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linux/arch/openrisc/kernel
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Jann Horn eaaaa49593 openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached 
[ Upstream commit 28148a17c9 ]

Since commit 8782fb61cc ("mm: pagewalk: Fix race between unmap and page
walker"), walk_page_range() on kernel ranges won't work anymore,
walk_page_range_novma() must be used instead.

Note: I don't have an openrisc development setup, so this is completely
untested.

Fixes: 8782fb61cc ("mm: pagewalk: Fix race between unmap and page walker")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-04-10 16:19:42 +02:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
asm-offsets.c sched,arch: Remove unused TASK_STATE offsets 2021-06-18 11:43:09 +02:00
dma.c openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached 2024-04-10 16:19:42 +02:00
entry.S openrisc: Properly store r31 to pt_regs on unhandled exceptions 2023-05-11 23:00:37 +09:00
head.S openrisc: start CPU timer early in boot 2022-06-09 10:22:38 +02:00
irq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Makefile OpenRISC updates for v4.15 2017-11-13 12:12:00 -08:00
module.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
or32_ksyms.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
process.c isystem: trim/fixup stdarg.h and other headers 2021-08-19 09:02:55 +09:00
prom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ptrace.c openrisc: switch to ->regset_get() 2020-07-27 14:31:10 -04:00
setup.c openrisc: Fix compiler warnings in setup 2021-08-11 06:14:23 +09:00
signal.c openrisc: add support for TIF_NOTIFY_SIGNAL 2020-11-09 08:16:55 -07:00
smp.c openrisc: fix SMP tlb flush NULL pointer dereference 2021-11-18 19:17:06 +01:00
stacktrace.c openrisc: Fix oops caused when dumping stack 2020-08-04 10:59:45 +09:00
sync-timer.c openrisc: add tick timer multi-core sync logic 2017-11-03 14:01:16 +09:00
sys_call_table.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
time.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
traps.c exit: Add and use make_task_dead. 2023-02-01 08:27:20 +01:00
unwinder.c openrisc: support framepointers and STACKTRACE_SUPPORT 2017-11-03 14:01:15 +09:00
vmlinux.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vmlinux.lds.S Orphan link sections were a long-standing source of obscure bugs, 2020-10-12 13:39:19 -07:00