diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:22 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:22 +0000 |
commit | b20732900e4636a467c0183a47f7396700f5f743 (patch) | |
tree | 42f079ff82e701ebcb76829974b4caca3e5b6798 /drivers/dma/idxd | |
parent | Adding upstream version 6.8.12. (diff) | |
download | linux-b20732900e4636a467c0183a47f7396700f5f743.tar.xz linux-b20732900e4636a467c0183a47f7396700f5f743.zip |
Adding upstream version 6.9.7.upstream/6.9.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/dma/idxd')
-rw-r--r-- | drivers/dma/idxd/bus.c | 2 | ||||
-rw-r--r-- | drivers/dma/idxd/cdev.c | 5 | ||||
-rw-r--r-- | drivers/dma/idxd/idxd.h | 14 | ||||
-rw-r--r-- | drivers/dma/idxd/irq.c | 4 | ||||
-rw-r--r-- | drivers/dma/idxd/sysfs.c | 10 |
5 files changed, 18 insertions, 17 deletions
diff --git a/drivers/dma/idxd/bus.c b/drivers/dma/idxd/bus.c index 0c9e689a2e..b83b27e04f 100644 --- a/drivers/dma/idxd/bus.c +++ b/drivers/dma/idxd/bus.c @@ -72,7 +72,7 @@ static int idxd_bus_uevent(const struct device *dev, struct kobj_uevent_env *env return add_uevent_var(env, "MODALIAS=" IDXD_DEVICES_MODALIAS_FMT, 0); } -struct bus_type dsa_bus_type = { +const struct bus_type dsa_bus_type = { .name = "dsa", .match = idxd_config_bus_match, .probe = idxd_config_bus_probe, diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index dcefb838b8..fd9bbee4cc 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -152,7 +152,7 @@ static void idxd_file_dev_release(struct device *dev) mutex_unlock(&wq->wq_lock); } -static struct device_type idxd_cdev_file_type = { +static const struct device_type idxd_cdev_file_type = { .name = "idxd_file", .release = idxd_file_dev_release, .groups = cdev_file_attribute_groups, @@ -169,7 +169,7 @@ static void idxd_cdev_dev_release(struct device *dev) kfree(idxd_cdev); } -static struct device_type idxd_cdev_device_type = { +static const struct device_type idxd_cdev_device_type = { .name = "idxd_cdev", .release = idxd_cdev_dev_release, }; @@ -577,7 +577,6 @@ void idxd_wq_del_cdev(struct idxd_wq *wq) struct idxd_cdev *idxd_cdev; idxd_cdev = wq->idxd_cdev; - ida_destroy(&file_ida); wq->idxd_cdev = NULL; cdev_device_del(&idxd_cdev->cdev, cdev_dev(idxd_cdev)); put_device(cdev_dev(idxd_cdev)); diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h index eb73cabb4a..868b724a3b 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -282,7 +282,7 @@ typedef int (*load_device_defaults_fn_t) (struct idxd_device *idxd); struct idxd_driver_data { const char *name_prefix; enum idxd_type type; - struct device_type *dev_type; + const struct device_type *dev_type; int compl_size; int align; int evl_cr_off; @@ -518,15 +518,15 @@ static inline void idxd_set_user_intr(struct idxd_device *idxd, bool enable) iowrite32(reg.bits, idxd->reg_base + IDXD_GENCFG_OFFSET); } -extern struct bus_type dsa_bus_type; +extern const struct bus_type dsa_bus_type; extern bool support_enqcmd; extern struct ida idxd_ida; -extern struct device_type dsa_device_type; -extern struct device_type iax_device_type; -extern struct device_type idxd_wq_device_type; -extern struct device_type idxd_engine_device_type; -extern struct device_type idxd_group_device_type; +extern const struct device_type dsa_device_type; +extern const struct device_type iax_device_type; +extern const struct device_type idxd_wq_device_type; +extern const struct device_type idxd_engine_device_type; +extern const struct device_type idxd_group_device_type; static inline bool is_dsa_dev(struct idxd_dev *idxd_dev) { diff --git a/drivers/dma/idxd/irq.c b/drivers/dma/idxd/irq.c index 8dc029c865..fc049c9c98 100644 --- a/drivers/dma/idxd/irq.c +++ b/drivers/dma/idxd/irq.c @@ -611,11 +611,13 @@ static void irq_process_work_list(struct idxd_irq_entry *irq_entry) spin_unlock(&irq_entry->list_lock); - list_for_each_entry(desc, &flist, list) { + list_for_each_entry_safe(desc, n, &flist, list) { /* * Check against the original status as ABORT is software defined * and 0xff, which DSA_COMP_STATUS_MASK can mask out. */ + list_del(&desc->list); + if (unlikely(desc->completion->status == IDXD_COMP_DESC_ABORT)) { idxd_desc_complete(desc, IDXD_COMPLETE_ABORT, true); continue; diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 3a5ce477a8..f706eae0e7 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -91,7 +91,7 @@ static void idxd_conf_engine_release(struct device *dev) kfree(engine); } -struct device_type idxd_engine_device_type = { +const struct device_type idxd_engine_device_type = { .name = "engine", .release = idxd_conf_engine_release, .groups = idxd_engine_attribute_groups, @@ -577,7 +577,7 @@ static void idxd_conf_group_release(struct device *dev) kfree(group); } -struct device_type idxd_group_device_type = { +const struct device_type idxd_group_device_type = { .name = "group", .release = idxd_conf_group_release, .groups = idxd_group_attribute_groups, @@ -1392,7 +1392,7 @@ static void idxd_conf_wq_release(struct device *dev) kfree(wq); } -struct device_type idxd_wq_device_type = { +const struct device_type idxd_wq_device_type = { .name = "wq", .release = idxd_conf_wq_release, .groups = idxd_wq_attribute_groups, @@ -1821,13 +1821,13 @@ static void idxd_conf_device_release(struct device *dev) kfree(idxd); } -struct device_type dsa_device_type = { +const struct device_type dsa_device_type = { .name = "dsa", .release = idxd_conf_device_release, .groups = idxd_attribute_groups, }; -struct device_type iax_device_type = { +const struct device_type iax_device_type = { .name = "iax", .release = idxd_conf_device_release, .groups = idxd_attribute_groups, |