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 DD0FD266584; Wed, 21 May 2025 12:33:52 +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=1747830833; cv=none; b=Yu98VyCvi/WPMcIAc6/cLswlmdnEwciY6ixR6IP90oPq0BWe5kRyWn8R/FzNm70aFCuGXdET+DOXmgYuUZdFahHNyF2tC1p06gCicgFeLuFwIDueFb8AATh2eFE2mvQaGh7V7g3l7hI9NQH19Z0/z/QUpeIKIRlv1nMhjmmDCpQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747830833; c=relaxed/simple; bh=IQ7D5d13ogQRrujdTaDoGuXHAM/pLSWmE8ThTe1Btn0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sVAkSwcgt7i1V1FQTeq/E4/bQtPmE+ctIfgJjnEL/v9wFCuRvEIzARUM4gnKthoaRwJDfsF5tiEmgtkzmEvNjIrgEyBU3ql8VE3yaqmzp6DHthrEUquL3AhGLB29Jic2e8D/3waykHqqNGBQgY+VCLdffv3IZAo4EKjTUcCxMM8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vlNsk5rG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vlNsk5rG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E226DC4CEED; Wed, 21 May 2025 12:33:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1747830832; bh=IQ7D5d13ogQRrujdTaDoGuXHAM/pLSWmE8ThTe1Btn0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vlNsk5rGtJUkle4lhgVUI8lIyN+eHAEjFc1tDz6Als66sNcjLeqodI9gdYFpRRQRB To7mD4kI0W5BExYGjfYTGKBbCBYrdtGho0ObJOKlI/SPsUqN3pHgfAiPKDAFgwgGeQ MEPu8IppmXSAznu+U2C5CRTwiyAGIT9q6uTvC/gM= Date: Wed, 21 May 2025 14:33:49 +0200 From: Greg Kroah-Hartman To: Takashi Iwai Cc: Arnd Bergmann , Mark Brown , Arnd Bergmann , Jaroslav Kysela , Takashi Iwai , Wesley Cheng , Dan Carpenter , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] ALSA: qc_audio_offload: address space cleanups Message-ID: <2025052139-passport-trembling-4db5@gregkh> References: <20250513123442.159936-1-arnd@kernel.org> <8734d7va5t.wl-tiwai@suse.de> 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: <8734d7va5t.wl-tiwai@suse.de> On Wed, May 14, 2025 at 11:01:02AM +0200, Takashi Iwai wrote: > On Tue, 13 May 2025 14:34:39 +0200, > Arnd Bergmann wrote: > > > > From: Arnd Bergmann > > > > I ran into a build time warning and spent some time trying to > > gently rewrite the new driver to avoid the warning and make it > > behave more like other drivers. > > > > I'm still a bit confused about what the driver actually does > > and why a buffer has to be mapped into a two devices, but I hope > > that either my patches clear this up enough, or if they are wrong > > are helpful to have someone else sort it out properly. > > > > The patches are currently queued for v6.16 in Greg's usb-next > > tree, so my fixes look correct, I hope he can apply them there > > before the merge window. > > > > Arnd Bergmann (3): > > ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables > > ALSA: qc_audio_offload: avoid leaking xfer_buf allocation > > ALSA: qc_audio_offload: try to reduce address space confusion > > JFYI, the qcom offload stuff is currently only on Greg's USB tree, not > on Mark's or my sound git tree. Ok, I'll take this through the usb tree now, thanks. greg k-h