John David Anglin 1753a49e26 parisc: Fix patch code locking and flushing ... [ Upstream commit a9fe7fa7d874a536e0540469f314772c054a0323 ] This change fixes the following: 1) The flags variable is not initialized. Always use raw_spin_lock_irqsave and raw_spin_unlock_irqrestore to serialize patching. 2) flush_kernel_vmap_range is primarily intended for DMA flushes. Since __patch_text_multiple is often called with interrupts disabled, it is better to directly call flush_kernel_dcache_range_asm and flush_kernel_icache_range_asm. This avoids an extra call. 3) The final call to flush_icache_range is unnecessary. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-13 21:01:03 +02:00
..
boot	vmlinux.lds.h: Split ELF_DETAILS from STABS_DEBUG	2020-09-01 09:50:35 +02:00
configs	parisc: disable CONFIG_IDE in defconfigs	2020-10-15 08:10:38 +02:00
include	parisc: Fix handling off probe non-access faults	2022-04-08 14:40:32 +02:00
kernel	parisc: Fix patch code locking and flushing	2022-04-13 21:01:03 +02:00
lib	parisc: Add ioread64_lo_hi() and iowrite64_lo_hi()	2022-02-23 12:00:58 +01:00
math-emu	parisc: math-emu: Fix fall-through warnings	2021-10-27 09:56:46 +02:00
mm	parisc: Fix handling off probe non-access faults	2022-04-08 14:40:32 +02:00
oprofile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
defpalo.conf
install.sh	parisc: Fix "make install" on newer debian releases	2021-12-08 09:03:28 +01:00
Kconfig	parisc: Enable -mlong-calls gcc option with CONFIG_COMPILE_TEST	2021-03-11 14:17:21 +01:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	parisc: Fix KBUILD_IMAGE for self-extracting kernel	2021-12-08 09:03:28 +01:00
nm