drm/msm: Fix barriers accessing ctx vm

Don't rely on store ordering to protect us from caller seeing a
partially initialized vm.

Reported-by: Sashiko <sashiko-bot@kernel.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/743079/
Message-ID: <20260729155609.20190-2-robin.clark@oss.qualcomm.com>
This commit is contained in:
Rob Clark 2026-07-29 08:55:38 -07:00
commit ae88499d71