Messages in this thread | | | From | Sudeep Holla <> | Subject | Re: [PATCH v3 4/5] ACPI / processor_idle : introduce ARCH_SUPPORTS_ACPI_PROCESSOR_CSTATE | Date | Mon, 22 Feb 2016 13:46:26 +0000 |
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Hi Rafael,
On 17/02/16 12:21, Sudeep Holla wrote: > > > On 16/02/16 20:18, Rafael J. Wysocki wrote:
[..]
> >> This way it all should work without any new Kconfig options. >> > > I agree with you in terms of avoiding new Kconfig option. However the > main reason for adding it is to avoid declaring dummy functions and > variables on ARM64. > > It's hard to justify the maintainers as it's totally useless on ARM64. > E.g. boot_option_idle_override, IDLE_NOMWAIT, acpi_unlazy_tlb, > arch_safe_halt. > > Other option is to push those under CONFIG_X86, but then I don't have > much idea on what are all needed for IA64, so took an option that > encapsulates everything under CSTATE feature Kconfig, which is not user > visible and selected by archs supporting it by default. > > I am open to any other alternative. >
Whatever alternative methods I tried so far ended up much horrible than this. So any suggestions are much appreciated.
-- Regards, Sudeep
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