lisa/android_kernel_xiaomi_sm8350
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36 Commits

Author SHA1 Message Date
Jeremy Fitzhardinge
6cf7150084 x86: unify io_remap_pfn_range 
Impact: cleanup

Unify io_remap_pfn_range.  Don't demacro yet.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:51 -08:00
Jeremy Fitzhardinge
7325cc2e33 x86: unify pgd_none 
Impact: cleanup

Unify and demacro pgd_none.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:51 -08:00
Jeremy Fitzhardinge
deb79cfb36 x86: unify pud_none 
Impact: cleanup

Unify and demacro pud_none.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:51 -08:00
Jeremy Fitzhardinge
cc290ca38c x86: unify pages_to_mb 
Impact: cleanup

Unify and demacro pages_to_mb.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:51 -08:00
Jeremy Fitzhardinge
99510238bb x86: unify pmd_bad 
Impact: cleanup

Unify and demacro pmd_bad.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
a61bb29af4 x86: unify pgd_bad 
Impact: cleanup

Unify and demacro pgd_bad.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
30f103167f x86: unify pgd_bad 
Impact: cleanup

Unify and demacro pgd_bad.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
3f6cbef1d7 x86: unify pud_large 
Impact: cleanup

Unify and demacro pud_large.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
3fbc2444f4 x86: unify pte_offset_kernel 
Impact: cleanup

Unify and demacro pte_offset_kernel.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
346309cff6 x86: unify pte_index 
Impact: cleanup

Unify and demacro pte_index.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
97e2817d34 x86: unify pmd_pfn 
Impact: cleanup

Unify pmd_pfn.  Unfortunately it can't be demacroed because it has a
cyclic dependency on linux/mm.h:page_to_nid().

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:50 -08:00
Jeremy Fitzhardinge
3180fba0ee x86: unify pmd_pfn 
Impact: cleanup

Unify and demacro pmd_pfn.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
bd44d64db1 x86: remove redundant pfn_pmd definition 
Impact: cleanup

It's already defined in pgtable.h

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
01ade20d5a x86: unify pmd_offset 
Impact: cleanup

Unify and demacro pmd_offset.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
e24d7eee0b x86: unify pmd_index 
Impact: cleanup

Unify and demacro pmd_index.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
20063ca4eb x86: unify pmd_page 
Impact: cleanup

Unify and demacro pmd_page.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
3ffb3564cd x86: unify pmd_page_vaddr 
Impact: cleanup

Unify and demacro pmd_page_vaddr.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
3d081b1812 x86: unify pud_offset 
Impact: cleanup

Unify and demacro pud_offset.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:49 -08:00
Jeremy Fitzhardinge
7cfb81024b x86: unify pud_index 
Impact: cleanup

Unify and demacro pud_index.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
777cba16aa x86: unify pgd_page 
Impact: cleanup

Unify and demacro pgd_page.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
f476961cb1 x86: unify pud_page 
Impact: cleanup

Unify and demacro pud_page.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
6fff47e3ac x86: unify pud_page_vaddr 
Impact: cleanup

Unify and demacro pud_page_vaddr.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
c5f040b12b x86: unify pgd_page_vaddr 
Impact: cleanup

Unify and demacro pgd_page_vaddr.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
4fea801ac9 x86: unify pmd_none 
Impact: cleanup

Unify and demacro pmd_none.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:48 -08:00
Jeremy Fitzhardinge
649e8ef60f x86: unify pmd_present 
Impact: cleanup

Unify and demacro pmd_present.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:47 -08:00
Jeremy Fitzhardinge
9f38d7e85e x86: unify pgd_present 
Impact: cleanup

Unify and demacro pgd_present.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:07 -08:00
Jeremy Fitzhardinge
5ba7c91341 x86: unify pud_present 
Impact: cleanup

