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authorEric W. Biederman <ebiederm@xmission.com>2012-02-08 01:47:26 +0100
committerEric W. Biederman <ebiederm@xmission.com>2012-09-13 23:32:24 +0200
commit5fce5e0bbd44263c36f58ad1113b599d06ed1978 (patch)
tree1864cb5740d44f1e16d373e69fca5eb54e449213 /drivers/gpu/drm/drm_info.c
parentuserns: Convert ipc to use kuid and kgid where appropriate (diff)
downloadlinux-5fce5e0bbd44263c36f58ad1113b599d06ed1978.tar.xz
linux-5fce5e0bbd44263c36f58ad1113b599d06ed1978.zip
userns: Convert drm to use kuid and kgid and struct pid where appropriate
Blink Blink this had not been converted to use struct pid ages ago? - On drm open capture the openers kuid and struct pid. - On drm close release the kuid and struct pid - When reporting the uid and pid convert the kuid and struct pid into values in the appropriate namespace. Cc: dri-devel@lists.freedesktop.org Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'drivers/gpu/drm/drm_info.c')
-rw-r--r--drivers/gpu/drm/drm_info.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
index 8928edbb94c7..eb0af393e6e2 100644
--- a/drivers/gpu/drm/drm_info.c
+++ b/drivers/gpu/drm/drm_info.c
@@ -191,8 +191,9 @@ int drm_clients_info(struct seq_file *m, void *data)
seq_printf(m, "%c %3d %5d %5d %10u %10lu\n",
priv->authenticated ? 'y' : 'n',
priv->minor->index,
- priv->pid,
- priv->uid, priv->magic, priv->ioctl_count);
+ pid_vnr(priv->pid),
+ from_kuid_munged(seq_user_ns(m), priv->uid),
+ priv->magic, priv->ioctl_count);
}
mutex_unlock(&dev->struct_mutex);
return 0;