From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38000 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751374AbdEPKwv (ORCPT ); Tue, 16 May 2017 06:52:51 -0400 Subject: Patch "crypto: ccp - Disable interrupts early on unload" has been added to the 4.10-stable tree To: ghook@amd.com, gregkh@linuxfoundation.org, herbert@gondor.apana.org.au Cc: , From: Date: Tue, 16 May 2017 12:52:38 +0200 Message-ID: <149493195820362@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled crypto: ccp - Disable interrupts early on unload to the 4.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: crypto-ccp-disable-interrupts-early-on-unload.patch and it can be found in the queue-4.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 116591fe3eef11c6f06b662c9176385f13891183 Mon Sep 17 00:00:00 2001 From: Gary R Hook Date: Thu, 20 Apr 2017 15:24:22 -0500 Subject: crypto: ccp - Disable interrupts early on unload From: Gary R Hook commit 116591fe3eef11c6f06b662c9176385f13891183 upstream. Ensure that we disable interrupts first when shutting down the driver. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/ccp/ccp-dev-v5.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/crypto/ccp/ccp-dev-v5.c +++ b/drivers/crypto/ccp/ccp-dev-v5.c @@ -888,10 +888,10 @@ static void ccp5_destroy(struct ccp_devi iowrite32(cmd_q->qcontrol & ~CMD5_Q_RUN, cmd_q->reg_control); /* Disable the interrupts */ - iowrite32(SUPPORTED_INTERRUPTS, cmd_q->reg_interrupt_status); + iowrite32(0x00, cmd_q->reg_int_enable); /* Clear the interrupt status */ - iowrite32(0x00, cmd_q->reg_int_enable); + iowrite32(SUPPORTED_INTERRUPTS, cmd_q->reg_interrupt_status); ioread32(cmd_q->reg_int_status); ioread32(cmd_q->reg_status); } Patches currently in stable-queue which might be from ghook@amd.com are queue-4.10/crypto-ccp-disable-interrupts-early-on-unload.patch