From: Michael Ellerman
We're approaching 20 locations where we need to check for ELF ABI v2.
That's fine, except the logic is a bit awkward, because we have to check
that _CALL_ELF is defined and then what its value is.
So check it once in asm/types.h and define PPC64_ELF_ABI_v2 when ELF ABI
v2
Which files are responsible for the early boot phase in the commit
powerpc-4.7-1? Perhaps the problem is there.
- Christian
Sent from my iPhone
> On 04 Jun 2016, at 17:13, Christian Zigotzky wrote:
>
> Aneesh,
>
> It's from the Nemo patch. I patch the kernel 4.7 with our Nemo patch. [1]
>
>
Aneesh,
It's from the Nemo patch. I patch the kernel 4.7 with our Nemo patch. [1]
Cheers,
Christian
[1] http://www.xenosoft.de/nemo_4.7-1.patch
On 04 June 2016 at 4:46 PM, Aneesh Kumar K.V wrote:
Which kernel is that ? For upstream I have at that line
729 hose->pc
Aneesh,
Shall I bisect the kernel from the powerpc git?
git clone
https://kernel.googlesource.com/pub/scm/linux/kernel/git/powerpc/linux
https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/log/
Shall I start with the following commit?
https://git.kernel.org/cgit/linux/kernel/git/
Christian Zigotzky writes:
> Hi All,
>
> I compiled the latest git version of kernel 4.7 with all PowerPC
> commits. Maybe the latest commit powerpc-4.7-2 solved the boot issues.
> Our latest Nemo patch 4.7-1 works without any problems with the latest
> git version.
instead of using powerpc-
Christian Zigotzky writes:
> Aneesh,
>
> Could you please send me only your patch for the Power ISA 3.0 (Power9)
> Radix Tree MMU? You have done the most modifications for the kernel 4.7.
> If the kernel boots with your modifications then I have to look to the
> other few modifications.
>
> Th
This allows arch which need to do special handing with respect to
different page size when flushing tlb to implement the same in mmu gather
Signed-off-by: Aneesh Kumar K.V
---
arch/arm/include/asm/tlb.h | 12
arch/ia64/include/asm/tlb.h | 12
arch/s390/include/asm/tlb.
This update the generic and arch specific implementation to return true
if we need to do a tlb flush. That means if a __tlb_remove_page indicate
a flush is needed, the page we try to remove need to be tracked and
added again after the flush. We need to track it because we have already
update the pt
For hugetlb like THP (and unlike regular page), we do tlb flush after
dropping ptl. Because of the above, we don't need to track force_flush
like we do now. Instead we can simply call tlb_remove_page() which
will do the flush if needed.
No functionality change in this patch.
Signed-off-by: Aneesh
Hi All,
I compiled the latest git version of kernel 4.7 with all PowerPC
commits. Maybe the latest commit powerpc-4.7-2 solved the boot issues.
Our latest Nemo patch 4.7-1 works without any problems with the latest
git version.
I got the following error message:
arch/powerpc/kernel/pci-comm
On 2016/04/28 07:38PM, Michael Ellerman wrote:
> We're approaching 20 locations where we need to check for ELF ABI v2.
> That's fine, except the logic is a bit awkward, because we have to check
> that _CALL_ELF is defined and then what its value is.
>
> So check it once in asm/types.h and define P
Aneesh,
Could you please send me only your patch for the Power ISA 3.0 (Power9)
Radix Tree MMU? You have done the most modifications for the kernel 4.7.
If the kernel boots with your modifications then I have to look to the
other few modifications.
Thanks in advance,
Christian
On 04 June 2
Hi All,
The commit powerpc-4.7-2 [2] was released yesterday.
There is a conflict in my local kernel git directory if I use git pull
because I have reverted the commit powerpc-4.7-1. [1]
The commit powerpc-4.7-2 [2] needs the commit powerpc-4.7-1. [1]
I created a new local kernel git director
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