| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 15 Apr 2019 14:39:04 +0200
From: Paul Kocialkowski <paul.kocialkowski@...tlin.com>
To: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: Eric Anholt <eric@...olt.net>, David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Maxime Ripard <maxime.ripard@...tlin.com>,
Eben Upton <eben@...pberrypi.org>,
Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Subject: [PATCH v5 0/4] drm/vc4: Binner BO management improvements
Changes since v4:
* Used a kref on the binner bo instead of firstopen/lastclose;
* Added a mutex to prevent race conditions;
* Took care of enabling the OOM interrupt when we have a binner BO allocated.
Changes since v3:
* Split changes into more commits when possible;
* Reworked binner bo alloc condition as discussed.
Changes since v2:
* Removed deprecated sentence about fristopen;
* Added collected Reviewed-By tags.
Changes since v1:
* Squashed the two final patches into one.
Paul Kocialkowski (4):
drm/vc4: Reformat and export binner bo allocation helper
drm/vc4: Check for V3D before binner bo alloc
drm/vc4: Check for the binner bo before handling OOM interrupt
drm/vc4: Allocate binner bo when starting to use the V3D
drivers/gpu/drm/vc4/vc4_bo.c | 30 ++++++++++++++++++
drivers/gpu/drm/vc4/vc4_drv.c | 17 +++++++++++
drivers/gpu/drm/vc4/vc4_drv.h | 10 ++++++
drivers/gpu/drm/vc4/vc4_irq.c | 9 ++++--
drivers/gpu/drm/vc4/vc4_v3d.c | 57 ++++++++++++++++++++++++-----------
5 files changed, 104 insertions(+), 19 deletions(-)
--
2.21.0
Powered by blists - more mailing lists