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

From: Tony Krowiak <akrowiak@linux.ibm.com>
To: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org,
	kvm@vger.kernel.org
Cc: jjherne@linux.ibm.com, pasic@linux.ibm.com,
	borntraeger@linux.ibm.com, frankja@linux.ibm.com,
	imbrenda@linux.ibm.com, david@redhat.com
Subject: [PATCH v2 0/3] a couple of corrections to the IRQ enablement function
Date: Wed, 18 Oct 2023 09:38:22 -0400	[thread overview]
Message-ID: <20231018133829.147226-1-akrowiak@linux.ibm.com> (raw)

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(-)

-- 
2.41.0