Re: [PATCH v2] Documentation/arch: Add kernel feature descriptions and arch support status under Documentation/features/

[Michael Ellerman <mpe@ellerman.id.au>]

On Mon, 2015-05-18 at 10:54 +0200, Ingo Molnar wrote:
> * Michael Ellerman <mpe@ellerman.id.au> wrote:
> 
> > > > Yes it is. I have my own version I've cobbled together for 
> > > > powerpc, but this is much better.
> > > 
> > > Please double check the PowerPC support matrix for correctness (if 
> > > you haven't yet):
> > 
> > It looks good except for:
> > 
> > >        rwsem-optimized:  |  ok  |                              Optimized asm/rwsem.h #  arch provides optimized rwsem APIs
> > 
> > I don't see an rwsem.h in powerpc anywhere?
> 
> Indeed, that slipped through. I fixed it to:
> 
>     triton:~/tip> cat Documentation/features/locking/rwsem-optimized/arch-support.txt 
>     #
>     # Feature name:          rwsem-optimized
>     #         Kconfig:       Optimized asm/rwsem.h
>     #         description:   arch provides optimized rwsem APIs
>     #
>         |     powerpc: | TODO |
> 
>     triton:~/tip> cat Documentation/features/time/irq-time-acct/arch-support.txt
>     #
>     # Feature name:          irq-time-acct
>     #         Kconfig:       HAVE_IRQ_TIME_ACCOUNTING
>     #         description:   arch supports precise IRQ time accounting
>     #
>         |     powerpc: |  ..  |
> 
> i.e. it's not marked as TODO, but not as supported either which would 
> be misleading.

Great thanks.

cheers