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Subject[PULL 0/8] xtensa updates for v5.1
Date
Hi Linus,

please pull the following batch of updates for the Xtensa architecture:

The following changes since commit 8834f5600cf3c8db365e18a3d5cac2c2780c81e5:

Linux 5.0-rc5 (2019-02-03 13:48:04 -0800)

are available in the git repository at:

git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20190307

for you to fetch changes up to 60deebe6149a3f02fa6a9fa988dda500effda43f:

xtensa: simplify trap_init (2019-02-07 12:35:32 -0800)

----------------------------------------------------------------
Xtensa updates for v5.1:

- use generic spinlock/rwlock implementations
- clean up IPI processing
- document boot parameters passing to the kernel
- fix get_wchan
- various cleanups in time.c, process.c, traps.c and thread_info.h

----------------------------------------------------------------
Max Filippov (8):
xtensa: document boot parameter passing
xtensa: SMP: rework IPI processing
xtensa: clean up arch/xtensa/kernel/time.c
xtensa: provide xchg for sizes 1 and 2
xtensa: use generic spinlock/rwlock implementation
xtensa: fix get_wchan
xtensa: drop unused definitions
xtensa: simplify trap_init

Documentation/xtensa/booting.txt | 19 ++++
arch/xtensa/Kconfig | 2 +
arch/xtensa/include/asm/Kbuild | 2 +
arch/xtensa/include/asm/cmpxchg.h | 36 +++++-
arch/xtensa/include/asm/spinlock.h | 185 +------------------------------
arch/xtensa/include/asm/spinlock_types.h | 15 +--
arch/xtensa/include/asm/thread_info.h | 9 --
arch/xtensa/kernel/process.c | 6 +-
arch/xtensa/kernel/smp.c | 38 ++++---
arch/xtensa/kernel/time.c | 53 +++++----
arch/xtensa/kernel/traps.c | 5 +-
11 files changed, 113 insertions(+), 257 deletions(-)
create mode 100644 Documentation/xtensa/booting.txt

--
Thanks.
-- Max

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