From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mackerras Date: Fri, 06 Sep 2019 12:04:15 +0000 Subject: Re: [GIT PULL] Please pull my kvm-ppc-next-5.4-1 tag Message-Id: <20190906120415.GA1625@blackberry> List-Id: References: <20190828232353.GA4485@blackberry> In-Reply-To: <20190828232353.GA4485@blackberry> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: Paolo Bonzini , Radim =?utf-8?B?S3LEjW3DocWZ?= , kvm@vger.kernel.org Cc: kvm-ppc@vger.kernel.org, David Gibson On Thu, Aug 29, 2019 at 09:23:53AM +1000, Paul Mackerras wrote: > Paolo or Radim, >=20 > Please do a pull from my kvm-ppc-next-5.4-1 tag to get a PPC KVM > update for 5.4. There is not a lot this time, mostly minor fixes and > some prep for future patch series, plus a series that fixes a race > condition in the XIVE interrupt controller code where interrupts could > arrive after free_irq() and cause hangs and crashes in the host. >=20 > The XIVE fix touches both PPC KVM and generic powerpc code, so Michael > Ellerman put it in his topic/ppc-kvm branch and I have merged that > branch into my kvm-ppc-next branch. Ping? > Thanks, > Paul. >=20 > The following changes since commit 609488bc979f99f805f34e9a32c1e3b71179d1= 0b: >=20 > Linux 5.3-rc2 (2019-07-28 12:47:02 -0700) >=20 > are available in the git repository at: >=20 > git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc tags/kvm-p= pc-next-5.4-1 >=20 > for you to fetch changes up to ff42df49e75f053a8a6b4c2533100cdcc23afe69: >=20 > KVM: PPC: Book3S HV: Don't lose pending doorbell request on migration o= n P9 (2019-08-27 14:08:22 +1000) >=20 > ---------------------------------------------------------------- > PPC KVM update for 5.4 >=20 > - Some prep for extending the uses of the rmap array > - Various minor fixes > - Commits from the powerpc topic/ppc-kvm branch, which fix a problem > with interrupts arriving after free_irq, causing host hangs and crashes. >=20 > ---------------------------------------------------------------- > C=E9dric Le Goater (1): > KVM: PPC: Book3S HV: XIVE: Free escalation interrupts before disabl= ing the VP >=20 > Fabiano Rosas (1): > KVM: PPC: Remove leftover comment from emulate_loadstore.c >=20 > Mark Cave-Ayland (1): > KVM: PPC: Book3S PR: Fix software breakpoints >=20 > Paul Mackerras (7): > KVM: PPC: Book3S HV: Fix race in re-enabling XIVE escalation interr= upts > KVM: PPC: Book3S HV: Don't push XIVE context when not using XIVE de= vice > powerpc/xive: Implement get_irqchip_state method for XIVE to fix sh= utdown race > Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into k= vm-ppc-next > KVM: PPC: Book3S: Enable XIVE native capability only if OPAL has re= quired functions > KVM: PPC: Book3S HV: Check for MMU ready on piggybacked virtual cor= es > KVM: PPC: Book3S HV: Don't lose pending doorbell request on migrati= on on P9 >=20 > Paul Menzel (1): > KVM: PPC: Book3S: Mark expected switch fall-through >=20 > Suraj Jitindar Singh (1): > KVM: PPC: Book3S HV: Define usage types for rmap array in guest mem= slot >=20 > arch/powerpc/include/asm/kvm_host.h | 22 +++++++-- > arch/powerpc/include/asm/kvm_ppc.h | 1 + > arch/powerpc/include/asm/xive.h | 9 ++++ > arch/powerpc/kvm/book3s.c | 8 +-- > arch/powerpc/kvm/book3s_32_mmu.c | 1 + > arch/powerpc/kvm/book3s_hv.c | 24 ++++++--- > arch/powerpc/kvm/book3s_hv_rm_mmu.c | 2 +- > arch/powerpc/kvm/book3s_hv_rmhandlers.S | 38 +++++++++----- > arch/powerpc/kvm/book3s_xive.c | 60 +++++++++++++++++++---- > arch/powerpc/kvm/book3s_xive.h | 2 + > arch/powerpc/kvm/book3s_xive_native.c | 23 +++++++-- > arch/powerpc/kvm/emulate.c | 1 + > arch/powerpc/kvm/emulate_loadstore.c | 6 --- > arch/powerpc/kvm/powerpc.c | 3 +- > arch/powerpc/sysdev/xive/common.c | 87 ++++++++++++++++++++++++---= ------ > arch/powerpc/sysdev/xive/native.c | 7 +++ > 16 files changed, 223 insertions(+), 71 deletions(-)