diff options
author | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 21:07:54 +0100 |
---|---|---|
committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 23:00:16 +0100 |
commit | 96aa0c6b0b179518e0c228362ea55f1c7793bb3a (patch) | |
tree | 3244114239a7bbf380ee9fa76680b55e459e06c0 /target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch | |
parent | 6b5c3fd055f64ce0f9d111820123caf33632a51f (diff) | |
download | upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.tar.gz upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.tar.bz2 upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.zip |
brcm2708: add linux 4.9 support
Patches from Raspberry Pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.9.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch b/target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch new file mode 100644 index 0000000000..b8b424beee --- /dev/null +++ b/target/linux/brcm2708/patches-4.9/0001-smsx95xx-fix-crimes-against-truesize.patch @@ -0,0 +1,47 @@ +From 3df8aa3aa981f3c463d793b69fa23c5aab53fec2 Mon Sep 17 00:00:00 2001 +From: Steve Glendinning <steve.glendinning@smsc.com> +Date: Thu, 19 Feb 2015 18:47:12 +0000 +Subject: [PATCH] smsx95xx: fix crimes against truesize + +smsc95xx is adjusting truesize when it shouldn't, and following a recent patch from Eric this is now triggering warnings. + +This patch stops smsc95xx from changing truesize. + +Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> +--- + drivers/net/usb/smsc95xx.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +--- a/drivers/net/usb/smsc95xx.c ++++ b/drivers/net/usb/smsc95xx.c +@@ -82,6 +82,10 @@ static bool turbo_mode = true; + module_param(turbo_mode, bool, 0644); + MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction"); + ++static bool truesize_mode = false; ++module_param(truesize_mode, bool, 0644); ++MODULE_PARM_DESC(truesize_mode, "Report larger truesize value"); ++ + static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index, + u32 *data, int in_pm) + { +@@ -1951,7 +1955,8 @@ static int smsc95xx_rx_fixup(struct usbn + if (dev->net->features & NETIF_F_RXCSUM) + smsc95xx_rx_csum_offload(skb); + skb_trim(skb, skb->len - 4); /* remove fcs */ +- skb->truesize = size + sizeof(struct sk_buff); ++ if (truesize_mode) ++ skb->truesize = size + sizeof(struct sk_buff); + + return 1; + } +@@ -1969,7 +1974,8 @@ static int smsc95xx_rx_fixup(struct usbn + if (dev->net->features & NETIF_F_RXCSUM) + smsc95xx_rx_csum_offload(ax_skb); + skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */ +- ax_skb->truesize = size + sizeof(struct sk_buff); ++ if (truesize_mode) ++ ax_skb->truesize = size + sizeof(struct sk_buff); + + usbnet_skb_return(dev, ax_skb); + } |