Andrew Waterman 111738090c lib: sbi: Flush TLBs upon FWFT ADUE change ...

A clarification has been added to the RISC-V privileged specification
regarding synchronization requirements when xenvcfg.ADUE changes.
(Refer, the following commit in the RISC-V Privileged ISA spec
https://github.com/riscv/riscv-isa-manual/commit/4e540263db8ae3a27d132a1752cc0fad222facd8)

As-per these requirements, the SBI FWFT ADUE implementation must
flush TLBs upon changes in ADUE state on a hart.

Signed-off-by: Andrew Waterman <andrew@sifive.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Link: https://lore.kernel.org/r/20251127112121.334023-3-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2025-12-16 20:19:21 +05:30

..

sbi

lib: sbi: Flush TLBs upon FWFT ADUE change

2025-12-16 20:19:21 +05:30

utils

lib: utils: Use SBI_DOMAIN_MMIO to check MMIO device permissions

2025-12-08 16:47:55 +05:30