Palmer Dabbelt 38b7c2a3ff

RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw ...

While digging through the recent mmiowb preemption issue it came up that
we aren't actually preventing IO from crossing a scheduling boundary.
While it's a bit ugly to overload smp_mb__after_spinlock() with this
behavior, it's what PowerPC is doing so there's some precedent.

Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

2020-07-17 09:28:35 -07:00

..

alpha

Kbuild updates for v5.8 (2nd)

2020-06-13 13:29:16 -07:00

arc

ARCv2: support loop buffer (LPB) disabling

2020-06-18 13:07:24 -07:00

arm

Raise gcc version requirement to 4.9

2020-07-08 10:48:35 -07:00

arm64

arm64 fixes for -rc5

2020-07-10 08:42:17 -07:00

c6x

This time around we have 4 lines of diff in the core framework, removing a

2020-06-10 11:42:19 -07:00

csky

maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault

2020-06-17 10:57:41 -07:00

h8300

This time around we have 4 lines of diff in the core framework, removing a

2020-06-10 11:42:19 -07:00

hexagon

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

ia64

Merge branch 'hch' (maccess patches from Christoph Hellwig)

2020-06-18 12:35:51 -07:00

m68k

m68k: mm: fix node memblock init

2020-06-29 23:58:05 +10:00

microblaze

mmap locking API: convert mmap_sem comments

2020-06-09 09:39:14 -07:00

mips

mips: Remove compiler check in unroll macro

2020-07-10 15:42:06 -07:00

nds32

maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault

2020-06-17 10:57:41 -07:00

nios2

nios2 update for v5.8-rc1

2020-06-12 11:55:11 -07:00

openrisc

openrisc: fix boot oops when DEBUG_VM is enabled

2020-06-26 00:27:36 -07:00

parisc

maccess: make get_kernel_nofault() check for minimal type compatibility

2020-06-18 12:10:37 -07:00

powerpc

powerpc/64s/exception: Fix 0x1500 interrupt handler crash

2020-07-08 20:41:06 +10:00

riscv

RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw

2020-07-17 09:28:35 -07:00

s390

- Update email addresses in MAINTAINERS file and add .mailmap entries

2020-07-10 08:39:33 -07:00

sh

maccess: rename probe_kernel_address to get_kernel_nofault

2020-06-18 11:14:40 -07:00

sparc

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

um

maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault

2020-06-17 10:57:41 -07:00

unicore32

This time around we have 4 lines of diff in the core framework, removing a

2020-06-10 11:42:19 -07:00

x86

Two simple but important bugfixes.

2020-07-10 08:34:12 -07:00

xtensa

xtensa: simplify xtensa_pmu_irq_handler

2020-07-08 00:18:15 -07:00

.gitignore

…

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00