Marc Zyngier 9eb18136af KVM: arm64: vgic: Hold config_lock while tearing down a CPU interface ... Tearing down a vcpu CPU interface involves freeing the private interrupt array. If we don't hold the lock, we may race against another thread trying to configure it. Yeah, fuzzers do wonderful things... Taking the lock early solves this particular problem. Fixes: 03b3d00a70 ("KVM: arm64: vgic: Allocate private interrupts on demand") Reported-by: Alexander Potapenko <glider@google.com> Tested-by: Alexander Potapenko <glider@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20240808091546.3262111-1-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev>		2024-08-08 16:58:22 +00:00
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hyp	KVM: arm64: Tidying up PAuth code in KVM	2024-08-07 19:11:05 +00:00
vgic	KVM: arm64: vgic: Hold config_lock while tearing down a CPU interface	2024-08-08 16:58:22 +00:00
.gitignore
arch_timer.c
arm.c	KVM: arm64: Tidying up PAuth code in KVM	2024-08-07 19:11:05 +00:00
debug.c
emulate-nested.c	Merge branch kvm-arm64/nv-tcr2 into kvmarm/next	2024-07-14 00:28:37 +00:00
fpsimd.c	KVM: arm64: nv: Ensure correct VL is loaded before saving SVE state	2024-06-20 19:02:40 +00:00
guest.c	KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode	2024-05-27 17:45:35 +01:00
handle_exit.c	Merge branch kvm-arm64/nv-sve into kvmarm/next	2024-07-14 00:27:06 +00:00
hypercalls.c
inject_fault.c
Kconfig	KVM: arm64: Enforce dependency on an ARMv8.4-aware toolchain	2024-08-07 19:09:35 +00:00
Makefile	KVM: arm64: fix override-init warnings in W=1 builds	2024-08-02 18:58:03 +00:00
mmio.c	KVM: arm64: Force injection of a data abort on NISV MMIO exit	2024-05-01 16:48:15 +01:00
mmu.c	KVM: arm64: nv: Tag shadow S2 entries with guest's leaf S2 level	2024-06-19 08:14:38 +00:00
nested.c	KVM: arm64: free kvm->arch.nested_mmus with kvfree()	2024-08-02 18:57:30 +00:00
pauth.c	KVM: arm64: nv: Work around lack of pauth support in old toolchains	2024-04-23 19:27:11 +01:00
pkvm.c	KVM: arm64: Prevent kmemleak from accessing .hyp.data	2024-05-01 16:48:14 +01:00
pmu-emul.c	ARM:	2024-07-20 12:41:03 -07:00
pmu.c
psci.c
pvtime.c
reset.c	KVM: arm64: nv: Support multiple nested Stage-2 mmu structures	2024-06-19 08:13:49 +00:00
stacktrace.c
sys_regs.c	Merge branch kvm-arm64/nv-tcr2 into kvmarm/next	2024-07-14 00:28:37 +00:00
sys_regs.h
trace.h
trace_arm.h
trace_handle_exit.h
trng.c
va_layout.c
vgic-sys-reg-v3.c
vmid.c