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Subject[GIT PULL] x86/mm changes for v5.13
Linus,

Please pull the latest x86/mm git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-mm-2021-04-29

# HEAD: a500fc918f7b8dc3dff2e6c74f3e73e856c18248 Merge branch 'locking/core' into x86/mm, to resolve conflict

The x86 MM changes in this cycle were:

- Implement concurrent TLB flushes, which overlaps the local TLB flush with the
remote TLB flush. In testing this improved sysbench performance measurably by
a couple of percentage points, especially if TLB-heavy security mitigations
are active.

- Further micro-optimizations to improve the performance of TLB flushes.

Thanks,

Ingo

------------------>
Nadav Amit (9):
smp: Run functions concurrently in smp_call_function_many_cond()
x86/mm/tlb: Unify flush_tlb_func_local() and flush_tlb_func_remote()
x86/mm/tlb: Open-code on_each_cpu_cond_mask() for tlb_is_not_lazy()
x86/mm/tlb: Flush remote and local TLBs concurrently
x86/mm/tlb: Privatize cpu_tlbstate
x86/mm/tlb: Do not make is_lazy dirty for no reason
cpumask: Mark functions as pure
x86/mm/tlb: Remove unnecessary uses of the inline keyword
smp: Inline on_each_cpu_cond() and on_each_cpu()

Peter Zijlstra (1):
smp: Micro-optimize smp_call_function_many_cond()


arch/x86/hyperv/mmu.c | 10 +-
arch/x86/include/asm/paravirt.h | 6 +-
arch/x86/include/asm/paravirt_types.h | 4 +-
arch/x86/include/asm/tlbflush.h | 48 ++++----
arch/x86/include/asm/trace/hyperv.h | 2 +-
arch/x86/kernel/alternative.c | 2 +-
arch/x86/kernel/kvm.c | 11 +-
arch/x86/kernel/paravirt.c | 2 +-
arch/x86/mm/init.c | 2 +-
arch/x86/mm/tlb.c | 176 ++++++++++++++++------------
arch/x86/xen/mmu_pv.c | 11 +-
include/linux/cpumask.h | 6 +-
include/linux/smp.h | 50 +++++---
include/trace/events/xen.h | 2 +-
kernel/smp.c | 212 ++++++++++++++--------------------
kernel/up.c | 38 +-----
16 files changed, 287 insertions(+), 295 deletions(-)

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