linux-toradex.git/include/asm-x86/page.h, branch v2.6.25.11

x86: fix {clear,copy}_user_page() declarations in page.h

2008-03-21T16:06:15+00:00

Clean up: eliminate some compiler noise on x86 when building with strict
warnings enabled, introduced by commit 345b904c.

In file included from include2/asm/thread_info_64.h:12,
                 from include2/asm/thread_info.h:4,
                 from
/home/cel/src/linux/nfs-2.6/include/linux/thread_info.h:35,
                 from
/home/cel/src/linux/nfs-2.6/include/linux/preempt.h:9,
                 from
/home/cel/src/linux/nfs-2.6/include/linux/spinlock.h:49,
                 from /home/cel/src/linux/nfs-2.6/include/linux/mmzone.h:7,
                 from /home/cel/src/linux/nfs-2.6/include/linux/gfp.h:4,
                 from /home/cel/src/linux/nfs-2.6/include/linux/slab.h:14,
                 from /home/cel/src/linux/nfs-2.6/fs/nfsd/nfs4acl.c:40:
include2/asm/page.h:55: warning: `inline' is not at beginning of
declaration
include2/asm/page.h:61: warning: `inline' is not at beginning of
declaration

Signed-off-by: Chuck Lever 
Cc: Jeremy Fitzhardinge 
Signed-off-by: Andrew Morton 
Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: rename LARGE_PAGE_SIZE to PMD_PAGE_SIZE

2008-02-04T15:48:08+00:00

Fix up all users.

Signed-off-by: Andi Kleen 
Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: move page_is_ram() function

2008-01-30T12:34:06+00:00

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: introduce max_pfn_mapped

2008-01-30T12:34:05+00:00

64bit uses end_pfn_map and 32bit uses max_low_pfn. There are several
files which have #ifdef'ed defines which map either to end_pfn_map or
max_low_pfn. Replace this by a universal define and clean up all the
other instances.

Signed-off-by: Thomas Gleixner 

Signed-off-by: Ingo Molnar

add native_pud_val and _pmd_val for 2 and 3

2008-01-30T12:33:14+00:00

Signed-off-by: Jeremy Fitzhardinge 
Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: page.h: make pte_t a union to always include

2008-01-30T12:32:57+00:00

Make sure pte_t, whatever its definition, has a pte element with type
pteval_t.  This allows common code to access it without needing to be
specifically parameterised on what pagetable mode we're compiling for.
For 32-bit, this means that pte_t becomes a union with "pte" and "{
pte_low, pte_high }" (PAE) or just "pte_low" (non-PAE).

Signed-off-by: Jeremy Fitzhardinge 
Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: fix pte_modify() bug

2008-01-30T12:32:57+00:00

fix sign extension bug in PTE_MASK / _PTE_CHG_MASK.

this resolves the following bootup crash on PAE systems:

[   94.710726] init[1]: segfault at 00000004 ip 49471cbb sp bff0c6c0 error 4
[   94.717764] init[1]: segfault at 00000004 ip 49471cbb sp bff0c6c0 error 4
[   94.724772] init[1]: segfault at 00000004 ip 49471cbb sp bff0c6c0 error 4
[   94.731777] init[1]: segfault at 00000004 ip 49471cbb sp bff0c6c0 error 4

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: page.h: move things back to their own files

2008-01-30T12:32:44+00:00

# HG changeset patch
# User Jeremy Fitzhardinge 
# Date 1199321648 28800
# Node ID 22f6a5902285b58bfc1fbbd9e183498c9017bd78
# Parent  bba9287641ff90e836d090d80b5c0a846aab7162
x86: page.h: move things back to their own files

Oops, asm/page.h has turned into an #ifdef hellhole.  Move
32/64-specific things back to their own headers to make it somewhat
comprehensible...

Signed-off-by: Jeremy Fitzhardinge 

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: page.h: move remaining bits and pieces

2008-01-30T12:32:44+00:00

# HG changeset patch
# User Jeremy Fitzhardinge 
# Date 1199319657 28800
# Node ID bba9287641ff90e836d090d80b5c0a846aab7162
# Parent  d617b72a0cc9d14bde2087d065c36d4ed3265761
x86: page.h: move remaining bits and pieces

Move the remaining odds and ends into page.h.

Signed-off-by: Jeremy Fitzhardinge 

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

x86: page.h: move pa and va related things

2008-01-30T12:32:43+00:00

# HG changeset patch
# User Jeremy Fitzhardinge 
# Date 1199319656 28800
# Node ID d617b72a0cc9d14bde2087d065c36d4ed3265761
# Parent  3bd7db6e85e66e7f3362874802df26a82fcb2d92
x86: page.h: move pa and va related things

Move and unify the virtual<->physical address space conversion
functions.

Signed-off-by: Jeremy Fitzhardinge 

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner