* [GIT PULL] KVM changes for 4.16-rc3
@ 2018-02-24 1:46 Paolo Bonzini
2018-02-25 0:05 ` Linus Torvalds
0 siblings, 1 reply; 4+ messages in thread
From: Paolo Bonzini @ 2018-02-24 1:46 UTC (permalink / raw)
To: torvalds; +Cc: linux-kernel, rkrcmar, kvm
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 | 37 ++-
arch/x86/kvm/vmx.c | 10 +-
arch/x86/kvm/x86.c | 7 +-
drivers/crypto/ccp/psp-dev.c | 8 +-
include/linux/kvm_host.h | 6 +-
include/uapi/linux/psp-sev.h | 2 +-
tools/kvm/kvm_stat/kvm_stat | 503 ++++++++++++++++++++---------------
tools/kvm/kvm_stat/kvm_stat.txt | 4 +-
virt/kvm/arm/arch_timer.c | 116 ++++----
virt/kvm/kvm_main.c | 3 +-
26 files changed, 698 insertions(+), 516 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM changes for 4.16-rc3
2018-02-24 1:46 [GIT PULL] KVM changes for 4.16-rc3 Paolo Bonzini
@ 2018-02-25 0:05 ` Linus Torvalds
2018-02-26 8:28 ` Paolo Bonzini
0 siblings, 1 reply; 4+ messages in thread
From: Linus Torvalds @ 2018-02-25 0:05 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Linux Kernel Mailing List, Radim Krčmář, KVM list
On Fri, Feb 23, 2018 at 5:46 PM, Paolo Bonzini <pbonzini@redhat.com> 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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM changes for 4.16-rc3
2018-02-25 0:05 ` Linus Torvalds
@ 2018-02-26 8:28 ` Paolo Bonzini
2018-02-26 16:13 ` Linus Torvalds
0 siblings, 1 reply; 4+ messages in thread
From: Paolo Bonzini @ 2018-02-26 8:28 UTC (permalink / raw)
To: Linus Torvalds
Cc: Linux Kernel Mailing List, Radim Krčmář, KVM list
On 25/02/2018 01:05, Linus Torvalds wrote:
> On Fri, Feb 23, 2018 at 5:46 PM, Paolo Bonzini <pbonzini@redhat.com> 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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM changes for 4.16-rc3
2018-02-26 8:28 ` Paolo Bonzini
@ 2018-02-26 16:13 ` Linus Torvalds
0 siblings, 0 replies; 4+ messages in thread
From: Linus Torvalds @ 2018-02-26 16:13 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Linux Kernel Mailing List, Radim Krčmář, KVM list
On Mon, Feb 26, 2018 at 12:28 AM, Paolo Bonzini <pbonzini@redhat.com> 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
^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-02-24 1:46 [GIT PULL] KVM changes for 4.16-rc3 Paolo Bonzini
2018-02-25 0:05 ` Linus Torvalds
2018-02-26 8:28 ` Paolo Bonzini
2018-02-26 16:13 ` Linus Torvalds
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