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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-12-06 23:51:16 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-16 22:22:17 +0100 |
| commit | 9fb9eb4b59acc607e978288c96ac7efa917153d4 (patch) | |
| tree | 4fb21d7237c713c1bad5324b841b2fb9fbe48665 /drivers/pci/msi/irqdomain.c | |
| parent | 71020a3c0dff4a00d96922a4a95a067f524a7dcb (diff) | |
| download | linux-9fb9eb4b59acc607e978288c96ac7efa917153d4.tar.gz linux-9fb9eb4b59acc607e978288c96ac7efa917153d4.tar.bz2 linux-9fb9eb4b59acc607e978288c96ac7efa917153d4.zip | |
PCI/MSI: Let core code free MSI descriptors
Set the domain info flag which tells the core code to free the MSI
descriptors from msi_domain_free_irqs() and add an explicit call to the
core function into the legacy code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20211206210748.089085131@linutronix.de
Diffstat (limited to 'drivers/pci/msi/irqdomain.c')
| -rw-r--r-- | drivers/pci/msi/irqdomain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/msi/irqdomain.c b/drivers/pci/msi/irqdomain.c index c81793a345c1..3aab61714abe 100644 --- a/drivers/pci/msi/irqdomain.c +++ b/drivers/pci/msi/irqdomain.c @@ -171,7 +171,8 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) pci_msi_domain_update_chip_ops(info); - info->flags |= MSI_FLAG_ACTIVATE_EARLY | MSI_FLAG_DEV_SYSFS; + info->flags |= MSI_FLAG_ACTIVATE_EARLY | MSI_FLAG_DEV_SYSFS | + MSI_FLAG_FREE_MSI_DESCS; if (IS_ENABLED(CONFIG_GENERIC_IRQ_RESERVATION_MODE)) info->flags |= MSI_FLAG_MUST_REACTIVATE; |