to customize the dump information. What do you think about it?
Regards,
--
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni
http://www.coritel.it
[EMAIL PROTECTED]
+39 06 72582838
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To unsubscribe from this list: send the line unsubscribe linux
Bernd Petrovitsch ha scritto:
On Tue, 2008-07-29 at 09:51 +0200, Alexander Neundorf wrote:
On Tuesday 29 July 2008 09:40:20 Marco Stornelli wrote:
Robert P. J. Day ha scritto:
just curious -- how many folks are working in C++ in their embedded
linux work?
Not if it's in anyway avoidable
debian package and/or to do native development. This
is (not yet) meant as a tool to make your final rootfs fit on a small
flash partition.
Very interesting, where can I found it? Can you give me a site to
download it?
--
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca
,
--
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni
http://www.coritel.it
[EMAIL PROTECTED]
+39 06 72582838
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the body of a message to [EMAIL PROTECTED]
More majordomo info
scritto:
On Tue, Oct 7, 2008 at 05:14, Marco Stornelli wrote:
I enjoyed to make a porting of pramfs to the kernel 2.6.26.5. In
addition, I made a patch to add execute-in-place support. You can
download the patches from the project site under tracker/patches. If
you have comments
/majordomo-info.html
--
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni
http://www.coritel.it
[EMAIL PROTECTED]
+39 06 72582838
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To unsubscribe from this list: send the line unsubscribe linux-embedded in
the body of a message to [EMAIL PROTECTED
No I don't think you can decide kernel or user space, indeed you can
read my previous posts, I quite agree with you, I meant the same to Bill
Gatliff.
Ben Nizette ha scritto:
On Tue, 2008-10-21 at 11:30 +0200, Marco Stornelli wrote:
I could agree, but the facto due to UIO license condition
Read the file SubmittingPatches in your kernel documentation folder
before sending a patch. In addition, check the patch with checkpatch
script. You can find the script in the script kernel folder. Send the
patch with the right destination. You can know the names (and emails) of
the maintainers in
Hi Greg,
I suggest you this board:
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4102
It's very cheaper, sometimes ago I bought it for 65 Euro. However it
hasn't got an host USB port, but only a device one.
Regards,
Marco
Greg Lee ha scritto:
I'm in the process of selecting a
2009/6/18 Paul Mundt let...@linux-sh.org:
On Wed, Jun 17, 2009 at 06:58:00PM +0200, Marco wrote:
Jared Hulbert wrote:
Why not just fix flush_tlb_range()?
If an arch has a flush_tlb_kernel_page() that works then it stands to
reason that the flush_tlb_kernel_range() shouldn't work with
2009/6/17 Chris Friesen cfrie...@nortel.com:
Marco wrote:
This is a second attempt at mainlining Pramfs. The first attempt was
back in early 2004 by MontaVista. Since then the kernel code has almost
been completely rewritten. So my first item on the list was porting the
code on a recent
2009/6/21 Arnd Bergmann a...@arndb.de:
On Sunday 21 June 2009, Marco wrote:
I was thinking about your comment and I think I'll use __kernel_off_t
for the exported headers. I know that it will differ between 32 and 64
bit architectures, but for this kind of fs there isn't any compatibility
On Tue, 23 June 2009 19:38:33 +0200, Marco wrote:
dd? You haven't got any device file to have a dump. I think we're going
a bit out of scope. I had some doubt to support rootfs in pram and after
some feedback and the comments of this review I think I'll remove it
from the next release (to
2009/6/23 Arnd Bergmann a...@arndb.de:
On Tuesday 23 June 2009, David Woodhouse wrote:
And dd on /dev/mem would work, surely?
Actually, reading from /dev/mem is only valid on real RAM. If the nvram
is part of an IO memory mapping, you have to do mmap()+memcpy() rather
than read(). So dd
2009/6/24 Pavel Machek pa...@ucw.cz:
On Wed 2009-06-24 19:38:37, Marco wrote:
Pavel Machek wrote:
On Mon 2009-06-22 14:50:01, Tim Bird wrote:
Pavel Machek wrote:
block of fast non-volatile RAM that need to access data on it using a
standard filesytem interface.
Turns a block of fast
Pavel Machek wrote:
Ah now the write protection is a needed feature, in your previous
comment you talked about why not use ext2/3...
Marco
Just for your information I tried the same test with pc in a virtual
machine with 32MB of RAM:
Version 1.03e --Sequential Output--
Pavel Machek wrote:
Ah now the write protection is a needed feature, in your previous
comment you talked about why not use ext2/3...
