Helge Deller 61e150fb31 parisc: Fix flush_dcache_page() for usage from irq context ... Since at least kernel 6.1, flush_dcache_page() is called with IRQs disabled, e.g. from aio_complete(). But the current implementation for flush_dcache_page() on parisc unintentionally re-enables IRQs, which may lead to deadlocks. Fix it by using xa_lock_irqsave() and xa_unlock_irqrestore() for the flush_dcache_mmap_*lock() macros instead. Cc: linux-parisc@vger.kernel.org Cc: stable@kernel.org # 5.18+ Signed-off-by: Helge Deller <deller@gmx.de>		2023-05-24 19:03:49 +02:00
..
boot	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
configs	parisc: Update 32- and 64-bit defconfigs	2022-05-08 20:01:11 +02:00
include	parisc: Fix flush_dcache_page() for usage from irq context	2023-05-24 19:03:49 +02:00
kernel	parisc: Fix flush_dcache_page() for usage from irq context	2023-05-24 19:03:49 +02:00
lib	parisc: Drop homebrewn io[read|write]64_[lo_hi|hi_lo]	2022-09-23 21:52:27 +02:00
math-emu	parisc: align '*' in comment in math-emu code	2022-06-26 00:19:27 +02:00
mm	parisc: fix livelock in uaccess	2023-03-02 12:31:40 -05:00
defpalo.conf	parisc: switch to gzip-compressed vmlinuz kernel	2013-07-09 22:09:20 +02:00
install.sh	kbuild: factor out the common installation code into scripts/install.sh	2022-05-11 21:45:53 +09:00
Kbuild	kbuild: use more subdir- for visiting subdirectories while cleaning	2021-10-24 13:49:46 +09:00
Kconfig	parisc: Enable LOCKDEP support	2023-05-24 14:27:28 +02:00
Kconfig.debug	parisc: Add lightweight spinlock checks	2023-05-24 14:23:07 +02:00
Makefile	kbuild: remove head-y syntax	2022-10-02 18:06:03 +09:00