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linux/arch/s390/kvm
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Matthew Rosato 3e3aa6da87 KVM: s390: pci: Fix handling of AIF enable without AISB 
When a guest seeks to register IRQs without a summary bit specified,
ensure that the associated GAITE then stores 0 for the guest AISB
location instead of virt_to_phys(page_address(NULL)).

Fixes: 3c5a1b6f0a ("KVM: s390: pci: provide routines for enabling/disabling interrupt forwarding")
Cc: stable@vger.kernel.org
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
2026-07-09 16:23:10 +02:00
..
dat.c KVM: s390: Fix dat_crste_walk_range() early return 2026-07-09 10:26:10 +02:00
dat.h KVM: s390: New features for 7.2 2026-06-15 15:36:43 +02:00
diag.c KVM: s390: Switch to new gmap 2026-02-04 17:00:10 +01:00
faultin.c KVM: s390: Fix possible reference leak in fault-in code 2026-06-02 19:29:33 +02:00
faultin.h KVM: s390: Add helper functions for fault handling 2026-02-04 17:00:09 +01:00
gaccess.c KVM: s390: vsie: Use mmu cache to allocate rmap 2026-06-11 13:50:09 +02:00
gaccess.h KVM: s390: Switch to new gmap 2026-02-04 17:00:10 +01:00
gmap.c KVM: s390: vsie: Avoid potential deadlock with real spaces 2026-07-09 10:26:10 +02:00
gmap.h KVM: s390: Fix S390_USER_OPEREXEC and more gmap fixes 2026-06-24 13:41:41 +02:00
guestdbg.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
intercept.c KVM: s390: Introducing kvm_arch_set_irq_inatomic fast inject 2026-06-15 14:18:37 +02:00
interrupt.c KVM: s390: New features for 7.2 2026-06-15 15:36:43 +02:00
Kconfig KVM: s390: Implement KVM_PRE_FAULT_MEMORY 2026-05-28 13:05:53 +02:00
kvm-s390.c KVM: s390: Improve kvm_s390_vm_stop_migration() 2026-07-09 10:26:10 +02:00
kvm-s390.h KVM: s390: Introducing kvm_arch_set_irq_inatomic fast inject 2026-06-15 14:18:37 +02:00
Makefile KVM: s390: Switch to new gmap 2026-02-04 17:00:10 +01:00
pci.c KVM: s390: pci: Fix handling of AIF enable without AISB 2026-07-09 16:23:10 +02:00
pci.h KVM: s390: Mark __kvm_s390_init() and its descendants as __init 2022-12-29 15:41:22 -05:00
priv.c KVM: s390: Fix cmma dirty tracking 2026-06-24 10:08:57 +02:00
pv.c KVM: s390: New features for 7.2 2026-06-15 15:36:43 +02:00
sigp.c KVM: s390: Refactor kvm_is_error_gpa() into kvm_is_gpa_in_memslot() 2024-02-20 07:37:45 -08:00
trace-s390.h KVM: s390: Don't use %pK through tracepoints 2025-03-17 08:55:46 +00:00
trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vsie.c KVM: s390: vsie: Implement ASTFLEIE facility 2 2026-06-12 15:13:30 +02:00