linux/arch/s390
David Hildenbrand 238293b14d KVM: s390: correctly handle injection of pgm irqs and per events
PER events can always co-exist with other program interrupts.

For now, we always overwrite all program interrupt parameters when
injecting any type of program interrupt.

Let's handle that correctly by only overwriting the relevant portion of
the program interrupt parameters. Therefore we can now inject PER events
and ordinary program interrupts concurrently, resulting in no loss of
program interrupts. This will especially by helpful when manually detecting
PER events later - as both types might be triggered during one SIE exit.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2015-10-13 15:50:34 +02:00
..
appldata s390: appldata: drop owner assignment from platform_drivers 2014-10-20 16:20:13 +02:00
boot lib/decompressors: use real out buf size for gunzip with kernel 2015-09-10 13:29:01 -07:00
configs s390/configs//zfcpdump_defconfig: Remove CONFIG_MEMSTICK 2015-09-17 13:43:44 +02:00
crypto s390/crypto: add cpu feature modaliases for crypto modules 2015-07-22 09:58:02 +02:00
hypfs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-07-04 19:36:06 -07:00
include AMD fixes for bugs introduced in the 4.2 merge window, 2015-09-25 10:51:40 -07:00
kernel s390: wire up separate socketcalls system calls 2015-09-18 11:16:53 +02:00
kvm KVM: s390: correctly handle injection of pgm irqs and per events 2015-10-13 15:50:34 +02:00
lib Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-03 15:46:07 -07:00
mm libnvdimm for 4.3: 2015-09-08 14:35:59 -07:00
net bpf: s390: Fix build error caused by the struct bpf_array member name changed 2015-08-11 11:49:40 -07:00
numa s390/numa: make core to node mapping data dynamic 2015-08-07 09:57:38 +02:00
oprofile s390/oprofile: fix compile error 2015-07-01 09:34:39 +02:00
pci dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
defconfig s390: new default configuration 2015-06-25 09:39:25 +02:00
Kbuild s390/numa: add core infrastructure 2015-08-03 18:40:25 +02:00
Kconfig kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390/sclp: convert early sclp console code to C 2015-07-29 09:11:39 +02:00