24bb181136
* kvm-arm64/mpam-ni: : Hiding FEAT_MPAM from KVM guests, courtesy of James Morse + Joey Gouly : : Fix a longstanding bug where FEAT_MPAM was accidentally exposed to KVM : guests + the EL2 trap configuration was not explicitly configured. As : part of this, bring in skeletal support for initialising the MPAM CPU : context so KVM can actually set traps for its guests. : : Be warned -- if this series leads to boot failures on your system, : you're running on turd firmware. : : As an added bonus (that builds upon the infrastructure added by the MPAM : series), allow userspace to configure CTR_EL0.L1Ip, courtesy of Shameer : Kolothum. KVM: arm64: Make L1Ip feature in CTR_EL0 writable from userspace KVM: arm64: selftests: Test ID_AA64PFR0.MPAM isn't completely ignored KVM: arm64: Disable MPAM visibility by default and ignore VMM writes KVM: arm64: Add a macro for creating filtered sys_reg_descs entries KVM: arm64: Fix missing traps of guest accesses to the MPAM registers arm64: cpufeature: discover CPU support for MPAM arm64: head.S: Initialise MPAM EL2 registers and disable traps arm64/sysreg: Convert existing MPAM sysregs and add the remaining entries Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
||
|---|---|---|
| .. | ||
| crypto/chacha20-s390 | ||
| cxl | ||
| fault-injection | ||
| ktest | ||
| kunit | ||
| memblock | ||
| nvdimm | ||
| radix-tree | ||
| scatterlist | ||
| selftests | ||
| shared | ||
| vma | ||
| vsock | ||