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Subject[PATCH] drm/msm: Fix MSM_INFO_GET_IOVA with carveout
Date
The msm_gem_get_iova should be guarded with gpu != NULL and not aspace
!= NULL, because aspace is NULL when using vram carveout.

Fixes: 933415e24bd0d ("drm/msm: Add support for private address space instances")

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
---
drivers/gpu/drm/msm/msm_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index c5e61cb3356df..c1953fb079133 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -775,9 +775,10 @@ static int msm_ioctl_gem_info_iova(struct drm_device *dev,
struct drm_file *file, struct drm_gem_object *obj,
uint64_t *iova)
{
+ struct msm_drm_private *priv = dev->dev_private;
struct msm_file_private *ctx = file->driver_priv;

- if (!ctx->aspace)
+ if (!priv->gpu)
return -EINVAL;

/*
--
2.29.2
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