Marco
Just for your information I tried the same test with pc in a virtual
machine with 32MB of RAM:
Version 1.03e --Sequential Output--
Dirk Behme wrote:
Sascha Hauer wrote:
On Fri, Aug 14, 2009 at 07:02:28PM +0200, Robert Schwebel wrote:
Hi,
On Thu, Aug 13, 2009 at 05:33:26PM +0200, Robert Schwebel wrote:
On Thu, Aug 13, 2009 at 08:28:26AM -0700, Arjan van de Ven wrote:
That's bad :-) So there is no room for improvement
Marc Andre Tanner ha scritto:
Introduce a config option which allows to selectively compile out
printk messages based on a specified verbosity level.
Signed-off-by: Marc Andre Tanner m...@brain-dump.org
---
init/Kconfig | 29 +
1 files changed, 29
2009/9/2 Marc Andre Tanner m...@brain-dump.org:
On Wed, Sep 02, 2009 at 06:44:19PM +0200, Marco Stornelli wrote:
Marc Andre Tanner ha scritto:
+#define printk(fmt, ...) (
\
Shouldn't it be an and?
Don't think so
Sincerely, I don't understand why we should involve the kernel to gather
this kind of information when we can use other (user-space) tools, only
to have all in a single report maybe? I think it's a bit weak reason
to include this additional behavior in the kernel.
David VomLehn ha scritto:
I think in general the procedure should be: at startup or event (for
example acquired IP address from DHCP) user applications write in flash
(better in persistent ram) a log with a tag or a timestamp or something
like this, when there is a kernel panic, it is captured in a file stored
together the
Artem Bityutskiy wrote:
On Tue, 2009-11-17 at 13:45 +0100, Marco Stornelli wrote:
2009/11/17 Artem Bityutskiy dedeki...@gmail.com:
We need to store this information of NAND flash. Implementing logs on
NAND flash is about handling bad blocks, choosing format of records, and
may be even
Hi,
I know the open project proposal 2010 is closed, but it's just to start
a discussion. It would be nice to save oops/panic automatically in a
structure/file in ram. At the moment there are two way to save
information: mtdoops (save the information in flash), with kdump/kexec
(we can extract
David Woodhouse wrote:
Can't it be done with what's in the tree already? Just create an MTD
device using phram or something else, then point mtdoops at it
Yes of course, if possible we shouldn't reinvent the wheel but I
wondered if there was something more specific. To add mtdoops (more or
Il 07/01/2010 08:43, Hein_Tibosch ha scritto:
On 7-1-2010 08:37, Phillip Lougher wrote:
Sorry, I was worried it might do that - the curse of Thunderbird. I
normally use a
really dumb client like mailx to send patches, but I obviously didn't have
the
email thread under mailx to do that.
2010/1/20 Johnny Hung johnny.hack...@gmail.com:
2010/1/19 Matthias Kaehlcke matth...@kaehlcke.net:
El Tue, Jan 19, 2010 at 02:17:22PM +0100 Ricard Wanderlof ha dit:
I consider to use ramdisk as rootfs because worry about wrong
operation in rootfs (is use jffs2 rootfs) and it will cause system
2010/1/20 Matthias Kaehlcke matth...@kaehlcke.net:
El Wed, Jan 20, 2010 at 08:57:44AM +0100 Marco Stornelli ha dit:
2010/1/20 Johnny Hung johnny.hack...@gmail.com:
2010/1/19 Matthias Kaehlcke matth...@kaehlcke.net:
El Tue, Jan 19, 2010 at 02:17:22PM +0100 Ricard Wanderlof ha dit:
I
1970-01-01 01:00:00.0
+0100
+++ linux-2.6.33/drivers/char/ramoops.c 2010-03-06 13:36:31.0 +0100
@@ -0,0 +1,163 @@
+/*
+ * RAM Oops/Panic logger
+ *
+ * Copyright (C) 2009 Marco Stornelli marco.storne...@gmail.com
+ *
+ * This program is free software; you can redistribute
2010/3/10 Yuasa Yoichi yu...@linux-mips.org:
Hi,
2010/3/10 Marco Stornelli marco.storne...@gmail.com:
Ramoops, like mtdoops, can log oops/panic information but in RAM.
What is different from mtdoops + mtd-ram?
