kernel: bump 5.4 to 5.4.39

Refreshed patches.

Run tested: qemu-x86-64
Build tested: x86/64, imx6, sunxi/a53, layerscape/armv7+armv8_64b

Signed-off-by: Petr Štetiar <ynezz@true.cz>

include/kernel-version.mk

@@ -8,11 +8,11 @@ endif
 
 LINUX_VERSION-4.14 = .176
 LINUX_VERSION-4.19 = .115
-LINUX_VERSION-5.4 = .38
+LINUX_VERSION-5.4 = .39
 
 LINUX_KERNEL_HASH-4.14.176 = bcae0956baaeb55dab5bad0401873fbc5baaa7fbe957ea6d27a5ab241cec5ca2
 LINUX_KERNEL_HASH-4.19.115 = 11b2d97c8ea5ceb40c5e1d0bb87ad5b2b8c84560181bc60c0d28ec3a3e3801c2
-LINUX_KERNEL_HASH-5.4.38 = e72b9fa4e3a222d42d64dce9915e5b18f1b75ae722d529a1e560ced2e5d0f30e
+LINUX_KERNEL_HASH-5.4.39 = 5141965a61a7b1c538443782ec3ef25fe0c3f9cd4d70c4e9f969d16883f365c8
 
 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
 sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))

target/linux/generic/hack-5.4/904-debloat_dma_buf.patch

@@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	selftest.o \
 --- a/drivers/dma-buf/dma-buf.c
 +++ b/drivers/dma-buf/dma-buf.c
-@@ -1298,4 +1298,5 @@ static void __exit dma_buf_deinit(void)
+@@ -1299,4 +1299,5 @@ static void __exit dma_buf_deinit(void)
  	dma_buf_uninit_debugfs();
  	kern_unmount(dma_buf_mnt);
  }

target/linux/mediatek/patches-5.4/0999-hnat.patch

@@ -147,7 +147,7 @@
  
  #include "mtk_eth_soc.h"
  
-@@ -1298,8 +1312,16 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1298,8 +1300,16 @@ static int mtk_poll_rx(struct napi_struc
  		    (trxd.rxd2 & RX_DMA_VTAG))
  			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
  					       RX_DMA_VID(trxd.rxd3));
@@ -166,7 +166,7 @@
  
  		ring->data[idx] = new_data;
  		rxd->rxd1 = (unsigned int)dma_addr;
-@@ -2216,6 +2238,9 @@ static int mtk_open(struct net_device *d
+@@ -2216,6 +2226,9 @@ static int mtk_open(struct net_device *d
  		mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
  		mtk_rx_irq_enable(eth, MTK_RX_DONE_INT);
  		refcount_set(&eth->dma_refcnt, 1);
@@ -176,7 +176,7 @@
  	}
  	else
  		refcount_inc(&eth->dma_refcnt);
-@@ -2274,6 +2299,9 @@ static int mtk_stop(struct net_device *d
+@@ -2274,6 +2287,9 @@ static int mtk_stop(struct net_device *d
  
  	mtk_dma_free(eth);
  
@@ -186,7 +186,7 @@
  	return 0;
  }
  
-@@ -2733,6 +2761,27 @@ static int mtk_set_rxnfc(struct net_devi
+@@ -2733,6 +2749,27 @@ static int mtk_set_rxnfc(struct net_devi
  	return ret;
  }
  
@@ -214,7 +214,7 @@
  static const struct ethtool_ops mtk_ethtool_ops = {
  	.get_link_ksettings	= mtk_get_link_ksettings,
  	.set_link_ksettings	= mtk_set_link_ksettings,
-@@ -2764,6 +2813,9 @@ static const struct net_device_ops mtk_n
+@@ -2764,6 +2801,9 @@ static const struct net_device_ops mtk_n
  #ifdef CONFIG_NET_POLL_CONTROLLER
  	.ndo_poll_controller	= mtk_poll_controller,
  #endif
@@ -224,7 +224,7 @@
  };
  
  static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
-@@ -3097,6 +3149,7 @@ static const struct mtk_soc_data mt7622_
+@@ -3097,6 +3137,7 @@ static const struct mtk_soc_data mt7622_
  	.hw_features = MTK_HW_FEATURES,
  	.required_clks = MT7622_CLKS_BITMAP,
  	.required_pctl = false,

target/linux/mediatek/patches-5.4/1000-eth-gdm-config-backport.patch

@@ -1,7 +1,6 @@
-diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c	2020-04-21 14:33:05.702816632 +0800
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c	2020-04-21 14:33:19.590328084 +0800
-@@ -2191,6 +2191,31 @@
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -2201,6 +2201,31 @@ static int mtk_start_dma(struct mtk_eth
  	return 0;
  }
  
@@ -33,7 +32,7 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  static int mtk_open(struct net_device *dev)
  {
  	struct mtk_mac *mac = netdev_priv(dev);
-@@ -2211,6 +2236,8 @@
+@@ -2221,6 +2246,8 @@ static int mtk_open(struct net_device *d
  		if (err)
  			return err;
  
@@ -42,7 +41,7 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  		napi_enable(&eth->tx_napi);
  		napi_enable(&eth->rx_napi);
  		mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
-@@ -2266,6 +2293,8 @@
+@@ -2276,6 +2303,8 @@ static int mtk_stop(struct net_device *d
  	if (!refcount_dec_and_test(&eth->dma_refcnt))
  		return 0;
  
@@ -51,7 +50,7 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  	mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
  	mtk_rx_irq_disable(eth, MTK_RX_DONE_INT);
  	napi_disable(&eth->tx_napi);
-@@ -2392,8 +2421,6 @@
+@@ -2402,8 +2431,6 @@ static int mtk_hw_init(struct mtk_eth *e
  	mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
  	mtk_tx_irq_disable(eth, ~0);
  	mtk_rx_irq_disable(eth, ~0);
@@ -60,7 +59,7 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  
  	/* FE int grouping */
  	mtk_w32(eth, MTK_TX_DONE_INT, MTK_PDMA_INT_GRP1);
-@@ -2402,19 +2429,6 @@
+@@ -2412,19 +2439,6 @@ static int mtk_hw_init(struct mtk_eth *e
  	mtk_w32(eth, MTK_RX_DONE_INT, MTK_QDMA_INT_GRP2);
  	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
  
@@ -80,9 +79,8 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  	return 0;
  
  err_disable_pm:
-diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h	2020-04-21 14:33:10.702640743 +0800
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h	2020-04-21 14:33:24.902141220 +0800
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 @@ -84,6 +84,8 @@
  #define MTK_GDMA_ICS_EN		BIT(22)
  #define MTK_GDMA_TCS_EN		BIT(21)

target/linux/mediatek/patches-5.4/1001-eth-mtk-disable-TBDDONE-support.patch

@@ -1,7 +1,6 @@
-diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c       2020-04-21 14:33:05.702816632 +0800
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c       2020-04-21 14:33:19.590328084 +0800
-@@ -1345,10 +1345,11 @@
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1355,10 +1355,11 @@ static int mtk_poll_tx_qdma(struct mtk_e
  		u32 next_cpu = desc->txd2;
  		int mac = 0;
  
@@ -14,7 +13,7 @@ diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/m
  		tx_buf = mtk_desc_to_tx_buf(ring, desc);
  		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
  			mac = 1;
-@@ -2172,7 +2173,7 @@
+@@ -2182,7 +2183,7 @@ static int mtk_start_dma(struct mtk_eth
  
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
  		mtk_w32(eth,