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  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [day] [month] [year] [list]
Date:	Wed, 6 Jun 2012 21:23:08 +0800
From:	Hillf Danton <dhillf@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>,
	Hillf Danton <dhillf@...il.com>
Subject: [patch] BFS 421: confine for_each_domain to SMP

Lets trap the insane build.


--- a/kernel/sched/bfs.c	Wed Jun  6 20:56:22 2012
+++ b/kernel/sched/bfs.c	Wed Jun  6 21:01:00 2012
@@ -324,7 +324,6 @@ int __weak arch_sd_sibling_asym_packing(
 {
        return 0*SD_ASYM_PACKING;
 }
-#endif

 #define rcu_dereference_check_sched_domain(p) \
 	rcu_dereference_check((p), \
@@ -339,6 +338,9 @@ int __weak arch_sd_sibling_asym_packing(
  */
 #define for_each_domain(cpu, __sd) \
 	for (__sd = rcu_dereference_check_sched_domain(cpu_rq(cpu)->sd);
__sd; __sd = __sd->parent)
+#else
+#define for_each_domain(cpu, __sd)	BUILD_BUG()
+#endif

 static inline void update_rq_clock(struct rq *rq);

--
--
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/

Powered by blists - more mailing lists