Commits · 5914811acf36c3ff091f860a6964808f668f27d0 · jan.koester / Linux

Feb 14, 2006

[MIPS] Fix typo in _sys32_rt_sigreturn and _sysn32_rt_sigreturn. · 4cbf8767

Atsushi Nemoto authored Feb 14, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

4cbf8767

[MIPS] RM9000: Fix buggy I-cache workaround. · 387a154d

Thomas Koeller authored Feb 10, 2006


    
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

387a154d

[MIPS] MT: Propagate config7 into VPE. · 74a96d94
Ralf Baechle authored Feb 10, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
74a96d94
[MIPS] MT: Fix c0 back-to-back hazard. · fdc9bb16
Ralf Baechle authored Feb 10, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
fdc9bb16
[MIPS] Get rid of kludgery needed to keep stdargs of old compilers working. · fbb6b3a4
Ralf Baechle authored Feb 10, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
fbb6b3a4

[MIPS] Add protected_blast_icache_range, blast_icache_range, etc. · 41700e73

Atsushi Nemoto authored Feb 10, 2006


    
Add blast_xxx_range(), protected_blast_xxx_range() etc. for common
use.  They are built by __BUILD_BLAST_CACHE_RANGE().
Use protected_cache_op() macro for various protected_ routines.
Output code should be logically same.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

41700e73

[MIPS] Rewrite get_wchan and its helper functions using kallsyms_lookup. · 63077519

Atsushi Nemoto authored Feb 08, 2006


    
Implement get_wchan() and frame_info_init() using kallsyms_lookup().
This fixes problem with static sched/lock functions and mfinfo[]
maintenance issue.  If CONFIG_KALLSYMS was disabled, get_wchan() just
returns thread_saved_pc() value.
    
Also unwind stackframe based on "addiu sp,-imm" analysis instead of
frame pointer.  This fixes problem with functions compiled without
-fomit-frame-pointer.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

63077519

[MIPS] Remove commented out function prom_build_cpu_map. · 1bdfd0d9
Ralf Baechle authored Feb 09, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
1bdfd0d9

Feb 13, 2006

[PATCH] MIPS 32bit machines need fstatat64 support. · 326a6257

Yoichi Yuasa authored Feb 13, 2006



As noted by Jan Dittmer <jdi@l4x.org>

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

326a6257

Feb 08, 2006

[MIPS] Sparse: Add __user tags to syscall.c · be6e518b

Atsushi Nemoto authored Feb 08, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---

be6e518b

[MIPS] Wire up new syscalls. · 72bf8914
Ralf Baechle authored Feb 08, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---
```
72bf8914

[MIPS] Make do_signal return void. · 40ac5d47

Ralf Baechle authored Feb 08, 2006


    
It's return value is ignored everywhere.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---

40ac5d47

[MIPS] Add support for TIF_RESTORE_SIGMASK. · 7b3e2fc8
Ralf Baechle authored Feb 08, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---
```
7b3e2fc8

Feb 07, 2006

[MIPS] Clear ST0_RE on bootup. · b38c7399

Ralf Baechle authored Feb 07, 2006


    
The reset state is undefined and some firmware doesn't clear this bit
possibly resulting in crashes on entry into userland.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

b38c7399

[MIPS] TX49x7: Fix reporting of the CPU name and PCI clock · f09678af

Sergei Shtylylov authored Feb 04, 2006

I've noticed that PCI clock was incorrectly reported as 66 MHz while being
mere 33 MHz on RBTX4937 board -- this was due to the different encoding of
the PCI divisor field in CCFG register between TX4927 and TX4937 chips...

Also, RBTX49x7 was printed out as a CPU name (e.g., "CPU is RBTX4937");
and some debug printk() were duplicating each other...

Signed-off-by: Konstantin Baydarov <kbaidarov@ru.mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

f09678af

[MIPS] Fix linker script to work for non-4K page size. · dbee90b7

Ralf Baechle authored Feb 02, 2006

Very much to my surprise Fuxin Zhang reports this is all it takes to get
the kernel to work for page sizes larger than 4kB. This also paves the
way for support for the R6000 and R8000 which don't support 4kB page size.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

dbee90b7

[MIPS] Oprofile: Support for 34K UP kernels. · fcfd980c
Ralf Baechle authored Feb 01, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
fcfd980c

[MIPS] Fix dump_tlb.c warning and cleanup. · d1e30a63

Atsushi Nemoto authored Feb 02, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

d1e30a63

[MIPS] Fix minor sparse warnings · 5665a0ac

Atsushi Nemoto authored Feb 02, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

5665a0ac

[MIPS] Sparse: Add some __user tags to signal functions. · 9bbf28a3

Atsushi Nemoto authored Feb 01, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9bbf28a3

[MIPS] Shrink Qemu configuration to the bare minimum that is need and tested. · 5be0f654
Ralf Baechle authored Jan 31, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
5be0f654

[MIPS] Support /proc/kcore for MIPS · 3d503753

Daniel Jacobowitz authored Jan 20, 2005


    
I'm pretty sure that the CKSEG0 bits are wrong, but I did need to
cover that region - because the SB-1 kernel links at 0xffffffff80100000
or so, disassembly and printing static variables don't work unless the
debugger can read that region.
    
