John David Anglin | 15 Dec 22:45 2014
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Re: [PATCH] parisc: fix out-of-register compiler error in ldcw inline assembler function

On 12/15/2014 4:27 PM, Helge Deller wrote:
> Hi Dave,
>
> On 12/15/2014 10:25 PM, John David Anglin wrote:
>> On 12/15/2014 3:58 PM, Helge Deller wrote:
>>> Do you mind sending a full patch to the list ?
>> Thought I did.  Was something missing?
>
> A nice changelog and title for the patch...
> I could copy over your comments from that patch, but maybe you want to 
> rephrase it, so that it actually comes from you.
> You can send me the wording here in mail as well, then I'll put it 
> together.
I think the email subject is fine for the title.

For the comment:

The __ldcw macro has a problem when its argument needs to be reloaded from
memory.  The output memory operand and the input register operand both need
to be reloaded using a register in class R1_REGS when generating 64-bit 
code.
This fails because there's only a single register in the class. Instead, 
use a memory
clobber.  This also makes the __ldcw macro a compiler memory barrier.

Dave

--

-- 
John David Anglin    dave.anglin <at> bell.net

(Continue reading)

Helge Deller | 13 Dec 21:13 2014
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Someone want to sponsor a HPPA box for the HPPA port?

Hello everyone,

We got the offer from the nice people at OSUOSL.org that they would
host another HPPA box for us (beside the parisc.parisc-linux.org machine).
Personally I would like to set it up as debian buildd server, but of course
it can host a gentoo chroot as well.

Maybe someone of you (in the US due to shipping costs!) want to sponsor
one of your machines for this project? If you haven't used your machine
since quite some time yet, this would be the possibility to get it to work
on something useful now :-)
Ideally the machine should be rack-mountable and have a GSP port so that
remote administration is possible.

If you are interested to give-away such a machine, please let me know.
I can cover the shipping costs if needed.

Thanks,
Helge
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PFG KREDIT | 2 Dec 19:44 2014

AW


Haben Sie eine geschäftliche oder persönliche Darlehen benötigen?
Wir geben Kredite an jeden Einzelnen, Unternehmen und Zinsen in Höhe von 3%
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Danke
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PFG KREDIT | 2 Dec 19:40 2014

AW


Haben Sie eine geschäftliche oder persönliche Darlehen benötigen?
Wir geben Kredite an jeden Einzelnen, Unternehmen und Zinsen in Höhe von 3%
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Quan Han | 1 Dec 14:02 2014

Re:


Hello,

Compliments of the day to you and I believe all is well. My name is Mr. Quan Han and I work in bank of china. I have
a transaction that I believe will be of mutual benefits to both of us. It involves an investment portfolio
worth(eight million,three hundred and seventy thousand USD) which I like to acquire with your help and
assistance. 
Yours sincerely,
Quan Han.
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Chen Gang | 1 Dec 21:43 2014
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[PATCH] arch: uapi: asm: mman.h: Support MADV_FREE for madvise()

At present, kernel supports madvise(MADV_FREE), so can benefit to all
related architectures (can grep MADV_WILLNEED or MADV_REMOVE in "arch/"
to know about all related architectures).

The related git commit: "4fb10ba mm: support madvise(MADV_FREE)".

The related error (with allmodconfig under parisc):

    CC      mm/madvise.o
  mm/madvise.c: In function 'madvise_need_mmap_write':
  mm/madvise.c:42:7: error: 'MADV_FREE' undeclared (first use in this function)
    case MADV_FREE:
       ^
  mm/madvise.c:42:7: note: each undeclared identifier is reported only once for each function it appears in
  mm/madvise.c: In function 'madvise_vma':
  mm/madvise.c:534:7: error: 'MADV_FREE' undeclared (first use in this function)
    case MADV_FREE:
       ^
  mm/madvise.c: In function 'madvise_behavior_valid':
  mm/madvise.c:561:7: error: 'MADV_FREE' undeclared (first use in this function)
    case MADV_FREE:
       ^
  make[1]: *** [mm/madvise.o] Error 1
  make: *** [mm] Error 2

Signed-off-by: Chen Gang <gang.chen.5i5j <at> gmail.com>
---
 arch/alpha/include/uapi/asm/mman.h  | 1 +
 arch/mips/include/uapi/asm/mman.h   | 1 +
 arch/parisc/include/uapi/asm/mman.h | 1 +
(Continue reading)

Helge Deller | 30 Nov 22:11 2014
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Dave Land RIP

Dear PA-RISC developers,

I was informed two days ago, that Dave Land passed away on Friday 21st November.
This made me very sad, since Dave had become a personal friend of mine since last year.
Dave gave me login to his PA-RISC servers to fix the SMP-boot problems and afterwards hosted our first
debian buildd servers.
In our personal email exchanges I experienced Dave as a nice and friendly person.
Dave, you will be missed.

