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
| ||
|
Date: Mon, 5 Jan 2009 06:05:29 +0100 From: Andi Kleen <andi@...stfloor.org> To: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Cc: linux-kernel@...r.kernel.org, mingo@...e.hu, andi@...stfloor.org, snakebyte@....de, akpm@...ux-foundation.org, dvhltc@...ibm.com, niv@...ibm.com, manfred@...orfullife.com, laijs@...fujitsu.com Subject: Re: [PATCH] Fix rcutree grace-period-latency bug on small systems > The following patch properly updates the ->signaled field for the > "small"-system case (no more than 32 CPUs for 32-bit kernels and no more > than 64 CPUs for 64-bit kernels). > > I believe that this patch should be included for 2.6.29. Yes, it's really needed. One of my test system takes forever to boot without it when tree rcu is enabled. Thanks Paul for the debugging work. -Andi -- 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