kernel/linux.git/arch/s390/tools, branch v5.15.208

s390/disassembler: add instructions

2021-07-27T07:39:19+00:00

Add more instructions to the kernel disassembler. Signed-off-by: Heiko Carstens

KVM: s390: gen_facilities: allow facilities 165, 193, 194 and 196

2021-06-23T07:35:03+00:00

This enables the NNPA, BEAR enhancement,reset DAT protection and processor activity counter facilities via the cpu model. Reviewed-by: Claudio Imbrenda Reviewed-by: Janosch Frank Acked-by: Cornelia Huck Signed-off-by: Christian Borntraeger

s390/opcodes: rename selhhhr to selfhr

2021-02-23T23:31:22+00:00

Provide correct mnemonic for selfhr. Signed-off-by: Heiko Carstens Signed-off-by: Vasily Gorbik

.gitignore: add SPDX License Identifier

2020-03-25T10:50:48+00:00

Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-03T16:53:07+00:00

In old days, the "host-progs" syntax was used for specifying host programs. It was renamed to the current "hostprogs-y" in 2004. It is typically useful in scripts/Makefile because it allows Kbuild to selectively compile host programs based on the kernel configuration. This commit renames like follows: always -> always-y hostprogs-y -> hostprogs So, scripts/Makefile will look like this: always-$(CONFIG_BUILD_BIN2C) += ... always-$(CONFIG_KALLSYMS) += ... ... hostprogs := $(always-y) $(always-m) I think this makes more sense because a host program is always a host program, irrespective of the kernel configuration. We want to specify which ones to compile by CONFIG options, so always-y will be handier. The "always", "hostprogs-y", "hostprogs-m" will be kept for backward compatibility for a while. Signed-off-by: Masahiro Yamada

s390: add support for IBM z15 machines

2019-09-13T10:19:14+00:00

Add detection for machine types 0x8562 and 8x8561 and set the ELF platform name to z15. Add the miscellaneous-instruction-extension 3 facility to the list of facilities for z15. And allow to generate code that only runs on a z15 machine. Reviewed-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky Signed-off-by: Heiko Carstens

s390/disassembler: update opcode table

2019-06-04T13:03:58+00:00

Sync with binutils and add a couple of missing instructions. Signed-off-by: Martin Schwidefsky Signed-off-by: Heiko Carstens

s390: drop meaningless 'targets' from tools Makefile

2019-06-04T13:03:38+00:00

'targets' should be specified to include .*.cmd files to evaluate if_changed or friends. Here, facility-defs.h and dis-defs.h are generated by filechk. Because filechk does not generate .*.cmd file, the 'targets' addition is meaningless. The filechk correctly updates the target when its content is changed. Signed-off-by: Masahiro Yamada Signed-off-by: Heiko Carstens

s390: drop redundant directory creation from tools Makefile

2019-06-04T13:03:34+00:00

As you can see in scripts/Kbuild.include, the filechk creates the parent directory of the target as needed. This Makefile does not need to explicitly create the directory. Signed-off-by: Masahiro Yamada Signed-off-by: Heiko Carstens

s390: drop unneeded -Wall addition from tools Makefile

2019-06-04T13:03:29+00:00

The top level Makefile adds -Wall globally for all host tools: KBUILD_HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \ I see two "-Wall" added for compiling these tools. Of course, it is allowed to pass the same option multiple times, but we do not need to do so. Signed-off-by: Masahiro Yamada Signed-off-by: Heiko Carstens