| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2008-03-26 | sh: Fix occasional FPU register corruption under preempt. | Paul Mundt | 1 | -0/+1 | |
| 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 <[email protected]> Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-02-08 | aout: move STACK_TOP[_MAX] to asm/processor.h | David Howells | 1 | -0/+3 | |
| Move STACK_TOP[_MAX] out of asm/a.out.h and into asm/processor.h as they're required whether or not A.OUT format is available. Signed-off-by: David Howells <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> | |||||
| 2008-01-28 | sh: Bring the SH-5 FPU in line with the SH-4 FPU API. | Paul Mundt | 1 | -16/+0 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-01-28 | sh: Stubs for fpu disabled on SH-5. | Paul Mundt | 1 | -0/+5 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-01-28 | sh: Have SH-5 provide an {en,dis}able_fpu() impl. | Paul Mundt | 1 | -2/+13 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-01-28 | sh: More SH-5 cpuinfo tidying. | Paul Mundt | 1 | -4/+6 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-01-28 | sh: SH-5 also uses the ASID cache. | Paul Mundt | 1 | -6/+2 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||
| 2008-01-28 | sh: Split out processor.h in to _32 and _64 variants. | Paul Mundt | 1 | -0/+277 | |
| Signed-off-by: Paul Mundt <[email protected]> | |||||