This is a note to let you know that I've just added the patch titled
mei: mask interrupt set bit on clean reset bit
to the 3.19-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:
mei-mask-interrupt-set-bit-on-clean-reset-bit.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1ab1e79b9fd4b01331490bbe2e630a0fc0b25449 Mon Sep 17 00:00:00 2001
From: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
Date: Sun, 25 Jan 2015 23:45:27 +0200
Subject: mei: mask interrupt set bit on clean reset bit
From: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
commit 1ab1e79b9fd4b01331490bbe2e630a0fc0b25449 upstream.
We should mask interrupt set bit when writing back
hcsr value in reset bit clean-up.
This is refinement for
mei: clean reset bit before reset
commit b13a65ef190e488e2761d65bdd2e1fe8a3a125f5
Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/misc/mei/hw-me.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -242,7 +242,7 @@ static int mei_me_hw_reset(struct mei_de
if ((hcsr & H_RST) == H_RST) {
dev_warn(dev->dev, "H_RST is set = 0x%08X", hcsr);
hcsr &= ~H_RST;
- mei_me_reg_write(hw, H_CSR, hcsr);
+ mei_hcsr_set(hw, hcsr);
hcsr = mei_hcsr_read(hw);
}
Patches currently in stable-queue which might be from alexander.usyskin@xxxxxxxxx are
queue-3.19/mei-mask-interrupt-set-bit-on-clean-reset-bit.patch
queue-3.19/mei-me-release-hw-from-reset-only-during-the-reset-flow.patch
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