linux-kernel - Re: [KERNEL BUG] do_timer/tick_handover_do

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

Message-ID: <1430975311.2955.73.camel@gmail.com>
Date:	Thu, 07 May 2015 07:08:31 +0200
From:	Mike Galbraith <umgwanakikbuti@...il.com>
To:	"Oza (Pawandeep) Oza" <oza@...adcom.com>
Cc:	pawandeep oza <oza.contri.linux.kernel@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	malayasen rout <malayasen.rout@...il.com>
Subject: Re: [KERNEL BUG] do_timer/tick_handover_do_timer 3.10.17

On Thu, 2015-05-07 at 04:37 +0000, Oza (Pawandeep) Oza wrote:
> Problem Statement: the timkeeping is stopped, do_timer is no more a
> job of cpu0.
> 
> The reason: the variable "tick_do_timer_cpu" is not set to correct CPU
> (cpu0)
> And when BUG() happens, the tick_do_timer_cpu variable stay set to 1,
> 2 or 3 (we have 4 cores)

Solution Statement: Fix the UTTERLY DEADLY bug.

	-Mike

--
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/