linux-kernelorg-stable/arch/s390
Christoph Schlameuss 5021fd77d6 KVM: s390: Reject KVM_SET_GSI_ROUTING on ucontrol VMs
Prevent null pointer dereference when processing
KVM_IRQ_ROUTING_S390_ADAPTER routing entries.
The ioctl cannot be processed for ucontrol VMs.

Fixes: f65470661f ("KVM: s390/interrupt: do not pin adapter interrupt pages")
Signed-off-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
Tested-by: Hariharan Mari <hari55@linux.ibm.com>
Reviewed-by: Hariharan Mari <hari55@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Link: https://lore.kernel.org/r/20241216092140.329196-4-schlameuss@linux.ibm.com
Message-ID: <20241216092140.329196-4-schlameuss@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
2025-01-07 16:36:11 +01:00
..
appldata
boot s390/mm: Consider KMSAN modules metadata for paging levels 2024-12-15 23:35:09 +01:00
configs s390 updates for 6.13 merge window 2024-11-18 17:45:41 -08:00
crypto module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hypfs
include more s390 updates for 6.13 merge window 2024-11-29 10:40:52 -08:00
kernel s390/ipl: Fix never less than zero warning 2024-12-11 18:05:49 +01:00
kvm KVM: s390: Reject KVM_SET_GSI_ROUTING on ucontrol VMs 2025-01-07 16:36:11 +01:00
lib more s390 updates for 6.13 merge window 2024-11-29 10:40:52 -08:00
mm more s390 updates for 6.13 merge window 2024-11-29 10:40:52 -08:00
net
pci more s390 updates for 6.13 merge window 2024-11-29 10:40:52 -08:00
purgatory
tools KVM: s390: add gen17 facilities to CPU model 2024-11-11 12:07:51 +00:00
Kbuild
Kconfig more s390 updates for 6.13 merge window 2024-11-29 10:40:52 -08:00
Kconfig.debug
Makefile
Makefile.postlink