mirror of https://github.com/torvalds/linux.git
e2ee2e9b15
* New features:
- Support for non-protected guest in protected mode, achieving near
feature parity with the non-protected mode
- Support for the EL2 timers as part of the ongoing NV support
- Allow control of hardware tracing for nVHE/hVHE
* Improvements, fixes and cleanups:
- Massive cleanup of the debug infrastructure, making it a bit less
awkward and definitely easier to maintain. This should pave the
way for further optimisations
- Complete rewrite of pKVM's fixed-feature infrastructure, aligning
it with the rest of KVM and making the code easier to follow
- Large simplification of pKVM's memory protection infrastructure
- Better handling of RES0/RES1 fields for memory-backed system
registers
- Add a workaround for Qualcomm's Snapdragon X CPUs, which suffer
from a pretty nasty timer bug
- Small collection of cleanups and low-impact fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull KVM/arm64 updates from Will Deacon:
"New features:
- Support for non-protected guest in protected mode, achieving near
feature parity with the non-protected mode
- Support for the EL2 timers as part of the ongoing NV support
- Allow control of hardware tracing for nVHE/hVHE
Improvements, fixes and cleanups:
- Massive cleanup of the debug infrastructure, making it a bit less
awkward and definitely easier to maintain. This should pave the way
for further optimisations
- Complete rewrite of pKVM's fixed-feature infrastructure, aligning
it with the rest of KVM and making the code easier to follow
- Large simplification of pKVM's memory protection infrastructure
- Better handling of RES0/RES1 fields for memory-backed system
registers
- Add a workaround for Qualcomm's Snapdragon X CPUs, which suffer
from a pretty nasty timer bug
- Small collection of cleanups and low-impact fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (87 commits)
arm64/sysreg: Get rid of TRFCR_ELx SysregFields
KVM: arm64: nv: Fix doc header layout for timers
KVM: arm64: nv: Apply RESx settings to sysreg reset values
KVM: arm64: nv: Always evaluate HCR_EL2 using sanitising accessors
KVM: arm64: Fix selftests after sysreg field name update
coresight: Pass guest TRFCR value to KVM
KVM: arm64: Support trace filtering for guests
KVM: arm64: coresight: Give TRBE enabled state to KVM
coresight: trbe: Remove redundant disable call
arm64/sysreg/tools: Move TRFCR definitions to sysreg
tools: arm64: Update sysreg.h header files
KVM: arm64: Drop pkvm_mem_transition for host/hyp donations
KVM: arm64: Drop pkvm_mem_transition for host/hyp sharing
KVM: arm64: Drop pkvm_mem_transition for FF-A
KVM: arm64: Explicitly handle BRBE traps as UNDEFINED
KVM: arm64: vgic: Use str_enabled_disabled() in vgic_v3_probe()
arm64: kvm: Introduce nvhe stack size constants
KVM: arm64: Fix nVHE stacktrace VA bits mask
KVM: arm64: Fix FEAT_MTE in pKVM
Documentation: Update the behaviour of "kvm-arm.mode"
...
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| .. | ||
| sched | ||
| unaligned | ||
| align.h | ||
| arm-smccc.h | ||
| atomic.h | ||
| bitfield.h | ||
| bitmap.h | ||
| bitops.h | ||
| bits.h | ||
| btf_ids.h | ||
| bug.h | ||
| build_bug.h | ||
| cache.h | ||
| compiler-gcc.h | ||
| compiler.h | ||
| compiler_types.h | ||
| const.h | ||
| coresight-pmu.h | ||
| ctype.h | ||
| debugfs.h | ||
| delay.h | ||
| err.h | ||
| export.h | ||
| filter.h | ||
| find.h | ||
| ftrace.h | ||
| gfp.h | ||
| gfp_types.h | ||
| hash.h | ||
| hashtable.h | ||
| init.h | ||
| interrupt.h | ||
| interval_tree_generic.h | ||
| io.h | ||
| jhash.h | ||
| kallsyms.h | ||
| kasan-tags.h | ||
| kconfig.h | ||
| kern_levels.h | ||
| kernel.h | ||
| linkage.h | ||
| list.h | ||
| list_sort.h | ||
| log2.h | ||
| math.h | ||
| math64.h | ||
| mm.h | ||
| module.h | ||
| mutex.h | ||
| nmi.h | ||
| numa.h | ||
| objtool_types.h | ||
| overflow.h | ||
| panic.h | ||
| pfn.h | ||
| poison.h | ||
| rbtree.h | ||
| rbtree_augmented.h | ||
| rcu.h | ||
| refcount.h | ||
| ring_buffer.h | ||
| rwsem.h | ||
| seq_file.h | ||
| sizes.h | ||
| slab.h | ||
| spinlock.h | ||
| static_call_types.h | ||
| string.h | ||
| stringify.h | ||
| time64.h | ||
| types.h | ||
| unaligned.h | ||
| zalloc.h | ||