From: Thomas Hellstrom <thellstrom@vmware.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 1/7] drm: export the DRM permission check code
Date: Wed, 12 Aug 2015 22:49:02 -0700 [thread overview]
Message-ID: <1439444948-4746-2-git-send-email-thellstrom@vmware.com> (raw)
In-Reply-To: <1439444948-4746-1-git-send-email-thellstrom@vmware.com>
This way drm_ioctl_permit() can be used by drivers
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
---
drivers/gpu/drm/drm_ioctl.c | 3 ++-
include/drm/drmP.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index b1d303f..9a860ca 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -480,7 +480,7 @@ static int drm_version(struct drm_device *dev, void *data,
* indicated permissions. If so, returns zero. Otherwise returns an
* error code suitable for ioctl return.
*/
-static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
{
/* ROOT_ONLY is only for CAP_SYS_ADMIN */
if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
@@ -508,6 +508,7 @@ static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
return 0;
}
+EXPORT_SYMBOL(drm_ioctl_permit);
#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
[DRM_IOCTL_NR(ioctl)] = { \
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 4717449..3b0c50f 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -887,6 +887,7 @@ static inline bool drm_is_primary_client(const struct drm_file *file_priv)
/*@{*/
/* Driver support (drm_drv.h) */
+extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
extern long drm_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg);
extern long drm_compat_ioctl(struct file *filp,
--
2.1.0
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next prev parent reply other threads:[~2015-08-13 5:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-13 5:49 [PATCH 0/7] vmwgfx GL3 support Thomas Hellstrom
2015-08-13 5:49 ` Thomas Hellstrom [this message]
2015-08-13 5:49 ` [PATCH 2/7] drm/vmwgfx: Update device includes for DX device functionality Thomas Hellstrom
2015-08-13 5:49 ` [PATCH 3/7] drm/vmwgfx: Initial DX support Thomas Hellstrom
2015-08-21 12:19 ` Emil Velikov
2015-08-21 12:27 ` Thomas Hellstrom
2015-08-13 5:49 ` [PATCH 4/7] drm/vmwgfx: Command parser fixes for DX Thomas Hellstrom
2015-08-13 5:49 ` [PATCH 5/7] drm/vmwgfx: Add command parser support for a couple of DX commands Thomas Hellstrom
2015-08-13 5:49 ` [PATCH 6/7] drm/vmwgfx: Add DX query support. Various fixes Thomas Hellstrom
2015-08-13 5:49 ` [PATCH 7/7] drm/vmwgfx: Fix copyright headers Thomas Hellstrom
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