[v1] mailbox: zynqmp-ipi: Improve resource cleanup on driver unbind

[PATCH 0/3] mailbox: zynqmp-ipi: Improve resource cleanup on driver unbind

Harini T posted 3 patches 1 month, 1 week ago

Diff against v2
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drivers/mailbox/zynqmp-ipi-mailbox.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)

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[PATCH 0/3] mailbox: zynqmp-ipi: Improve resource cleanup on driver unbind

Posted by Harini T 1 month, 1 week ago

1. Remove redundant mbox_controller_unregister() call, as
device_unregister() already handles controller cleanup.
2. Fix the mailbox cleanup loop to prevent out-of-bounds array access by
starting at num_mboxes-1.
3. Fix SGI resource cleanup by using an explicit irq_type field for
reliable SGI detection, replacing the unreliable IRQ number check.


Harini T (3):
  mailbox: zynqmp-ipi: Remove redundant mbox_controller_unregister()
    call
  mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop
  mailbox: zynqmp-ipi: Fix SGI cleanup on unbind

 drivers/mailbox/zynqmp-ipi-mailbox.c | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

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2.43.0