nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.22 to 3.10.23

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Nathan
2025-04-09 17:19:07 -05:00
parent 74577147bc
commit 943c6a9f68
64 changed files with 510 additions and 466 deletions
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8
drivers/net/macvtap.c
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@@ -661,6 +661,7 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
const struct iovec *iv, unsigned long total_len,
size_t count, int noblock)
{
int good_linear = SKB_MAX_HEAD(NET_IP_ALIGN);
struct sk_buff *skb;
struct macvlan_dev *vlan;
unsigned long len = total_len;
@@ -703,6 +704,8 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
copylen = vnet_hdr.hdr_len ? vnet_hdr.hdr_len : GOODCOPY_LEN;
if (copylen > good_linear)
copylen = good_linear;
linear = copylen;
if (iov_pages(iv, vnet_hdr_len + copylen, count)
<= MAX_SKB_FRAGS)
@@ -711,7 +714,10 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
if (!zerocopy) {
copylen = len;
linear = vnet_hdr.hdr_len;
if (vnet_hdr.hdr_len > good_linear)
linear = good_linear;
else
linear = vnet_hdr.hdr_len;
}
skb = macvtap_alloc_skb(&q->sk, NET_IP_ALIGN, copylen,