diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-18 11:38:06 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-08-08 11:03:33 +0100 |
| commit | 2ad16c21d10217a6563c16386c267f6000b15975 (patch) | |
| tree | 7197dbc3c7ee5841e5e2893157eb2a1884b53c53 | |
| parent | 7d16c08ab6cd8de9c13ce5ce13b5d66a6feebca6 (diff) | |
drm/etnaviv: re-allow get_param as per "staging: etnaviv: allow get_param without auth"
A previous commit was dropped which allows unprivileged userspace to
query the capabilities of the GPU (eg, the viv_info tool.):
staging: etnaviv: allow get_param without auth
There is no need to restrict access to the get_param ioctl; this is
used to obtain information about the device and has no side effects.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index 3d4f56df8359..0c4d63150c31 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -458,7 +458,7 @@ static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data, static const struct drm_ioctl_desc etnaviv_ioctls[] = { #define ETNA_IOCTL(n, func, flags) \ DRM_IOCTL_DEF_DRV(ETNAVIV_##n, etnaviv_ioctl_##func, flags) - ETNA_IOCTL(GET_PARAM, get_param, DRM_AUTH|DRM_RENDER_ALLOW), + ETNA_IOCTL(GET_PARAM, get_param, DRM_RENDER_ALLOW), ETNA_IOCTL(GEM_NEW, gem_new, DRM_AUTH|DRM_RENDER_ALLOW), ETNA_IOCTL(GEM_INFO, gem_info, DRM_AUTH|DRM_RENDER_ALLOW), ETNA_IOCTL(GEM_CPU_PREP, gem_cpu_prep, DRM_AUTH|DRM_RENDER_ALLOW), |