linux.git/arch/mips/kernel/traps.c, branch v2.6.26

[MIPS] Fix check for valid stack pointer during backtrace

2008-06-05T17:13:14+00:00

The newly added check for valid stack pointer address breaks at least for
64bit kernels.  Use __get_user() for accessing stack content to avoid crashes,
when doing the backtrace.

Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Ralf Baechle

[MIPS] Fix handling of trap and breakpoint instructions

2008-04-28T16:14:33+00:00

With fixes and cleanups from Atsushi Nemoto (anemo@mba.ocn.ne.jp).

Signed-off-by: Ralf Baechle

[MIPS] Add support for MIPS CMP platform.

2008-04-28T16:14:26+00:00

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

[MIPS] Add noulri kernel argument to disable "rdhwr $29" usermode support.

2008-04-28T16:14:26+00:00

Signed-off-by: Chris Dearman 
Signed-off-by: Ralf Baechle

[MIPS] Fix loads of section missmatches

2008-03-12T14:14:41+00:00

Signed-off-by: Ralf Baechle

[MIPS] Added missing cases for rdhwr emulation

2008-03-12T14:14:40+00:00

Some of these are architecturally required for R2 processors so lets try
to be bit closer to the real thing.  This also provides access to the
CPU cycle timer, even on multiprocessors.  In that aspect its currently
bug compatible to what would happen on a R2-based SMP.

Signed-off-by: Chris Dearman 
Signed-off-by: Ralf Baechle

[MIPS] Ensure that ST0_FR is never set on a 32 bit kernel

2007-12-14T17:34:30+00:00

Signed-off-by: Chris Dearman 
Signed-off-by: Ralf Baechle

[MIPS] Fix shadow register support.

2007-11-15T23:21:49+00:00

Shadow register support would not possibly have worked on multicore
systems.  The support code for it was also depending not on MIPS R2 but
VSMP or SMTC kernels even though it makes perfect sense with UP kernels.

SR sets are a scarce resource and the expected usage pattern is that
users actually hardcode the register set numbers in their code.  So fix
the allocator by ditching it.  Move the remaining CPU probe bits into
the generic CPU probe.

Signed-off-by: Ralf Baechle

Use helpers to obtain task pid in printks (arch code)

2007-10-19T18:53:43+00:00

One of the easiest things to isolate is the pid printed in kernel log.
There was a patch, that made this for arch-independent code, this one makes
so for arch/xxx files.

It took some time to cross-compile it, but hopefully these are all the
printks in arch code.

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Pavel Emelyanov 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MIPS] time: Move R4000 clockevent device code to separate configurable file

2007-10-18T17:11:47+00:00

Signed-off-by: Ralf Baechle