Christian Borntraeger 86044c8c14 KVM: s390/cpacf: Fix kernel bug under z/VM ... Under z/VM PQAP might trigger an operation exception if no crypto cards are defined via APVIRTUAL or APDEDICATED. [ 386.098666] Kernel BUG at 0000000000135c56 [verbose debug info unavailable] [ 386.098693] illegal operation: 0001 ilc:2 [#1] SMP [...] [ 386.098751] Krnl PSW : 0704c00180000000 0000000000135c56 (kvm_s390_apxa_installed+0x46/0x98) [...] [ 386.098804] [<000000000013627c>] kvm_arch_init_vm+0x29c/0x358 [ 386.098806] [<000000000012d008>] kvm_dev_ioctl+0xc0/0x460 [ 386.098809] [<00000000002c639a>] do_vfs_ioctl+0x332/0x508 [ 386.098811] [<00000000002c660e>] SyS_ioctl+0x9e/0xb0 [ 386.098814] [<000000000070476a>] system_call+0xd6/0x258 [ 386.098815] [<000003fffc7400a2>] 0x3fffc7400a2 Lets add an extable entry and provide a zeroed config in that case. Reported-by: Stefan Zimmermann <stzi@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Tested-by: Stefan Zimmermann <stzi@linux.vnet.ibm.com>		2015-03-04 10:29:55 +01:00
..
diag.c	KVM: s390/cmm: Fix prefix handling for diag 10 balloon	2014-09-10 12:19:42 +02:00
gaccess.c	KVM: s390: use facilities and cpu_id per KVM	2015-02-09 12:44:12 +01:00
gaccess.h	KVM: s390: Enable DAT support for TPROT handler	2014-05-30 09:39:36 +02:00
guestdbg.c	KVM: s390: return -EFAULT if copy_from_user() fails	2014-05-06 14:57:59 +02:00
intercept.c	KVM: s390: Take addressing mode into account for MVPG interception	2015-01-23 13:25:38 +01:00
interrupt.c	KVM: s390: floating irqs: fix user triggerable endless loop	2015-02-09 12:44:10 +01:00
irq.h	KVM: s390: irq routing for adapter interrupts.	2014-03-21 13:43:00 +01:00
Kconfig	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
kvm-s390.c	KVM: s390/cpacf: Fix kernel bug under z/VM	2015-03-04 10:29:55 +01:00
kvm-s390.h	KVM: s390: use facilities and cpu_id per KVM	2015-02-09 12:44:12 +01:00
Makefile	KVM: s390: hardware support for guest debugging	2014-04-22 13:24:51 +02:00
priv.c	KVM: s390: use facilities and cpu_id per KVM	2015-02-09 12:44:12 +01:00
sigp.c	KVM: s390: forward most SIGP orders to user space	2015-01-23 13:25:37 +01:00
trace-s390.h	KVM: s390: handle stop irqs without action_bits	2015-01-23 13:25:33 +01:00
trace.h	KVM: s390: interpretive execution of SIGP EXTERNAL CALL	2014-05-16 14:57:28 +02:00