linux-kernel - Re: Add and use a generic version of devmem_is

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Message-ID: <20200729000030.GI4332@42.do-not-panic.com>
Date:   Wed, 29 Jul 2020 00:00:30 +0000
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Palmer Dabbelt <palmer@...belt.com>
Cc:     zong.li@...ive.com, linux-riscv@...ts.infradead.org,
        rppt@...ux.ibm.com, linux@...linux.org.uk, catalin.marinas@....com,
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Subject: Re: Add and use a generic version of devmem_is_allowed()

On Thu, Jul 09, 2020 at 02:19:20PM -0700, Palmer Dabbelt wrote:
> As part of adding STRICT_DEVMEM support to the RISC-V port, Zong provided an
> implementation of devmem_is_allowed() that's exactly the same as the version in
> a handful of other ports.  Rather than duplicate code, I've put a generic
> version of this in lib/ and used it for the RISC-V port.
> 
> I've put those first two patches on riscv/for-next, which I'm targeting for 5.9
> (though this is the first version, so they're unreviewed).  The other three
> obviously depend on the first one going on, but I'm not putting them in the
> RISC-V tree as I don't want to step on anyone's toes.  If you want me to take
> yours along with the others then please say something, as otherwise I'll
> probably forget.
> 
> I've put the whole thing at
> ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git -b
> generic-devmem .

Reviewed-by: Luis Chamberlain <mcgrof@...nel.org>

  Luis