linux-kernel - Re: [PATCH v2 0/4] Introduce and use absolute

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Date:   Wed, 15 Sep 2021 12:47:44 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        "James E . J . Bottomley" <James.Bottomley@...senpartnership.com>,
        Helge Deller <deller@....de>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        alpha <linux-alpha@...r.kernel.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-parisc@...r.kernel.org, Netdev <netdev@...r.kernel.org>,
        Sparse Mailing-list <linux-sparse@...r.kernel.org>
Subject: Re: [PATCH v2 0/4] Introduce and use absolute_pointer macro

On Wed, Sep 15, 2021 at 12:35 PM Guenter Roeck <linux@...ck-us.net> wrote:
>
> On a side note, we may revive the parisc patch. Helge isn't entirely
> happy with the other solution for parisc; it is quite invasive and
> touches a total of 19 files if I counted correctly.

Ok, my suggestion to use the linker was not a "do it this way", it
really was just a "maybe alternate approach". So no objections if
absolute_pointer() ends up being the simpler solution.

What other notable issues end up being still live? I sent out that one
patch for sparc, but didn't get any response to it. I'm inclined to
just apply it (the 'struct mdesc_hdr' pointer misuse one).

         Linus