linux-kernel - [PATCH 5/5] drm/nouveau/kms/nv140-: Add CRC methods to gv100_disp_core_mthd

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

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20210119014849.2509965-6-lyude@redhat.com>
Date:   Mon, 18 Jan 2021 20:48:49 -0500
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org
Cc:     Martin Peres <martin.peres@...e.fr>,
        Jeremy Cline <jcline@...hat.com>,
        Simon Ser <contact@...rsion.fr>,
        Ben Skeggs <bskeggs@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org (open list:DRM DRIVER FOR NVIDIA
        GEFORCE/QUADRO GPUS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 5/5] drm/nouveau/kms/nv140-: Add CRC methods to gv100_disp_core_mthd_head

Noticed this while trying to figure out the bit that we need to set in
order to get cursor CRCs to come up correctly on volta+: we never actually
went and added these methods to gv100_disp_core_mthd_head in
drm/nouveau/nvkm/engine/disp/coregv100.c which means we don't trace their
values when disp tracing is enabled in nvkm. So, fix that.

Cc: Martin Peres <martin.peres@...e.fr>
Cc: Jeremy Cline <jcline@...hat.com>
Cc: Simon Ser <contact@...rsion.fr>
Signed-off-by: Lyude Paul <lyude@...hat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
index e20a48f201f6..448a515057c7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
@@ -106,6 +106,8 @@ gv100_disp_core_mthd_head = {
 		{ 0x20a4, 0x6820a4 },
 		{ 0x20a8, 0x6820a8 },
 		{ 0x20ac, 0x6820ac },
+		{ 0x2180, 0x682180 },
+		{ 0x2184, 0x682184 },
 		{ 0x218c, 0x68218c },
 		{ 0x2194, 0x682194 },
 		{ 0x2198, 0x682198 },
-- 
2.29.2