Allocate enough memory for the ocm_block structure, not just a pointer
to it.
Signed-off-by: Ilia Mirkin
---
I have neither the hardware to test nor the toolchain to even build-test
this. However this seems like a fairly obvious fix (and I have to wonder how
this ever worked at all). Found with
On 12/06/2013 11:21 PM, Thadeu Lima de Souza Cascardo wrote:
> I have recently found out that no iommu_groups could be found under
> /sys/ on a P8. That prevents PCI passthrough from working.
>
> During my investigation, I found out there seems to be a missing
> iommu_register_group for PHB3. The
Hi,
I am working with an p4080 based board. I am trying to get 2 PCIE
controllers probed properly.
In uboot I have no problems scanning and discovering what is connected
to both controllers/PCI bridges.
For both PCIE1/2 uboot sets up the Primary, secondary and Subordinate
bus numbers to 0,
On Sat, 2013-11-23 at 01:22 +, Joseph S. Myers wrote:
> On Fri, 22 Nov 2013, Scott Wood wrote:
>
> > This sounds like an incompatible change to userspace API. What about
> > older glibc? What about user code that directly manipulates these bits
> > rather than going through libc, or uses a l
On Fri, 2013-12-06 at 12:30 -0700, Alex Williamson wrote:
> On Fri, 2013-12-06 at 12:59 -0600, Scott Wood wrote:
> > On Thu, 2013-12-05 at 22:11 -0600, Bharat Bhushan wrote:
> > >
> > > > -Original Message-
> > > > From: Wood Scott-B07421
> > > > Sent: Friday, December 06, 2013 5:52 AM
> >
2013/12/7 Lars-Peter Clausen :
> On 12/06/2013 09:27 PM, Alexander Popov wrote:
>>
>> 2013/10/6 Gerhard Sittig :
>>* struct dma_slave_config - dma slave channel runtime config
>>* @direction: whether the data shall go in or out on this slave
>>* channel, right now. DMA_TO_DEVICE and DMA
On 12/06/2013 09:27 PM, Alexander Popov wrote:
2013/10/6 Gerhard Sittig :
On Thu, Oct 03, 2013 at 18:06 +0400, Alexander Popov wrote:
+
+ spin_lock_irqsave(&mchan->lock, flags);
+
+ if (cfg->direction == DMA_DEV_TO_MEM) {
Note that cfg->direction is of a different type
2013/10/6 Gerhard Sittig :
> On Thu, Oct 03, 2013 at 18:06 +0400, Alexander Popov wrote:
>> +
>> + spin_lock_irqsave(&mchan->lock, flags);
>> +
>> + if (cfg->direction == DMA_DEV_TO_MEM) {
>
> Note that cfg->direction is of a different type than
> DMA_DEV_TO_MEM (of differen
On Mon, 2013-12-02 at 07:14 +0100, Wolfgang Denk wrote:
> Dear Guenter,
>
> In message <529b9152.9090...@roeck-us.net> you wrote:
> > On 11/30/2013 07:45 AM, Christophe Leroy wrote:
> > > MPC8xx watchdog is enabled at startup by HW.
> > > If the bootloader disables it, it cannot be reenabled.
> >
On Fri, 2013-12-06 at 12:59 -0600, Scott Wood wrote:
> On Thu, 2013-12-05 at 22:11 -0600, Bharat Bhushan wrote:
> >
> > > -Original Message-
> > > From: Wood Scott-B07421
> > > Sent: Friday, December 06, 2013 5:52 AM
> > > To: Bhushan Bharat-R65777
> > > Cc: Alex Williamson; linux-...@vger
On Thu, 2013-12-05 at 22:17 -0600, Bharat Bhushan wrote:
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Friday, December 06, 2013 5:31 AM
> > To: Bhushan Bharat-R65777
> > Cc: Alex Williamson; linux-...@vger.kernel.org; ag...@suse.de; Yoder Stuart-
> > B08248; io...@lists.l
On Fri, 2013-11-29 at 16:07 +0800, hongbo.zh...@freescale.com wrote:
> From: Hongbo Zhang
>
> MPIC registers for internal interrupts is non-continous in address, any
> internal interrupt number greater than 159 should be added (16+208) to work.
> 16 is due to external interrupts as usual, 208 is
On Wed, 2013-11-27 at 12:04 +0100, Christophe Leroy wrote:
> Today, the only way to load kernels whose size is greater than 8Mbytes is to
> activate CONFIG_PIN_TLB. Otherwise, the physical memory initially mapped is
> limited to 8Mbytes. This patch sets up 24 Mbytes of initial memory regardless
> o
On Thu, 2013-12-05 at 22:11 -0600, Bharat Bhushan wrote:
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Friday, December 06, 2013 5:52 AM
> > To: Bhushan Bharat-R65777
> > Cc: Alex Williamson; linux-...@vger.kernel.org; ag...@suse.de; Yoder Stuart-
> > B08248; io...@lists.l
On Wed, Dec 04, 2013 at 04:02:36PM +0530, Anshuman Khandual wrote:
> This patch adds conditional branch filtering support,
> enabling it for PERF_SAMPLE_BRANCH_COND in perf branch
> stack sampling framework by utilizing an available
> software filter X86_BR_JCC.
Newer Intel CPUs a hardware filter
From: "Hong H. Pham"
In pte_alloc_one(), pgtable_page_ctor() is passed an address that has
not been converted by page_address() to the newly allocated PTE page.
When the PTE is freed, __pte_free_tlb() calls pgtable_page_dtor()
with an address to the PTE page that has been converted by page_addre
Hi Aneesh,
On 12/06/2013 05:38 AM, Aneesh Kumar K.V wrote:
can you also specifiy the config details here. ie, 4K page size functions
are broken ?
My PPC64 config has SMP and 4K page size enabled. I re-tested with 64K page
size,
and the problem is not present.
I have added a note that this
Em Thu, Dec 05, 2013 at 03:47:54PM +1100, Michael Ellerman escreveu:
> On Wed, 2013-12-04 at 16:02 +0530, Anshuman Khandual wrote:
> > This patchset is the re-spin of the original branch stack
> > sampling
> > patchset which introduced new PERF_SAMPLE_BRANCH_COND branch filter. This
>
I have recently found out that no iommu_groups could be found under
/sys/ on a P8. That prevents PCI passthrough from working.
During my investigation, I found out there seems to be a missing
iommu_register_group for PHB3. The following patch seems to fix the
problem. After applying it, I see iomm
On Fri, Dec 06, 2013 at 12:08:22AM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V"
>
> change_prot_numa should work even if _PAGE_NUMA != _PAGE_PROTNONE.
> On archs like ppc64 that don't use _PAGE_PROTNONE and also have
> a separate page table outside linux pagetable, we just need to
>
"Hong H. Pham" writes:
> In pte_alloc_one(), pgtable_page_ctor() is passed an address that has
> not been converted by page_address() to the newly allocated PTE page.
>
> When the PTE is freed, __pte_free_tlb() calls pgtable_page_dtor()
> with an address to the PTE page that has been converted by
On Tue, Nov 26, 2013 at 10:09:49AM +0100, Alexander Gordeev wrote:
> Patches 3,4 - fixes for PowerPC pSeries platform
[...]
> PCI/MSI/pSeries: Fix wrong error code reporting
> PCI/MSI/pSeries: Make quota traversing and requesting race-safe
Hi Bjorn,
The two unreviewed PowerPC patches is not
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