linux-kernel - [Patch] fix ia64 build failure when CONFIG

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-next>] [day] [month] [year] [list]

Message-ID: <20080729013650.GH9663@sgi.com>
Date:	Mon, 28 Jul 2008 20:36:50 -0500
From:	Robin Holt <holt@....com>
To:	tony.luck@...el.com
Cc:	bhutchings@...arflare.com, jgarzik@...hat.com,
	linux-kernel@...r.kernel.org, linux-ia64@...r.kernel.org,
	netdev@...r.kernel.org
Subject: [Patch] fix ia64 build failure when CONFIG_SFC=m

CONFIG_SFC=m uses topology_core_siblings() which, for ia64, expects
cpu_core_map to be exported.  It is not.  This patch exports the needed
symbol.

Signed-off-by: Robin Holt <holt@....com>

Index: contention_unroll/arch/ia64/kernel/smpboot.c
===================================================================
--- contention_unroll.orig/arch/ia64/kernel/smpboot.c	2008-07-28 18:19:56.000000000 -0500
+++ contention_unroll/arch/ia64/kernel/smpboot.c	2008-07-28 20:25:54.240198328 -0500
@@ -138,6 +138,7 @@ cpumask_t cpu_possible_map = CPU_MASK_NO
 EXPORT_SYMBOL(cpu_possible_map);
 
 cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+EXPORT_SYMBOL(cpu_core_map);
 DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map);
 EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
 
--
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/