Yoichi
It can be used in a very easy way with persistent RAM for systems
Il 13/03/2010 00:31, Jamie Lokier ha scritto:
That'd be fine if the kernel link scripts choose the address, as long
as it's consistent between different compiles and similar
configurations. That'd be a bit simpler than the admin having to know
the memory map well enough to choose an address.
Il 12/03/2010 23:48, Andrew Morton ha scritto:
On Wed, 10 Mar 2010 13:15:25 +0100
Marco Stornelli marco.storne...@gmail.com wrote:
2010/3/10 Yuasa Yoichi yu...@linux-mips.org:
2010/3/10 Marco Stornelli marco.storne...@gmail.com:
2010/3/10 Yuasa Yoichi yu...@linux-mips.org:
I meant
2010/3/15 Jamie Lokier ja...@shareable.org:
Marco Stornelli wrote:
Il 13/03/2010 00:31, Jamie Lokier ha scritto:
I agree, but the bootloader should be aware of it. I mean, usually
bootloaders at boot, reset the RAM, so you have to tell to the
bootloader that you are using a piece of RAM
From: Marco Stornelli marco.storne...@gmail.com
Ramoops, like mtdoops, can log oops/panic information but in RAM. It can
be used with persistent RAM for systems without flash support. In
addition, for this systems, with this driver, it's no more needed
add to the kernel the mtd subsystem
2010/4/12 David VomLehn dvoml...@cisco.com:
Provide functions for capturing console output for storage. The primary user
is likely to be embedded systems that don't have the storage for core dumps
but do have a need to log kernel panic information for later evaluation. It
offers two main areas
02/05/2010 02:02, Paul Smith wrote:
I've looked at setserial and it supports a baud_base parameter but that
doesn't appear to be what I want (I tried it anyway: changing it didn't
work, my console output was still screwed up).
Trying to do something like creating customized PXE configs on
01/05/2010 20:48, Samo Pogacnik wrote:
Dne 01.05.2010 (sob) ob 12:04 +0100 je Alan Cox zapisal(a):
while i was searching for effective logging of complete console output
produced by the kernel and user phase of the boot process, it turned out
that only kernel messages imho get systematically
Il 02/05/2010 15:29, Samo Pogacnik ha scritto:
Dne 02.05.2010 (ned) ob 11:58 +0200 je Marco Stornelli zapisal(a):
01/05/2010 20:48, Samo Pogacnik wrote:
Mmm...It's an interesting problem. I see in my distro (openSuse) a
script called boot.klog that it seems to perform that (even initrd
part
Hi,
I'm using the kernel 2.6.34 with the beagle board rev. c4. I have got
some problems with the ethernet gadget to use nfs over usb. The problem
is with the usb. When the g_ether driver register itself, the omap udc
driver returns ENODEV because the kernel didn't call the probe for
this driver.
2010/5/30 Felipe Balbi m...@felipebalbi.com:
On Sun, May 30, 2010 at 11:53:49AM +0200, Marco Stornelli wrote:
beagle board uses musb. You shouldn't be relying on the udc controller.
Your Kconfig is just wrong.
--
balbi
Oops, my fault. I see the error in the configuration. Thank you very
2010/8/25 Greg KH gre...@suse.de:
On Wed, Aug 25, 2010 at 12:51:52AM +0100, Alan Cox wrote:
Seriously, look at how Fedora 14 handles this, why can't you do the same
for embedded systems all from userspace, no additional code needed
anywhere.
thanks,
greg k-h
--
Samo sometimes ago I gave
Hi all,
after a lot of improvement, test, bug fix and new features, it's the
moment for third round with the kernel community to submit PRAMFS for
mainline. First of all, I have to say thanks to Tim Bird and CELF to
actively support the project.
Since the last review (June 2009) a lot of things
Hi all,
after a lot of improvement, test, bug fix and new features, it's the
moment for third round with the kernel community to submit PRAMFS for
mainline.
