linux-toradex.git/arch/microblaze/mm/pgtable.c, branch v3.4.16 Linux kernel for Apalis and Colibri modules microblaze: Fix mapin_ram function 2012-03-23T08:28:14+00:00 Michal Simek monstr@monstr.eu 2011-12-22T11:33:24+00:00 7c0d26150781cbd8a522259c9dea9e7ef23df8e3 Fix how many pages are allocated in mapin_ram. It is lowmem_size not setup CONFIG_LOWMEM_SIZE because it is the same for all systems. Which means that wrong pages are allocated if memory size is smaller than CONFIG_LOWMEM_SIZE. It has dramatic impact on bootup time. On sp605 MMU full hw design is 7s. Signed-off-by: Michal Simek <monstr@monstr.eu> 
Fix how many pages are allocated in mapin_ram. It is lowmem_size
not setup CONFIG_LOWMEM_SIZE because it is the same for all systems.
Which means that wrong pages are allocated if memory size is smaller
than CONFIG_LOWMEM_SIZE. It has dramatic impact on bootup time.
On sp605 MMU full hw design is 7s.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Introduce fixmap 2012-03-23T08:28:11+00:00 Michal Simek monstr@monstr.eu 2011-12-15T13:33:32+00:00 419387612c03fce2ca6d5a3d6aac3dae42069264 Fixmap will be used for highmem support. Signed-off-by: Michal Simek <monstr@monstr.eu> 
Fixmap will be used for highmem support.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: mm: Fix lowmem max memory size limits 2012-03-23T08:28:10+00:00 Michal Simek monstr@monstr.eu 2011-12-19T12:46:35+00:00 83a92529c1789f86481190743a6bb09f31ec39a8 Use CONFIG_LOWMEM_SIZE if system has larger ram size. For system with larger ram size, enable HIGMEM support. Also setup limitation for memblock and use memblock allocation in lowmem region. Signed-off-by: Michal Simek <monstr@monstr.eu> 
Use CONFIG_LOWMEM_SIZE if system has larger ram size.
For system with larger ram size, enable HIGMEM support.

Also setup limitation for memblock and use memblock
allocation in lowmem region.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Use vsprintf extention %pf with builtin_return_address 2012-03-19T06:30:27+00:00 Joe Perches joe@perches.com 2012-02-28T18:49:33+00:00 ee19b424b4ba8674a18943bf43d82d026d1e5bed Emit the function name not the address when possible. builtin_return_address() gives an address. When building a kernel with CONFIG_KALLSYMS, emit the actual function name not the address. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 
Emit the function name not the address when possible.

builtin_return_address() gives an address.  When building
a kernel with CONFIG_KALLSYMS, emit the actual function
name not the address.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: export assembly functions used by modules 2010-05-13T10:11:42+00:00 Michal Simek monstr@monstr.eu 2010-05-13T10:11:42+00:00 ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b Export __strncpy_user, memory_size, ioremap_bot for modules. Signed-off-by: Michal Simek <monstr@monstr.eu> 
Export __strncpy_user, memory_size, ioremap_bot for modules.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Remove ancient code 2010-05-06T09:21:58+00:00 Michal Simek monstr@monstr.eu 2010-04-16T07:41:07+00:00 e7682231092d1d1dd49bc590d6d3b7f0ddc07e74 I found several function which we don't use that's why I am removing them. Signed-off-by: Michal Simek <monstr@monstr.eu> 
I found several function which we don't use that's why I am removing them.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Quiet section mismatch warnings for MMU version 2010-05-06T09:21:58+00:00 Michal Simek monstr@monstr.eu 2010-04-13T06:59:37+00:00 63f1032b97638fc2b023fa968b7703c8ebe6d6d9 Remove section mismatch - based on ppc aproach. WARNING: vmlinux.o(.text+0x64834): Section mismatch in reference from the function __pte_alloc_kernel() to the function .init.text:early_get_page() The function __pte_alloc_kernel() references the function __init early_get_page(). This is often because __pte_alloc_kernel lacks a __init annotation or the annotation of early_get_page is wrong. Signed-off-by: Michal Simek <monstr@monstr.eu> 
Remove section mismatch - based on ppc aproach.

WARNING: vmlinux.o(.text+0x64834): Section mismatch in reference
from the function __pte_alloc_kernel() to the function .init.text:early_get_page()
The function __pte_alloc_kernel() references
the function __init early_get_page().
This is often because __pte_alloc_kernel lacks a __init
annotation or the annotation of early_get_page is wrong.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Adding likely macros 2010-04-01T06:38:24+00:00 Michal Simek monstr@monstr.eu 2010-03-23T14:37:02+00:00 78ebfa884bcef125464399f8d1cb05937bfeb6e1 On the base on GCOV analytics is helpful to add likely/unlikely macros. Signed-off-by: Michal Simek <monstr@monstr.eu> 
On the base on GCOV analytics is helpful to add likely/unlikely
macros.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Remove VMALLOC_VMADDR 2010-03-11T13:13:10+00:00 Michal Simek monstr@monstr.eu 2010-02-22T10:27:27+00:00 cca5613f0278fb0ae0aba285a496add55d0cabab Signed-off-by: Michal Simek <monstr@monstr.eu> 
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Remove show_tmem function 2009-12-14T07:45:11+00:00 Michal Simek monstr@monstr.eu 2009-12-10T11:06:03+00:00 233eb92115c87bc3bbfab99e3e198654acf4cd58 show_tmem function do nothing that's why I removed it. There is also cleaning of commented ancient code. Signed-off-by: Michal Simek <monstr@monstr.eu> 
show_tmem function do nothing that's why I removed it.
There is also cleaning of commented ancient code.

Signed-off-by: Michal Simek <monstr@monstr.eu>