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Fri, 20 Dec 2024 08:50:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id DEbKF8MvZWfWagAAD6G6ig (envelope-from ); Fri, 20 Dec 2024 08:50:11 +0000 Date: Fri, 20 Dec 2024 09:50:06 +0100 Message-ID: <87cyhmrb5t.wl-tiwai@suse.de> From: Takashi Iwai To: Arnd Bergmann Cc: Vinod Koul , Jaroslav Kysela , Takashi Iwai , Amadeusz =?ISO-8859-2?Q?S=B3awi=F1ski?= , Arnd Bergmann , Yu Jiaoliang , Peter Ujfalusi , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] ALSA: compress_offload: import DMA_BUF namespace In-Reply-To: <20241216093410.377112-1-arnd@kernel.org> References: <20241216093410.377112-1-arnd@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Score: -3.30 X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_SEVEN(0.00)[10]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo] X-Spam-Flag: NO X-Spam-Level: On Mon, 16 Dec 2024 10:33:40 +0100, Arnd Bergmann wrote: > > From: Arnd Bergmann > > 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 Sorry for the delay, as I've been (still) off. Applied both patches now. Thanks! Takashi