Patch "bnxt_en: Fix TX push operation on ARM64." has been added to the 4.7-stable tree

This is a note to let you know that I've just added the patch titled

bnxt_en: Fix TX push operation on ARM64.

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:
bnxt_en-fix-tx-push-operation-on-arm64.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 <[email protected]> know about it.

From: Michael Chan <[email protected]>
Date: Mon, 5 Sep 2016 01:57:35 -0400
Subject: bnxt_en: Fix TX push operation on ARM64.

From: Michael Chan <[email protected]>

[ Upstream commit 9d13744bb75078175ab49408f2abb980e4dbccc9 ]

There is a code path where we are calling __iowrite64_copy() on an address that is not 64-bit aligned. This causes an exception on some architectures such as arm64. Fix that code path by using __iowrite32_copy().

---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

@@ -293,8 +293,8 @@ static netdev_tx_t bnxt_start_xmit(struc
 		push_len = (length + sizeof(*tx_push) + 7) / 8;
 		if (push_len > 16) {
 			__iowrite64_copy(txr->tx_doorbell, tx_push_buf, 16);
-			__iowrite64_copy(txr->tx_doorbell + 4, tx_push_buf + 1,
-					 push_len - 16);
+			__iowrite32_copy(txr->tx_doorbell + 4, tx_push_buf + 1,
+					 (push_len - 16) << 1);
 		} else {
 			__iowrite64_copy(txr->tx_doorbell, tx_push_buf,
 					 push_len);

Patches currently in stable-queue which might be from [email protected] are

queue-4.7/bnxt_en-fix-tx-push-operation-on-arm64.patch