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Filename Latest commit message Latest commit date
Guenter Roeck 113a8edfb9 net: i825xx: Use absolute_pointer for memcpy from fixed memory location
[ Upstream commit dff2d13114f0beec448da9b3716204eb34b0cf41 ]

gcc 11.x reports the following compiler warning/error.

  drivers/net/ethernet/i825xx/82596.c: In function 'i82596_probe':
  arch/m68k/include/asm/string.h:72:25: error:
	'__builtin_memcpy' reading 6 bytes from a region of size 0 [-Werror=stringop-overread]

Use absolute_pointer() to work around the problem.

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-30 10:09:25 +02:00
arch sparc32: page align size in arch_dma_alloc 2021-09-30 10:09:25 +02:00
block blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd 2021-09-30 10:09:25 +02:00
certs
crypto
Documentation
drivers net: i825xx: Use absolute_pointer for memcpy from fixed memory location 2021-09-30 10:09:25 +02:00
fs cifs: fix a sign extension bug 2021-09-30 10:09:24 +02:00
include compiler.h: Introduce absolute_pointer macro 2021-09-30 10:09:25 +02:00
init
ipc
kernel bpf: Add oversize check before call kvcalloc() 2021-09-30 10:09:25 +02:00
lib
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net ipv6: delay fib6_sernum increase in fib6_add 2021-09-30 10:09:24 +02:00
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Makefile Linux 5.4.149 2021-09-26 14:07:14 +02:00
README

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.