Eric Auger 174178fed3 KVM: arm/arm64: add irqfd support ... This patch enables irqfd on arm/arm64. Both irqfd and resamplefd are supported. Injection is implemented in vgic.c without routing. This patch enables CONFIG_HAVE_KVM_EVENTFD and CONFIG_HAVE_KVM_IRQFD. KVM_CAP_IRQFD is now advertised. KVM_CAP_IRQFD_RESAMPLE capability automatically is advertised as soon as CONFIG_HAVE_KVM_IRQFD is set. Irqfd injection is restricted to SPI. The rationale behind not supporting PPI irqfd injection is that any device using a PPI would be a private-to-the-CPU device (timer for instance), so its state would have to be context-switched along with the VCPU and would require in-kernel wiring anyhow. It is not a relevant use case for irqfds. Signed-off-by: Eric Auger <eric.auger@linaro.org> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2015-03-12 15:15:34 +01:00
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auxvec.h
bitsperlong.h
byteorder.h	arm64: big-endian: fix byteorder include	2013-10-25 15:59:32 +01:00
fcntl.h
hwcap.h	arm64: Add hwcaps for crypto and CRC32 extensions.	2013-12-19 17:44:08 +00:00
Kbuild	arm64: uapi: expose our struct ucontext to the uapi headers	2015-01-23 18:07:49 +00:00
kvm.h	KVM: arm/arm64: add irqfd support	2015-03-12 15:15:34 +01:00
param.h
perf_regs.h	ARM64: perf: add support for perf registers API	2014-03-13 11:22:37 +00:00
posix_types.h	arm64: uid16: fix __kernel_old_{gid,uid}_t definitions	2014-06-18 12:41:09 +01:00
ptrace.h	arm64: ptrace: make structure padding explicit for debug registers	2012-10-18 20:15:31 +01:00
setup.h
sigcontext.h	arm64: fix build error in sigcontext.h	2014-06-18 12:41:56 +01:00
siginfo.h
signal.h
stat.h
statfs.h
ucontext.h	arm64: uapi: expose our struct ucontext to the uapi headers	2015-01-23 18:07:49 +00:00
unistd.h