Martin Schwidefsky 0a5e2ec264 s390/kvm: fix detection of guest machine checks ... The new detection code for guest machine checks added a check based on %r11 to .Lcleanup_sie to distinguish between normal asynchronous interrupts and machine checks. But the funtion is called from the program check handler as well with an undefined value in %r11. The effect is that all program exceptions pointing to the SIE instruction will set the CIF_MCCK_GUEST bit. The bit stays set for the CPU until the next machine check comes in which will incorrectly be interpreted as a guest machine check. The simplest fix is to stop using .Lcleanup_sie in the program check handler and duplicate a few instructions. Fixes: c929500d7a ("s390/nmi: s390: New low level handling for machine check happening in guest") Cc: <stable@vger.kernel.org> # v4.13+ Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-10-25 07:59:30 +02:00
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appldata
boot
configs	s390: fix zfcpdump-config	2017-10-16 08:19:01 +02:00
crypto
hypfs
include	s390/mm: make pmdp_invalidate() do invalidation only	2017-09-19 08:36:19 +02:00
kernel	s390/kvm: fix detection of guest machine checks	2017-10-25 07:59:30 +02:00
kvm	First batch of KVM changes for 4.14	2017-09-08 15:18:36 -07:00
lib	s390/uaccess: avoid mvcos jump label	2017-08-29 16:29:10 +02:00
mm	s390/mm: fix write access check in gup_huge_pmd()	2017-09-19 08:36:20 +02:00
net	bpf, s390x: implement jiting of BPF_J{LT, LE, SLT, SLE}	2017-08-09 16:53:57 -07:00
numa
oprofile
pci	IOMMU Updates for Linux v4.14	2017-09-09 15:03:24 -07:00
tools	First batch of KVM changes for 4.14	2017-09-08 15:18:36 -07:00
defconfig
Kbuild
Kconfig	s390: add support for IBM z14 machines	2017-07-26 08:25:15 +02:00
Kconfig.debug
Makefile	s390: add support for IBM z14 machines	2017-07-26 08:25:15 +02:00