Since the last review (June 2009) a lot of things are changed:
- removed any reference of BKL
- fixed the endianess for the fs layout
-
From: Marco Stornelli marco.storne...@gmail.com
Super block operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/super.c linux-2.6.36/fs/pramfs/super.c
--- linux-2.6.36-orig/fs/pramfs/super.c 1970-01-01 01:00:00.0 +0100
+++ linux
From: Marco Stornelli marco.storne...@gmail.com
Inode operations for directories.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/namei.c linux-2.6.36/fs/pramfs/namei.c
--- linux-2.6.36-orig/fs/pramfs/namei.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
Block allocation operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/balloc.c linux-2.6.36/fs/pramfs/balloc.c
--- linux-2.6.36-orig/fs/pramfs/balloc.c1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
Symlink operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/symlink.c
linux-2.6.36/fs/pramfs/symlink.c
--- linux-2.6.36-orig/fs/pramfs/symlink.c 1970-01-01 01:00:00.0
+0100
From: Marco Stornelli marco.storne...@gmail.com
File operations for directories.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/dir.c linux-2.6.36/fs/pramfs/dir.c
--- linux-2.6.36-orig/fs/pramfs/dir.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xattr.c linux-2.6.36/fs/pramfs/xattr.c
--- linux-2.6.36-orig/fs/pramfs/xattr.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
Memory write protection.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/wprotect.c
linux-2.6.36/fs/pramfs/wprotect.c
--- linux-2.6.36-orig/fs/pramfs/wprotect.c 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
Makefile and Kconfig.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/Makefile linux-2.6.36/fs/Makefile
--- linux-2.6.36-orig/fs/Makefile 2010-09-13 01:07:37.0 +0200
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes block descriptors tree.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/desctree.c
linux-2.6.36/fs/pramfs/desctree.c
--- linux-2.6.36-orig/fs/pramfs/desctree.c 1970-01-01
From: Marco Stornelli marco.storne...@gmail.com
ACL operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/acl.c linux-2.6.36/fs/pramfs/acl.c
--- linux-2.6.36-orig/fs/pramfs/acl.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
Test module.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pramfs_test.c
linux-2.6.36/fs/pramfs/pramfs_test.c
--- linux-2.6.36-orig/fs/pramfs/pramfs_test.c 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
File operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/file.c linux-2.6.36/fs/pramfs/file.c
--- linux-2.6.36-orig/fs/pramfs/file.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36
From: Marco Stornelli marco.storne...@gmail.com
XIP operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xip.c linux-2.6.36/fs/pramfs/xip.c
--- linux-2.6.36-orig/fs/pramfs/xip.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36/fs
2010/10/10 Andi Kleen a...@firstfloor.org:
Marco Stornelli marco.storne...@gmail.com writes:
+
+ do {
+ pgd = pgd_offset(init_mm, address);
+ if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd)))
+ goto out;
+
+ pud = pud_offset(pgd
2010/10/10 Randy Dunlap rdun...@xenotime.net:
On Sun, 10 Oct 2010 18:37:49 +0200 Marco Stornelli wrote:
Above 2 lines need to indented more.
Ack.
+ return 1;
+ }
+
+ /*
+ * Attempt an unprotected clear of checksum information in the
+ * superblock
2010/10/10 Randy Dunlap rdun...@xenotime.net:
On Sun, 10 Oct 2010 18:39:11 +0200 Marco Stornelli wrote:
From: Marco Stornelli marco.storne...@gmail.com
Makefile and Kconfig.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/Kconfig
Il 11/10/2010 14:26, Kieran Bingham ha scritto:
On 10/10/2010 17:33, Marco Stornelli wrote:
From: Marco Stornellimarco.storne...@gmail.com
ACL operations.
Signed-off-by: Marco Stornellimarco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/acl.c linux-2.6.36/fs/pramfs/acl.c
Il 10/10/2010 18:46, Andi Kleen ha scritto:
This won't work at all on x86 because you don't handle large
pages.
And it doesn't work on x86-64 because the first 2GB are double
mapped (direct and kernel text mapping)
Thirdly I expect it won't either on architectures that map
the direct
2010/10/12 Andi Kleen a...@firstfloor.org:
On Mon, Oct 11, 2010 at 07:32:10PM +0200, Marco Stornelli wrote:
Il 10/10/2010 18:46, Andi Kleen ha scritto:
This won't work at all on x86 because you don't handle large
pages.
And it doesn't work on x86-64 because the first 2GB are double
Hi all,
I send the patch series again. I fix documentation problems reported by
Randy Dunlap and Kieran Bingham. I reworked the memory protection
functions according to the suggestions of Andi Kleen.
I ask to Andrew to evaluate to insert this fs in mainline.
Marco
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To unsubscribe from this
From: Marco Stornelli marco.storne...@gmail.com
Documentation for PRAMFS.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/Documentation/filesystems/pramfs.txt
linux-2.6.36/Documentation/filesystems/pramfs.txt
--- linux-2.6.36-orig/Documentation
From: Marco Stornelli marco.storne...@gmail.com
Super block operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/super.c linux-2.6.36/fs/pramfs/super.c
--- linux-2.6.36-orig/fs/pramfs/super.c 1970-01-01 01:00:00.0 +0100
+++ linux
From: Marco Stornelli marco.storne...@gmail.com
Inode methods (allocate/free/read/write).
