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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-19 15:13:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-19 15:13:13 -0700
commit4217fdde34a574f1bbdd5f34f64e499465a157ba (patch)
treef1e9c1f4ed2fd85fd93d4d4cb3b4b926501e461e /arch/arm64
parent9e856e4b475502270f2cfdd7b289075c1924786b (diff)
parent92ceb7679ab8807d3b7fbcc6daf2279036954ef5 (diff)
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář: "ARM: - a fix for a build failure introduced in -rc1 when tracepoints are enabled on 32-bit ARM. - disable use of stack pointer protection in the hyp code which can cause panics. - a handful of VGIC fixes. - a fix to the init of the redistributors on GICv3 systems that prevented boot with kvmtool on GICv3 systems introduced in -rc1. - a number of race conditions fixed in our MMU handling code. - a fix for the guest being able to program the debug extensions for the host on the 32-bit side. PPC: - fixes for build failures with PR KVM configurations. - a fix for a host crash that can occur on POWER9 with radix guests. x86: - fixes for nested PML and nested EPT. - a fix for crashes caused by reserved bits in SSE MXCSR that could have been set by userspace. - an optimization of halt polling that fixes high CPU overhead. - fixes for four reports from Dan Carpenter's static checker. - a protection around code that shouldn't have been preemptible. - a fix for port IO emulation" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (27 commits) KVM: x86: prevent uninitialized variable warning in check_svme() KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh() KVM: x86: zero base3 of unusable segments KVM: X86: Fix read out-of-bounds vulnerability in kvm pio emulation KVM: x86: Fix potential preemption when get the current kvmclock timestamp KVM: Silence underflow warning in avic_get_physical_id_entry() KVM: arm/arm64: Hold slots_lock when unregistering kvm io bus devices KVM: arm/arm64: Fix bug when registering redist iodevs KVM: x86: lower default for halt_poll_ns kvm: arm/arm64: Fix use after free of stage2 page table kvm: arm/arm64: Force reading uncached stage2 PGD KVM: nVMX: fix EPT permissions as reported in exit qualification KVM: VMX: Don't enable EPT A/D feature if EPT feature is disabled KVM: x86: Fix load damaged SSEx MXCSR register kvm: nVMX: off by one in vmx_write_pml_buffer() KVM: arm: rename pm_fake handler to trap_raz_wi KVM: arm: plug potential guest hardware debug leakage kvm: arm/arm64: Fix race in resetting stage2 PGD KVM: arm/arm64: vgic-v3: Use PREbits to infer the number of ICH_APxRn_EL2 registers KVM: arm/arm64: vgic-v3: Do not use Active+Pending state for a HW interrupt ...
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/kvm/hyp/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile
index aaf42ae8d8c3..14c4e3b14bcb 100644
--- a/arch/arm64/kvm/hyp/Makefile
+++ b/arch/arm64/kvm/hyp/Makefile
@@ -2,6 +2,8 @@
# Makefile for Kernel-based Virtual Machine module, HYP part
#
+ccflags-y += -fno-stack-protector
+
KVM=../../../../virt/kvm
obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v2-sr.o