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[ Upstream commitb16f3299ae] Building on ARCH=arc causes a "redefined" warning, so rename this driver's CACHE_LINE_MASK to avoid the warning. ../drivers/net/ethernet/hisilicon/hip04_eth.c:134: warning: "CACHE_LINE_MASK" redefined 134 | #define CACHE_LINE_MASK 0x3F In file included from ../include/linux/cache.h:6, from ../include/linux/printk.h:9, from ../include/linux/kernel.h:19, from ../include/linux/list.h:9, from ../include/linux/module.h:12, from ../drivers/net/ethernet/hisilicon/hip04_eth.c:7: ../arch/arc/include/asm/cache.h:17: note: this is the location of the previous definition 17 | #define CACHE_LINE_MASK (~(L1_CACHE_BYTES - 1)) Fixes:d413779cdd("net: hisilicon: Add an tx_desc to adapt HI13X1_GMAC") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Jiangfeng Xiao <xiaojiangfeng@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.