon, 24 Jun 2024 16:54:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719248093; cv=none; b=fmsoEKJ+hBvz30rrOqN7dbK19Jp8MkCgJ6wloVeQJhdRmzbLa+hFaNBJ+tTciiBLPfPQC9lEMESHbRgVDSdg9psHUQhc9EaUBGSwhx6D0UPvPHVJSrFP8Xt0qkDlS7zl/bdiy0y+HyHXtbfHnJPL9ctIYC5G1dBo7PmfTWeOEJI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719248093; c=relaxed/simple; bh=Uwv+K0RBgShdFEgwsCqjkVywOnyT8K9fp50gjDKdzSM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WSX7E/c5O+mHLLXZzxXhJYV9dbuwWBs86fxwlgelGGM8bYyeQdxDIq3kXSqs0F9+Ji+oAOeeHWJNbOLXK8bawfFWDPmzDvNNS01p/SZYxvc+pZA/6l5Bzk4E/uHFtfS5QEwgvqtD2094qfYYveF9/uz1F4rdtU8rtgLKfPx4MTY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fzfZLeE7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fzfZLeE7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 188AEC2BBFC; Mon, 24 Jun 2024 16:54:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719248093; bh=Uwv+K0RBgShdFEgwsCqjkVywOnyT8K9fp50gjDKdzSM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fzfZLeE74prGw8oCXjR5/rO1KjhmsGoc9161nfGRNSbcvYsMdPHOfZKTwHeqHX9Yh 3JatS+dLKc9d4qecawuIGwKbC8NtSegb90VteEJf/B5AtLQ0mIDoCrhC7+hItOtDfr lC7CHLnkFKq0SyuZ1AoDAEhxF23ZbMfRXo2+QcYVFOJIBAr8X7cMR/rjsuSdrCVG54 CpRIrwVZS2eIonaEphM9fE7qF/w//pazAU+9OfE27fA1U091NNzVhvxyP+DIJVoDkJ QBhuOvoMqo3eyNPhoD5ogN34E5p+w6QIfWy/1rmgeSaN6rqdaXzP+O/sIiWsxtiJy9 iX0mWI909Cy6g== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1sLmy2-0000000038V-2H1o; Mon, 24 Jun 2024 18:54:59 +0200 Date: Mon, 24 Jun 2024 18:54:58 +0200 From: Johan Hovold To: Douglas Anderson Cc: Greg Kroah-Hartman , Jiri Slaby , Yicong Yang , Tony Lindgren , Andy Shevchenko , Johan Hovold , John Ogness , linux-arm-msm@vger.kernel.org, Bjorn Andersson , Konrad Dybcio , Ilpo =?utf-8?B?SsOkcnZpbmVu?= , Stephen Boyd , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Thomas Gleixner Subject: Re: [PATCH v4 7/8] serial: qcom-geni: Fix suspend while active UART xfer Message-ID: References: <20240610222515.3023730-1-dianders@chromium.org> <20240610152420.v4.7.I0f81a5baa37d368f291c96ee4830abca337e3c87@changeid> 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: On Mon, Jun 24, 2024 at 02:12:04PM +0200, Johan Hovold wrote: > I've prepared a minimal three patch series which fixes most of the > discussed issues (hard and soft lockup and garbage characters) and that > should be backportable as well. > > Currently, the diffstat is just: > > drivers/tty/serial/qcom_geni_serial.c | 36 +++++++++++++++++++++++++----------- > 1 file changed, 25 insertions(+), 11 deletions(-) > > Fixing the hard lockup 6.10-rc1 regression is just a single line. For the record, I've posted the series here: https://lore.kernel.org/lkml/20240624133135.7445-1-johan+linaro@kernel.org/ Johan