@@ -46,6 +46,7 @@ static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
#define DEBUGFS_READONLY_FILE(name, fmt, value...) \
@@ -148,6 +149,7 @@ static const struct file_operations aqm_ops = {
.read = aqm_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t airtime_flags_read(struct file *file,
@@ -201,6 +203,7 @@ static const struct file_operations airtime_flags_ops = {
.read = airtime_flags_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t aql_txq_limit_read(struct file *file,
@@ -282,6 +285,7 @@ static const struct file_operations aql_txq_limit_ops = {
.read = aql_txq_limit_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t force_tx_status_read(struct file *file,
@@ -334,6 +338,7 @@ static const struct file_operations force_tx_status_ops = {
.read = force_tx_status_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
#ifdef CONFIG_PM
@@ -354,6 +359,7 @@ static const struct file_operations reset_ops = {
.write = reset_write,
.open = simple_open,
.llseek = noop_llseek,
+ .owner = THIS_MODULE,
};
#endif
@@ -537,6 +543,7 @@ static const struct file_operations stats_ ##name## _ops = { \
.read = stats_ ##name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
#define DEBUGFS_STATS_ADD(name) \
@@ -30,6 +30,7 @@ static const struct file_operations key_ ##name## _ops = { \
.read = key_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define KEY_OPS_W(name) \
@@ -38,6 +39,7 @@ static const struct file_operations key_ ##name## _ops = { \
.write = key_##name##_write, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define KEY_FILE(name, format) \
@@ -53,6 +55,7 @@ static const struct file_operations key_ ##name## _ops = { \
.read = key_conf_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define KEY_CONF_FILE(name, format) \
@@ -127,6 +127,7 @@ static const struct file_operations name##_ops = { \
.write = (_write), \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define _IEEE80211_IF_FILE_R_FN(name) \
@@ -34,6 +34,7 @@ static const struct file_operations sta_ ##name## _ops = { \
.read = sta_##name##_read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define STA_OPS_RW(name) \
@@ -42,6 +43,7 @@ static const struct file_operations sta_ ##name## _ops = { \
.write = sta_##name##_write, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
#define STA_FILE(name, field, format) \
@@ -225,6 +225,7 @@ const struct file_operations rcname_ops = {
.read = rcname_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
#endif
@@ -173,6 +173,7 @@ static const struct file_operations minstrel_ht_stat_fops = {
.read = minstrel_stats_read,
.release = minstrel_stats_release,
.llseek = no_llseek,
+ .owner = THIS_MODULE,
};
static char *
@@ -311,6 +312,7 @@ static const struct file_operations minstrel_ht_stat_csv_fops = {
.read = minstrel_stats_read,
.release = minstrel_stats_release,
.llseek = no_llseek,
+ .owner = THIS_MODULE,
};
void
If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: e9f207f0ff90 ("[MAC80211]: Add debugfs attributes.") Fixes: 4b7679a561e5 ("mac80211: clean up rate control API") Fixes: ec8aa669b839 ("mac80211: add the minstrel_ht rate control algorithm") Fixes: 2cae0b6a70d6 ("mac80211: add new Minstrel-HT statistic output via csv") Fixes: d0a77c6569ab ("mac80211: allow writing TX PN in debugfs") Fixes: 8f20fc24986a ("[MAC80211]: embed key conf in key, fix driver interface") Fixes: a75b4363eaaf ("mac80211: allow controlling aggregation manually") Fixes: 9399b86c0e9a ("mac80211: add debug knobs for fair queuing") Fixes: e322c07f8371 ("mac80211: debugfs: improve airtime_flags handler readability") Fixes: 3ace10f5b5ad ("mac80211: Implement Airtime-based Queue Limit (AQL)") Fixes: 276d9e82e06c ("mac80211: debugfs option to force TX status frames") Fixes: 827b1fb44b7e ("mac80211: resume properly, add suspend/resume test") Signed-off-by: Taehee Yoo <ap420073@gmail.com> --- v1 -> v2: - Change headline - Squash patches into per-driver/subsystem net/mac80211/debugfs.c | 7 +++++++ net/mac80211/debugfs_key.c | 3 +++ net/mac80211/debugfs_netdev.c | 1 + net/mac80211/debugfs_sta.c | 2 ++ net/mac80211/rate.c | 1 + net/mac80211/rc80211_minstrel_ht_debugfs.c | 2 ++ 6 files changed, 16 insertions(+)