linux-kernel - Re: [PATCH] treewide: Convert macro and uses of __section(foo) to _

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Message-ID: <CANiq72nfHjXkN65jy+unz0k66qvAALNhhhDZsxqPRLdtLKOW_Q@mail.gmail.com>
Date:   Fri, 23 Oct 2020 08:08:42 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] treewide: Convert macro and uses of __section(foo) to __section("foo")

On Thu, Oct 22, 2020 at 4:36 AM Joe Perches <joe@...ches.com> wrote:
>
> Use a more generic form for __section that requires quotes to avoid
> complications with clang and gcc differences.

I performed visual inspection (one by one...) and the only thing I saw
is that sometimes the `__attribute__` has a whitespace afterwards and
sometimes it doesn't, same for the commas inside, e.g.:

-  __used __attribute__((section(".modinfo"), unused, aligned(1)))  \
+  __used __section(".modinfo") __attribute__((unused, aligned(1)))  \

and:

-    __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \
+    __section("__param") __attribute__ ((unused, aligned(sizeof(void *)))) \

I think the patch tries to follow the style of the replaced line, but
for the commas in this last case it didn't. Anyway, it is not
important.

I can pick it up in my queue along with the __alias one and keep it
for a few weeks in -next.

Cheers,
Miguel