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netdevsim: set .owner to THIS_MODULE

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If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 82c93a87bf ("netdevsim: implement couple of testing devlink health reporters")
Fixes: 424be63ad8 ("netdevsim: add UDP tunnel port offload support")
Fixes: 4418f862d6 ("netdevsim: implement support for devlink region and snapshots")
Fixes: d3cbb907ae ("netdevsim: add ACL trap reporting cookie as a metadata")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Link: https://lore.kernel.org/r/20201115103041.30701-1-ap420073@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Taehee Yoo 2020-11-15 10:30:41 +00:00 committed by Jakub Kicinski
parent fd5736bf9f
commit a5bbcbf290
3 changed files with 4 additions and 0 deletions
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2
drivers/net/netdevsim/dev.c
View File

@ -96,6 +96,7 @@ static const struct file_operations nsim_dev_take_snapshot_fops = {
.open = simple_open,
.write = nsim_dev_take_snapshot_write,
.llseek = generic_file_llseek,
.owner = THIS_MODULE,
};
static ssize_t nsim_dev_trap_fa_cookie_read(struct file *file,
@ -188,6 +189,7 @@ static const struct file_operations nsim_dev_trap_fa_cookie_fops = {
.read = nsim_dev_trap_fa_cookie_read,
.write = nsim_dev_trap_fa_cookie_write,
.llseek = generic_file_llseek,
.owner = THIS_MODULE,
};
static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)

1
drivers/net/netdevsim/health.c
View File

@ -261,6 +261,7 @@ static const struct file_operations nsim_dev_health_break_fops = {
.open = simple_open,
.write = nsim_dev_health_break_write,
.llseek = generic_file_llseek,
.owner = THIS_MODULE,
};
int nsim_dev_health_init(struct nsim_dev *nsim_dev, struct devlink *devlink)

1
drivers/net/netdevsim/udp_tunnels.c
View File

@ -124,6 +124,7 @@ static const struct file_operations nsim_udp_tunnels_info_reset_fops = {
.open = simple_open,
.write = nsim_udp_tunnels_info_reset_write,
.llseek = generic_file_llseek,
.owner = THIS_MODULE,
};
int nsim_udp_tunnels_info_create(struct nsim_dev *nsim_dev,