On Fri, 19 May 2023 at 22:55, Zhuojia Shen <[email protected]> wrote: > > DC CVAP and DC CVADP instructions can be executed in EL0 on Linux, > either directly when SCTLR_EL1.UCI == 1 or emulated by the kernel (see > user_cache_maint_handler() in arch/arm64/kernel/traps.c). > > This patch enables execution of the two instructions in user mode > emulation. > > Signed-off-by: Zhuojia Shen <[email protected]>
Reviewed-by: Peter Maydell <[email protected]> thanks -- PMM
