linux-kernel - [BUGFIX][mmotm] fix walk system ram range patch (Was Re: mmotm on powerpc: walk_memory

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 for Android: free password hash cracker in your pocket

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

Message-Id: <20090916092644.fb53279a.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Wed, 16 Sep 2009 09:26:44 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Hugh Dickins <hugh.dickins@...cali.co.uk>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Ben Herrenschmidt <benh@...nel.crashing.org>,
	linux-kernel@...r.kernel.org
Subject: [BUGFIX][mmotm] fix walk system ram range patch (Was Re: mmotm on
 powerpc: walk_memory_resource?

On Tue, 15 Sep 2009 22:36:26 +0100 (BST)
Hugh Dickins <hugh.dickins@...cali.co.uk> wrote:

> Recent mmotm builds on powerpc have been failing with
> 
> arch/powerpc/mm/mem.c:169: error: ‘walk_memory_resource’ undeclared here (not in a function)
> cc1: warnings being treated as errors
> arch/powerpc/mm/mem.c:169: error: type defaults to ‘int’ in declaration of ‘walk_memory_resource’
> make[1]: *** [arch/powerpc/mm/mem.o] Error 1
> 
Thank you for pointing out.
-Kame
==


walk-system-ram-range.patch renames walk_memory_resource()
to be walk_system_ram_range().
But powerpc has its own one and it's exported.
(Because ehea driver (IBM's one) uses this, powerpc export this.)

> arch/powerpc/mm/mem.c:169: error: ‘walk_memory_resource’ undeclared here (not in a function)
> cc1: warnings being treated as errors
> arch/powerpc/mm/mem.c:169: error: type defaults to ‘int’ in declaration of ‘walk_memory_resource’
> make[1]: *** [arch/powerpc/mm/mem.o] Error 1
> 
The patch failed to update powerpc's EXPORT_SYMBOL, this patch fixes it.

Reported-by: Hugh Dickins <hugh.dickins@...cali.co.uk>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

---
 arch/powerpc/mm/mem.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c
===================================================================
--- mmotm-2.6.31-Sep14.orig/arch/powerpc/mm/mem.c
+++ mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c
@@ -166,7 +166,7 @@ walk_system_ram_range(unsigned long star
 	}
 	return ret;
 }
-EXPORT_SYMBOL_GPL(walk_memory_resource);
+EXPORT_SYMBOL_GPL(walk_system_ram_range);
 
 /*
  * Initialize the bootmem system and give it all the memory we

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/