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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
linux-next/arch/arm64/kvm
Linus Torvalds 714d8e7e27 arm64 updates for 4.1:
The main change here is a significant head.S rework that allows us to
 boot on machines with physical memory at a really high address without
 having to increase our mapped VA range. Other changes include:
 
 - AES performance boost for Cortex-A57
 - AArch32 (compat) userspace with 64k pages
 - Cortex-A53 erratum workaround for #845719
 - defconfig updates (new platforms, PCI, ...)
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
 "Here are the core arm64 updates for 4.1.

  Highlights include a significant rework to head.S (allowing us to boot
  on machines with physical memory at a really high address), an AES
  performance boost on Cortex-A57 and the ability to run a 32-bit
  userspace with 64k pages (although this requires said userspace to be
  built with a recent binutils).

  The head.S rework spilt over into KVM, so there are some changes under
  arch/arm/ which have been acked by Marc Zyngier (KVM co-maintainer).
  In particular, the linker script changes caused us some issues in
  -next, so there are a few merge commits where we had to apply fixes on
  top of a stable branch.

  Other changes include:

   - AES performance boost for Cortex-A57
   - AArch32 (compat) userspace with 64k pages
   - Cortex-A53 erratum workaround for #845719
   - defconfig updates (new platforms, PCI, ...)"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (39 commits)
  arm64: fix midr range for Cortex-A57 erratum 832075
  arm64: errata: add workaround for cortex-a53 erratum #845719
  arm64: Use bool function return values of true/false not 1/0
  arm64: defconfig: updates for 4.1
  arm64: Extract feature parsing code from cpu_errata.c
  arm64: alternative: Allow immediate branch as alternative instruction
  arm64: insn: Add aarch64_insn_decode_immediate
  ARM: kvm: round HYP section to page size instead of log2 upper bound
  ARM: kvm: assert on HYP section boundaries not actual code size
  arm64: head.S: ensure idmap_t0sz is visible
  arm64: pmu: add support for interrupt-affinity property
  dt: pmu: extend ARM PMU binding to allow for explicit interrupt affinity
  arm64: head.S: ensure visibility of page tables
  arm64: KVM: use ID map with increased VA range if required
  arm64: mm: increase VA range of identity map
  ARM: kvm: implement replacement for ld's LOG2CEIL()
  arm64: proc: remove unused cpu_get_pgd macro
  arm64: enforce x1|x2|x3 == 0 upon kernel entry as per boot protocol
  arm64: remove __calc_phys_offset
  arm64: merge __enable_mmu and __turn_mmu_on
  ...
2015-04-16 13:58:29 -05:00
..
emulate.c arm64: kvm: move to ESR_ELx macros 2015-01-15 12:24:25 +00:00
guest.c arm/arm64: KVM: Clarify KVM_ARM_VCPU_INIT ABI 2014-12-13 14:15:26 +01:00
handle_exit.c KVM/ARM changes for v3.20 including GICv3 emulation, dirty page logging, added 2015-01-23 13:39:51 +01:00
hyp-init.S arm64: KVM: use ID map with increased VA range if required 2015-03-23 11:35:29 +00:00
hyp.S Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00
inject_fault.c arm64: kvm: move to ESR_ELx macros 2015-01-15 12:24:25 +00:00
Kconfig KVM: arm/arm64: add irqfd support 2015-03-12 15:15:34 +01:00
Makefile KVM: arm/arm64: remove now unneeded include directory from Makefile 2015-03-26 21:43:13 +00:00
regmap.c arm64: KVM: 32bit GP register access 2013-06-12 16:42:14 +01:00
reset.c arm64: KVM: Fix HCR setting for 32bit guests 2015-01-12 11:15:30 +01:00
sys_regs_generic_v8.c arm64: KVM: Enable minimalistic support for Cortex-A53 2014-05-25 20:05:30 +02:00
sys_regs.c Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00
sys_regs.h arm64: KVM: allows discrimination of AArch32 sysreg access 2014-03-03 01:15:21 +00:00
trace.h arm/arm64: KVM: add tracing support for arm64 exit handler 2015-01-15 12:43:30 +01:00
vgic-v2-switch.S arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs 2014-10-16 10:57:41 +02:00
vgic-v3-switch.S arm/arm64: KVM: make the value of ICC_SRE_EL1 a per-VM variable 2015-01-20 18:25:28 +01:00