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net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[…
…napi]_alloc_frag [ Upstream commit 2f2c0d2 ] 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>
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