[Qemu-devel] [PATCH 0/4] target-ppc: htab fixes (V2)

[Greg Kurz <gkurz@linux.vnet.ibm.com>]

On Mon, 17 Feb 2014 14:22:14 +0100
Greg Kurz <gkurz@linux.vnet.ibm.com> wrote:
> Hi,
> 
> This is a new tentative for the patches 2/5 to 5/5 from the "target-ppc:
> Add support for dumping guest memory using qemu gdb server" patchset:
> 
> https://lists.nongnu.org/archive/html/qemu-ppc/2014-01/msg00380.html
> 
> All patches have been rebased on the current ppc-next head (72c798d7dccc).
> 
> To ensure proper bisectability, the following was verified for each
> individual patch:
> •- 32 and 64 bit build of ppc-softmmu and ppc64-softmmu (fedora 19 ppc64)
> •- 64 bit pseries guest with KVM on a POWER7 host (fedora 19 ppc64)
> •- 64 bit pseries guest with 64 bit TCG on a x86_64 host (fedora 19 ppc64)
> •- 64 bit pseries guest with 32 bit TCG on a x86_64 host (fedora 19 ppc64)
> •- 32 bit mac99 guest with 64 bit TCG on a x86_64 host (wheezy ppc)
> •- 32 bit mac99 guest with 32 bit TCG on a x86_64 host (wheezy ppc)
> 
> Alex,
> 
> This should address all the requirements you expressed in your last mail.
> Please tell me if something is missing.

Alex,

I have added the 32 bit build with KVM enabled to catch the remaining build
breaks:

target-ppc/kvm.c: In function 'kvmppc_hash64_read_pteg':
target-ppc/kvm.c:1977:12: error: cast from pointer to integer of different size
 [-Werror=pointer-to-int-cast]
target-ppc/kvm.c: In function 'kvmppc_hash64_free_pteg':
target-ppc/kvm.c:1990:82: error: cast to pointer from integer of different size
 [-Werror=int-to-pointer-cast]

I have folded the fix into patch 2/4.

I have also fixed the SoB mess, and rebased on the current ppc-next.

Hope this time, it is okay ! :)

Best Regards.

---

Aneesh Kumar K.V (4):
    target-ppc: Fix htab_mask calculation
    target-ppc: Fix page table lookup with kvm enabled
    target-ppc: Change the hpte store API
    target-ppc: Update ppc_hash64_store_hpte to support updating in-kernel htab


 hw/ppc/spapr.c           |    9 ++++
 hw/ppc/spapr_hcall.c     |   81 ++++++++++++++++++++++---------------
 target-ppc/cpu.h         |    1 
 target-ppc/kvm.c         |   94 ++++++++++++++++++++++++++++++++++++++++++-
 target-ppc/kvm_ppc.h     |   29 +++++++++++++
 target-ppc/machine.c     |   11 +++--
 target-ppc/misc_helper.c |    4 +-
 target-ppc/mmu-hash64.c  |  101 +++++++++++++++++++++++++++++++++++++++-------
 target-ppc/mmu-hash64.h  |   47 ++++++++-------------
 target-ppc/mmu_helper.c  |    3 +
 10 files changed, 294 insertions(+), 86 deletions(-)

-- 
Greg