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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>		17 years ago
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irq	…
sh2	sh: Fix up the address error exception handler for SH-2.	17 years ago
sh2a	sh: Fix occasional FPU register corruption under preempt.	17 years ago
sh3	serial: Move asm-sh/sci.h to linux/serial_sci.h.	17 years ago
sh4	sh: Fix occasional FPU register corruption under preempt.	17 years ago
sh4a	serial: Move asm-sh/sci.h to linux/serial_sci.h.	17 years ago
sh5	sh: Fix occasional FPU register corruption under preempt.	17 years ago
Makefile	…
adc.c	…
clock.c	…
init.c	sh: Fix up section mismatches.	17 years ago
ubc.S	…