linux.git/arch/parisc/kernel/head.S, branch v2.6.30 Linux kernel source tree parisc: hijack jump to start_kernel 2008-10-10T16:32:30+00:00 Kyle McMartin kyle@mcmartin.ca 2008-07-29T04:11:13+00:00 089d55289db5d58d938d73b47a415b2b82ee19ac Bang in our own start_parisc call, which initializes the PDC width, and turns on the FPU. Previously, if CONFIG_PRINTK_TIME was on, we'd attempt to use the FPU before we had enabled it, resulting in a difficult to diagnose panic. This patch causes init_per_cpu to redundantly set these for cpu0, but this is harmless. 
Bang in our own start_parisc call, which initializes the PDC
width, and turns on the FPU.

Previously, if CONFIG_PRINTK_TIME was on, we'd attempt to use
the FPU before we had enabled it, resulting in a difficult
to diagnose panic.

This patch causes init_per_cpu to redundantly set these for
cpu0, but this is harmless.
parisc: move head.S to head.text section 2008-06-13T14:49:47+00:00 Kyle McMartin kyle@minerva.i.cabal.ca 2008-05-22T18:38:26+00:00 1138a72cd96857d1d5928c0c8c83d8b8995eeb38 And explicitly list it in vmlinux.lds... Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
And explicitly list it in vmlinux.lds...

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Revert "parisc: fix trivial section name warnings" 2008-06-13T14:49:45+00:00 Kyle McMartin kyle@minerva.i.cabal.ca 2008-05-22T18:36:31+00:00 dfcf753bd3fb09f336659d07b1c48db7e62772e0 This reverts commit bd3bb8c15b9a80dbddfb7905b237a4a11a4725b4. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
This reverts commit bd3bb8c15b9a80dbddfb7905b237a4a11a4725b4.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: fix trivial section name warnings 2008-05-15T14:38:54+00:00 Helge Deller deller@gmx.de 2008-05-02T20:02:48+00:00 bd3bb8c15b9a80dbddfb7905b237a4a11a4725b4 This trivial patch fixes the following section warnings on PARISC: > WARNING: vmlinux.o (.text.1): unexpected section name. >The (.[number]+) following section name are ld generated and not expected. > Did you forget to use "ax"/"aw" in a .S file? > Note that for example <linux/init.h> contains > section definitions for use in .S files. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
This trivial patch fixes the following section warnings on PARISC:
> WARNING: vmlinux.o (.text.1): unexpected section name.
>The (.[number]+) following section name are ld generated and not expected.
> Did you forget to use "ax"/"aw" in a .S file?
> Note that for example <linux/init.h> contains
> section definitions for use in .S files.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
[PARISC] head.S: section mismatch fixes 2008-03-16T02:12:22+00:00 Helge Deller deller@gmx.de 2007-12-26T17:07:01+00:00 0c634cc6299b55279fa2d3a7a5964ae45a642498 - move boot_args[] into the init section - move $global$ into the read_mostly section - fix the following two section mismatches: WARNING: vmlinux.o(.text+0x9c): Section mismatch: reference to .init.text:start_kernel (between '$pgt_fill_loop' and '$is_pa20') WARNING: vmlinux.o(.text+0xa0): Section mismatch: reference to .init.text:start_kernel (between '$pgt_fill_loop' and '$is_pa20') Signed-off-by: Helge Deller <deller@gmx.de> SIgned-off-by: Kyle McMartin <kyle@mcmartin.ca> 
- move boot_args[] into the init section
- move $global$ into the read_mostly section
- fix the following two section mismatches:
WARNING: vmlinux.o(.text+0x9c): Section mismatch: reference to .init.text:start_kernel (between '$pgt_fill_loop' and '$is_pa20')
WARNING: vmlinux.o(.text+0xa0): Section mismatch: reference to .init.text:start_kernel (between '$pgt_fill_loop' and '$is_pa20')

Signed-off-by: Helge Deller <deller@gmx.de>
SIgned-off-by: Kyle McMartin <kyle@mcmartin.ca>
[PARISC] Kill off broken irqstack code 2007-10-18T07:59:31+00:00 Kyle McMartin kyle@mcmartin.ca 2007-10-18T07:04:56+00:00 6cc4525d29e22ab831387b6fac371e0118693a25 It's been unfinished and broken long enough, and I have some ideas on how to do it more cleanly. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
It's been unfinished and broken long enough, and I have some ideas on how
to do it more cleanly.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
[PARISC] Kill off the last vestiges of ASM_PAGE_SIZE 2007-10-18T07:59:19+00:00 Kyle McMartin kyle@mcmartin.ca 2007-10-18T07:04:43+00:00 80af0876991093e9a607968cddbd64f1fbe613e7 Sam's previous patch missed a few uses of ASM_PAGE_SIZE. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Sam's previous patch missed a few uses of ASM_PAGE_SIZE.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
[PARISC] more ENTRY(), ENDPROC(), END() conversions 2007-02-17T06:16:12+00:00 Helge Deller deller@gmx.de 2007-01-24T21:36:32+00:00 8e9e9844b44dd9f855d824d035b3097b199e44ed Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> 
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Remove all inclusions of <linux/config.h> 2006-10-04T07:38:54+00:00 Dave Jones davej@redhat.com 2006-10-04T07:38:54+00:00 038b0a6d8d32db934bba6a24e74e76e4e327a94f kbuild explicitly includes this at build time. Signed-off-by: Dave Jones <davej@redhat.com> 
kbuild explicitly includes this at build time.

Signed-off-by: Dave Jones <davej@redhat.com>
[PARISC] Further work for multiple page sizes 2006-04-21T22:20:34+00:00 Helge Deller deller@parisc-linux.org 2006-04-20T20:40:23+00:00 2fd83038160531245099c3c5b3511fa4b80765eb More work towards supporing multiple page sizes on 64-bit. Convert some assumptions that 64bit uses 3 level page tables into testing PT_NLEVELS. Also some BUG() to BUG_ON() conversions and some cleanups to assembler. Signed-off-by: Helge Deller <deller@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> 
More work towards supporing multiple page sizes on 64-bit. Convert
some assumptions that 64bit uses 3 level page tables into testing
PT_NLEVELS. Also some BUG() to BUG_ON() conversions and some cleanups
to assembler.

Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>