3a93e40326
* Fix VM hang in case of timer delta being zero ARM: * Fixes for the MMU: * Read the MMU notifier seq before dropping the mmap lock to guard against reading a potentially stale VMA * Disable interrupts when walking user page tables to protect against the page table being freed * Read the MTE permissions for the VMA within the mmap lock critical section, avoiding the use of a potentally stale VMA pointer * Fixes for the vPMU: * Return the sum of the current perf event value and PMC snapshot for reads from userspace * Don't save the value of guest writes to PMCR_EL0.{C,P}, which could otherwise lead to userspace erroneously resetting the vPMU during VM save/restore -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmQh12wUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroMPyAgAhe9P5efFlkg/N/BUoxCdiQjhTEGO BbNtZFbSgdqsTA0No5sjSsq8+dYuj4IpYHxvTRNXffxpn/6x736x9ff6fH3QwY0P n65q37m3XrBzbaUv2XlX6l4GJC/KHWpXsawVszmnQpw8wYUYglo9JWnWVvpo/vLV byWXcG9Rt0MQVnV13bYtjnpdNYCdVuhZuvjDBvbBa2I9BRKShvWyzcRcc48K1RNq UI5PCEb8c2NUOB/6b9lRkEaNYLssVLOxpI3abGJP+IVSl/WE+hgCbFpz7ZkYwt79 AYm4wnZTSKBMQb5P2IOlgkfasvEyFiZ4Jj7x3RLXcXSWIB6g0J20iNasYg== =qX9k -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "RISC-V: - Fix VM hang in case of timer delta being zero ARM: - MMU fixes: - Read the MMU notifier seq before dropping the mmap lock to guard against reading a potentially stale VMA - Disable interrupts when walking user page tables to protect against the page table being freed - Read the MTE permissions for the VMA within the mmap lock critical section, avoiding the use of a potentally stale VMA pointer - vPMU fixes: - Return the sum of the current perf event value and PMC snapshot for reads from userspace - Don't save the value of guest writes to PMCR_EL0.{C,P}, which could otherwise lead to userspace erroneously resetting the vPMU during VM save/restore" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: riscv/kvm: Fix VM hang in case of timer delta being zero. KVM: arm64: Check for kvm_vma_mte_allowed in the critical section KVM: arm64: Disable interrupts while walking userspace PTs KVM: arm64: Retry fault if vma_lookup() results become invalid KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPU KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value |
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.. | ||
boot | ||
configs | ||
crypto | ||
hyperv | ||
include | ||
kernel | ||
kvm | ||
lib | ||
mm | ||
net | ||
tools | ||
xen | ||
Kbuild | ||
Kconfig | ||
Kconfig.debug | ||
Kconfig.platforms | ||
Makefile |