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| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2018-08-08 09:54:51 +0200 |
|---|---|---|
| committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2018-08-08 09:54:51 +0200 |
| commit | e3ab280e47000aee3dc0ea916bcb656490e9839d (patch) | |
| tree | 4e61f399b6624044b76e9437660eea975345080f /target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch | |
| parent | 5742a2ba35e20b7fe7ca9aac3ceb42e0a4f37ca0 (diff) | |
| download | mtk-20170518-e3ab280e47000aee3dc0ea916bcb656490e9839d.zip mtk-20170518-e3ab280e47000aee3dc0ea916bcb656490e9839d.tar.gz mtk-20170518-e3ab280e47000aee3dc0ea916bcb656490e9839d.tar.bz2 | |
kernel: remove linux 3.18 support
No targets are using it anymore
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch')
| -rw-r--r-- | target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch b/target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch deleted file mode 100644 index 6bb4747..0000000 --- a/target/linux/generic/pending-3.18/077-08-bgmac-add-check-for-oversized-packets.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -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@nbd.name> ---- - ---- 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; - |