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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-11 14:54:15 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-11-17 15:15:18 +0100 |
| commit | fe97f59a78fefda6c4a8c8ee6a070b1f769fc801 (patch) | |
| tree | 2519e100a301b64631efc9cd063656d669ebea61 /drivers/iommu/intel/irq_remapping.c | |
| parent | fd19ce77993a49f3afc56bb4cae7eafb1ec69e0c (diff) | |
| download | linux-fe97f59a78fefda6c4a8c8ee6a070b1f769fc801.tar.gz linux-fe97f59a78fefda6c4a8c8ee6a070b1f769fc801.tar.bz2 linux-fe97f59a78fefda6c4a8c8ee6a070b1f769fc801.zip | |
PCI/MSI: Check for MSI enabled in __pci_msix_enable()
PCI/MSI and PCI/MSI-X are mutually exclusive, but the MSI-X enable code
lacks a check for already enabled MSI.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20221111122013.653556720@linutronix.de
Diffstat (limited to 'drivers/iommu/intel/irq_remapping.c')
0 files changed, 0 insertions, 0 deletions