Star64_linux/drivers/net/ethernet/mediatek
Chen Lin d69a0cd3bf net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
[ Upstream commit 2f2c0d2919 ]

When rx_flag == MTK_RX_FLAGS_HWLRO,
rx_data_len = MTK_MAX_LRO_RX_LENGTH(4096 * 3) > PAGE_SIZE.
netdev_alloc_frag is for alloction of page fragment only.
Reference to other drivers and Documentation/vm/page_frags.rst

Branch to use __get_free_pages when ring->frag_size > PAGE_SIZE.

Signed-off-by: Chen Lin <chen45464546@163.com>
Link: https://lore.kernel.org/r/1654692413-2598-1-git-send-email-chen45464546@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-19 17:50:31 +08:00
..
Kconfig
Makefile
mtk_eth_path.c
mtk_eth_soc.c net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag 2023-04-19 17:50:31 +08:00
mtk_eth_soc.h
mtk_ppe.c net: ethernet: mediatek: ppe: fix wrong size passed to memset() 2023-04-19 17:48:47 +08:00
mtk_ppe.h
mtk_ppe_debugfs.c
mtk_ppe_offload.c
mtk_ppe_regs.h
mtk_sgmii.c net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init() 2023-04-19 17:48:37 +08:00
mtk_star_emac.c