domenico/openwrt-R7800-nss
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kernel: bump 4.9 to 4.9.116

Browse Source 
Refreshed all patches

Remove upstreamed patches.
- 103-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch
- 403-mtd_fix_cfi_cmdset_0002_status_check.patch
- 001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch
- 001-4.15-08-bcm63xx_enet-correct-clock-usage.patch
- 001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
- 900-gen_stats-fix-netlink-stats-padding.patch

Introduce a 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

This patch has been slightly altered to compensate for a new helper function
introduced in later kernels.

Also add ARM64_SSBD symbol to ARM64 targets still running kernel 4.9

Compile-tested on: ar71xx, bcm2710
Runtime-tested on: ar71xx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Koen Vandeputte
2018-07-31 13:30:14 +02:00
parent d0e0b7049f
commit fec8fe8069
52 changed files with 375 additions and 646 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch
View File

@@ -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);

101
target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch
View File

@@ -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;
}

29
target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
View File

@@ -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);

6
target/linux/brcm63xx/patches-4.9/400-bcm963xx_flashmap.patch
View File

@@ -23,7 +23,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
.width = 2,
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -72,6 +72,7 @@ static int parse_redboot_partitions(stru
@@ -73,6 +73,7 @@ static int parse_redboot_partitions(stru
int nulllen = 0;
int numslots;
unsigned long offset;
@@ -31,7 +31,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
static char nullstring[] = "unallocated";
#endif
@@ -176,6 +177,16 @@ static int parse_redboot_partitions(stru
@@ -177,6 +178,16 @@ static int parse_redboot_partitions(stru
goto out;
}
@@ -48,7 +48,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
@@ -196,10 +207,10 @@ static int parse_redboot_partitions(stru
@@ -197,10 +208,10 @@ static int parse_redboot_partitions(stru
goto out;
}
new_fl->img = &buf[i];

6
target/linux/brcm63xx/patches-4.9/598-board_sr102.patch
View File

@@ -1,6 +1,6 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -2457,6 +2457,56 @@
@@ -2642,6 +2642,56 @@ static struct board_info __initdata boar
},
},
};
@@ -57,7 +57,7 @@
#endif /* CONFIG_BCM63XX_CPU_63268 */
/*
@@ -2557,6 +2609,7 @@
@@ -2750,6 +2800,7 @@ static const struct board_info __initcon
&board_963268bu_p300,
&board_963269bhr,
&board_vw6339gu,
@@ -65,7 +65,7 @@
#endif
};
@@ -2661,6 +2714,7 @@
@@ -2862,6 +2913,7 @@ static struct of_device_id const bcm963x
{ .compatible = "brcm,bcm963268bu_p300", .data = &board_963268bu_p300, },
{ .compatible = "brcm,bcm963269bhr", .data = &board_963269bhr, },
{ .compatible = "inteno,vg50", .data = &board_vw6339gu, },