From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zPxr31WjyzF0XM for ; Mon, 22 Jan 2018 14:34:27 +1100 (AEDT) In-Reply-To: <1515660925-10026-1-git-send-email-clombard@linux.vnet.ibm.com> To: Christophe Lombard , linuxppc-dev@lists.ozlabs.org, fbarrat@linux.vnet.ibm.com, vaibhav@linux.vnet.ibm.com, andrew.donnellan@au1.ibm.com From: Michael Ellerman Subject: Re: [V7] cxl: Add support for ASB_Notify on POWER9 Message-Id: <3zPxr02W9Qz9sRV@ozlabs.org> Date: Mon, 22 Jan 2018 14:34:23 +1100 (AEDT) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 2018-01-11 at 08:55:25 UTC, Christophe Lombard wrote: > The POWER9 core supports a new feature: ASB_Notify which requires the > support of the Special Purpose Register: TIDR. > > The ASB_Notify command, generated by the AFU, will attempt to > wake-up the host thread identified by the particular LPID:PID:TID. > > This patch assign a unique TIDR (thread id) for the current thread which > will be used in the process element entry. > > Signed-off-by: Christophe Lombard > Reviewed-by: Philippe Bergheaud > Acked-by: Frederic Barrat > Reviewed-by: Vaibhav Jain > Acked-by: Andrew Donnellan Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/b1db551324f72fa14ad82ca31237a7 cheers