On Mon, Nov 11, 2013 at 07:29:47PM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V"
>
> We don't use PACATOC for PR. Avoid updating HOST_R2 with PR
> KVM mode when both HV and PR are enabled in the kernel. Without this we
> get the below crash
>
> (qemu)
> Unable to handle kernel paging
On Mon, Nov 11, 2013 at 07:32:57PM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V"
>
> Don't try to compute these values.
>
> Signed-off-by: Aneesh Kumar K.V
Acked-by: Paul Mackerras
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On Mon, 2013-11-25 at 19:49 +1100, Alexey Kardashevskiy wrote:
> In addition to the external VFIO user API, a VFIO KVM device
> has been introduced recently.
>
> sPAPR TCE IOMMU is para-virtualized and the guest does map/unmap
> via hypercalls which take a logical bus id (LIOBN) as a target IOMMU
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Monday, November 25, 2013 10:08 PM
> To: Bhushan Bharat-R65777
> Cc: Wood Scott-B07421; linux-...@vger.kernel.org; ag...@suse.de; Yoder Stuart-
> B08248; io...@lists.linux-foundation.org; bhelg...@goo
I do a grep for kmem_cache_zalloc and kmem_cache_alloc
in kernel tree, and find some code do not handle NULL
return of kmem_cache_zalloc correctly
Signed-off-by: Zhouyi Zhou
---
arch/powerpc/kvm/book3s_32_mmu_host.c |5 +
drivers/iommu/omap-iommu.c|3 ++-
fs/jffs2/malloc
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
of whether CONFIG_PIN_TLB is active or not. It allows to load "big"
This patch reverts my previous "fix", and replace it with the correct
fix from Russell.
And as Russell pointed out -- dma_set_mask_and_coherent() (and the other
dma_set_mask() functions) are really supposed to be used by drivers
only.
Signed-off-by: Li Zhong
---
arch/powerpc/kernel/vio.c |
We have a custom board with mpc5200b and a xilinx virtex-4. Where could we find
some information how to integrate it in your linux 2.6.33?
At the moment we have CS4 mapped on it at the address 0x1002 and we are not
able to read/write. Via u-boot we can access CS4...
Thank you
Lorenzo
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