Helge
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Frans Pop | 27 Nov 10:47 2007
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[parisc-linux] [parisc] 2.6.24-rc3 (64-bit, smp) fails to boot on 9000/785/J5600

(resending as address for port list was incorrect)

v2.6.24-rc3-19-g2ffbb83 fails very early in the boot procedure.
2.6.23 compiled with similar config boots fine.

System is running Debian unstable; kernel was compiled using gcc 4.1.2.

Cheers,
Frans Pop

Boot messages for 2.6.24
------------------------
Command line for kernel: 'root=/dev/sda5 HOME=/ console=ttyS0 TERM=vt102 
palo_kernel='
Selected kernel: /vmlinuz-2.6.24-rc3 from partition 2
Selected ramdisk: /initrd.img-2.6.24-rc3 from partition 2
ELF64 executable
Entry 00100000 first 00100000 n 2
Segment 0 load 00100000 size 4648960 mediaptr 0x1000
Segment 1 load 005c4000 size 689216 mediaptr 0x470000
Loading ramdisk 3078237 bytes  <at>  3fcff000...
Branching to kernel entry point 0x00100000.  If this is the last
message you see, you may need to switch your console.  This is
a common symptom -- search the FAQ and mailing list at parisc-linux.org

Linux version 2.6.24-rc3 (root <at> treebeard) (gcc version 4.1.3 20071019 
(prerelease) (D7
FP[0] enabled: Rev 1 Model 16
The 64-bit Kernel has started...
console [ttyB0] enabled
(Continue reading)

Jiri Olsa | 15 Nov 09:42 2007
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[parisc-linux] [PATCH] alpha/parisc: Removing config variable DEBUG_RWLOCK

Removing config variable DEBUG_RWLOCK, since it is not used

Signed-off-by: Jiri Olsa <olsajiri <at> gmail.com>
---
 arch/alpha/Kconfig.debug           |    9 ---------
 arch/alpha/defconfig               |    1 -
 arch/parisc/Kconfig.debug          |    9 ---------
 arch/parisc/configs/a500_defconfig |    1 -
 4 files changed, 0 insertions(+), 20 deletions(-)

diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index f45f28c..3f6265f 100644
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
 <at>  <at>  -7,15 +7,6  <at>  <at>  config EARLY_PRINTK
 	depends on ALPHA_GENERIC || ALPHA_SRM
 	default y

-config DEBUG_RWLOCK
-	bool "Read-write spinlock debugging"
-	depends on DEBUG_KERNEL
-	help
-	  If you say Y here then read-write lock processing will count how many
-	  times it has tried to get the lock and issue an error message after
-	  too many attempts.  If you suspect a rwlock problem or a kernel
-	  hacker asks for this option then say Y.  Otherwise say N.
-
 config ALPHA_LEGACY_START_ADDRESS
 	bool "Legacy kernel start address"
 	depends on ALPHA_GENERIC
(Continue reading)

Matthew Wilcox | 21 Oct 21:06 2007

Re: [parisc-linux] [PATCH] VSC_GSC_HSC bus debugging

On Sun, Oct 21, 2007 at 07:54:53PM +0200, Roel Kluin wrote:
> +config GSC_DEBUG
> +	bool "VSC_GSC_HSC bus debugging"

What an ugly prompt string ...

> +	depends on GSC
> +	default n

default is 'n', by default.  No need to specify it.

> +#ifdef GSC_DEBUG
> +	#define DEBUG 1
> +#endif

Why the indent?

> -	DEBPRINTK("%s intr, mask=0x%x\n", gsc_asic->name, irr);
> +	printk("%s intr, mask=0x%x\n", gsc_asic->name, irr);

Presumably you meant pr_debug?

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Joel Soete | 16 Oct 18:34 2007
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[parisc-linux] [patch 2/2] backport of sba sg list management to ccio-dma

And here is the main hunk:

This consist of 'backporting' to ccio of the most of Grant's work on sg list
management of sba-iommu.

According to some stress test on d380 it makes ncr driver more stable; improve
network perf on my d380 (from 110 to 430 kb/s);
(would allow in a next step merge some hunk of sba code in iommu-helper.h)

Tia,
J.
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