kernel: bump 4.9 to 4.9.117 for 18.06

* Refreshed patches.
* Removed patches:
  - target/linux/ar71xx/patches-4.9/103-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch superseded by upstream
  - target/linux/ar71xx/patches-4.9/403-mtd_fix_cfi_cmdset_0002_status_check.patch superseded by upstream
  - target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch accepted upstream
  - target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch accepted upstream
  - target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch accepted upstream
  - target/linux/generic/pending-4.9/900-gen_stats-fix-netlink-stats-padding.patch

* New backported patch to address ext4 breakage, introduced in 4.9.112:
  - backport-4.9/500-ext4-fix-check-to-prevent-initializing-reserved-inod.patch

Also add ARM64_SSBD symbol to ARM64 targets still running kernel 4.9

Thanks to Koen Vandeputte for pointing out the need to add the ARM64_SSBD symbol, and the ext4 patch.

Compile-tested on: ar71xx
Run-tested on: ar71xx

Signed-off-by: Stijn Segers <foss@volatilesystems.org>

3 files changed, 0 insertions, 160 deletions

diff --git a/target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch b/target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch
deleted file mode 100644
index 9d41b3cce4..0000000000
--- a/target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 80a79a889ce5df16c5261ab2f1e8e63b94b78102 Mon Sep 17 00:00:00 2001
-From: Heiner Kallweit <hkallweit1@gmail.com>
-Date: Fri, 28 Oct 2016 07:58:46 +0200
-Subject: [PATCH 1/8] mtd: m25p80: consider max message size in m25p80_read
-
-Consider a message size limit when calculating the maximum amount
-of data that can be read.
-
-The message size limit has been introduced with 4.9, so cc it
-to stable.
-
-Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
-Cc: <stable@vger.kernel.org> # 4.9.x
-Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
----
- drivers/mtd/devices/m25p80.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/mtd/devices/m25p80.c
-+++ b/drivers/mtd/devices/m25p80.c
-@@ -174,7 +174,8 @@ static ssize_t m25p80_read(struct spi_no
- 
- 	t[1].rx_buf = buf;
- 	t[1].rx_nbits = m25p80_rx_nbits(nor);
--	t[1].len = min(len, spi_max_transfer_size(spi));
-+	t[1].len = min3(len, spi_max_transfer_size(spi),
-+			spi_max_message_size(spi) - t[0].len);
- 	spi_message_add_tail(&t[1], &m);
- 
- 	ret = spi_sync(spi, &m);
diff --git a/target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch b/target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch
deleted file mode 100644
index d1d8516789..0000000000
--- a/target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch
+++ /dev/null
@@ -1,101 +0,0 @@
-From d0423d3e4fa7ae305729cb50369427f075ccb279 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Sat, 25 Feb 2017 12:41:28 +0100
-Subject: [PATCH 1/6] bcm63xx_enet: correct clock usage
-
-Check the return code of prepare_enable and change one last instance of
-enable only to prepare_enable. Also properly disable and release the
-clock in error paths and on remove for enetsw.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- drivers/net/ethernet/broadcom/bcm63xx_enet.c | 31 +++++++++++++++++++++-------
- 1 file changed, 23 insertions(+), 8 deletions(-)
-
---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-@@ -1790,7 +1790,9 @@ static int bcm_enet_probe(struct platfor
- 		ret = PTR_ERR(priv->mac_clk);
- 		goto out;
- 	}
--	clk_prepare_enable(priv->mac_clk);
-+	ret = clk_prepare_enable(priv->mac_clk);
-+	if (ret)
-+		goto out_put_clk_mac;
- 
- 	/* initialize default and fetch platform data */
- 	priv->rx_ring_size = BCMENET_DEF_RX_DESC;
-@@ -1822,9 +1824,11 @@ static int bcm_enet_probe(struct platfor
- 		if (IS_ERR(priv->phy_clk)) {
- 			ret = PTR_ERR(priv->phy_clk);
- 			priv->phy_clk = NULL;
--			goto out_put_clk_mac;
-+			goto out_disable_clk_mac;
- 		}
--		clk_prepare_enable(priv->phy_clk);
-+		ret = clk_prepare_enable(priv->phy_clk);
-+		if (ret)
-+			goto out_put_clk_phy;
- 	}
- 
- 	/* do minimal hardware init to be able to probe mii bus */
-@@ -1915,13 +1919,16 @@ out_free_mdio:
- out_uninit_hw:
- 	/* turn off mdc clock */
- 	enet_writel(priv, 0, ENET_MIISC_REG);
--	if (priv->phy_clk) {
-+	if (priv->phy_clk)
- 		clk_disable_unprepare(priv->phy_clk);
-+
-+out_put_clk_phy:
-+	if (priv->phy_clk)
- 		clk_put(priv->phy_clk);
--	}
- 
--out_put_clk_mac:
-+out_disable_clk_mac:
- 	clk_disable_unprepare(priv->mac_clk);
-+out_put_clk_mac:
- 	clk_put(priv->mac_clk);
- out:
- 	free_netdev(dev);
-@@ -2766,7 +2773,9 @@ static int bcm_enetsw_probe(struct platf
- 		ret = PTR_ERR(priv->mac_clk);
- 		goto out_unmap;
- 	}
--	clk_enable(priv->mac_clk);
-+	ret = clk_prepare_enable(priv->mac_clk);
-+	if (ret)
-+		goto out_put_clk;
- 
- 	priv->rx_chan = 0;
- 	priv->tx_chan = 1;
-@@ -2787,7 +2796,7 @@ static int bcm_enetsw_probe(struct platf
- 
- 	ret = register_netdev(dev);
- 	if (ret)
--		goto out_put_clk;
-+		goto out_disable_clk;
- 
- 	netif_carrier_off(dev);
- 	platform_set_drvdata(pdev, dev);
-@@ -2796,6 +2805,9 @@ static int bcm_enetsw_probe(struct platf
- 
- 	return 0;
- 
-+out_disable_clk:
-+	clk_disable_unprepare(priv->mac_clk);
-+
- out_put_clk:
- 	clk_put(priv->mac_clk);
- 
-@@ -2827,6 +2839,9 @@ static int bcm_enetsw_remove(struct plat
- 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- 	release_mem_region(res->start, resource_size(res));
- 
-+	clk_disable_unprepare(priv->mac_clk);
-+	clk_put(priv->mac_clk);
-+
- 	free_netdev(dev);
- 	return 0;
- }
diff --git a/target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch b/target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
deleted file mode 100644
index 22c6d01873..0000000000
--- a/target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 23d94cb855b6f4f0ee1c01679224472104ac6440 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Sat, 30 Sep 2017 14:10:18 +0200
-Subject: [PATCH 2/6] bcm63xx_enet: do not write to random DMA channel on
- BCM6345
-
-The DMA controller regs actually point to DMA channel 0, so the write to
-ENETDMA_CFG_REG will actually modify a random DMA channel.
-
-Since DMA controller registers do not exist on BCM6345, guard the write
-with the usual check for dma_has_sram.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- drivers/net/ethernet/broadcom/bcm63xx_enet.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-@@ -1063,7 +1063,8 @@ static int bcm_enet_open(struct net_devi
- 	val = enet_readl(priv, ENET_CTL_REG);
- 	val |= ENET_CTL_ENABLE_MASK;
- 	enet_writel(priv, val, ENET_CTL_REG);
--	enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
-+	if (priv->dma_has_sram)
-+		enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
- 	enet_dmac_writel(priv, priv->dma_chan_en_mask,
- 			 ENETDMAC_CHANCFG, priv->rx_chan);
-