From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Guillaume Ranquet <granquet@baylibre.com>,
Vinod Koul <vkoul@kernel.org>, Sasha Levin <sashal@kernel.org>,
dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.4 08/26] dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
Date: Mon, 21 Jun 2021 13:53:41 -0400 [thread overview]
Message-ID: <20210621175400.735800-8-sashal@kernel.org> (raw)
In-Reply-To: <20210621175400.735800-1-sashal@kernel.org>
From: Guillaume Ranquet <granquet@baylibre.com>
[ Upstream commit 9041575348b21ade1fb74d790f1aac85d68198c7 ]
As recommended by the doc in:
Documentation/drivers-api/dmaengine/provider.rst
Use GFP_NOWAIT to not deplete the emergency pool.
Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Link: https://lore.kernel.org/r/20210513192642.29446-4-granquet@baylibre.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index e420e9f72b3d..9c0ea13ca788 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -349,7 +349,7 @@ static struct dma_async_tx_descriptor *mtk_uart_apdma_prep_slave_sg
return NULL;
/* Now allocate and setup the descriptor */
- d = kzalloc(sizeof(*d), GFP_ATOMIC);
+ d = kzalloc(sizeof(*d), GFP_NOWAIT);
if (!d)
return NULL;
--
2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Guillaume Ranquet <granquet@baylibre.com>,
Vinod Koul <vkoul@kernel.org>, Sasha Levin <sashal@kernel.org>,
dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.4 08/26] dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
Date: Mon, 21 Jun 2021 13:53:41 -0400 [thread overview]
Message-ID: <20210621175400.735800-8-sashal@kernel.org> (raw)
In-Reply-To: <20210621175400.735800-1-sashal@kernel.org>
From: Guillaume Ranquet <granquet@baylibre.com>
[ Upstream commit 9041575348b21ade1fb74d790f1aac85d68198c7 ]
As recommended by the doc in:
Documentation/drivers-api/dmaengine/provider.rst
Use GFP_NOWAIT to not deplete the emergency pool.
Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Link: https://lore.kernel.org/r/20210513192642.29446-4-granquet@baylibre.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index e420e9f72b3d..9c0ea13ca788 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -349,7 +349,7 @@ static struct dma_async_tx_descriptor *mtk_uart_apdma_prep_slave_sg
return NULL;
/* Now allocate and setup the descriptor */
- d = kzalloc(sizeof(*d), GFP_ATOMIC);
+ d = kzalloc(sizeof(*d), GFP_NOWAIT);
if (!d)
return NULL;
--
2.30.2
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Guillaume Ranquet <granquet@baylibre.com>,
Vinod Koul <vkoul@kernel.org>, Sasha Levin <sashal@kernel.org>,
dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.4 08/26] dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
Date: Mon, 21 Jun 2021 13:53:41 -0400 [thread overview]
Message-ID: <20210621175400.735800-8-sashal@kernel.org> (raw)
In-Reply-To: <20210621175400.735800-1-sashal@kernel.org>
From: Guillaume Ranquet <granquet@baylibre.com>
[ Upstream commit 9041575348b21ade1fb74d790f1aac85d68198c7 ]
As recommended by the doc in:
Documentation/drivers-api/dmaengine/provider.rst
Use GFP_NOWAIT to not deplete the emergency pool.
Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Link: https://lore.kernel.org/r/20210513192642.29446-4-granquet@baylibre.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index e420e9f72b3d..9c0ea13ca788 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -349,7 +349,7 @@ static struct dma_async_tx_descriptor *mtk_uart_apdma_prep_slave_sg
return NULL;
/* Now allocate and setup the descriptor */
- d = kzalloc(sizeof(*d), GFP_ATOMIC);
+ d = kzalloc(sizeof(*d), GFP_NOWAIT);
if (!d)
return NULL;
--
2.30.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-06-21 17:58 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-21 17:53 [PATCH AUTOSEL 5.4 01/26] dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc() Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 02/26] mac80211: remove warning in ieee80211_get_sband() Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 03/26] mac80211_hwsim: drop pending frames on stop Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 04/26] cfg80211: call cfg80211_leave_ocb when switching away from OCB Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 05/26] dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe() Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 06/26] dmaengine: mediatek: free the proper desc in desc_free handler Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 07/26] dmaengine: mediatek: do not issue a new desc if one is still current Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` Sasha Levin [this message]
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 08/26] dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 09/26] net: ipv4: Remove unneed BUG() function Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 10/26] mac80211: drop multicast fragments Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 11/26] net: ethtool: clear heap allocations for ethtool function Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 12/26] ping: Check return value of function 'ping_queue_rcv_skb' Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 13/26] inet: annotate date races around sk->sk_txhash Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 14/26] net: phy: dp83867: perform soft reset and retain established link Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 15/26] net: caif: fix memory leak in ldisc_open Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 16/26] net/packet: annotate accesses to po->bind Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 17/26] net/packet: annotate accesses to po->ifindex Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 18/26] r8152: Avoid memcpy() over-reading of ETH_SS_STATS Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 19/26] sh_eth: " Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 20/26] r8169: " Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 21/26] KVM: selftests: Fix kvm_check_cap() assertion Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 22/26] net: qed: Fix memcpy() overflow of qed_dcbx_params() Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 23/26] recordmcount: Correct st_shndx handling Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 24/26] PCI: Add AMD RS690 quirk to enable 64-bit DMA Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 25/26] net: ll_temac: Add memory-barriers for TX BD access Sasha Levin
2021-06-21 17:53 ` Sasha Levin
2021-06-21 17:53 ` [PATCH AUTOSEL 5.4 26/26] net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY Sasha Levin
2021-06-21 17:53 ` Sasha Levin
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