Patch "crypto: ccp - Disable interrupts early on unload" has been added to the 4.10-stable tree
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 <[email protected]> know about it.
Quoted 1 line
From
116591fe3eef11c6f06b662c9176385f13891183Mon Sep 17 00:00:00 2001
From: Gary R Hook <[email protected]>
Date: Thu, 20 Apr 2017 15:24:22 -0500
Subject: crypto: ccp - Disable interrupts early on unload
From: Gary R Hook <[email protected]>
commit 116591fe3eef11c6f06b662c9176385f13891183 upstream.
Ensure that we disable interrupts first when shutting down the driver.
--- drivers/crypto/ccp/ccp-dev-v5.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/crypto/ccp/ccp-dev-v5.c +2 -2
@@ -888,10 +888,10 @@ static void ccp5_destroy(struct ccp_deviiowrite32 (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 [email protected] are
queue-4.10/crypto-ccp-disable-interrupts-early-on-unload.patch