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Subject[GIT PULL] csky changes for v5.19-rc1
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Hi Linus,

Please pull the latest csky changes from:

The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17:

Linux 5.18-rc1 (2022-04-03 14:08:21 -0700)

are available in the Git repository at:

https://github.com/c-sky/csky-linux.git tags/csky-for-linus-5.19-rc1

for you to fetch changes up to 64d83f06774668081258bd7f3241267239bb9ab2:

csky: Move $(core-y) into arch/csky/Kbuild (2022-05-13 15:09:28 +0800)

----------------------------------------------------------------
arch/csky patches for 5.19-rc1

This pull request we've done:
- Three atomic optimization
- Memcpy/memcpy_io optimization
- Some coding conventions for Kbuild, removing the warning

----------------------------------------------------------------
Deyan Wang (1):
csky: Fix versioncheck warnings

Guo Ren (5):
csky: patch_text: Fixup last cpu should be master
csky: optimize memcpy_{from,to}io() and memset_io()
csky: atomic: Optimize cmpxchg with acquire & release
csky: atomic: Add custom atomic.h implementation
csky: atomic: Add conditional atomic operations' optimization

Julia Lawall (1):
csky: fix typos in comments

Masahiro Yamada (3):
csky: Remove unused $(dtb-y) from boot/Makefile
csky: Remove unused core-y for dts
csky: Move $(core-y) into arch/csky/Kbuild

Matteo Croce (1):
csky: Add C based string functions

arch/csky/Kbuild | 2 +
arch/csky/Kconfig | 8 +
arch/csky/Makefile | 3 -
arch/csky/abiv1/Makefile | 2 -
arch/csky/abiv1/memcpy.S | 347 --------------------------------------
arch/csky/abiv1/strksyms.c | 6 -
arch/csky/abiv2/Makefile | 2 +
arch/csky/abiv2/strksyms.c | 4 +-
arch/csky/boot/Makefile | 1 -
arch/csky/include/asm/atomic.h | 237 ++++++++++++++++++++++++++
arch/csky/include/asm/barrier.h | 11 +-
arch/csky/include/asm/cmpxchg.h | 64 ++++++-
arch/csky/include/asm/io.h | 12 +-
arch/csky/kernel/Makefile | 2 +-
arch/csky/kernel/io.c | 91 ++++++++++
arch/csky/kernel/module.c | 2 +-
arch/csky/kernel/probes/kprobes.c | 2 +-
arch/csky/kernel/probes/uprobes.c | 2 +-
arch/csky/kernel/process.c | 1 -
arch/csky/lib/Makefile | 3 +
arch/csky/lib/string.c | 134 +++++++++++++++
arch/csky/mm/dma-mapping.c | 1 -
22 files changed, 562 insertions(+), 375 deletions(-)
delete mode 100644 arch/csky/abiv1/memcpy.S
delete mode 100644 arch/csky/abiv1/strksyms.c
create mode 100644 arch/csky/include/asm/atomic.h
create mode 100644 arch/csky/kernel/io.c
create mode 100644 arch/csky/lib/string.c

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