Christian Borntraeger 87cac8f879 s390/kvm: dont announce RRBM support ... Newer kernels (linux-next with the transparent huge page patches) use rrbm if the feature is announced via feature bit 66. RRBM will cause intercepts, so KVM does not handle it right now, causing an illegal instruction in the guest. The easy solution is to disable the feature bit for the guest. This fixes bugs like: Kernel BUG at 0000000000124c2a [verbose debug info unavailable] illegal operation: 0001 [#1] SMP Modules linked in: virtio_balloon virtio_net ipv6 autofs4 CPU: 0 Not tainted 3.5.4 #1 Process fmempig (pid: 659, task: 000000007b712fd0, ksp: 000000007bed3670) Krnl PSW : 0704d00180000000 0000000000124c2a (pmdp_clear_flush_young+0x5e/0x80) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:1 PM:0 EA:3 00000000003cc000 0000000000000004 0000000000000000 0000000079800000 0000000000040000 0000000000000000 000000007bed3918 000000007cf40000 0000000000000001 000003fff7f00000 000003d281a94000 000000007bed383c 000000007bed3918 00000000005ecbf8 00000000002314a6 000000007bed36e0 Krnl Code:>0000000000124c2a: b9810025 ogr %r2,%r5 0000000000124c2e: 41343000 la %r3,0(%r4,%r3) 0000000000124c32: a716fffa brct %r1,124c26 0000000000124c36: b9010022 lngr %r2,%r2 0000000000124c3a: e3d0f0800004 lg %r13,128(%r15) 0000000000124c40: eb22003f000c srlg %r2,%r2,63 [ 2150.713198] Call Trace: [ 2150.713223] ([<00000000002312c4>] page_referenced_one+0x6c/0x27c) [ 2150.713749] [<0000000000233812>] page_referenced+0x32a/0x410 [...] CC: stable@vger.kernel.org CC: Alex Graf <agraf@suse.de> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>		2012-10-10 19:03:38 -03:00
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alpha	Prepared for main script	2012-10-03 13:45:43 -07:00
arm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2012-10-04 09:06:34 -07:00
arm64	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
avr32	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
blackfin	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
c6x	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
cris	Prepared for main script	2012-10-03 13:45:43 -07:00
frv	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
h8300	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
hexagon	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
ia64	KVM updates for the 3.7 merge window	2012-10-04 09:30:33 -07:00
m32r	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
m68k	Prepared for main script	2012-10-03 13:45:43 -07:00
microblaze	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
mips	Prepared for main script	2012-10-03 13:45:43 -07:00
mn10300	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
openrisc	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
parisc	Prepared for main script	2012-10-03 13:45:43 -07:00
powerpc	KVM updates for the 3.7 merge window	2012-10-04 09:30:33 -07:00
s390	s390/kvm: dont announce RRBM support	2012-10-10 19:03:38 -03:00
score	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
sh	Prepared for main script	2012-10-03 13:45:43 -07:00
sparc	Prepared for main script	2012-10-03 13:45:43 -07:00
tile	Prepared for main script	2012-10-03 13:45:43 -07:00
um	Prepared for main script	2012-10-03 13:45:43 -07:00
unicore32	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
x86	KVM: x86: Make emulator_fix_hypercall static	2012-10-08 14:03:16 -03:00
xtensa	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
.gitignore
Kconfig	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-01 10:43:39 -07:00