On Sat, Nov 29, 2014 at 9:18 AM, Shannon Zhao [off-list ref] wrote:

On 2014/11/25 5:27, Nikolay Nikolaev wrote:

quoted

This enables compilation of the eventfd feature on ARM.

Only enable on ARM? I think we should enable it on ARM64 as well because the eventfd featrue is common for ARM32 and ARM64.

If course - thanks for pointing this out.

regards,
Nikolay Nikolaev

Thanks,
Shannon

quoted

Signed-off-by: Nikolay Nikolaev <redacted>
---
 arch/arm/kvm/Kconfig  |    1 +
 arch/arm/kvm/Makefile |    2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 466bd29..a4b0312 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig

@@ -20,6 +20,7 @@ config KVM
      bool "Kernel-based Virtual Machine (KVM) support"
      select PREEMPT_NOTIFIERS
      select ANON_INODES
+     select HAVE_KVM_EVENTFD
      select HAVE_KVM_CPU_RELAX_INTERCEPT
      select KVM_MMIO
      select KVM_ARM_HOST

diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 443b8be..539c1a5 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile

@@ -15,7 +15,7 @@ AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt)
 AFLAGS_interrupts.o := -Wa,-march=armv7-a$(plus_virt)

 KVM := ../../../virt/kvm
-kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o
+kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o

 obj-y += kvm-arm.o init.o interrupts.o
 obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o

_______________________________________________
kvmarm mailing list
kvmarm at lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm