From b9b5948cdd7bc8d9fa31c78cbbb04382c815587f Mon Sep 17 00:00:00 2001
From: Aaron Ma <aaron.ma@canonical.com>
Date: Tue, 28 Sep 2021 12:05:43 +0300
Subject: [PATCH] ath11k: qmi: avoid error messages when dma allocation fails
Git-commit: b9b5948cdd7bc8d9fa31c78cbbb04382c815587f
Patch-mainline: v5.16-rc1
References: git-fixes
qmi tries to allocate a large contiguous dma memory at first,
on the AMD Ryzen platform it fails, then retries with small slices.
So set flag GFP_NOWARN to avoid flooding dmesg.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210823063258.37747-1-aaron.ma@canonical.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath11k/qmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
index 6e2d62a9623d..babadd574e4b 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -1842,7 +1842,7 @@ static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab)
chunk->vaddr = dma_alloc_coherent(ab->dev,
chunk->size,
&chunk->paddr,
- GFP_KERNEL);
+ GFP_KERNEL | __GFP_NOWARN);
if (!chunk->vaddr) {
if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) {
ath11k_dbg(ab, ATH11K_DBG_QMI,
--
2.31.1