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linux-stable/arch/arm64/kvm
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Marc Zyngier cf364e08ea KVM: arm64: Upgrade VMID accesses to {READ,WRITE}_ONCE 
Since TLB invalidation can run in parallel with VMID allocation,
we need to be careful and avoid any sort of load/store tearing.
Use {READ,WRITE}_ONCE consistently to avoid any surprise.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Jade Alglave <jade.alglave@arm.com>
Cc: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Quentin Perret <qperret@google.com>
Link: https://lore.kernel.org/r/20210806113109.2475-6-will@kernel.org
2021-08-20 09:12:24 +01:00
..
hyp KVM: arm64: Upgrade VMID accesses to {READ,WRITE}_ONCE 2021-08-20 09:12:24 +01:00
vgic KVM: arm64: vgic: Implement SW-driven deactivation 2021-06-01 10:46:00 +01:00
arch_timer.c KVM: arm64: timer: Add support for SW-based deactivation 2021-06-01 10:46:00 +01:00
arm.c KVM: arm64: Upgrade VMID accesses to {READ,WRITE}_ONCE 2021-08-20 09:12:24 +01:00
debug.c Merge branch 'kvm-arm64/debug-5.13' into kvmarm-master/next 2021-04-13 15:34:15 +01:00
fpsimd.c KVM: arm64: Save/restore SVE state for nVHE 2021-03-18 14:23:12 +00:00
guest.c KVM/arm64 updates for v5.14. 2021-06-25 11:24:24 -04:00
handle_exit.c KVM: arm64: Log source when panicking from nVHE hyp 2021-04-01 09:54:37 +01:00
hypercalls.c KVM: arm64: Add support for the KVM PTP service 2021-04-07 16:33:20 +01:00
inject_fault.c KVM: arm64: Move AArch32 exceptions over to AArch64 sysregs 2020-11-10 11:22:51 +00:00
irq.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
Kconfig kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT 2021-05-12 11:43:24 +02:00
Makefile KVM: stats: Add fd-based API to read binary stats data 2021-06-24 11:47:57 -04:00
mmio.c KVM: arm64: Make kvm_skip_instr() and co private to HYP 2020-11-10 08:34:24 +00:00
mmu.c KVM: arm64: Upgrade VMID accesses to {READ,WRITE}_ONCE 2021-08-20 09:12:24 +01:00
perf.c Merge branch 'kvm-arm64/kill_oprofile_dependency' into kvmarm-master/next 2021-04-22 13:41:49 +01:00
pmu-emul.c KVM: arm64: Restore PMU configuration on first run 2021-06-18 14:18:37 +01:00
pmu.c KVM: arm64: Disable PMU support in protected mode 2021-03-19 12:02:19 +00:00
psci.c KVM: arm64: Convert ARCH_WORKAROUND_2 to arm64_get_spectre_v4_state() 2020-09-29 16:08:17 +01:00
pvtime.c KVM: arm64: Use kvm_write_guest_lock when init stolen time 2020-12-03 19:02:18 +00:00
reset.c KVM: arm64: Expose KVM_ARM_CAP_MTE 2021-06-22 14:08:06 +01:00
sys_regs.c KVM: arm64: Expose KVM_ARM_CAP_MTE 2021-06-22 14:08:06 +01:00
sys_regs.h Merge branch 'kvm-arm64/copro-no-more' into kvmarm-master/next 2020-11-27 11:33:16 +00:00
trace.h KVM: arm64: Move virt/kvm/arm to arch/arm64 2020-05-16 15:03:59 +01:00
trace_arm.h KVM: Move arm64's MMU notifier trace events to generic code 2021-04-17 08:30:56 -04:00
trace_handle_exit.h KVM: arm64: Fix address truncation in traces 2020-09-04 10:53:48 +01:00
trng.c KVM: arm64: Implement the TRNG hypervisor call 2021-01-25 22:19:31 +00:00
va_layout.c KVM: arm64: Generate final CTR_EL0 value when running in Protected mode 2021-03-25 11:00:33 +00:00
vgic-sys-reg-v3.c KVM: arm64: Drop is_aarch32 trap attribute 2020-11-10 11:22:52 +00:00