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| author | Felix Fietkau <nbd@openwrt.org> | 2015-11-07 16:22:08 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-11-07 16:22:08 +0000 |
| commit | ad133b57a94165e1289ac63b38139047a1450dbb (patch) | |
| tree | b59d5e2f60aface2db357eef2bd87d5d448c26a3 /target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch | |
| parent | 86a46a817ba7cfab4963818f9c97508f1f835762 (diff) | |
| download | upstream-ad133b57a94165e1289ac63b38139047a1450dbb.tar.gz upstream-ad133b57a94165e1289ac63b38139047a1450dbb.tar.bz2 upstream-ad133b57a94165e1289ac63b38139047a1450dbb.zip | |
kernel: remove linux 4.0 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 47412
Diffstat (limited to 'target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch')
| -rw-r--r-- | target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch b/target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch deleted file mode 100644 index 705aa2d2a4..0000000000 --- a/target/linux/generic/patches-4.0/072-08-bgmac-add-check-for-oversized-packets.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Felix Fietkau <nbd@openwrt.org> -Date: Sun, 12 Apr 2015 22:28:20 +0200 -Subject: [PATCH] bgmac: add check for oversized packets - -In very rare cases, the MAC can catch an internal buffer that is bigger -than it's supposed to be. Instead of crashing the kernel, simply pass -the buffer back to the hardware - -Signed-off-by: Felix Fietkau <nbd@openwrt.org> ---- - ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -445,6 +445,13 @@ static int bgmac_dma_rx_read(struct bgma - break; - } - -+ if (len > BGMAC_RX_ALLOC_SIZE) { -+ bgmac_err(bgmac, "Found oversized packet at slot %d, DMA issue!\n", -+ ring->start); -+ put_page(virt_to_head_page(buf)); -+ break; -+ } -+ - /* Omit CRC. */ - len -= ETH_FCS_LEN; - |