[PATCH 0/4] Fix pre-existing bugs in vfio_ap device driver

From: Anthony Krowiak

Date: Mon Aug 24 2026 - 10:02:46 EST


The sashiko AI reported several pre-existing bugs in the vfio_ap device
driver code while reviewing unrelated patches. This series fixes four
such bugs.

This series is based on the 'next' branch in the
https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
source tree.

Anthony Krowiak (4):
s390/vfio-ap: Fix leak of pinned NIB and registered NISC in
vfio_ap_irq_enable()
s390/vfio-ap: Fix failure to release IRQ notification eventfd contexts
s390/vfio-ap: Fix unbounded loop in apq_reset_check()
s390/vfio-ap: Use AP_DOMAINS for adm_add bitmap size in
vfio_ap_mdev_cfg_add()

drivers/s390/crypto/vfio_ap_ops.c | 36 +++++++++++++++++++++++++++----
1 file changed, 32 insertions(+), 4 deletions(-)

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2.53.0