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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
To: Maxime Ripard <mripard@kernel.org>,
	 Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>,
	 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	 Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>,
	 Simona Vetter <simona@ffwll.ch>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
	 dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	 Dave Stevenson <dave.stevenson@raspberrypi.com>
Subject: [PATCH 0/3] drm/vc4: 3 minor fixes from mismatched drm_dev_[enter|exit] calls
Date: Tue, 08 Oct 2024 17:44:33 +0100	[thread overview]
Message-ID: <20241008-drm-vc4-fixes-v1-0-9d0396ca9f42@raspberrypi.com> (raw)

These are 3 fixes noted from Marek's report that he was seeing lock
held issues.
The place he had noticed was actually triggered due to an incorrect
change to a conditional, but also a further place was noted where
it was possible to leave the function without calling drm_dev_exit.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
Dave Stevenson (3):
      drm/vc4: Match drm_dev_enter and exit calls in vc4_hvs_lut_load
      drm/vc4: Match drm_dev_enter and exit calls in vc4_hvs_atomic_flush
      drm/vc4: Correct generation check in vc4_hvs_lut_load

 drivers/gpu/drm/vc4/vc4_hvs.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
---
base-commit: 2c34a5464007c45142af009d13c668b0630ef9c0
change-id: 20241008-drm-vc4-fixes-4aceb259455c

Best regards,
-- 
Dave Stevenson <dave.stevenson@raspberrypi.com>


             reply	other threads:[~2024-10-08 16:44 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-08 16:44 Dave Stevenson [this message]
2024-10-08 16:44 ` [PATCH 1/3] drm/vc4: Match drm_dev_enter and exit calls in vc4_hvs_lut_load Dave Stevenson
2024-10-09  1:22   ` Maíra Canal
2024-10-09  6:20   ` Marek Szyprowski
2024-10-08 16:44 ` [PATCH 2/3] drm/vc4: Match drm_dev_enter and exit calls in vc4_hvs_atomic_flush Dave Stevenson
2024-10-09  1:26   ` Maíra Canal
2024-10-09  6:20   ` Marek Szyprowski
2024-10-08 16:44 ` [PATCH 3/3] drm/vc4: Correct generation check in vc4_hvs_lut_load Dave Stevenson
2024-10-09  1:30   ` Maíra Canal
2024-10-09 11:32     ` Dave Stevenson
2024-10-09  6:20   ` Marek Szyprowski
2024-10-09 12:15 ` [PATCH 0/3] drm/vc4: 3 minor fixes from mismatched drm_dev_[enter|exit] calls Dave Stevenson

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