From: Christoffer Dall <christoffer.dall@linaro.org> To: "Paolo Bonzini" <pbonzini@redhat.com>, "Radim Krčmář" <rkrcmar@redhat.com> Cc: Marc Zyngier <marc.zyngier@arm.com>, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PULL 00/26] KVM/ARM Changes for v4.15 Date: Tue, 7 Nov 2017 11:47:33 +0100 [thread overview] Message-ID: <20171107104800.30021-1-christoffer.dall@linaro.org> (raw) Hi Paolo and Radim, Here is the first round of KVM/ARM Changes for v4.15. I will follow up with a second pull request based on tip:irq/core containing the KVM/ARM side of the GICv4 support. Changes in this pull requestinclude: - Optimized arch timer handling for KVM/ARM - Improvements to the VGIC ITS code and introduction of an ITS reset ioctl - Unification of the 32-bit fault injection logic - More exact external abort matching logic The following changes since commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f: Linux 4.14-rc4 (2017-10-08 20:53:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvm-arm-for-v4.15 for you to fetch changes up to a2b83133339067c1b27f902e32506ab2871e2320: KVM: arm/arm64: fix the incompatible matching for external abort (2017-11-06 16:23:20 +0100) Thanks, Christoffer Christoffer Dall (19): arm64: Implement arch_counter_get_cntpct to read the physical counter arm64: Use physical counter for in-kernel reads when booted in EL2 KVM: arm/arm64: Guard kvm_vgic_map_is_active against !vgic_initialized KVM: arm/arm64: Support calling vgic_update_irq_pending from irq context KVM: arm/arm64: Check that system supports split eoi/deactivate KVM: arm/arm64: Make timer_arm and timer_disarm helpers more generic KVM: arm/arm64: Rename soft timer to bg_timer KVM: arm/arm64: Move timer/vgic flush/sync under disabled irq KVM: arm/arm64: Use separate timer for phys timer emulation KVM: arm/arm64: Move timer save/restore out of the hyp code KVM: arm/arm64: Set VCPU affinity for virt timer irq KVM: arm/arm64: Avoid timer save/restore in vcpu entry/exit KVM: arm/arm64: Support EL1 phys timer register access in set/get reg KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps KVM: arm/arm64: Move phys_timer_emulate function KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate KVM: arm/arm64: Rework kvm_timer_should_fire arm/arm64: KVM: Load the timer state when enabling the timer Dongjiu Geng (1): KVM: arm/arm64: fix the incompatible matching for external abort Eric Auger (4): KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET Marc Zyngier (1): KVM: arm/arm64: Unify 32bit fault injection wanghaibin (1): KVM: arm/arm64: vgic-its: New helper functions to free the caches Documentation/virtual/kvm/devices/arm-vgic-its.txt | 20 + arch/arm/include/asm/kvm_asm.h | 2 + arch/arm/include/asm/kvm_emulate.h | 38 +- arch/arm/include/asm/kvm_hyp.h | 4 +- arch/arm/include/uapi/asm/kvm.h | 7 + arch/arm/kvm/emulate.c | 139 ------- arch/arm/kvm/hyp/switch.c | 7 +- arch/arm64/include/asm/arch_timer.h | 8 +- arch/arm64/include/asm/kvm_asm.h | 2 + arch/arm64/include/asm/kvm_emulate.h | 5 +- arch/arm64/include/asm/kvm_hyp.h | 4 +- arch/arm64/include/asm/timex.h | 2 +- arch/arm64/include/uapi/asm/kvm.h | 7 + arch/arm64/kvm/hyp/switch.c | 6 +- arch/arm64/kvm/inject_fault.c | 74 +--- arch/arm64/kvm/sys_regs.c | 41 +- drivers/clocksource/arm_arch_timer.c | 35 +- drivers/irqchip/irq-gic-v3.c | 8 +- drivers/irqchip/irq-gic.c | 6 +- include/kvm/arm_arch_timer.h | 26 +- virt/kvm/arm/aarch32.c | 97 ++++- virt/kvm/arm/arch_timer.c | 452 ++++++++++++++------- virt/kvm/arm/arm.c | 45 +- virt/kvm/arm/hyp/timer-sr.c | 74 ++-- virt/kvm/arm/vgic/vgic-its.c | 199 ++++----- virt/kvm/arm/vgic/vgic-mmio-v2.c | 22 +- virt/kvm/arm/vgic/vgic-mmio-v3.c | 17 +- virt/kvm/arm/vgic/vgic-mmio.c | 44 +- virt/kvm/arm/vgic/vgic-v2.c | 5 +- virt/kvm/arm/vgic/vgic-v3.c | 12 +- virt/kvm/arm/vgic/vgic.c | 62 +-- virt/kvm/arm/vgic/vgic.h | 3 +- 32 files changed, 838 insertions(+), 635 deletions(-) -- 2.14.2
WARNING: multiple messages have this Message-ID (diff)
From: christoffer.dall@linaro.org (Christoffer Dall) To: linux-arm-kernel@lists.infradead.org Subject: [PULL 00/26] KVM/ARM Changes for v4.15 Date: Tue, 7 Nov 2017 11:47:33 +0100 [thread overview] Message-ID: <20171107104800.30021-1-christoffer.dall@linaro.org> (raw) Hi Paolo and Radim, Here is the first round of KVM/ARM Changes for v4.15. I will follow up with a second pull request based on tip:irq/core containing the KVM/ARM side of the GICv4 support. Changes in this pull requestinclude: - Optimized arch timer handling for KVM/ARM - Improvements to the VGIC ITS code and introduction of an ITS reset ioctl - Unification of the 32-bit fault injection logic - More exact external abort matching logic The following changes since commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f: Linux 4.14-rc4 (2017-10-08 20:53:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvm-arm-for-v4.15 for you to fetch changes up to a2b83133339067c1b27f902e32506ab2871e2320: KVM: arm/arm64: fix the incompatible matching for external abort (2017-11-06 16:23:20 +0100) Thanks, Christoffer Christoffer Dall (19): arm64: Implement arch_counter_get_cntpct to read the physical counter arm64: Use physical counter for in-kernel reads when booted in EL2 KVM: arm/arm64: Guard kvm_vgic_map_is_active against !vgic_initialized KVM: arm/arm64: Support calling vgic_update_irq_pending from irq context KVM: arm/arm64: Check that system supports split eoi/deactivate KVM: arm/arm64: Make timer_arm and timer_disarm helpers more generic KVM: arm/arm64: Rename soft timer to bg_timer KVM: arm/arm64: Move timer/vgic flush/sync under disabled irq KVM: arm/arm64: Use separate timer for phys timer emulation KVM: arm/arm64: Move timer save/restore out of the hyp code KVM: arm/arm64: Set VCPU affinity for virt timer irq KVM: arm/arm64: Avoid timer save/restore in vcpu entry/exit KVM: arm/arm64: Support EL1 phys timer register access in set/get reg KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps KVM: arm/arm64: Move phys_timer_emulate function KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate KVM: arm/arm64: Rework kvm_timer_should_fire arm/arm64: KVM: Load the timer state when enabling the timer Dongjiu Geng (1): KVM: arm/arm64: fix the incompatible matching for external abort Eric Auger (4): KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET Marc Zyngier (1): KVM: arm/arm64: Unify 32bit fault injection wanghaibin (1): KVM: arm/arm64: vgic-its: New helper functions to free the caches Documentation/virtual/kvm/devices/arm-vgic-its.txt | 20 + arch/arm/include/asm/kvm_asm.h | 2 + arch/arm/include/asm/kvm_emulate.h | 38 +- arch/arm/include/asm/kvm_hyp.h | 4 +- arch/arm/include/uapi/asm/kvm.h | 7 + arch/arm/kvm/emulate.c | 139 ------- arch/arm/kvm/hyp/switch.c | 7 +- arch/arm64/include/asm/arch_timer.h | 8 +- arch/arm64/include/asm/kvm_asm.h | 2 + arch/arm64/include/asm/kvm_emulate.h | 5 +- arch/arm64/include/asm/kvm_hyp.h | 4 +- arch/arm64/include/asm/timex.h | 2 +- arch/arm64/include/uapi/asm/kvm.h | 7 + arch/arm64/kvm/hyp/switch.c | 6 +- arch/arm64/kvm/inject_fault.c | 74 +--- arch/arm64/kvm/sys_regs.c | 41 +- drivers/clocksource/arm_arch_timer.c | 35 +- drivers/irqchip/irq-gic-v3.c | 8 +- drivers/irqchip/irq-gic.c | 6 +- include/kvm/arm_arch_timer.h | 26 +- virt/kvm/arm/aarch32.c | 97 ++++- virt/kvm/arm/arch_timer.c | 452 ++++++++++++++------- virt/kvm/arm/arm.c | 45 +- virt/kvm/arm/hyp/timer-sr.c | 74 ++-- virt/kvm/arm/vgic/vgic-its.c | 199 ++++----- virt/kvm/arm/vgic/vgic-mmio-v2.c | 22 +- virt/kvm/arm/vgic/vgic-mmio-v3.c | 17 +- virt/kvm/arm/vgic/vgic-mmio.c | 44 +- virt/kvm/arm/vgic/vgic-v2.c | 5 +- virt/kvm/arm/vgic/vgic-v3.c | 12 +- virt/kvm/arm/vgic/vgic.c | 62 +-- virt/kvm/arm/vgic/vgic.h | 3 +- 32 files changed, 838 insertions(+), 635 deletions(-) -- 2.14.2
