diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-02-06 09:25:56 -0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-02-06 09:25:56 -0300 |
commit | ab809efaeba0cca20cfcda23852b0ee958f6ea69 (patch) | |
tree | 36b168deb9908cba8605bb8fa026bdacc26560db /kernel/irq | |
parent | 17f248aa8664ff5b3643491136283e73b5c18166 (diff) | |
parent | d2d11f342b179f1894a901f143ec7c008caba43e (diff) | |
download | linux-stable-ab809efaeba0cca20cfcda23852b0ee958f6ea69.tar.gz linux-stable-ab809efaeba0cca20cfcda23852b0ee958f6ea69.tar.bz2 linux-stable-ab809efaeba0cca20cfcda23852b0ee958f6ea69.zip |
Merge remote-tracking branch 'torvalds/master' into perf/core
To sync with libbpf, etc.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'kernel/irq')
-rw-r--r-- | kernel/irq/irqdomain.c | 4 | ||||
-rw-r--r-- | kernel/irq/msi.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 8fe1da9614ee..798a9042421f 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -114,7 +114,7 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode) { struct irqchip_fwid *fwid; - if (WARN_ON(!is_fwnode_irqchip(fwnode))) + if (!fwnode || WARN_ON(!is_fwnode_irqchip(fwnode))) return; fwid = container_of(fwnode, struct irqchip_fwid, fwnode); @@ -1915,7 +1915,7 @@ static void debugfs_add_domain_dir(struct irq_domain *d) static void debugfs_remove_domain_dir(struct irq_domain *d) { - debugfs_remove(debugfs_lookup(d->name, domain_dir)); + debugfs_lookup_and_remove(d->name, domain_dir); } void __init irq_domain_debugfs_init(struct dentry *root) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 955267bbc2be..783a3e6a0b10 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -1000,7 +1000,7 @@ bool msi_create_device_irq_domain(struct device *dev, unsigned int domid, fail: msi_unlock_descs(dev); free_fwnode: - kfree(fwnode); + irq_domain_free_fwnode(fwnode); free_bundle: kfree(bundle); return false; @@ -1013,6 +1013,7 @@ free_bundle: */ void msi_remove_device_irq_domain(struct device *dev, unsigned int domid) { + struct fwnode_handle *fwnode = NULL; struct msi_domain_info *info; struct irq_domain *domain; @@ -1025,7 +1026,10 @@ void msi_remove_device_irq_domain(struct device *dev, unsigned int domid) dev->msi.data->__domains[domid].domain = NULL; info = domain->host_data; + if (irq_domain_is_msi_device(domain)) + fwnode = domain->fwnode; irq_domain_remove(domain); + irq_domain_free_fwnode(fwnode); kfree(container_of(info, struct msi_domain_template, info)); unlock: |