This is the third version of my in-kernel timers using the architected timer. This is quite a departure from the original implementation, as we now rely on the host to be booted in HYP mode to select the physical timer instead of implementing a fragile timer switch. It relies on my previously posted HYP-mode boot, VGIC and arch-timer series (yes this is quite a backlog). Patches based on the kvm-arm-v11-stage branch, and is available at: git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git kvm-arm-v3.6-rc3-timer Tested on the TC2 platform, A15 cluster only. Marc Zyngier (5): ARM: arch_timers: switch to physical timers if HYP mode is available ARM: KVM: arch_timers: Add minimal infrastructure ARM: KVM: arch_timers: Add guest timer core support ARM: KVM: arch_timers: Add timer world switch ARM: KVM: arch_timers: Wire the init code and config option arch/arm/include/asm/kvm_arch_timer.h | 95 ++++++++++++++++ arch/arm/include/asm/kvm_host.h | 5 + arch/arm/kernel/arch_timer.c | 7 +- arch/arm/kernel/asm-offsets.c | 8 ++ arch/arm/kvm/Kconfig | 7 ++ arch/arm/kvm/Makefile | 1 + arch/arm/kvm/arm.c | 14 +++ arch/arm/kvm/interrupts.S | 64 ++++++++++- arch/arm/kvm/reset.c | 9 ++ arch/arm/kvm/timer.c | 202 ++++++++++++++++++++++++++++++++++ arch/arm/kvm/vgic.c | 4 + 11 files changed, 414 insertions(+), 2 deletions(-) create mode 100644 arch/arm/include/asm/kvm_arch_timer.h create mode 100644 arch/arm/kvm/timer.c -- 1.7.11.4 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
