linux-toradex.git/arch/mips/kernel/ptrace32.c, branch v2.6.27.31

[MIPS] Store sign-extend register values for PTRACE_GETREGS

2007-10-29T19:35:36+00:00

A comment on ptrace_getregs() states "Registers are sign extended to
fill the available space." but it is not true.  Fix code to match the
comment.  Also fix casts on each caller to get rid of some warnings.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] Fix "no space between function name and open parenthesis" warnings.

2007-10-11T22:46:15+00:00

Signed-off-by: Ralf Baechle

[MIPS] Make sure cpu_has_fpu is used only in atomic context

2006-10-09T22:20:48+00:00

Make sure cpu_has_fpu (which uses smp_processor_id()) is used only in
atomic context.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.

2006-06-19T16:39:18+00:00

The struct mips_fpu_soft_struct and mips_fpu_hard_struct are
completely same now and the kernel fpu emulator assumes that.  This
patch unifies them to mips_fpu_struct and get rid of mips_fpu_union.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] MT: Improved multithreading support.

2006-04-19T02:14:28+00:00

    
Signed-off-by: Ralf Baechle

[MIPS] Sparse: Fix some compiler/sparse warnings in ptrace32.c

2006-02-07T13:30:24+00:00

    
Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[PATCH] mips: task_thread_info()

2006-01-12T17:08:59+00:00

Signed-off-by: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] mips: task_pt_regs()

2006-01-12T17:08:58+00:00

Signed-off-by: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

MIPS: DSP: eleminate used_dsp.

2006-01-10T13:39:04+00:00

    
used_dsp was meant to be used like used_math - but since the FPU context
is small and lazy context switching is a stupid idea on multiprocessors
this idea only got halfway implemented and those bits are were now
breaking ptrace.

Signed-off-by: Ralf Baechle

[PATCH] use ptrace_get_task_struct in various places

2006-01-09T04:13:51+00:00

The ptrace_get_task_struct() helper that I added as part of the ptrace
consolidation is useful in variety of places that currently opencode it.
Switch them to the common helpers.

Add a ptrace_traceme() helper that needs to be explicitly called, and simplify
the ptrace_get_task_struct() interface.  We don't need the request argument
now, and we return the task_struct directly, using ERR_PTR() for error
returns.  It's a bit more code in the callers, but we have two sane routines
that do one thing well now.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds