Hi All,
Target : PowerPC (ppc440)
While testing kernel linux-2.6.29.6 with IPSEC enabled I observed frequent
panic messages as shown below while bootup:
VFS: Mounted root (nfs filesystem) on device 0:13.
Freeing unused kernel memory: 184k init
INIT: version 2.86 booting
Starting udevudevd versio
On Thu, 2009-08-06 at 14:57 +1000, Paul Mackerras wrote:
> This provides a mechanism to allow the perf_counters code to access
> user memory in a PMU interrupt routine. Such an access can cause
> various kinds of interrupt: SLB miss, MMU hash table miss, segment
> table miss, or TLB miss, dependin
On 08/10/2009 07:19 PM, Wolfram Sang wrote:
On Sun, Aug 09, 2009 at 08:17:23AM +0300, Artem Bityutskiy wrote:
On Fri, 2009-08-07 at 23:43 -0600, Grant Likely wrote:
On Fri, Jul 17, 2009 at 6:39 AM, Wolfram Sang wrote:
Use physmap_of to access RAMs as mtd and add documenation for it. This appr
On Monday 10 August 2009 18:07:15 Nathan French wrote:
> > At least something similar worked for me some months ago (before we
> > switched to a "real" driver for some custom peripheral).
>
> Did this work on a 4xx PowerPC platform? Or something else? I've been
> told that there is no SPI driver
Benjamin Herrenschmidt wrote:
BTW. Corruption looks like bi_recs... ie, broken yaboot. This was fixed
recently, yaboot would eventually crap over the kernel for certain sizes
of the kernel image.
0x1010 = BI_FIRST
0x1013 = BI_BOOTLOADER_ID followed by 0x7961626f6f74 which is
"yaboot" :-)
0x1016
gcc v4.4 currently produces this build warning:
arch/powerpc/boot/mktree.c: In function 'main':
arch/powerpc/boot/mktree.c:104: warning: dereferencing type-punned pointer will
break strict-aliasing rules
tmpbuf is only used as an array of unsigned ints, so declare it that way.
Signed-off-by: St
On Tue, 2009-08-11 at 11:11 +0800, Li Yang wrote:
> Change the F entry for file rename, and make it also cover fsl_qe_udc
> driver. Update the name accordingly.
>
> Signed-off-by: Li Yang
> ---
> Liakhovetski,
>
> Is it ok that it also covers your fsl_mx3_udc.c file. It's much easier
> to use
Change the F entry for file rename, and make it also cover fsl_qe_udc
driver. Update the name accordingly.
Signed-off-by: Li Yang
---
Liakhovetski,
Is it ok that it also covers your fsl_mx3_udc.c file. It's much easier
to use the wildcard.
MAINTAINERS |4 ++--
1 files changed, 2 insertion
On Mon, 2009-08-10 at 01:19 -0700, Pavel Machek wrote:
> On Sun 2009-08-09 15:22:02, Rafael J. Wysocki wrote:
> > On Sunday 09 August 2009, Pavel Machek wrote:
> > > Hi!
> > >
> > > > > Also, approaches such as [1] can make use of this
> > > > > extended infrastructure instead of putting the CPU t
Hi,
I am currently running linux 2.6.28.4 on a PPC460EX with 2 Marvell
Alaska 88E Ethernet transceivers connected to it. If I hold one of
the transceivers in reset on power on I get the following messages when
the linux kernel boots and eth0 and eth1 both work fine...
eth0: EMAC-0 /plb/opb/
Kenneth Johansson wrote:
Yes the memory system would obviously get a higher load but do the CPU
actually see that? do it stall on the write ?
Yes, there's a limited number of writes that can queue up before the CPU
core will have to wait.
-Scott
_
On Mon, 2009-08-10 at 15:26 -0500, Scott Wood wrote:
> Kenneth Johansson wrote:
> >>> should not the framebuffer be marked as cache write through. that is the
> >>> W bit should be set in the tlb mapping. Why is this not done ? is that
> >>> feature also not working on 5121 ??
> >> It probably woul
Kenneth Johansson wrote:
But the code allocate the 52KB buffer with vmalloc that cant be right as
cache is stored with physical address the 52KB data need to be 52KB
continuous in physical address and vmalloc do not guarantee that.
Yeah, that looks like a bug.
should not the framebuffer be ma
On Fri, 2009-08-07 at 14:56 -0500, Scott Wood wrote:
> On Fri, Aug 07, 2009 at 02:53:52PM +0200, Kenneth Johansson wrote:
> > on 5121 there is a e300 core that unfortunately is connected to the rest
> > of the SOC with a bus that do not support coherency.
> >
> > solution for many driver has been
Hi.
This entry, copied below, is no longer correct.
