[PATCH v2 0/3] can: kvaser_pciefd: Fix ISR race conditions

Axel Forsman
2025-05-13T15:10:07Z

This patch series fixes a couple of race conditions in the
kvaser_pciefd driver surfaced by enabling MSI interrupts and the new
Kvaser PCIe 8xCAN.

Changes since version 1:
* Change type of srb_cmd_reg from "__le32 __iomem *" to
"void __iomem *".
* Maintain TX FIFO count in driver instead of querying HW.
* Stop queue at end of .start_xmit() if full.

Axel Forsman (3):
can: kvaser_pciefd: Force IRQ edge in case of nested IRQ
can: kvaser_pciefd: Fix echo_skb race conditions
can: kvaser_pciefd: Continue parsing DMA buf after dropped RX

drivers/net/can/kvaser_pciefd.c | 182 ++++++++++++++++++--------------
1 file changed, 101 insertions(+), 81 deletions(-)

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2.47.2