On Fri, Jun 16, 2017 at 05:07:40PM -0700, Florian Fainelli wrote: > Hi all,
Hi Florian, > This patch series makes ARM's fncpy() implementation more generic (dropping > the > Thumb-specifics) and available in an asm-generic header file. > > Tested on a Broadcom ARM64 STB platform with code that is written to SRAM. > > Changes in v3 (thanks Doug!): > - correct include guard names in asm-generic/fncpy.h to __ASM_FNCPY_H > - utilize Kbuild to provide the fncpy.h header on ARM64 > > Changes in v2: > - leave the ARM implementation where it is > - make the generic truly generic (no) > > This is helpful in making SoC-specific power management code become true > drivers > that can be shared between different architectures. Could you elaborate on what this is needed for? My understanding was that on 32-bit, this was to handle idle / suspend cases, whereas for arm64 that should be handled by PSCI. what exactly do you intend to use this for? Thanks, Mark.
