Messages in this thread | | | From | Lorenzo Pieralisi <> | Subject | Re: [PATCH v3] PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation | Date | Wed, 13 Oct 2021 14:21:57 +0100 |
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On Sat, 18 Sep 2021 09:22:59 +0900, Kunihiko Hayashi wrote: > The condition register PCI_RCV_INTX is used in irq_mask() and irq_unmask() > callbacks. Accesses to register can occur at the same time without a lock. > Add a lock into each callback to prevent the issue. > > And INTX mask and unmask fields in PCL_RCV_INTX register should only be > set/reset for each bit. Clearing by PCL_RCV_INTX_ALL_MASK should be > removed. > > [...]
Applied to pci/qcom, thanks!
[1/1] PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation https://git.kernel.org/lpieralisi/pci/c/bab406fc11
Thanks, Lorenzo
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