Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

* 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:
  vfs: make no_llseek the default
  vfs: don't use BKL in default_llseek
  llseek: automatically add .llseek fop
  libfs: use generic_file_llseek for simple_attr
  mac80211: disallow seeks in minstrel debug code
  lirc: make chardev nonseekable
  viotape: use noop_llseek
  raw: use explicit llseek file operations
  ibmasmfs: use generic_file_llseek
  spufs: use llseek in all file operations
  arm/omap: use generic_file_llseek in iommu_debug
  lkdtm: use generic_file_llseek in debugfs
  net/wireless: use generic_file_llseek in debugfs
  drm: use noop_llseek

4 files changed, 4 insertions, 0 deletions

diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c
index 86036276020f..2d0266d0254d 100644
--- a/arch/um/drivers/harddog_kern.c
+++ b/arch/um/drivers/harddog_kern.c
@@ -167,6 +167,7 @@ static const struct file_operations harddog_fops = {
         .unlocked_ioctl = harddog_ioctl,
         .open           = harddog_open,
         .release        = harddog_release,
+        .llseek         = no_llseek,
 };
 
 static struct miscdevice harddog_miscdev = {
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index ebc680717e59..975613b23dcf 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -843,6 +843,7 @@ static ssize_t mconsole_proc_write(struct file *file,
 static const struct file_operations mconsole_proc_fops = {
         .owner          = THIS_MODULE,
         .write          = mconsole_proc_write,
+        .llseek         = noop_llseek,
 };
 
 static int create_proc_mconsole(void)
diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index 7158393b6793..8501e7d0015c 100644
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -93,6 +93,7 @@ static const struct file_operations mmapper_fops = {
         .mmap           = mmapper_mmap,
         .open           = mmapper_open,
         .release        = mmapper_release,
+        .llseek         = default_llseek,
 };
 
 /*
diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c
index 4949044773ba..981085a93f30 100644
--- a/arch/um/drivers/random.c
+++ b/arch/um/drivers/random.c
@@ -100,6 +100,7 @@ static const struct file_operations rng_chrdev_ops = {
         .owner          = THIS_MODULE,
         .open           = rng_dev_open,
         .read           = rng_dev_read,
+        .llseek         = noop_llseek,
 };
 
 /* rng_init shouldn't be called more than once at boot time */