This is a note to let you know that I've just added the patch titled
net/wan/fsl_ucc_hdlc: fix muram allocation error
to the 4.9-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:
net-wan-fsl_ucc_hdlc-fix-muram-allocation-error.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Apr 9 17:09:24 CEST 2018
From: Holger Brunck <holger.brunck@xxxxxxxxxxx>
Date: Mon, 22 May 2017 09:31:15 +0200
Subject: net/wan/fsl_ucc_hdlc: fix muram allocation error
From: Holger Brunck <holger.brunck@xxxxxxxxxxx>
[ Upstream commit 85deed56032b6c98b541895bfda9bdd74f6ed987 ]
sizeof(priv->ucc_pram) is 4 as it is the size of a pointer, but we want
to reserve space for the struct ucc_hdlc_param.
Signed-off-by: Holger Brunck <holger.brunck@xxxxxxxxxxx>
Cc: Zhao Qiang <qiang.zhao@xxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wan/fsl_ucc_hdlc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -158,7 +158,7 @@ static int uhdlc_init(struct ucc_hdlc_pr
}
/* Alloc parameter ram for ucc hdlc */
- priv->ucc_pram_offset = qe_muram_alloc(sizeof(priv->ucc_pram),
+ priv->ucc_pram_offset = qe_muram_alloc(sizeof(struct ucc_hdlc_param),
ALIGNMENT_OF_UCC_HDLC_PRAM);
if (priv->ucc_pram_offset < 0) {
Patches currently in stable-queue which might be from holger.brunck@xxxxxxxxxxx are
queue-4.9/net-wan-fsl_ucc_hdlc-fix-incorrect-memory-allocation.patch
queue-4.9/net-wan-fsl_ucc_hdlc-fix-unitialized-variable-warnings.patch
queue-4.9/net-wan-fsl_ucc_hdlc-fix-muram-allocation-error.patch
queue-4.9/fsl-qe-add-bit-description-for-synl-register-for-gumr.patch