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/inode.c linux-2.6.36/fs/pramfs/inode.c
--- linux-2.6.36-orig/fs/pramfs/inode.c 1970-01-01 01:00
From: Marco Stornelli marco.storne...@gmail.com
File operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/file.c linux-2.6.36/fs/pramfs/file.c
--- linux-2.6.36-orig/fs/pramfs/file.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36
From: Marco Stornelli marco.storne...@gmail.com
Block allocation operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/balloc.c linux-2.6.36/fs/pramfs/balloc.c
--- linux-2.6.36-orig/fs/pramfs/balloc.c1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
Symlink operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/symlink.c
linux-2.6.36/fs/pramfs/symlink.c
--- linux-2.6.36-orig/fs/pramfs/symlink.c 1970-01-01 01:00:00.0
+0100
From: Marco Stornelli marco.storne...@gmail.com
Definitions for the PRAMFS filesystem.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pram.h linux-2.6.36/fs/pramfs/pram.h
--- linux-2.6.36-orig/fs/pramfs/pram.h 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
File operations for directories.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/dir.c linux-2.6.36/fs/pramfs/dir.c
--- linux-2.6.36-orig/fs/pramfs/dir.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
XIP operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xip.c linux-2.6.36/fs/pramfs/xip.c
--- linux-2.6.36-orig/fs/pramfs/xip.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
ACL operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/acl.c linux-2.6.36/fs/pramfs/acl.c
--- linux-2.6.36-orig/fs/pramfs/acl.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xattr.c linux-2.6.36/fs/pramfs/xattr.c
--- linux-2.6.36-orig/fs/pramfs/xattr.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes block descriptors tree.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/desctree.c
linux-2.6.36/fs/pramfs/desctree.c
--- linux-2.6.36-orig/fs/pramfs/desctree.c 1970-01-01
From: Marco Stornelli marco.storne...@gmail.com
Test module.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pramfs_test.c
linux-2.6.36/fs/pramfs/pramfs_test.c
--- linux-2.6.36-orig/fs/pramfs/pramfs_test.c 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
Makefile and Kconfig.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/Makefile linux-2.6.36/fs/Makefile
--- linux-2.6.36-orig/fs/Makefile 2010-09-13 01:07:37.0 +0200
+++ linux-2.6.36/fs
Il 06/11/2010 11:39, James Hogan ha scritto:
Hi,
On Sat, Nov 06, 2010 at 09:56:18AM +0100, Marco Stornelli wrote:
From: Marco Stornelli marco.storne...@gmail.com
+PRAMFS is write protected. The page table entries that map the backing-store
+RAM are normally marked read-only. Write
Il 06/11/2010 12:16, James Hogan ha scritto:
Hi Marco,
On Sat, Nov 06, 2010 at 09:56:39AM +0100, Marco Stornelli wrote:
From: Marco Stornelli marco.storne...@gmail.com
+static void pram_set_blocksize(struct super_block *sb, unsigned long size)
+{
+int bits;
+
+/*
+* We've
Il 06/11/2010 14:33, James Hogan ha scritto:
Hi,
On Sat, Nov 06, 2010 at 09:59:27AM +0100, Marco Stornelli wrote:
diff -Nurp linux-2.6.36-orig/fs/pramfs/xip.c linux-2.6.36/fs/pramfs/xip.c
--- linux-2.6.36-orig/fs/pramfs/xip.c1970-01-01 01:00:00.0
+0100
+++ linux-2.6.36/fs
2010/11/7 Ryan Mallon r...@bluewatersys.com:
On 11/06/2010 09:58 PM, Marco Stornelli wrote:
From: Marco Stornelli marco.storne...@gmail.com
Definitions for the PRAMFS filesystem.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pram.h
2010/11/8 Ryan Mallon r...@bluewatersys.com:
On 11/08/2010 08:49 PM, Marco Stornelli wrote:
2010/11/7 Ryan Mallon r...@bluewatersys.com:
On 11/06/2010 09:58 PM, Marco Stornelli wrote:
From: Marco Stornelli marco.storne...@gmail.com
Definitions for the PRAMFS filesystem.