The "F:" entry got renamed by commit
54e4026b64a970303349b952866641a7804ef594
New file: drivers/usb/gadget/fsl_udc_core.c
Are you still maintaining this file?
You did not sign-off on the rename.
What should be done here?
cheers, Joe
FREESC
On Mon, 2009-08-10 at 18:19 +0200, Wolfram Sang wrote:
> On Sun, Aug 09, 2009 at 08:17:23AM +0300, Artem Bityutskiy wrote:
> > On Fri, 2009-08-07 at 23:43 -0600, Grant Likely wrote:
> > > On Fri, Jul 17, 2009 at 6:39 AM, Wolfram Sang
> > > wrote:
> > > > Use physmap_of to access RAMs as mtd and ad
On Sun, Aug 09, 2009 at 08:17:23AM +0300, Artem Bityutskiy wrote:
> On Fri, 2009-08-07 at 23:43 -0600, Grant Likely wrote:
> > On Fri, Jul 17, 2009 at 6:39 AM, Wolfram Sang wrote:
> > > Use physmap_of to access RAMs as mtd and add documenation for it. This
> > > approach
> > > is a lot less intrus
Lorenz, thanks for the reply.
> For getting spidev devices you have to add entries for an spidev device
> to your newly created spi-"bus". So what you are currently missing are
> the spidev child-nodes in the device tree.
> As I'm currently cut off from some device to test, no guaranty that it
[PATCH 2/2] Support R_PPC64_REL32 relocation type
gcc-4.4 compiler creates R_PPC64_REL32 relocation type in the ppc64
purgatory code. Add support to handle R_PPC64_REL32 relocation type.
Signed-off-by: M. Mohan Kumar
---
kexec/arch/ppc64/kexec-elf-rel-ppc64.c |4
1 files changed, 4 ins
[PATCH 1/2] Make dtstruct variable to be 8 byte aligned
kexec is creating a version 3 device tree to be backwards compatible. This
version of the struct has 8-byte alignment for properties whose value is 8 or
more bytes. As the code directly checks the pointer when deciding to add the
alignment wo
Michael Ellerman wrote:
> On Mon, 2009-08-10 at 10:00 +0200, Wolfram Sang wrote:
>> On Sun, Aug 09, 2009 at 09:53:58PM +0200, Marcin Slusarz wrote:
>>> Signed-off-by: Marcin Slusarz
>>> Cc: Benjamin Herrenschmidt
>>> Cc: Paul Mackerras
>>> Cc: linuxppc-...@ozlabs.org
>>> ---
>>> arch/powerpc/ke
On Mon, 2009-08-10 at 10:00 +0200, Wolfram Sang wrote:
> On Sun, Aug 09, 2009 at 09:53:58PM +0200, Marcin Slusarz wrote:
> > Signed-off-by: Marcin Slusarz
> > Cc: Benjamin Herrenschmidt
> > Cc: Paul Mackerras
> > Cc: linuxppc-...@ozlabs.org
> > ---
> > arch/powerpc/kernel/iommu.c |6 +-
On Sun 2009-08-09 15:22:02, Rafael J. Wysocki wrote:
> On Sunday 09 August 2009, Pavel Machek wrote:
> > Hi!
> >
> > > > Also, approaches such as [1] can make use of this
> > > > extended infrastructure instead of putting the CPU to an arbitrary
> > > > C-state
> > > > when it is offlined, thereb
On Thu Aug 6 at about 02:49:38 EST in 2009, M. Mohan Kumar wrote:
>
> When I align the dtstruct variable to 8 bytes, I am able to invoke kdump.
>
> When the line
> static unsigned dtstruct[TREEWORDS], *dt;
> changed to
> static unsigned dtstruct[TREEWORDS] __attribute__ ((aligned (8)
On Sun, Aug 09, 2009 at 09:53:58PM +0200, Marcin Slusarz wrote:
> Signed-off-by: Marcin Slusarz
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: linuxppc-...@ozlabs.org
> ---
> arch/powerpc/kernel/iommu.c |6 +-
> arch/powerpc/kernel/irq.c|5 ++---
> arch/powerp
On Sat, 8 Aug 2009, Wolfgang Denk wrote:
> In message <1249678991.10143.1.ca...@pasglop> you wrote:
> > My experience, however, with a Canyonlands board, is that uBoot has
> > a bug that makes it always allocate the device-tree below 8M and clash
> > with the kernel when it gets too big.
> >
> > I
On Fri, 2009-07-31 at 04:39 +0400, Anton Vorontsov wrote:
> Andrew,
>
> This new patch set overwrites following patches:
>
> hwmon-lm70-convert-to-device-table-matching.patch
> hwmon-adxx-convert-to-device-table-matching.patch
> spi-merge-probe-and-probe_id-callbacks.patch
> spi-prefix-mo
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