Nicholas Piggin 71c235027c powerpc/qspinlock: use spin_begin/end API ... Use the spin_begin/spin_cpu_relax/spin_end APIs in qspinlock, which helps to prevent threads issuing a lot of expensive priority nops which may not have much effect due to immediately executing low then medium priority. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20221126095932.1234527-14-npiggin@gmail.com		2022-12-02 17:48:50 +11:00
..
boot	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
configs	- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in	2022-10-10 17:53:04 -07:00
crypto	treewide: use get_random_bytes() when possible	2022-10-11 17:42:58 -06:00
include	powerpc/qspinlock: allow lock stealing in trylock and lock fastpath	2022-12-02 17:48:50 +11:00
kernel	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
kexec	powerpc/64/kdump: Limit kdump base to 512MB	2022-09-28 19:22:09 +10:00
kvm	- Alistair Popple has a series which addresses a race which causes page	2022-10-14 12:28:43 -07:00
lib	powerpc/qspinlock: use spin_begin/end API	2022-12-02 17:48:50 +11:00
math-emu	powerpc/math-emu: Inhibit W=1 warnings	2022-09-08 11:11:18 +10:00
mm	- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in	2022-10-10 17:53:04 -07:00
net	powerpc/bpf/32: Add instructions for atomic_[cmp]xchg	2022-06-29 19:37:08 +10:00
perf	Perf events updates for v6.1:	2022-10-10 09:27:46 -07:00
platforms	powerpc/pseries: Fix CONFIG_DTL=n build	2022-10-13 22:30:07 +11:00
purgatory	powerpc/purgatory: Omit use of bin2c	2022-07-27 21:36:03 +10:00
sysdev	powerpc: Change CONFIG_E500 to CONFIG_PPC_E500	2022-09-26 23:00:13 +10:00
tools	powerpc/64: Add UADDR64 relocation support	2022-03-09 21:47:53 +11:00
xmon	powerpc/64: asm use consistent global variable declaration and access	2022-09-28 19:22:12 +10:00
Kbuild	kbuild: use more subdir- for visiting subdirectories while cleaning	2021-10-24 13:49:46 +09:00
Kconfig	powerpc/qspinlock: powerpc qspinlock implementation	2022-12-02 17:48:02 +11:00
Kconfig.debug	powerpc: Add support for early debugging via Serial 16550 console	2022-09-28 19:22:09 +10:00
Makefile	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Makefile.postlink