This is a note to let you know that I've just added the patch titled can: kvaser_pciefd: Disable interrupts in probe error path to the 6.3-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: can-kvaser_pciefd-disable-interrupts-in-probe-error-path.patch and it can be found in the queue-6.3 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 11164bc39459335ab93c6e99d53b7e4292fba38b Mon Sep 17 00:00:00 2001 From: Jimmy Assarsson <extja@xxxxxxxxxx> Date: Tue, 16 May 2023 15:43:18 +0200 Subject: can: kvaser_pciefd: Disable interrupts in probe error path From: Jimmy Assarsson <extja@xxxxxxxxxx> commit 11164bc39459335ab93c6e99d53b7e4292fba38b upstream. Disable interrupts in error path of probe function. Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Jimmy Assarsson <extja@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230516134318.104279-7-extja@xxxxxxxxxx Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/can/kvaser_pciefd.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -1861,6 +1861,8 @@ static int kvaser_pciefd_probe(struct pc return 0; err_free_irq: + /* Disable PCI interrupts */ + iowrite32(0, pcie->reg_base + KVASER_PCIEFD_IEN_REG); free_irq(pcie->pci->irq, pcie); err_teardown_can_ctrls: Patches currently in stable-queue which might be from extja@xxxxxxxxxx are queue-6.3/can-kvaser_pciefd-call-request_irq-before-enabling-interrupts.patch queue-6.3/can-kvaser_pciefd-set-can_state_stopped-in-kvaser_pciefd_stop.patch queue-6.3/can-kvaser_pciefd-clear-listen-only-bit-if-not-explicitly-requested.patch queue-6.3/can-kvaser_pciefd-empty-srb-buffer-in-probe.patch queue-6.3/can-kvaser_pciefd-disable-interrupts-in-probe-error-path.patch queue-6.3/can-kvaser_pciefd-do-not-send-eflush-command-on-tfd-interrupt.patch