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[ Upstream commiteaeb3b7494] Driver stops producing skbs on ring if a packet with FCS error was coalesced into LRO session. Ring gets hang forever. Thats a logical error in driver processing descriptors: When rx_stat indicates MAC Error, next pointer and eop flags are not filled. This confuses driver so it waits for descriptor 0 to be filled by HW. Solution is fill next pointer and eop flag even for packets with FCS error. Fixes:bab6de8fd1("net: ethernet: aquantia: Atlantic A0 and B0 specific functions.") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.