Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756889AbbGGKiW (ORCPT ); Tue, 7 Jul 2015 06:38:22 -0400 Received: from ozlabs.org ([103.22.144.67]:41999 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756788AbbGGKiG (ORCPT ); Tue, 7 Jul 2015 06:38:06 -0400 X-powerpc-patch-notification: thanks X-powerpc-patch-commit: b32aadc1a8ed84afbe924cd2ced31cd6a2e67074 In-Reply-To: <1436213363-18419-1-git-send-email-shreyas@linux.vnet.ibm.com> To: "Shreyas B. Prabhu" , Paul Mackerras From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, "Shreyas B. Prabhu" Subject: Re: [v2] powerpc/powernv: Fix race in updating core_idle_state Message-Id: <20150707103805.428031402C3@ozlabs.org> Date: Tue, 7 Jul 2015 20:38:05 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 793 Lines: 19 On Mon, 2015-06-07 at 20:09:23 UTC, "Shreyas B. Prabhu" wrote: > core_idle_state is maintained for each core. It uses 0-7 bits to track > whether a thread in the core has entered fastsleep or winkle. 8th bit is > used as a lock bit. ... > Signed-off-by: Shreyas B. Prabhu > Fixes: 7b54e9f213f76 'powernv/powerpc: Add winkle support for offline > cpus' Applied to powerpc fixes, thanks. https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?h=fixes&id=b32aadc1a8ed84afbe924cd2ced31cd6a2e67074 cheers -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/