linux_dsm_epyc7002/Documentation/virtual/kvm
Marc Zyngier bd94e7aea4 KVM: arm/arm64: GICv4: Prevent a VM using GICv4 from being saved
The GICv4 architecture doesn't make it easy for save/restore to
work, as it doesn't give any guarantee that the pending state
is written into the pending table.

So let's not take any chance, and let's return an error if
we encounter any LPI that has the HW bit set. In order for
userspace to distinguish this error from other failure modes,
use -EACCES as an error code.

Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2017-11-10 09:44:36 +01:00
..
arm arm/arm64: Add hyp-stub API documentation 2017-04-09 07:49:36 -07:00
devices KVM: arm/arm64: GICv4: Prevent a VM using GICv4 from being saved 2017-11-10 09:44:36 +01:00
00-INDEX KVM: Add halt polling documentation 2016-11-28 11:48:47 +11:00
api.txt kvm: x86: hyperv: make VP_INDEX managed by userspace 2017-07-14 16:28:18 +02:00
cpuid.txt Documentation/kvm: Update cpuid documentation for steal time and pv eoi 2013-09-24 19:12:16 +02:00
halt-polling.txt KVM: Add halt polling documentation 2016-11-28 11:48:47 +11:00
hypercalls.txt KVM: MIPS: Implement HYPCALL emulation 2017-03-28 14:53:33 +01:00
locking.txt kvm: x86: mmu: Update documentation for fast page fault mechanism 2017-01-09 14:46:12 +01:00
mmu.txt kvm: x86: mmu: allow A/D bits to be disabled in an mmu 2017-07-03 11:19:54 +02:00
msr.txt KVM: async_pf: Let guest support delivery of async_pf from guest mode 2017-07-14 14:26:16 +02:00
nested-vmx.txt KVM: nVMX: Documentation 2011-07-12 13:15:22 +03:00
ppc-pv.txt Doc:kvm: Fix typo in Doc/virtual/kvm 2015-10-11 15:35:23 -06:00
review-checklist.txt docs: fix locations of several documents that got moved 2016-10-24 08:12:35 -02:00
s390-diag.txt KVM: s390: add documentation for diag 501 2014-04-22 13:24:51 +02:00
timekeeping.txt KVM: doc: Fix typo in doc/virtual/kvm 2013-12-31 17:24:54 -02:00
vcpu-requests.rst KVM: Add documentation for VCPU requests 2017-06-04 16:53:00 +02:00