next reply other threads:[~2017-11-07 10:47 UTC|newest] Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-11-07 10:47 Christoffer Dall [this message] 2017-11-07 10:47 ` [PULL 00/26] KVM/ARM Changes for v4.15 Christoffer Dall 2017-11-07 10:47 ` [PULL 01/26] arm64: Implement arch_counter_get_cntpct to read the physical counter Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 02/26] arm64: Use physical counter for in-kernel reads when booted in EL2 Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 03/26] KVM: arm/arm64: Guard kvm_vgic_map_is_active against !vgic_initialized Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 04/26] KVM: arm/arm64: Support calling vgic_update_irq_pending from irq context Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 05/26] KVM: arm/arm64: Check that system supports split eoi/deactivate Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 06/26] KVM: arm/arm64: Make timer_arm and timer_disarm helpers more generic Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 07/26] KVM: arm/arm64: Rename soft timer to bg_timer Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 08/26] KVM: arm/arm64: Move timer/vgic flush/sync under disabled irq Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 09/26] KVM: arm/arm64: Use separate timer for phys timer emulation Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 10/26] KVM: arm/arm64: Move timer save/restore out of the hyp code Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 11/26] KVM: arm/arm64: Set VCPU affinity for virt timer irq Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 12/26] KVM: arm/arm64: Avoid timer save/restore in vcpu entry/exit Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 13/26] KVM: arm/arm64: Support EL1 phys timer register access in set/get reg Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 14/26] KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 15/26] KVM: arm/arm64: Move phys_timer_emulate function Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 16/26] KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 17/26] KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 18/26] KVM: arm/arm64: Rework kvm_timer_should_fire Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 19/26] arm/arm64: KVM: Load the timer state when enabling the timer Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 20/26] KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 21/26] KVM: arm/arm64: vgic-its: New helper functions to free the caches Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 22/26] KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 23/26] KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 24/26] KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 25/26] KVM: arm/arm64: Unify 32bit fault injection Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-07 10:47 ` [PULL 26/26] KVM: arm/arm64: fix the incompatible matching for external abort Christoffer Dall 2017-11-07 10:47 ` Christoffer Dall 2017-11-09 18:04 ` [PULL 00/26] KVM/ARM Changes for v4.15 Radim Krčmář 2017-11-09 18:04 ` Radim Krčmář
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