linux/arch/s390
Martin Schwidefsky f4eae94f71 s390/airq: simplify adapter interrupt code
There are three users of adapter interrupts: AP, QDIO and PCI. Each
registers a single adapter interrupt with independent ISCs. Define
a "struct airq" with the interrupt handler, a pointer and a mask for
the local summary indicator and the ISC for the adapter interrupt
source. Convert the indicator array with its fixed number of adapter
interrupt sources per ISE to an array of hlists. This removes the
limitation to 32 adapter interrupts per ISC and allows for arbitrary
memory locations for the local summary indicator.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-06-26 21:10:28 +02:00
..
appldata arch: s390: appldata: using strncpy() and strnlen() instead of sprintf() 2013-05-28 10:35:28 +02:00
boot s390: fix linker script for 31 bit builds 2012-10-18 17:50:10 +02:00
crypto s390/crypto: Don't panic after crypto instruction failures 2012-11-23 11:14:27 +01:00
hypfs s390/hypfs: Cocci spatch "ptr_ret.spatch" 2013-06-26 21:10:21 +02:00
include s390/airq: simplify adapter interrupt code 2013-06-26 21:10:28 +02:00
kernel s390/irq: store interrupt information in pt_regs 2013-06-26 21:10:23 +02:00
kvm Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2013-05-05 14:47:31 -07:00
lib s390/uaccess: add "fallthrough" comments 2013-05-02 15:50:19 +02:00
math-emu s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
mm s390/kvm: Provide function for setting the guest storage key 2013-06-26 21:10:04 +02:00
net s390/bpf,jit: use kcalloc instead of kmalloc and memset 2013-04-17 14:07:27 +02:00
oprofile oprofile, s390: Add support for IBM zEnterprise EC12 2013-04-06 15:25:42 +02:00
pci s390/airq: simplify adapter interrupt code 2013-06-26 21:10:28 +02:00
defconfig s390: update defconfig 2012-09-26 15:45:29 +02:00
Kbuild s390/pci: base support 2012-11-30 15:40:45 +01:00
Kconfig s390: remove non existent reference to GENERIC_KERNEL_THREAD 2013-05-07 14:11:54 +02:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: remove small stack config option 2013-04-26 09:07:08 +02:00