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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <mhng-9ffad092-5af3-4350-8417-99e79623272a@palmerdabbelt-glaptop1>
Date:   Fri, 11 Dec 2020 12:32:10 -0800 (PST)
From:   Palmer Dabbelt <palmer@...belt.com>
To:     mcgrof@...nel.org
CC:     zong.li@...ive.com, linux-riscv@...ts.infradead.org,
        rppt@...ux.ibm.com, linux@...linux.org.uk, catalin.marinas@....com,
        will@...nel.org, Paul Walmsley <paul.walmsley@...ive.com>,
        aou@...s.berkeley.edu, gxt@....edu.cn,
        Arnd Bergmann <arnd@...db.de>, linus.walleij@...aro.org,
        akpm@...ux-foundation.org, mchehab+samsung@...nel.org,
        gregory.0xf0@...il.com, masahiroy@...nel.org,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        bgolaszewski@...libre.com, steve@....org, tglx@...utronix.de,
        keescook@...omium.org, alex@...ti.fr, mark.rutland@....com,
        james.morse@....com, alex.shi@...ux.alibaba.com,
        andriy.shevchenko@...ux.intel.com, broonie@...nel.org,
        rdunlap@...radead.org, davem@...emloft.net, rostedt@...dmis.org,
        dan.j.williams@...el.com, mhiramat@...nel.org, krzk@...nel.org,
        zaslonko@...ux.ibm.com, matti.vaittinen@...rohmeurope.com,
        uwe@...ine-koenig.org, clabbe@...libre.com, changbin.du@...el.com,
        Greg KH <gregkh@...uxfoundation.org>, paulmck@...nel.org,
        pmladek@...e.com, brendanhiggins@...gle.com, glider@...gle.com,
        elver@...gle.com, davidgow@...gle.com, ardb@...nel.org,
        takahiro.akashi@...aro.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        kernel-team@...roid.com
Subject:     Re: Add and use a generic version of devmem_is_allowed()

On Tue, 28 Jul 2020 17:00:30 PDT (-0700), mcgrof@...nel.org wrote:
> 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>

Thanks.  Davoid pointed out that I forgot about this, so I just rebased it onto
5.9 and merged it into my for-next.