| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 9 Nov 2022 16:11:29 +0000
From: Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>
To: Intel-gfx@...ts.freedesktop.org
Cc: cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
Tejun Heo <tj@...nel.org>,
Johannes Weiner <hannes@...xchg.org>,
Zefan Li <lizefan.x@...edance.com>,
Dave Airlie <airlied@...hat.com>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Rob Clark <robdclark@...omium.org>,
Stéphane Marchesin <marcheu@...omium.org>,
"T . J . Mercier" <tjmercier@...gle.com>, Kenny.Ho@....com,
Christian König <christian.koenig@....com>,
Brian Welty <brian.welty@...el.com>,
Tvrtko Ursulin <tvrtko.ursulin@...el.com>
Subject: [RFC 01/13] drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling
From: Tvrtko Ursulin <tvrtko.ursulin@...el.com>
Replace the deprecated macro with the per-device one.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@...el.com>
---
drivers/gpu/drm/drm_file.c | 21 +++++++++++----------
drivers/gpu/drm/drm_ioc32.c | 13 +++++++------
drivers/gpu/drm/drm_ioctl.c | 25 +++++++++++++------------
3 files changed, 31 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index a8b4d918e9a3..ba5041137b29 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -245,10 +245,10 @@ void drm_file_free(struct drm_file *file)
dev = file->minor->dev;
- DRM_DEBUG("comm=\"%s\", pid=%d, dev=0x%lx, open_count=%d\n",
- current->comm, task_pid_nr(current),
- (long)old_encode_dev(file->minor->kdev->devt),
- atomic_read(&dev->open_count));
+ drm_dbg_core(dev, "comm=\"%s\", pid=%d, dev=0x%lx, open_count=%d\n",
+ current->comm, task_pid_nr(current),
+ (long)old_encode_dev(file->minor->kdev->devt),
+ atomic_read(&dev->open_count));
#ifdef CONFIG_DRM_LEGACY
if (drm_core_check_feature(dev, DRIVER_LEGACY) &&
@@ -340,8 +340,8 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
dev->switch_power_state != DRM_SWITCH_POWER_DYNAMIC_OFF)
return -EINVAL;
- DRM_DEBUG("comm=\"%s\", pid=%d, minor=%d\n", current->comm,
- task_pid_nr(current), minor->index);
+ drm_dbg_core(dev, "comm=\"%s\", pid=%d, minor=%d\n",
+ current->comm, task_pid_nr(current), minor->index);
priv = drm_file_alloc(minor);
if (IS_ERR(priv))
@@ -450,11 +450,12 @@ EXPORT_SYMBOL(drm_open);
void drm_lastclose(struct drm_device * dev)
{
- DRM_DEBUG("\n");
+ drm_dbg_core(dev, "\n");
- if (dev->driver->lastclose)
+ if (dev->driver->lastclose) {
dev->driver->lastclose(dev);
- DRM_DEBUG("driver lastclose completed\n");
+ drm_dbg_core(dev, "driver lastclose completed\n");
+ }
if (drm_core_check_feature(dev, DRIVER_LEGACY))
drm_legacy_dev_reinit(dev);
@@ -485,7 +486,7 @@ int drm_release(struct inode *inode, struct file *filp)
if (drm_dev_needs_global_mutex(dev))
mutex_lock(&drm_global_mutex);
- DRM_DEBUG("open_count = %d\n", atomic_read(&dev->open_count));
+ drm_dbg_core(dev, "open_count = %d\n", atomic_read(&dev->open_count));
drm_close_helper(filp);
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 5d82891c3222..49a743f62b4a 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -972,6 +972,7 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
unsigned int nr = DRM_IOCTL_NR(cmd);
struct drm_file *file_priv = filp->private_data;
+ struct drm_device *dev = file_priv->minor->dev;
drm_ioctl_compat_t *fn;
int ret;
@@ -986,14 +987,14 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
if (!fn)
return drm_ioctl(filp, cmd, arg);
- DRM_DEBUG("comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, %s\n",
- current->comm, task_pid_nr(current),
- (long)old_encode_dev(file_priv->minor->kdev->devt),
- file_priv->authenticated,
- drm_compat_ioctls[nr].name);
+ drm_dbg_core(dev, "comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, %s\n",
+ current->comm, task_pid_nr(current),
+ (long)old_encode_dev(file_priv->minor->kdev->devt),
+ file_priv->authenticated,
+ drm_compat_ioctls[nr].name);
ret = (*fn)(filp, cmd, arg);
if (ret)
- DRM_DEBUG("ret = %d\n", ret);
+ drm_dbg_core(dev, "ret = %d\n", ret);
return ret;
}
EXPORT_SYMBOL(drm_compat_ioctl);
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index ca2a6e6101dc..7c9d66ee917d 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -440,7 +440,7 @@ static int drm_setversion(struct drm_device *dev, void *data, struct drm_file *f
int drm_noop(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- DRM_DEBUG("\n");
+ drm_dbg_core(dev, "\n");
return 0;
}
EXPORT_SYMBOL(drm_noop);
@@ -856,16 +856,16 @@ long drm_ioctl(struct file *filp,
out_size = 0;
ksize = max(max(in_size, out_size), drv_size);
- DRM_DEBUG("comm=\"%s\" pid=%d, dev=0x%lx, auth=%d, %s\n",
- current->comm, task_pid_nr(current),
- (long)old_encode_dev(file_priv->minor->kdev->devt),
- file_priv->authenticated, ioctl->name);
+ drm_dbg_core(dev, "comm=\"%s\" pid=%d, dev=0x%lx, auth=%d, %s\n",
+ current->comm, task_pid_nr(current),
+ (long)old_encode_dev(file_priv->minor->kdev->devt),
+ file_priv->authenticated, ioctl->name);
/* Do not trust userspace, use our own definition */
func = ioctl->func;
if (unlikely(!func)) {
- DRM_DEBUG("no function\n");
+ drm_dbg_core(dev, "no function\n");
retcode = -EINVAL;
goto err_i1;
}
@@ -894,16 +894,17 @@ long drm_ioctl(struct file *filp,
err_i1:
if (!ioctl)
- DRM_DEBUG("invalid ioctl: comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
- current->comm, task_pid_nr(current),
- (long)old_encode_dev(file_priv->minor->kdev->devt),
- file_priv->authenticated, cmd, nr);
+ drm_dbg_core(dev,
+ "invalid ioctl: comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
+ current->comm, task_pid_nr(current),
+ (long)old_encode_dev(file_priv->minor->kdev->devt),
+ file_priv->authenticated, cmd, nr);
if (kdata != stack_kdata)
kfree(kdata);
if (retcode)
- DRM_DEBUG("comm=\"%s\", pid=%d, ret=%d\n", current->comm,
- task_pid_nr(current), retcode);
+ drm_dbg_core(dev, "comm=\"%s\", pid=%d, ret=%d\n",
+ current->comm, task_pid_nr(current), retcode);
return retcode;
}
EXPORT_SYMBOL(drm_ioctl);
--
2.34.1
Powered by blists - more mailing lists