kernel-ark/arch/sh
Paul Mundt 33573c0e32 sh: Fix occasional flush_cache_4096() stack corruption.
IRQs disabling in flush_cache_4096 for cache purge. Under certain
workloads we would get an IRQ in the middle of a purge operation,
and the cachelines would remain in an inconsistent state, leading
to occasional stack corruption.

Signed-off-by: Takeo Takahashi <takahashi.takeo@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 18:37:30 +09:00
..
boards sh: machvec rework. 2006-09-27 18:17:31 +09:00
boot sh: __addr_ok() and other misc nommu fixups. 2006-09-27 17:25:07 +09:00
cchips sh: Cleanup IRQ disabling for hardirq handlers. 2006-09-27 18:03:34 +09:00
configs sh: Solution Engine SH7343 board support. 2006-09-27 18:09:34 +09:00
drivers sh: More cosmetic cleanups and trivial fixes. 2006-09-27 17:03:56 +09:00
kernel sh: Calculate shm alignment at runtime. 2006-09-27 18:36:17 +09:00
lib sh: Fix memcpy() build error on sh4eb. 2006-09-27 17:50:03 +09:00
math-emu sh: math-emu support 2006-09-27 17:15:32 +09:00
mm sh: Fix occasional flush_cache_4096() stack corruption. 2006-09-27 18:37:30 +09:00
oprofile sh: Add SH7750S/SH7091 rules for SH7750 oprofile driver. 2006-09-27 14:30:11 +09:00
tools sh: Solution Engine SH7343 board support. 2006-09-27 18:09:34 +09:00
Kconfig sh: select CONFIG_EMBEDDED. 2006-09-27 18:18:31 +09:00
Kconfig.debug sh: Add support for 4K stacks. 2006-09-27 18:22:14 +09:00
Makefile sh: Solution Engine SH7343 board support. 2006-09-27 18:09:34 +09:00