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git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-10-28 12:53:14 +01:00
Paolo Bonzini
c2f24f140c
KVM fixes for 7.3-rcN - Fix a brown paper bag bug where KVM would incorrectly treat Intel PMU MSRs as valid on AMD. - Fix a regression in the hardware disable selftest where it checked the wrong macro when detecting glibc support (breaks at least musl). - Never clear KVM_REQ_VM_DEAD so that dead VMs stay dead, which is especially important for KVM_BUG_ON() flows, which often guard more dangerous bugs. - Re-pend GET_NESTED_STATE_PAGES if getting the pages fails, to fix a bug where KVM would let userspace run a broken setup with stale vmcs12 pages. - Fix a class of bugs where KVM would fail to fill kvm_run exit fields if getting nested pages failed. - Treat reserved entries in the memory attributes xarray as "no attributes", to fix false positives when checking for mixed attributes. - Fix memcg accounting for the memory attributes xarray (the xarray library subtly requires the xarray to be configured for accounting upfront; the gfp flags taken at runtime are used only rarely). - Don't pre-reserve xarray entries when storing empty attributes, as storing NULL must not require memory allocation (KVM and other subsystems heavily rely on this behavior).