Unify and demacro pud_present.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:31:07 -08:00
Jeremy Fitzhardinge
7c683851d9 x86: unify pte_present 
Impact: cleanup

Unify and demacro pte_present.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:28:37 -08:00
Jeremy Fitzhardinge
8de01da35e x86: unify pte_same 
Impact: cleanup

Unify and demacro pte_same.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:26:08 -08:00
Jeremy Fitzhardinge
a034a010f4 x86: unify pte_none 
Impact: cleanup

Unify and demacro pte_none.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-02-06 12:26:08 -08:00
Ingo Molnar
fa623d1b02 Merge branches 'x86/apic', 'x86/cleanups', 'x86/cpufeature', 'x86/crashdump', 'x86/debug', 'x86/defconfig', 'x86/detect-hyper', 'x86/doc', 'x86/dumpstack', 'x86/early-printk', 'x86/fpu', 'x86/idle', 'x86/io', 'x86/memory-corruption-check', 'x86/microcode', 'x86/mm', 'x86/mtrr', 'x86/nmi-watchdog', 'x86/pat2', 'x86/pci-ioapic-boot-irq-quirks', 'x86/ptrace', 'x86/quirks', 'x86/reboot', 'x86/setup-memory', 'x86/signal', 'x86/sparse-fixes', 'x86/time', 'x86/uv' and 'x86/xen' into x86/core 2008-12-23 16:27:23 +01:00
venkatesh.pallipadi@intel.com
8a7b12f70f x86: PAT: change pgprot_noncached to uc_minus instead of strong uc - v3 
Impact: mm behavior change.

Make pgprot_noncached uc_minus instead of strong UC. This will make
pgprot_noncached to be in line with ioremap_nocache() and all the other
APIs that map page uc_minus on uc request.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
 2008-12-18 13:30:16 -08:00
Ingo Molnar
b6fd6f2673 x86, mm: limit MAXMEM on 64-bit 
on 64-bit x86 the physical memory limit is controlled by the sparsemem
bits - which are 44 bits right now. But MAXMEM (the max pfn number
e820 parsing will allow to enter our sizing routines) is set to
0x00003fffffffffff, i.e. 46 bits - that's too large because it overlaps
into the vmalloc range.

So couple MAXMEM to MAX_PHYSMEM_BITS, and add a comment that the
maximum of MAX_PHYSMEM_BITS is 45 bits.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-12-16 19:31:52 +01:00
Jan Beulich
1796316a8b x86: consolidate __swp_XXX() macros 
Impact: cleanup, code robustization

The __swp_...() macros silently relied upon which bits are used for
_PAGE_FILE and _PAGE_PROTNONE. After having changed _PAGE_PROTNONE in
our Xen kernel to no longer overlap _PAGE_PAT, live locks and crashes
were reported that could have been avoided if these macros properly
used the symbolic constants. Since, as pointed out earlier, for Xen
Dom0 support mainline likewise will need to eliminate the conflict
between _PAGE_PAT and _PAGE_PROTNONE, this patch does all the necessary
adjustments, plus it introduces a mechanism to check consistency
between MAX_SWAPFILES_SHIFT and the actual encoding macros.

This also fixes a latent bug in that x86-64 used a 6-bit mask in
__swp_type(), and if MAX_SWAPFILES_SHIFT was increased beyond 5 in (the
seemingly unrelated) linux/swap.h, this would have resulted in a
collision with _PAGE_FILE.

Non-PAE 32-bit code gets similarly adjusted for its pte_to_pgoff() and
pgoff_to_pte() calculations.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-12-16 18:34:51 +01:00
H. Peter Anvin
1965aae3c9 x86: Fix ASM_X86__ header guards 
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since:

a. the double underscore is ugly and pointless.
b. no leading underscore violates namespace constraints.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
 2008-10-22 22:55:23 -07:00
Al Viro
bb8985586b x86, um: ... and asm-x86 move 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
 2008-10-22 22:55:20 -07:00