diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2025-02-07 12:39:02 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-02-11 12:20:52 +0300 |
| commit | 7b07b040257c1b658ef3eca86e4b6ae02d65069c (patch) | |
| tree | 59766fca175e8c34eedfe4fe2c301b4c734f1e08 | |
| parent | 8e248f2dbb1885647e259837d38200942f3591a3 (diff) | |
| download | linux-7b07b040257c1b658ef3eca86e4b6ae02d65069c.tar.xz | |
ptp: vmclock: Add .owner to vmclock_miscdev_fops
Without the .owner field, the module can be unloaded while /dev/vmclock0
is open, leading to an oops.
Fixes: 205032724226 ("ptp: Add support for the AMZNC10C 'vmclock' device")
Cc: stable@vger.kernel.org
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/ptp/ptp_vmclock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ptp/ptp_vmclock.c b/drivers/ptp/ptp_vmclock.c index 0a2cfc8ad3c5..dbc73e538293 100644 --- a/drivers/ptp/ptp_vmclock.c +++ b/drivers/ptp/ptp_vmclock.c @@ -414,6 +414,7 @@ static ssize_t vmclock_miscdev_read(struct file *fp, char __user *buf, } static const struct file_operations vmclock_miscdev_fops = { + .owner = THIS_MODULE, .mmap = vmclock_miscdev_mmap, .read = vmclock_miscdev_read, }; |