Signed-off
Hi all,
third round for the patch series (I hope this is the last one :)). I
summarize here the changes to improve the review:
v3:
- fix a possible memory leak in an error path reported by yidong zhang
- fix a warning when using XIP about not used __pram_mmap symbol
- fix test module header
From: Marco Stornelli marco.storne...@gmail.com
Documentation for PRAMFS.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/Documentation/filesystems/pramfs.txt
linux-2.6.36/Documentation/filesystems/pramfs.txt
--- linux-2.6.36-orig/Documentation
From: Marco Stornelli marco.storne...@gmail.com
Inode methods (allocate/free/read/write).
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/inode.c linux-2.6.36/fs/pramfs/inode.c
--- linux-2.6.36-orig/fs/pramfs/inode.c 1970-01-01 01:00
From: Marco Stornelli marco.storne...@gmail.com
File operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/file.c linux-2.6.36/fs/pramfs/file.c
--- linux-2.6.36-orig/fs/pramfs/file.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36
From: Marco Stornelli marco.storne...@gmail.com
Symlink operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/symlink.c
linux-2.6.36/fs/pramfs/symlink.c
--- linux-2.6.36-orig/fs/pramfs/symlink.c 1970-01-01 01:00:00.0
+0100
From: Marco Stornelli marco.storne...@gmail.com
Definitions for the PRAMFS filesystem.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pram.h linux-2.6.36/fs/pramfs/pram.h
--- linux-2.6.36-orig/fs/pramfs/pram.h 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
File operations for directories.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/dir.c linux-2.6.36/fs/pramfs/dir.c
--- linux-2.6.36-orig/fs/pramfs/dir.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
XIP operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xip.c linux-2.6.36/fs/pramfs/xip.c
--- linux-2.6.36-orig/fs/pramfs/xip.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/xattr.c linux-2.6.36/fs/pramfs/xattr.c
--- linux-2.6.36-orig/fs/pramfs/xattr.c 1970-01-01 01:00:00.0 +0100
From: Marco Stornelli marco.storne...@gmail.com
Extended attributes block descriptors tree.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/desctree.c
linux-2.6.36/fs/pramfs/desctree.c
--- linux-2.6.36-orig/fs/pramfs/desctree.c 1970-01-01
From: Marco Stornelli marco.storne...@gmail.com
Memory write protection.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/wprotect.c
linux-2.6.36/fs/pramfs/wprotect.c
--- linux-2.6.36-orig/fs/pramfs/wprotect.c 1970-01-01 01:00:00.0
From: Marco Stornelli marco.storne...@gmail.com
Makefile and Kconfig.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/Makefile linux-2.6.36/fs/Makefile
--- linux-2.6.36-orig/fs/Makefile 2010-09-13 01:07:37.0 +0200
+++ linux-2.6.36/fs
From: Marco Stornelli marco.storne...@gmail.com
Test module.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/pramfs_test.c
linux-2.6.36/fs/pramfs/pramfs_test.c
--- linux-2.6.36-orig/fs/pramfs/pramfs_test.c 1970-01-01 01:00:00.0
2010/11/15 yidong zhang zhang...@gmail.com:
hi Marco
+ retval = 0;
+ out:
+ if (retval sbi-virt_addr) {
+ iounmap(sbi-virt_addr);
+ release_mem_region(sbi-phys_addr, initsize);
+ kfree(sbi);
+ }
+
+ return retval;
+}
+
From: Marco Stornelli marco.storne...@gmail.com
Documentation for PRAMFS.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/Documentation/filesystems/pramfs.txt
linux-2.6.36/Documentation/filesystems/pramfs.txt
--- linux-2.6.36-orig/Documentation
From: Marco Stornelli marco.storne...@gmail.com
Inode methods (allocate/free/read/write).
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/inode.c linux-2.6.36/fs/pramfs/inode.c
--- linux-2.6.36-orig/fs/pramfs/inode.c 1970-01-01 01:00
From: Marco Stornelli marco.storne...@gmail.com
File operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/file.c linux-2.6.36/fs/pramfs/file.c
--- linux-2.6.36-orig/fs/pramfs/file.c 1970-01-01 01:00:00.0 +0100
+++ linux-2.6.36
From: Marco Stornelli marco.storne...@gmail.com
Block allocation operations.
Signed-off-by: Marco Stornelli marco.storne...@gmail.com
---
diff -Nurp linux-2.6.36-orig/fs/pramfs/balloc.c linux-2.6.36/fs/pramfs/balloc.c
--- linux-2.6.36-orig/fs/pramfs/balloc.c1970-01-01 01:00:00.0
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