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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2025-08-09 08:39:05 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-08-09 08:39:05 +0300 |
| commit | 25046d5b005bddb927182df9780ef2e99bc19535 (patch) | |
| tree | ddad0d46c1a03908609ed3b286f8f1cfe99a604d | |
| parent | Merge tag 'mailbox-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox (diff) | |
| parent | PCI: vmd: Fix wrong kfree() in vmd_msi_free() (diff) | |
| download | wireguard-linux-25046d5b005bddb927182df9780ef2e99bc19535.tar.xz wireguard-linux-25046d5b005bddb927182df9780ef2e99bc19535.zip | |
Merge tag 'pci-v6.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci fix from Bjorn Helgaas:
- Fix vmd MSI interrupt domain restructure that caused crash early in
boot (Nam Cao)
* tag 'pci-v6.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI: vmd: Fix wrong kfree() in vmd_msi_free()
| -rw-r--r-- | drivers/pci/controller/vmd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c index 9bbb0ff4cc15..b679c7f28f51 100644 --- a/drivers/pci/controller/vmd.c +++ b/drivers/pci/controller/vmd.c @@ -280,10 +280,12 @@ static int vmd_msi_alloc(struct irq_domain *domain, unsigned int virq, static void vmd_msi_free(struct irq_domain *domain, unsigned int virq, unsigned int nr_irqs) { + struct irq_data *irq_data; struct vmd_irq *vmdirq; for (int i = 0; i < nr_irqs; ++i) { - vmdirq = irq_get_chip_data(virq + i); + irq_data = irq_domain_get_irq_data(domain, virq + i); + vmdirq = irq_data->chip_data; synchronize_srcu(&vmdirq->irq->srcu); |