mirror of
https://github.com/torvalds/linux.git
synced 2026-08-05 23:09:42 +02:00
75b2fdc1a8
Implementations without FEAT_FGT aren't required to trap the entire ID register space when HCR_EL2.TID3 is set. This is a terrible idea, as the hypervisor may need to advertise the absence of a feature to the VM using a negative value in a signed field, FEAT_E2H0 being a great example of this. Cope with uncooperative implementations in the EL2 selftest by accepting a zero value when FEAT_FGT is absent and otherwise only tolerating the expected nonzero value. Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|---|---|---|
| .. | ||
| crypto/chacha20-s390 | ||
| cxl | ||
| fault-injection | ||
| ktest | ||
| kunit | ||
| memblock | ||
| nvdimm | ||
| radix-tree | ||
| rbtree | ||
| scatterlist | ||
| selftests | ||
| shared | ||
| vma | ||
| vsock | ||