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

3d503753

[MIPS] IP22: Fix serial console detection · e9feeb20

Ralf Baechle authored Jan 30, 2006


    
From: Kaj-Michael Lang <milang@tal.org>
    
In ip22-setup.c the checks for serial/graphics console logic does
not check if ARCS console=g but the machine is using serial console, as
it does if no keyboard is attached.
    
This patch adds a check if ConsoleOut is serial. There might also be
support for other graphics than Newport soon...
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

e9feeb20

[MIPS] ieee754[sd]p_neg workaround · c5033d78

Atsushi Nemoto authored Jan 02, 2006


    
It looks glibc's pow() assumes an unary '-' operation for any number
(including NaNs) always inverts its sign bit (though IEEE754 does not
specify the sign bit for NaNs).  This patch make the kernel math-emu
emulates real MIPS neg.[ds] instruction.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

c5033d78

[MIPS] Remove wrong __user tags. · d4264f18

Atsushi Nemoto authored Jan 29, 2006


    
This fixes sparse warnings 'dereference of noderef expression'.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

d4264f18

[MIPS] Remove commented out code to add -mmad for Nevada. · 75bdb426

Ralf Baechle authored Jan 30, 2006


    
Adding -mmad is not usable since over half a decade in gcc and when
fixed the proper -march option values should enable the use of the
mad, madu and mul instructions of the R5500, RM5200, RM7000 and RM9000
families.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

75bdb426

[MIPS] Fix Cobalt PCI cache line sizes · 52378445
Peter Horton authored Jan 29, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
52378445
[MIPS] Sparse: Add _MIPS_SZINT and _MIPS_ISA to CHECKFLAGS to fix sparse warnings. · c315a2b5
Atsushi Nemoto authored Jan 29, 2006
```
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
c315a2b5

[MIPS] Sparse: Fix some compiler/sparse warnings in ptrace32.c · 3055acb0

Atsushi Nemoto authored Jan 29, 2006


    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

3055acb0

[MIPS] Reformat to 80 columns. · b6f7880b

Ralf Baechle authored Jan 29, 2006


    
Patch courtesy of Emily Postnews ;-)
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

b6f7880b

[MIPS] Sibyte: Make all setup functions __init. · 5ac71fd1
Ralf Baechle authored Jan 29, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
5ac71fd1
[MIPS] Get rid of CONFIG_SB1_PASS_1_WORKAROUNDS #ifdef crapola. · 010b853b
Ralf Baechle authored Jan 29, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
010b853b

[MIPS] Au1xx0: really set KSEG0 to uncached on reboot · 80730555

Sergei Shtylylov authored Jan 25, 2006

Fix a really old buglet in AMD Au1xx0 restart code: instead of
modifying the whole CP0 Config.K0 field to 010b (meaning KSEG0 uncached)
before flushing the caches and resetting a board, it only sets bit 1 of that
reg. which is effectively a NOP since Config.K0 == 011b as the kernel sets it
up (which is also its default value for Au1xx0).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

80730555

[MIPS] SB1: Add oprofile support. · c03bc121

Mark Mason authored Jan 17, 2006


    
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

c03bc121

[MIPS] BCM1480: Cleanup debug code left behind in the PCI driver. · 4c91cc57
Mark Mason authored Jan 17, 2006
```
    
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
4c91cc57

[MIPS] BCM1125 PCI fixes · 80f834e6

Mark Mason authored Jan 17, 2006


    
Make BCM1125 targets to link again.
    
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

80f834e6

[MIPS] Nevada support for SGI O2. · dd2f18fe
Ralf Baechle authored Jan 19, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
dd2f18fe
[MIPS] Rename include/asm-mips/cobalt to include/asm-mips/mach-cobalt. · 11ed6d5b
Ralf Baechle authored Jan 18, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
11ed6d5b
[MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. · fcdb27ad
Ralf Baechle authored Jan 18, 2006
```
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
```
fcdb27ad

[MIPS] Check function pointers are non-zero before calling. · 9414d362

Ralf Baechle authored Jan 17, 2006


    
Several boards don't initialize the pointers, so let's play safe.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9414d362