Paul Mundt 9bbafce2ee sh: Fix occasional FPU register corruption under preempt. ... Presently with preempt enabled there's the possibility to be preempted after the TIF_USEDFPU test and the register save, leading to bogus state post-__switch_to(). Use an explicit preempt_disable()/enable() pair around unlazy_fpu()/clear_fpu() to avoid this. Follows the x86 change. Reported-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>		2008-03-26 19:02:47 +09:00
..
boards	sh: Fix up SH7710 VoIP-GW build.	2008-03-06 16:08:00 +09:00
boot	sh: Fix uImage build error.	2008-03-14 17:19:38 +09:00
cchips	sh: Kill off more dead symbols.	2008-02-14 14:22:12 +09:00
configs	sh: Fix up SH7710 VoIP-GW build.	2008-03-06 16:08:00 +09:00
drivers	arch/sh/drivers/dma/dma-sh.c: Correct use of ! and &	2008-02-27 10:28:48 +09:00
kernel	sh: Fix occasional FPU register corruption under preempt.	2008-03-26 19:02:47 +09:00
lib	sh: Explicit alignment for PAGE_SIZE in copy/clear_page().	2008-01-28 13:18:58 +09:00
lib64	sh: Fix up the sh64 build.	2008-03-06 17:23:15 +09:00
math-emu
mm	sh: Flag PMB support as EXPERIMENTAL.	2008-03-06 16:06:38 +09:00
oprofile	sh: Add -Werror for clean directories.	2007-11-07 11:13:55 +09:00
tools	sh: Fix up SH7710 VoIP-GW build.	2008-03-06 16:08:00 +09:00
Kconfig	sh: Fix up the timer IRQ definition for SH7203.	2008-03-13 19:51:06 +09:00
Kconfig.cpu	sh: Disable big endian for SH-5.	2008-02-14 14:22:10 +09:00
Kconfig.debug	sh: Clean up whitespace damage in Kconfig.debug.	2008-02-14 14:22:10 +09:00
Makefile	sh: Use relative paths for mach/cpu symlinks.	2008-03-21 12:22:01 +09:00