Re: [GIT PULL] KVM changes for 4.16-rc3
On Mon, Feb 26, 2018 at 12:28 AM, Paolo Bonzini wrote: > > I rebased to correct a "Fixes" tag that pointed to the wrong commit. > This: https://marc.info/?l=kvm&m=151943277910352&w=2 is the mail that > pointed out the right commit, and you can see that those 28 commits have > times that are clustered five minutes after that mail. > > The SEV patches indeed have been committed about half an hour before > sending the PULL request, because no one outside AMD has all the > hardware and code to test them. Half an hour is about the time it takes > me to do the final smoke test before sending a pull request. So this is the kind of information I'd like to see in the pull request, so that I don't have to wonder why something went wrong. I'll pull again after I've had my morning coffee. Linus
Re: [GIT PULL] KVM changes for 4.16-rc3
On 25/02/2018 01:05, Linus Torvalds wrote: > On Fri, Feb 23, 2018 at 5:46 PM, Paolo Bonzini wrote: >> >> git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus > > This has 28 fixes that were committed one hour before you sent this email. > > I pulled, but I think I'm going to unpull, just because I want an > explanation of how that could possibly have had sufficient testing for > the upcoming rc? I rebased to correct a "Fixes" tag that pointed to the wrong commit. This: https://marc.info/?l=kvm&m=151943277910352&w=2 is the mail that pointed out the right commit, and you can see that those 28 commits have times that are clustered five minutes after that mail. The SEV patches indeed have been committed about half an hour before sending the PULL request, because no one outside AMD has all the hardware and code to test them. Half an hour is about the time it takes me to do the final smoke test before sending a pull request. Paolo
Re: [GIT PULL] KVM changes for 4.16-rc3
On Fri, Feb 23, 2018 at 5:46 PM, Paolo Bonzini wrote: > > git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus This has 28 fixes that were committed one hour before you sent this email. I pulled, but I think I'm going to unpull, just because I want an explanation of how that could possibly have had sufficient testing for the upcoming rc? Linus
[GIT PULL] KVM changes for 4.16-rc3
Linus, The following changes since commit 7928b2cbe55b2a410a0f5c1f154610059c57b1b2: Linux 4.16-rc1 (2018-02-11 15:04:29 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus for you to fetch changes up to 9c5e0afaf15788bcbd1c3469da701ac3da826886: KVM: SVM: Fix SEV LAUNCH_SECRET command (2018-02-24 02:24:13 +0100) s390: - optimization for the exitless interrupt support that was merged in 4.16-rc1 - improve the branch prediction blocking for nested KVM - replace some jump tables with switch statements to improve expoline performance - fixes for multiple epoch facility ARM: - fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs - make sure we can build 32-bit KVM/ARM with gcc-8. x86: - fixes for AMD SEV - fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup - fixes for async page fault migration - small optimization to PV TLB flush (new in 4.16-rc1) - syzkaller fixes Generic: - compiler warning fixes - syzkaller fixes - more improvements to the kvm_stat tool Two more small Spectre fixes are going to reach you via Ingo. Arnd Bergmann (1): ARM: kvm: fix building with gcc-8 Brijesh Singh (5): crypto: ccp: Fix sparse, use plain integer as NULL pointer include: psp-sev: Capitalize invalid length enum KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command KVM: SVM: install RSM intercept KVM: SVM: Fix SEV LAUNCH_SECRET command Chao Gao (1): KVM: nVMX: Don't halt vcpu when L1 is injecting events to L2 Christian Borntraeger (5): KVM: s390: optimize wakeup for exitless interrupts KVM: s390: do not set intervention requests for GISA interrupts KVM: s390: force bp isolation for VSIE KVM: s390: use switch vs jump table in priv.c KVM: s390: use switch vs jump table in intercept.c Christoffer Dall (1): KVM: arm/arm64: Fix arch timers with userspace irqchips David Hildenbrand (5): KVM: s390: use switch vs jump table in interrupt.c KVM: s390: take care of clock-comparator sign control KVM: s390: consider epoch index on hotplugged CPUs KVM: s390: consider epoch index on TOD clock syncs KVM: s390: provide only a single function for setting the tod (fix SCK) Dou Liyang (1): x86/kvm: Make parse_no_xxx __init for kvm Eric Biggers (1): KVM/x86: remove WARN_ON() for when vm_munmap() fails Marc Hartmayer (4): tools/kvm_stat: simplify the sortkey function tools/kvm_stat: use a namedtuple for storing the values tools/kvm_stat: use a more pythonic way to iterate over dictionaries tools/kvm_stat: avoid 'is' for equality checks Paolo Bonzini (4): Merge tag 'kvm-s390-master-4.16-1' of git://git.kernel.org/.../kvms390/linux into HEAD Merge tag 'kvm-arm-fixes-for-v4.16-1' of git://git.kernel.org/.../kvmarm/kvmarm into HEAD Merge tag 'kvm-s390-master-4.16-2' of git://git.kernel.org/.../kvms390/linux into HEAD KVM: x86: move LAPIC initialization after VMCS creation Radim Krčmář (2): KVM: nVMX: preserve SECONDARY_EXEC_DESC without UMIP KVM: x86: fix backward migration with async_PF Sebastian Ott (2): kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds kvm: fix warning for non-x86 builds Stefan Raspl (8): tools/kvm_stat: fix crash when filtering out all non-child trace events tools/kvm_stat: print error on invalid regex tools/kvm_stat: fix debugfs handling tools/kvm_stat: mark private methods as such tools/kvm_stat: eliminate extra guest/pid selection dialog tools/kvm_stat: separate drilldown and fields filtering tools/kvm_stat: group child events indented after parent tools/kvm_stat: print 'Total' line for multiple events only Wanpeng Li (3): KVM: mmu: Fix overlap between public and private memslots KVM: X86: Fix SMRAM accessing even if VM is shutdown KVM: X86: Avoid traversing all the cpus for pv tlb flush when steal time is disabled Documentation/virtual/kvm/cpuid.txt | 4 + Documentation/virtual/kvm/msr.txt| 3 +- arch/arm/kvm/hyp/Makefile| 5 + arch/arm/kvm/hyp/banked-sr.c | 4 + arch/s390/kvm/intercept.c| 51 ++-- arch/s390/kvm/interrupt.c| 123 ++--- arch/s390/kvm/kvm-s390.c | 79 +++--- arch/s390/kvm/kvm-s390.h | 7 +- arch/s390/kvm/priv.c | 192 ++--- arch/s390/kvm/vsie.c | 20 ++ arch/x86/include/asm/kvm_host.h | 3 - arch/x86/include/uapi/asm/kvm_para.h | 1 + arch/x86/kernel/kvm.c| 20 +- arch/x86/kvm/cpuid.c | 3 +- arch/x86/kvm/lapic.c | 1 - arch/x86/kvm/mmu.c | 2 +- arch/x86/kvm/svm.c
