linux-sg2042/arch/s390/kvm
Christian Borntraeger 2c411b48af KVM: s390: Fix printk on SIGP set arch
KVM on s390 does not support the ESA/390 architecture. We refuse to
change the architecture mode and print a warning. This patch removes
the printk for several reasons:

o A malicious guest can flood host dmesg
o The old message had no newline
o there is no connection between the message and the failing guest

This patch simply removes the printk. We already set the condition
code to 3 - the guest knows that something went wrong.

Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2009-03-24 11:03:07 +02:00
..
Kconfig KVM: Add CONFIG_HAVE_KVM_IRQCHIP 2009-03-24 11:03:02 +02:00
Makefile KVM: s390: intercepts for diagnose instructions 2008-04-27 12:00:46 +03:00
diag.c [S390] Use unsigned long long for u64 on 64bit. 2009-01-09 12:15:07 +01:00
gaccess.h KVM: s390: Change guestaddr type in gaccess 2008-07-27 11:35:57 +03:00
intercept.c KVM: s390: Fix possible host kernel bug on lctl(g) handling 2008-07-27 11:36:20 +03:00
interrupt.c [S390] Use unsigned long long for u64 on 64bit. 2009-01-09 12:15:07 +01:00
kvm-s390.c KVM: New guest debug interface 2009-03-24 11:02:49 +02:00
kvm-s390.h KVM: s390: intercepts for diagnose instructions 2008-04-27 12:00:46 +03:00
priv.c [S390] Use unsigned long long for u64 on 64bit. 2009-01-09 12:15:07 +01:00
sie64a.S KVM: s390: arch backend for the kvm kernel module 2008-04-27 12:00:42 +03:00
sigp.c KVM: s390: Fix printk on SIGP set arch 2009-03-24 11:03:07 +02:00