Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756150Ab3EVTF5 (ORCPT ); Wed, 22 May 2013 15:05:57 -0400 Received: from kymasys.com ([64.62.140.43]:37827 "HELO kymasys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753642Ab3EVTFz convert rfc822-to-8bit (ORCPT ); Wed, 22 May 2013 15:05:55 -0400 Subject: Re: [PATCH v5 0/6] mips/kvm: Fix ABI for compatibility with 64-bit guests. Mime-Version: 1.0 (Apple Message framework v1283) Content-Type: text/plain; charset=us-ascii From: Sanjay Lal In-Reply-To: <1369248236-27237-1-git-send-email-ddaney.cavm@gmail.com> Date: Wed, 22 May 2013 12:05:52 -0700 Cc: linux-mips@linux-mips.org, ralf@linux-mips.org, kvm@vger.kernel.org, Gleb Natapov , linux-kernel@vger.kernel.org, David Daney Content-Transfer-Encoding: 8BIT Message-Id: <1DD81AF9-D720-4A61-8468-1D61558C9BA1@kymasys.com> References: <1369248236-27237-1-git-send-email-ddaney.cavm@gmail.com> To: David Daney X-Mailer: Apple Mail (2.1283) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1609 Lines: 46 On May 22, 2013, at 11:43 AM, David Daney wrote: > From: David Daney > > The initial patch set implementing MIPS KVM does not handle 64-bit > guests or use of the FPU. This patch set corrects these ABI issues, > and does some very minor clean up. > > Changes from v4: No code change, just keep more of the code in > kvm_mips.c rather than kvm_trap_emul.c > > Changes from v3: Use KVM_SET_ONE_REG instead of KVM_SET_MSRS. Added > ENOIOCTLCMD patch. > > Changes from v2: Split into five parts, no code change. > > David Daney (6): > mips/kvm: Fix ABI for use of FPU. > mips/kvm: Fix ABI for use of 64-bit registers. > mips/kvm: Fix name of gpr field in struct kvm_regs. > mips/kvm: Use ARRAY_SIZE() instead of hardcoded constants in > kvm_arch_vcpu_ioctl_{s,g}et_regs > mips/kvm: Fix ABI by moving manipulation of CP0 registers to > KVM_{G,S}ET_ONE_REG > mips/kvm: Use ENOIOCTLCMD to indicate unimplemented ioctls. > > arch/mips/include/asm/kvm.h | 137 +++++++++++++++---- > arch/mips/include/asm/kvm_host.h | 4 - > arch/mips/kvm/kvm_mips.c | 278 ++++++++++++++++++++++++++++++++++++--- > arch/mips/kvm/kvm_trap_emul.c | 50 ------- > 4 files changed, 367 insertions(+), 102 deletions(-) > > -- > 1.7.11.7 Acked-by: Sanjay Lal Regards Sanjay -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/