From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 28 Feb 2025 19:14:35 +0000 (-0500)
Subject: drm/amdgpu: return an error in the userq IOCTL when DRM_AMDGPU_NAVI3X_USERQ=n
X-Git-Tag: v6.16-rc1~33^2~19^2~273
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=df85baa767ca39c0a28d56a5a02251844c122a09;p=linux-block.git

drm/amdgpu: return an error in the userq IOCTL when DRM_AMDGPU_NAVI3X_USERQ=n

I'd swear this was already fixed, but I guess the patch never
landed.  Add it now.

Reviewed-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
index 0664e04828c0..a78a3728f6b8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
@@ -402,7 +402,7 @@ int amdgpu_userq_ioctl(struct drm_device *dev, void *data,
 int amdgpu_userq_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *filp)
 {
-	return 0;
+	return -ENOTSUPP;
 }
 #endif