Messages in this thread |  | | Date | Sun, 9 May 2021 11:28:21 +0200 | From | Borislav Petkov <> | Subject | [GIT PULL] x86/urgent for v5.13-rc1 |
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Hi Linus,
a bunch of things accumulated in x86/urgent in the last two weeks. Please pull.
Thx.
---
The following changes since commit 5e321ded302da4d8c5d5dd953423d9b748ab3775:
Merge tag 'for-5.13/parisc' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux (2021-05-03 13:47:17 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v5.13_rc1
for you to fetch changes up to bc908e091b3264672889162733020048901021fb:
KVM: x86: Consolidate guest enter/exit logic to common helpers (2021-05-05 22:54:12 +0200)
---------------------------------------------------------------- - Fix guest vtime accounting so that ticks happening while the guest is running can also be accounted to it. Along with a consolidation to the guest-specific context tracking helpers.
- Provide for the host NMI handler running after a VMX VMEXIT to be able to run on the kernel stack correctly.
- Initialize MSR_TSC_AUX when RDPID is supported and not RDTSCP (virt relevant - real hw supports both)
- A code generation improvement to TASK_SIZE_MAX through the use of alternatives
- The usual misc. and related cleanups and improvements
---------------------------------------------------------------- Alexey Dobriyan (1): x86: Delete UD0, UD1 traces
Andi Kleen (1): x86/resctrl: Fix init const confusion
Lai Jiangshan (1): KVM/VMX: Invoke NMI non-IST entry instead of IST entry
Linus Torvalds (1): x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant
Sean Christopherson (7): x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers sched/vtime: Move vtime accounting external declarations above inlines sched/vtime: Move guest enter/exit vtime accounting to vtime.h context_tracking: Consolidate guest enter/exit wrappers context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain KVM: x86: Consolidate guest enter/exit logic to common helpers
Wan Jiabing (1): x86/smpboot: Remove duplicate includes
Wanpeng Li (3): context_tracking: Move guest exit context tracking to separate helpers context_tracking: Move guest exit vtime accounting to separate helpers KVM: x86: Defer vtime accounting 'til after IRQ handling
arch/x86/include/asm/bug.h | 9 --- arch/x86/include/asm/idtentry.h | 15 +++++ arch/x86/include/asm/msr.h | 4 -- arch/x86/include/asm/page_64.h | 33 +++++++++++ arch/x86/include/asm/page_64_types.h | 23 +------- arch/x86/kernel/cpu/common.c | 4 +- arch/x86/kernel/cpu/resctrl/monitor.c | 2 +- arch/x86/kernel/nmi.c | 10 ++++ arch/x86/kernel/smpboot.c | 3 - arch/x86/kvm/svm/svm.c | 39 +----------- arch/x86/kvm/vmx/vmx.c | 55 ++++------------- arch/x86/kvm/x86.c | 9 +++ arch/x86/kvm/x86.h | 45 ++++++++++++++ include/linux/context_tracking.h | 92 +++++------------------------ include/linux/kvm_host.h | 45 ++++++++++++++ include/linux/vtime.h | 108 ++++++++++++++++++++++------------ 16 files changed, 263 insertions(+), 233 deletions(-)
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
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