On Fri, Mar 06, 2026 at 05:01:07PM +0000, Mark Brown wrote: > SME is configured by the system registers SMCR_EL1 and SMCR_EL2, add > definitions and userspace access for them. These control the SME vector > length in a manner similar to that for SVE and also have feature enable > bits for SME2 and FA64. A subsequent patch will add management of them > for guests as part of the general floating point context switch, as is > done for the equivalent SVE registers. > > Signed-off-by: Mark Brown <[email protected]>
Looks correct, but I think we also need locate_direct_register(), read_sr_from_cpu() and write_sr_to_cpu() now? Thanks, Jean
