linux-toradex.git/include/asm-sparc64, branch v2.6.18.3

[PATCH] SPARC: Fix missed bump of NR_SYSCALLS.

2006-11-19T03:27:59+00:00

When I added the robust futex syscall entries I forgot to bump
NR_SYSCALLS.  This is an easy mistake to make because NR_SYSCALLS
lived in entry.S which is nowhere near unistd.h or syscalls.S, so
while we're here move it's definition into unistd.h so this is
unlikely to ever happen again.

Signed-off-by: David S. Miller 
Signed-off-by: Chris Wright

[PATCH] SPARC64: Fix futex_atomic_cmpxchg_inatomic implementation.

2006-11-19T03:27:58+00:00

I copied the logic from ll/sc arch implementations, but that
was wrong and makes no sense at all.  Just do a straight
compare-exchange instruction, just like x86.

Based upon bug reports from Dennis Gilmore and Fabio Massimo.

Signed-off-by: David S. Miller 
Signed-off-by: Chris Wright

Fix exported headers for SPARC, SPARC64

2006-10-13T20:23:23+00:00

Mostly removing files which have no business being used in userspace.

Signed-off-by: David Woodhouse 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

One line per header in Kbuild files to reduce conflicts

2006-10-13T20:23:23+00:00

Signed-off-by: David Woodhouse 
Signed-off-by: Greg Kroah-Hartman

[PATCH] IA64,sparc: local DoS with corrupted ELFs

2006-09-08T15:40:46+00:00

This prevents cross-region mappings on IA64 and SPARC which could lead
to system crash.  They were correctly trapped for normal mmap() calls,
but not for the kernel internal calls generated by executable loading.

This code just moves the architecture-specific cross-region checks into
an arch-specific "arch_mmap_check()" macro, and defines that for the
architectures that needed it (ia64, sparc and sparc64).

Architectures that don't have any special requirements can just ignore
the new cross-region check, since the mmap() code will just notice on
its own when the macro isn't defined.

Signed-off-by: Pavel Emelianov 
Signed-off-by: Kirill Korotaev 
Acked-by: David Miller 
Signed-off-by: Greg Kroah-Hartman 
[ Cleaned up to not affect architectures that don't need it ]
Signed-off-by: Linus Torvalds

[SPARC64]: Fix pfn_pte() build failure.

2006-08-22T21:35:40+00:00

The "%uhi" needs to be "%%uhi" because we want a real
"%" character in the assembler here, instead of an
assembler variable expansion.

Aparently older GCCs were more liberal and interpreted
this %-letter as a literal "%" for whatever reason.

Based upon a build failure report from Meelis Roos.

Signed-off-by: David S. Miller

[PATCH] IA64: kprobe invalidate icache of jump buffer

2006-07-31T20:28:38+00:00

Kprobe inserts breakpoint instruction in probepoint and then jumps to
instruction slot when breakpoint is hit, the instruction slot icache must
be consistent with dcache.  Here is the patch which invalidates instruction
slot icache area.

Without this patch, in some machines there will be fault when executing
instruction slot where icache content is inconsistent with dcache.

Signed-off-by: bibo,mao 
Acked-by: "Luck, Tony" 
Acked-by: Keshavamurthy Anil S 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[SPARC64]: Fix typo in pgprot_noncached().

2006-07-28T00:57:32+00:00

The sun4v code sequence was or'ing in the sun4u pte bits by mistake.

Signed-off-by: David S. Miller

[SPARC64]: Fix quad-float multiply emulation.

2006-07-27T23:49:21+00:00

Something is wrong with the 3-multiply (vs. 4-multiply) optimized
version of _FP_MUL_MEAT_2_*(), so just use the slower version
which actually computes correct values.

Noticed by Rene Rebe

Signed-off-by: David S. Miller

[SPARC]: Kill prom_getname, unused and not implemented properly.

2006-07-21T21:17:55+00:00

The m68k port's sun3 asm/oplib.h had a stray reference too, so I
killed that off as well.

Signed-off-by: David S. Miller