linux/arch/s390
Heiko Carstens ac25e790d9 s390/flags: fix flag handling
The cpu flags and pt_regs flags fields are each 64 bits in size. A flag can
be set with helper functions like set_cpu_flags().

These functions create a mask using "1U << flag". This doesn't work if flag
is larger than 31, since 1U << 32 == 0.

So fix this in case we ever will have such flag numbers.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-10-14 14:32:14 +02:00
..
appldata s390: appldata: drop owner assignment from platform_drivers 2014-10-20 16:20:13 +02:00
boot s390/boot/decompression: disable floating point in decompressor 2015-09-29 14:45:10 +02:00
configs s390/defconfig: set SCSI_DH=y 2015-10-01 10:48:36 +02:00
crypto s390/crypto: add cpu feature modaliases for crypto modules 2015-07-22 09:58:02 +02:00
hypfs s390/diag: add a statistic for diagnose calls 2015-10-14 14:32:06 +02:00
include s390/flags: fix flag handling 2015-10-14 14:32:14 +02:00
kernel s390/udelay: make udelay have busy loop semantics 2015-10-14 14:32:13 +02:00
kvm s390/fpu: always enable the vector facility if it is available 2015-10-14 14:32:08 +02:00
lib s390/udelay: make udelay have busy loop semantics 2015-10-14 14:32:13 +02:00
mm s390/cpumf: rework program parameter setting to detect guest samples 2015-10-14 14:32:12 +02:00
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: write kernel message when emu_size has been increased 2015-10-14 14:31:59 +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 s390/mm: implement soft-dirty bits for user memory change tracking 2015-10-14 14:32:05 +02:00
Kconfig.debug
Makefile s390/sclp: convert early sclp console code to C 2015-07-29 09:11:39 +02:00