From: Takashi Iwai <tiwai@suse.de>
To: Arnd Bergmann <arnd@kernel.org>
Cc: "Vinod Koul" <vkoul@kernel.org>,
"Jaroslav Kysela" <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
"Amadeusz Sławiński" <amadeuszx.slawinski@linux.intel.com>,
"Arnd Bergmann" <arnd@arndb.de>,
"Yu Jiaoliang" <yujiaoliang@vivo.com>,
"Peter Ujfalusi" <peter.ujfalusi@linux.intel.com>,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] ALSA: compress_offload: import DMA_BUF namespace
Date: Fri, 20 Dec 2024 09:50:06 +0100 [thread overview]
Message-ID: <87cyhmrb5t.wl-tiwai@suse.de> (raw)
In-Reply-To: <20241216093410.377112-1-arnd@kernel.org>
On Mon, 16 Dec 2024 10:33:40 +0100,
Arnd Bergmann wrote:
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> The compression offload code cannot be in a loadable module unless it
> imports that namespace:
>
> ERROR: modpost: module snd-compress uses symbol dma_buf_get from namespace DMA_BUF, but does not import it.
> ERROR: modpost: module snd-compress uses symbol dma_buf_put from namespace DMA_BUF, but does not import it.
> ERROR: modpost: module snd-compress uses symbol dma_buf_fd from namespace DMA_BUF, but does not import it.
>
> Fixes: 04177158cf98 ("ALSA: compress_offload: introduce accel operation mode")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Sorry for the delay, as I've been (still) off.
Applied both patches now. Thanks!
Takashi
prev parent reply other threads:[~2024-12-20 8:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-16 9:33 [PATCH 1/2] ALSA: compress_offload: import DMA_BUF namespace Arnd Bergmann
2024-12-16 9:33 ` [PATCH 2/2] ALSA: compress_offload: avoid 64-bit get_user() Arnd Bergmann
2024-12-16 10:16 ` Shengjiu Wang
2024-12-16 16:28 ` Vinod Koul
2024-12-16 10:15 ` [PATCH 1/2] ALSA: compress_offload: import DMA_BUF namespace Shengjiu Wang
2024-12-16 16:28 ` Vinod Koul
2024-12-20 8:50 ` Takashi Iwai [this message]
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