Re: [PATCH 0/2] KVM/MIPS32: Fixes for Linux 3.10

[David Daney <ddaney.cavm@gmail.com>]

On 05/13/2013 01:21 PM, Sanjay Lal wrote:
> The following patch set fixes a couple of issues with KVM/MIPS32 in Linux 3.10.
>
> - As suggested by Gleb, wrap calls to gfn_to_pfn() with srcu_read_lock/unlock().
> - kvm_mips_map_page() now returns an error code to it's callers, instead of calling panic()
>    if it cannot find a mapping for a particular gfn.
> - Follow the latest convention and move the kvm.h API file under uapi/...
>

Sanjay,

Have you looked at:

http://www.linux-mips.org/archives/linux-mips/2013-05/msg00049.html

We should start working toward unifying the KVM interface.

David Daney.


> --
> Sanjay Lal (2):
>    KVM/MIPS32: Move include/asm/kvm.h => include/uapi/asm/kvm.h since it
>      is a user visible API.
>    KVM/MIPS32: Wrap calls to gfn_to_pfn() with srcu_read_lock/unlock()
>
>   arch/mips/include/asm/kvm.h      | 55 ----------------------------------------
>   arch/mips/include/uapi/asm/kvm.h | 55 ++++++++++++++++++++++++++++++++++++++++
>   arch/mips/kvm/kvm_tlb.c          | 38 ++++++++++++++++++++-------
>   3 files changed, 84 insertions(+), 64 deletions(-)
>   delete mode 100644 arch/mips/include/asm/kvm.h
>   create mode 100644 arch/mips/include/uapi/asm/kvm.h
>