From: Takashi Iwai <tiwai@suse.de> To: dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com>, Sean Paul <sean@poorly.run>, Thomas Zimmermann <tzimmermann@suse.de>, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] drm/udl: Fix stray URBs and cleanup Date: Thu, 4 Aug 2022 09:58:22 +0200 [thread overview] Message-ID: <20220804075826.27036-1-tiwai@suse.de> (raw) Hi, this is a series of fixes for UDL driver to address the leftover URBs at suspend/resume. It begins with the simplification of FIFO control code with the standard wait queue, followed by the handling of pending URBs, and replace BUG_ON() with WARN_ON() as a cleanup. Takashi === Takashi Iwai (4): drm/udl: Replace semaphore with a simple wait queue drm/udl: Sync pending URBs at suspend / disconnect drm/udl: Kill pending URBs at suspend and disconnect drm/udl: Replace BUG_ON() with WARN_ON() drivers/gpu/drm/udl/udl_drv.h | 14 +++- drivers/gpu/drm/udl/udl_main.c | 125 ++++++++++++++--------------- drivers/gpu/drm/udl/udl_modeset.c | 4 + drivers/gpu/drm/udl/udl_transfer.c | 3 +- 4 files changed, 79 insertions(+), 67 deletions(-) -- 2.35.3
WARNING: multiple messages have this Message-ID (diff)
From: Takashi Iwai <tiwai@suse.de> To: dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com>, Sean Paul <sean@poorly.run>, linux-kernel@vger.kernel.org, Thomas Zimmermann <tzimmermann@suse.de> Subject: [PATCH 0/4] drm/udl: Fix stray URBs and cleanup Date: Thu, 4 Aug 2022 09:58:22 +0200 [thread overview] Message-ID: <20220804075826.27036-1-tiwai@suse.de> (raw) Hi, this is a series of fixes for UDL driver to address the leftover URBs at suspend/resume. It begins with the simplification of FIFO control code with the standard wait queue, followed by the handling of pending URBs, and replace BUG_ON() with WARN_ON() as a cleanup. Takashi === Takashi Iwai (4): drm/udl: Replace semaphore with a simple wait queue drm/udl: Sync pending URBs at suspend / disconnect drm/udl: Kill pending URBs at suspend and disconnect drm/udl: Replace BUG_ON() with WARN_ON() drivers/gpu/drm/udl/udl_drv.h | 14 +++- drivers/gpu/drm/udl/udl_main.c | 125 ++++++++++++++--------------- drivers/gpu/drm/udl/udl_modeset.c | 4 + drivers/gpu/drm/udl/udl_transfer.c | 3 +- 4 files changed, 79 insertions(+), 67 deletions(-) -- 2.35.3
next reply other threads:[~2022-08-04 7:58 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-04 7:58 Takashi Iwai [this message] 2022-08-04 7:58 ` [PATCH 0/4] drm/udl: Fix stray URBs and cleanup Takashi Iwai 2022-08-04 7:58 ` [PATCH 1/4] drm/udl: Replace semaphore with a simple wait queue Takashi Iwai 2022-08-04 7:58 ` Takashi Iwai 2022-08-04 7:58 ` [PATCH 2/4] drm/udl: Sync pending URBs at suspend / disconnect Takashi Iwai 2022-08-04 7:58 ` Takashi Iwai 2022-08-04 7:58 ` [PATCH 3/4] drm/udl: Kill pending URBs at suspend and disconnect Takashi Iwai 2022-08-04 7:58 ` Takashi Iwai 2022-08-09 7:13 ` Thomas Zimmermann 2022-08-09 7:15 ` Takashi Iwai 2022-08-09 7:15 ` Takashi Iwai 2022-08-09 7:41 ` Thomas Zimmermann 2022-08-09 9:03 ` Takashi Iwai 2022-08-09 9:03 ` Takashi Iwai 2022-08-09 9:13 ` Thomas Zimmermann 2022-08-09 9:19 ` Takashi Iwai 2022-08-09 9:19 ` Takashi Iwai 2022-08-16 13:55 ` Takashi Iwai 2022-08-16 14:01 ` Thomas Zimmermann 2022-08-16 14:10 ` Takashi Iwai 2022-08-16 14:10 ` Takashi Iwai 2022-08-04 7:58 ` [PATCH 4/4] drm/udl: Replace BUG_ON() with WARN_ON() Takashi Iwai 2022-08-04 7:58 ` Takashi Iwai 2022-08-05 12:21 ` [PATCH 0/4] drm/udl: Fix stray URBs and cleanup Thomas Zimmermann
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