linux.git/arch/parisc/kernel/cache.c, branch v2.6.18

[PARISC] Ensure Space ID hashing is turned off

2006-06-27T23:28:42+00:00

Check PDC_CACHE to see if spaceid hashing is turned on, and fail to
boot if that is the case.

However, some old machines do not implement the PDC_CACHE_RET_SPID
firmware call, so continue to boot if the call fails because of
PDC_BAD_OPTION (but fail in all other error returns).

Signed-off-by: Kyle McMartin

[PARISC] Match show_cache_info with reality

2006-06-27T23:28:41+00:00

show_cache_info and struct pdc_cache_cf were out of sync with
published documentation. Fix the reporting of cache associativity
and update the pdc_cache_cf bitfields to match documentation.

Signed-off-by: Kyle McMartin

[PARISC] Misc. janitorial work

2006-04-21T22:20:32+00:00

Fix a spelling mistake, add a KERN_INFO flag, and fix some whitespace
uglies.

Signed-off-by: Helge Deller 
Signed-off-by: Kyle McMartin

[PARISC] Add parisc implementation of flush_kernel_dcache_page()

2006-03-30T17:48:44+00:00

We need to do a little renaming of our original syntax because
of the difference in arguments.

Signed-off-by: James Bottomley 
Signed-off-by: Kyle McMartin

[PARISC] Make local cache flushes take a void *

2006-01-11T02:49:21+00:00

Make flush_data_cache_local, flush_instruction_cache_local and
flush_tlb_all_local take a void * so they don't have to be cast
when using on_each_cpu().  This becomes a problem when on_each_cpu
is a macro (as it is in current -mm).

Also move the prototype of flush_tlb_all_local into tlbflush.h and
remove its declaration from .c files.

Signed-off-by: Matthew Wilcox 
Signed-off-by: Kyle McMartin

[PARISC] Add __read_mostly section for parisc

2006-01-11T01:35:03+00:00

Flag a whole bunch of things as __read_mostly on parisc. Also flag a few
branches as unlikely() and cleanup a bit of code.

Signed-off-by: Helge Deller 
Signed-off-by: Kyle McMartin

[PATCH] mm: parisc pte atomicity

2005-10-30T04:40:42+00:00

There's a worrying function translation_exists in parisc cacheflush.h,
unaffected by split ptlock since flush_dcache_page is using it on some other
mm, without any relevant lock.  Oh well, make it a slightly more robust by
factoring the pfn check within it.  And it looked liable to confuse a
camouflaged swap or file entry with a good pte: fix that too.

Signed-off-by: Hugh Dickins 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PARISC] Fix parisc_setup_cache_timing to choose a better flush threshold

2005-10-22T02:44:14+00:00

update comment about CAFL_STRIDE

Signed-off-by: Kyle McMartin 

Fixed a bug in parisc_setup_cache_timing() which caused it to calculate
a poor value for parisc_cache_flush_threshold.

Thanks to Joel Soete for spotting the bug.
Thanks to James Bottomley for pointing out the clean way to fix this.

Signed-off-by: Stuart Brady 

Signed-off-by: Kyle McMartin

Linux-2.6.12-rc2

2005-04-16T22:20:36+00:00

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!