Subject drm/vmwgfx: fix surface reference ioctl error handling and TOCTOU
Author qwe.aldo@gmail.com
Date 2026-10-07 21:20:48 +0000 UTC
Version
Cc dri-devel@lists.freedesktop.org maaz.mombasawala@broadcom.com qwe.aldo@gmail.com sashiko-bot@kernel.org stable@vger.kernel.org zack.rusin@broadcom.com
Patches (2)
Name Content [All]
[PATCH v2 1/2] drm/vmwgfx: return an error when a shared GB surface has no backup buffer [Body]
[PATCH v2 2/2] drm/vmwgfx: close TOCTOU on guest_memory_bo in surface reference ioctl [Body]
Series Summary
in progress
Status: in progress
Sessions
Session 2026-10-07
in progress
ID (for dev) 6af168a6-67b4-48c7-a8c0-75fbed8d9f00
Status in progress
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] passed [Log]
[KASAN] Boot test: Base 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] passed [Log]
[KASAN] Build Patched 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] [patched] passed [Log]
[KASAN] Fuzz 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] 1b15fa434b4b49cdf276fc0bc88264605661fdf6 [Config] [patched] running [Log]