Merge branch 'kvm-ppc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus...
authorRadim Krčmář <rkrcmar@redhat.com>
Fri, 8 Sep 2017 12:40:43 +0000 (14:40 +0200)
committerRadim Krčmář <rkrcmar@redhat.com>
Fri, 8 Sep 2017 12:40:43 +0000 (14:40 +0200)
commit5f54c8b2d4fad95d1f8ecbe023ebe6038e6d3760
treedaca83ea5f9af1bd158504bd0b5af89c5a99b7fa
parent78809a68490d84eb632a215be2121d4b44c86954
parentedd03602d97236e8fea13cd76886c576186aa307
Merge branch 'kvm-ppc-fixes' of git://git./linux/kernel/git/paulus/powerpc

This fix was intended for 4.13, but didn't get in because both
maintainers were on vacation.

Paul Mackerras:
 "It adds mutual exclusion between list_add_rcu and list_del_rcu calls
  on the kvm->arch.spapr_tce_tables list.  Without this, userspace could
  potentially trigger corruption of the list and cause a host crash or
  worse."
MAINTAINERS
arch/powerpc/kvm/book3s_hv_rmhandlers.S
arch/x86/include/asm/cpufeatures.h
arch/x86/include/asm/kvm_host.h
arch/x86/kvm/cpuid.c
arch/x86/kvm/kvm_cache_regs.h
arch/x86/kvm/mmu.h
arch/x86/kvm/svm.c
arch/x86/kvm/vmx.c
arch/x86/kvm/x86.c