linux/arch/arm64
Christoffer Dall ad361f093c KVM: ARM: Support hugetlbfs backed huge pages
Support huge pages in KVM/ARM and KVM/ARM64.  The pud_huge checking on
the unmap path may feel a bit silly as the pud_huge check is always
defined to false, but the compiler should be smart about this.

Note: This deals only with VMAs marked as huge which are allocated by
users through hugetlbfs only.  Transparent huge pages can only be
detected by looking at the underlying pages (or the page tables
themselves) and this patch so far simply maps these on a page-by-page
level in the Stage-2 page tables.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2013-10-17 17:06:20 -07:00
..
boot arm64: Add initial DTS for APM X-Gene Storm SOC and APM Mustang board 2013-06-20 17:03:59 +01:00
configs arm64: Enable APM X-Gene SOC family in the defconfig 2013-06-20 17:03:59 +01:00
include KVM: ARM: Support hugetlbfs backed huge pages 2013-10-17 17:06:20 -07:00
kernel arm64: Widen hwcap to be 64 bit 2013-09-20 09:56:07 +01:00
kvm ARM64: KVM: Implement kvm_vcpu_preferred_target() function 2013-10-02 11:29:40 -07:00
lib arm64: Treat the bitops index argument as an 'int' 2013-05-08 10:33:17 +01:00
mm arm64: Make do_bad_area() function static 2013-09-20 09:56:05 +01:00
xen xen/arm and xen/arm64: implement HYPERVISOR_tmem_op 2013-07-04 11:41:12 +00:00
Kconfig Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
Kconfig.debug arm64: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS 2013-03-19 16:19:19 +00:00
Makefile arm64/Makefile: provide vdso_install target 2013-06-19 17:54:06 +01:00