lkml.org 
[lkml]   [2019]   [May]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] powerpc/mm: fix section mismatch for setup_kup()
Date
On Mon, 2019-05-06 at 08:10:43 UTC, Christophe Leroy wrote:
> commit b28c97505eb1 ("powerpc/64: Setup KUP on secondary CPUs")
> moved setup_kup() out of the __init section. As stated in that commit,
> "this is only for 64-bit". But this function is also used on PPC32,
> where the two functions called by setup_kup() are in the __init
> section, so setup_kup() has to either be kept in the __init
> section on PPC32 or marked __ref.
>
> This patch marks it __ref, it fixes the below build warnings.
>
> MODPOST vmlinux.o
> WARNING: vmlinux.o(.text+0x169ec): Section mismatch in reference from the function setup_kup() to the function .init.text:setup_kuep()
> The function setup_kup() references
> the function __init setup_kuep().
> This is often because setup_kup lacks a __init
> annotation or the annotation of setup_kuep is wrong.
>
> WARNING: vmlinux.o(.text+0x16a04): Section mismatch in reference from the function setup_kup() to the function .init.text:setup_kuap()
> The function setup_kup() references
> the function __init setup_kuap().
> This is often because setup_kup lacks a __init
> annotation or the annotation of setup_kuap is wrong.
>
> Fixes: b28c97505eb1 ("powerpc/64: Setup KUP on secondary CPUs")
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/67d53f30e23ec66aa7bbdd1592d5e64d

cheers

\
 
 \ /
  Last update: 2019-05-06 15:54    [W:0.033 / U:0.248 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site