From patchwork Tue Jul 28 05:51:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Paul Mackerras X-Patchwork-Id: 11688285 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E7E72912 for ; Tue, 28 Jul 2020 05:52:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE83E21883 for ; Tue, 28 Jul 2020 05:52:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ozlabs.org header.i=@ozlabs.org header.b="DfJJ9n0K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726913AbgG1FwV (ORCPT ); Tue, 28 Jul 2020 01:52:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40210 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726841AbgG1FwV (ORCPT ); Tue, 28 Jul 2020 01:52:21 -0400 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BFE6C061794; Mon, 27 Jul 2020 22:52:21 -0700 (PDT) Received: by ozlabs.org (Postfix, from userid 1003) id 4BG5RR52nlz9sTk; Tue, 28 Jul 2020 15:52:19 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ozlabs.org; s=201707; t=1595915539; bh=YdXzNj3yLITWMwct98Hrs/Ck+OqhvBxNa6tu3onfhmQ=; h=Date:From:To:Cc:Subject:From; b=DfJJ9n0KUqXuEohxRDafm3ceWLolNWIrUZGi/vBfITeTWk5KptXtRxcQ1bRHsH9HJ FkyI63nA8B64Exj2aBXZUFAmkYVektnMKYHV2eYUa26Fj6jHz25TtgDs3uRtbdWgR/ VnWUiNaZ5MnbuctyQqDS0RPPXOThyQ00kJRsakHp5FXVmZsWlnnXYew4xro8Lz38Js hqVT95VHLJaQ3eM9rLIPDgMYJr/AGkL8Idi9HbzF+AbSWa6C/Y2fCv7GPTkNyCAqa+ mc7bnBO2hZTS0SA06Gc2sk+Dk7SyyRhIuTZh5SwdCwsEmZUpz3XWIYLcfQNxIA/nvP tCz1xrxfssLsQ== Date: Tue, 28 Jul 2020 15:51:00 +1000 From: Paul Mackerras To: Paolo Bonzini , kvm@vger.kernel.org Cc: kvm-ppc@vger.kernel.org Subject: [GIT PULL] Please pull my kvm-ppc-next-5.9-1 tag Message-ID: <20200728055100.GA2460422@thinks.paulus.ozlabs.org> MIME-Version: 1.0 Content-Disposition: inline Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Paolo, Please do a pull from my kvm-ppc-next-5.9-1 tag to get a PPC KVM update for 5.9. It's another relatively small update this time, the main thing being a series to improve the startup time for secure VMs and make memory hotplug work in secure VMs. Thanks, Paul. The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407: Linux 5.8-rc1 (2020-06-14 12:45:04 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc tags/kvm-ppc-next-5.9-1 for you to fetch changes up to 81ab595ddd3c3036806b460526e1fbc5b271ff33: KVM: PPC: Book3S HV: Rework secure mem slot dropping (2020-07-28 12:34:52 +1000) ---------------------------------------------------------------- PPC KVM update for 5.9 - Improvements and bug-fixes for secure VM support, giving reduced startup time and memory hotplug support. - Locking fixes in nested KVM code - Increase number of guests supported by HV KVM to 4094 - Preliminary POWER10 support ---------------------------------------------------------------- Alexey Kardashevskiy (1): KVM: PPC: Protect kvm_vcpu_read_guest with srcu locks Alistair Popple (1): KVM: PPC: Book3SHV: Enable support for ISA v3.1 guests Cédric Le Goater (1): KVM: PPC: Book3S HV: Increase KVMPPC_NR_LPIDS on POWER8 and POWER9 Laurent Dufour (3): KVM: PPC: Book3S HV: Migrate hot plugged memory KVM: PPC: Book3S HV: Move kvmppc_svm_page_out up KVM: PPC: Book3S HV: Rework secure mem slot dropping Ram Pai (4): KVM: PPC: Book3S HV: Fix function definition in book3s_hv_uvmem.c KVM: PPC: Book3S HV: Disable page merging in H_SVM_INIT_START KVM: PPC: Book3S HV: Track the state GFNs associated with secure VMs KVM: PPC: Book3S HV: In H_SVM_INIT_DONE, migrate remaining normal-GFNs to secure-GFNs Tianjia Zhang (1): KVM: PPC: Clean up redundant kvm_run parameters in assembly Documentation/powerpc/ultravisor.rst | 3 + arch/powerpc/include/asm/kvm_book3s_uvmem.h | 14 + arch/powerpc/include/asm/kvm_ppc.h | 2 +- arch/powerpc/include/asm/reg.h | 4 +- arch/powerpc/kvm/book3s_64_mmu_hv.c | 8 +- arch/powerpc/kvm/book3s_64_mmu_radix.c | 4 + arch/powerpc/kvm/book3s_hv.c | 26 +- arch/powerpc/kvm/book3s_hv_nested.c | 30 +- arch/powerpc/kvm/book3s_hv_uvmem.c | 698 +++++++++++++++++++++------- arch/powerpc/kvm/book3s_interrupts.S | 56 ++- arch/powerpc/kvm/book3s_pr.c | 9 +- arch/powerpc/kvm/book3s_rtas.c | 2 + arch/powerpc/kvm/booke.c | 9 +- arch/powerpc/kvm/booke_interrupts.S | 9 +- arch/powerpc/kvm/bookehv_interrupts.S | 10 +- arch/powerpc/kvm/powerpc.c | 5 +- 16 files changed, 646 insertions(+), 243 deletions(-)