[PATCH v2 0/3] a couple of corrections to the IRQ enablement function

Tony Krowiak
2023-10-18T13:38:55Z

This series corrects two issues related to enablement of interrupts in
response to interception of the PQAP(AQIC) command:

1. Returning a status response code 06 (Invalid address of AP-queue
notification byte) when the call to register a guest ISC fails makes no
sense.

2. The pages containing the interrupt notification-indicator byte are not
freed after a failure to register the guest ISC fails.

Anthony Krowiak (2):
s390/vfio-ap: unpin pages on gisc registration failure
s390/vfio-ap: set status response code to 06 on gisc registration
failure

Tony Krowiak (1):
s390/vfio-ap: improve reaction to response code 07 from PQAP(AQIC)
command

drivers/s390/crypto/vfio_ap_ops.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

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2.41.0