Patch "ath10k: fix compile time sanity check for CE4 buffer size" has been added to the 4.9-stable tree

Patch "ath10k: fix compile time sanity check for CE4 buffer size" has been added to the 4.9-stable tree

[gregkh]

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

    ath10k: fix compile time sanity check for CE4 buffer size

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:
     ath10k-fix-compile-time-sanity-check-for-ce4-buffer-size.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@vger.kernel.org> know about it.


>From foo@baz Sun Mar 18 16:55:33 CET 2018
From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Date: Tue, 4 Apr 2017 22:22:56 +0530
Subject: ath10k: fix compile time sanity check for CE4 buffer size

From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>


[ Upstream commit 62ca0690cd495bb7c1414cdf0cf790c2922a1d79 ]

In 'ath10k_ce_alloc_pipe' the compile time sanity check to
ensure that there is sufficient buffers in CE4 for HTT Tx
MSDU descriptors, but this did not take into account of the
case with 'peer flow control' enabled, fix this.

Cc: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/wireless/ath/ath10k/ce.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1059,7 +1059,7 @@ int ath10k_ce_alloc_pipe(struct ath10k *
 	 */
 	BUILD_BUG_ON(2 * TARGET_NUM_MSDU_DESC >
 		     (CE_HTT_H2T_MSG_SRC_NENTRIES - 1));
-	BUILD_BUG_ON(2 * TARGET_10X_NUM_MSDU_DESC >
+	BUILD_BUG_ON(2 * TARGET_10_4_NUM_MSDU_DESC_PFC >
 		     (CE_HTT_H2T_MSG_SRC_NENTRIES - 1));
 	BUILD_BUG_ON(2 * TARGET_TLV_NUM_MSDU_DESC >
 		     (CE_HTT_H2T_MSG_SRC_NENTRIES - 1));


Patches currently in stable-queue which might be from mohammed@qti.qualcomm.com are

queue-4.9/ath10k-fix-fetching-channel-during-potential-radar-detection.patch
queue-4.9/ath10k-fix-compile-time-sanity-check-for-ce4-buffer-size.patch
queue-4.9/ath10k-fix-a-warning-during-channel-switch-with-multiple-vaps.patch
queue-4.9/ath10k-disallow-dfs-simulation-if-dfs-channel-is-not-enabled.patch