linux/arch/s390
Heiko Carstens 5720aab289 s390/nmi: use vector instruction macros instead of byte patterns
Use vector instruction macros instead of byte patterns to increase
readability. The generated code is nearly identical:

- 1e8:  e7 0f 10 00 00 36       vlm     %v0,%v15,0(%r1)
- 1ee:  e7 0f 11 00 0c 36       vlm     %v16,%v31,256(%r1)
+ 1e8:  e7 0f 10 00 30 36       vlm     %v0,%v15,0(%r1),3
+ 1ee:  e7 0f 11 00 3c 36       vlm     %v16,%v31,256(%r1),3

By using the VLM macro the alignment hint is automatically specified
too. Even though from a performance perspective it doesn't matter at
all for the machine check code, this shows yet another benefit when
using the macros.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
2022-12-06 16:18:23 +01:00
..
appldata s390/appldata: remove power management callbacks 2022-12-02 18:25:04 +01:00
boot s390/ipl: add eckd dump support 2022-12-06 16:18:22 +01:00
configs s390: update defconfigs 2022-08-30 21:57:07 +02:00
crypto crypto: Kconfig - simplify cipher entries 2022-08-26 18:50:43 +08:00
hypfs s390/hypfs: remove unused info_blk_hdr__pcpus() function 2022-11-23 16:24:07 +01:00
include s390/vx: add vx-insn.h wrapper include file 2022-12-06 16:18:23 +01:00
kernel s390/nmi: use vector instruction macros instead of byte patterns 2022-12-06 16:18:23 +01:00
kvm The first batch of KVM patches, mostly covering x86, which I 2022-10-09 09:39:55 -07:00
lib - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
mm s390/mm: remove unused get_page_state() function 2022-11-23 16:24:07 +01:00
net s390/bpf: Fix typo in comment 2022-05-23 11:25:53 -07:00
pci s390/pci: Use irq_data_get_msi_desc() 2022-11-23 16:22:21 +01:00
purgatory s390/purgatory: remove duplicated build rule of kexec-purgatory.o 2022-06-30 14:18:16 +02:00
tools KVM: s390: Add facility 197 to the allow list 2022-07-13 15:25:25 +02:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig s390/checksum: support GENERIC_CSUM, enable it for KASAN 2022-12-02 18:25:04 +01:00
Kconfig.debug s390/Kconfig.debug: fix indentation 2022-06-01 12:03:15 +02:00
Makefile kbuild: remove head-y syntax 2022-10-02 18:06:03 +09:00