This is a note to let you know that I've just added the patch titled
ahci: disable correct irq for dummy ports
to the 4.7-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:
ahci-disable-correct-irq-for-dummy-ports.patch
and it can be found in the queue-4.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9b4b3f6a062b22550e62523efe5213776cdd426b Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 11 Aug 2016 07:26:01 -0700
Subject: ahci: disable correct irq for dummy ports
From: Christoph Hellwig <hch@xxxxxx>
commit 9b4b3f6a062b22550e62523efe5213776cdd426b upstream.
irq already contains the interrupt number for the port, don't add the
port index to it.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Fixes: d684a90d38e2 ("ahci: per-port msix support")
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/ata/libahci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -2516,7 +2516,7 @@ static int ahci_host_activate_multi_irqs
/* Do not receive interrupts sent by dummy ports */
if (!pp) {
- disable_irq(irq + i);
+ disable_irq(irq);
continue;
}
Patches currently in stable-queue which might be from hch@xxxxxx are
queue-4.7/ahci-disable-correct-irq-for-dummy-ports.patch
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