netdev - Re: RFC on writel and writel

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Date:   Fri, 30 Mar 2018 12:40:27 +1100
From:   Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:     Sinan Kaya <okaya@...eaurora.org>,
        David Miller <davem@...emloft.net>
Cc:     torvalds@...ux-foundation.org, alexander.duyck@...il.com,
        will.deacon@....com, arnd@...db.de, jgg@...pe.ca,
        David.Laight@...lab.com, oohall@...il.com,
        linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org,
        alexander.h.duyck@...hat.com, paulmck@...ux.vnet.ibm.com,
        netdev@...r.kernel.org, linus971@...il.com
Subject: Re: RFC on writel and writel_relaxed

On Thu, 2018-03-29 at 09:56 -0400, Sinan Kaya wrote:
> On 3/28/2018 11:55 AM, David Miller wrote:
> > From: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> > Date: Thu, 29 Mar 2018 02:13:16 +1100
> > 
> > > Let's fix all archs, it's way easier than fixing all drivers. Half of
> > > the archs are unused or dead anyway.
> > 
> > Agreed.
> > 
> 
> I pinged most of the maintainers yesterday.
> Which arches do we care about these days?
> I have not been paying attention any other architecture besides arm64.

Thanks for going through that exercise !

Once sparc, s390, microblaze and mips reply, I think we'll have a good
coverage, maybe riscv is to put in that lot too.
 
Cheers,
Ben.

> 
> arch		status			detail
> ------		-------------		------------------------------------
> alpha		question sent
> arc		question sent		ysato@...rs.sourceforge.jp will fix it.
> arm		no issues
> arm64		no issues
> blackfin	question sent		about to be removed
> c6x		question sent
> cris		question sent
> frv
> h8300		question sent
> hexagon		question sent
> ia64		no issues		confirmed by Tony Luck
> m32r
> m68k		question sent
> metag
> microblaze	question sent
> mips		question sent
> mn10300		question sent
> nios2		question sent
> openrisc	no issues		shorne@...il.com says should no issues
> parisc		no issues		grantgrundler@...il.com says most probably no problem but still looking
> powerpc		no issues
> riscv		question sent
> s390		question sent
> score		question sent
> sh		question sent
> sparc		question sent
> tile		question sent
> unicore32	question sent
> x86		no issues
> xtensa		question sent
> 
>