mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-03 17:04:50 -04:00
9c980a85de
MAX/MIN macros maybe defined already, hence add a guard around them to
prevent errors that complain about redefinition like:
drivers/gpu/drm/amd/amdgpu/../dal-dev/modules/hdcp/hdcp_ddc.c:31: error: "MIN" redefined [-Werror]
31 | #define MIN(a, b) ((a) < (b) ? (a) : (b))
|
In file included from ./include/linux/kernel.h:28,
from ./include/linux/cpumask.h:11,
from ./include/linux/smp.h:13,
from ./include/linux/lockdep.h:14,
from ./include/linux/spinlock.h:63,
from ./include/linux/mmzone.h:8,
from ./include/linux/gfp.h:7,
from ./include/linux/slab.h:16,
from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/modules/inc/mod_hdcp.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_ddc.c:29:
./include/linux/minmax.h:329: note: this is the location of the previous definition
329 | #define MIN(a,b) __cmp(min,a,b)
|
cc1: all warnings being treated as errors
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 reStructuredText 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.