From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 7 Jul 2017 01:38:31 +0000 (-0700)
Subject: Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c136b84393d4e340e1b53fc7f737dd5827b19ee5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Merge tag 'for-linus' of git://git./virt/kvm/kvm

Pull KVM updates from Paolo Bonzini:
 "PPC:
   - Better machine check handling for HV KVM
   - Ability to support guests with threads=2, 4 or 8 on POWER9
   - Fix for a race that could cause delayed recognition of signals
   - Fix for a bug where POWER9 guests could sleep with interrupts pending.

  ARM:
   - VCPU request overhaul
   - allow timer and PMU to have their interrupt number selected from userspace
   - workaround for Cavium erratum 30115
   - handling of memory poisonning
   - the usual crop of fixes and cleanups

  s390:
   - initial machine check forwarding
   - migration support for the CMMA page hinting information
   - cleanups and fixes

  x86:
   - nested VMX bugfixes and improvements
   - more reliable NMI window detection on AMD
   - APIC timer optimizations

  Generic:
   - VCPU request overhaul + documentation of common code patterns
   - kvm_stat improvements"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (124 commits)
  Update my email address
  kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
  x86: kvm: mmu: use ept a/d in vmcs02 iff used in vmcs12
  kvm: x86: mmu: allow A/D bits to be disabled in an mmu
  x86: kvm: mmu: make spte mmio mask more explicit
  x86: kvm: mmu: dead code thanks to access tracking
  KVM: PPC: Book3S: Fix typo in XICS-on-XIVE state saving code
  KVM: PPC: Book3S HV: Close race with testing for signals on guest entry
  KVM: PPC: Book3S HV: Simplify dynamic micro-threading code
  KVM: x86: remove ignored type attribute
  KVM: LAPIC: Fix lapic timer injection delay
  KVM: lapic: reorganize restart_apic_timer
  KVM: lapic: reorganize start_hv_timer
  kvm: nVMX: Check memory operand to INVVPID
  KVM: s390: Inject machine check into the nested guest
  KVM: s390: Inject machine check into the guest
  tools/kvm_stat: add new interactive command 'b'
  tools/kvm_stat: add new command line switch '-i'
  tools/kvm_stat: fix error on interactive command 'g'
  KVM: SVM: suppress unnecessary NMI singlestep on GIF=0 and nested exit
  ...
---

c136b84393d4e340e1b53fc7f737dd5827b19ee5
diff --cc arch/s390/kvm/gaccess.c
index 875f8bea8c67,17e3a4e71bc9..653cae5e1ee1
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@@ -790,8 -808,8 +808,8 @@@ static int guest_page_range(struct kvm_
  			return trans_exc(vcpu, PGM_PROTECTION, ga, ar, mode,
  					 PROT_TYPE_LA);
  		ga &= PAGE_MASK;
 -		if (psw_bits(*psw).t) {
 +		if (psw_bits(*psw).dat) {
- 			rc = guest_translate(vcpu, ga, pages, asce, mode);
+ 			rc = guest_translate(vcpu, ga, pages, asce, mode, &prot);
  			if (rc < 0)
  				return rc;
  		} else {
@@@ -899,10 -918,10 +918,10 @@@ int guest_translate_address(struct kvm_
  					 mode, PROT_TYPE_LA);
  	}
  
 -	if (psw_bits(*psw).t && !asce.r) {	/* Use DAT? */
 +	if (psw_bits(*psw).dat && !asce.r) {	/* Use DAT? */
- 		rc = guest_translate(vcpu, gva, gpa, asce, mode);
+ 		rc = guest_translate(vcpu, gva, gpa, asce, mode, &prot);
  		if (rc > 0)
- 			return trans_exc(vcpu, rc, gva, 0, mode, PROT_TYPE_DAT);
+ 			return trans_exc(vcpu, rc, gva, 0, mode, prot);
  	} else {
  		*gpa = kvm_s390_real_to_abs(vcpu, gva);
  		if (kvm_is_error_gpa(vcpu->kvm, *gpa))