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Filename Latest commit message Latest commit date
Greg Kroah-Hartman 776fba1486 i915: fix build warning in intel_dp_get_link_status()
There is a build warning using gcc-11 showing a mis-match in the .h and .c
definitions of intel_dp_get_link_status():
  CC [M]  drivers/gpu/drm/i915/display/intel_dp.o
drivers/gpu/drm/i915/display/intel_dp.c:4139:56: warning: argument 2 of type ‘u8[6]’ {aka ‘unsigned char[6]’} with mismatched bound [-Warray-parameter=]
 4139 | intel_dp_get_link_status(struct intel_dp *intel_dp, u8 link_status[DP_LINK_STATUS_SIZE])
      |                                                     ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/i915/display/intel_dp.c:51:
drivers/gpu/drm/i915/display/intel_dp.h:105:57: note: previously declared as ‘u8 *’ {aka ‘unsigned char *’}
  105 | intel_dp_get_link_status(struct intel_dp *intel_dp, u8 *link_status);
      |                                                     ~~~~^~~~~~~~~~~

This was fixed accidentally commit b30edfd8d0b4 ("drm/i915: Switch to LTTPR
non-transparent mode link training") by getting rid of the function entirely,
but that is not a viable backport for a stable kernel, so just fix up the
function definition to remove the build warning entirely.  There is no
functional change for this, and it fixes up one of the last 'make allmodconfig'
build warnings when using gcc-11 on this kernel tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-03 08:59:16 +02:00
arch MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c 2021-06-03 08:59:16 +02:00
block blk-mq: Swap two calls in blk_mq_exit_queue() 2021-05-19 10:08:30 +02:00
certs
crypto crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS 2021-05-11 14:04:15 +02:00
Documentation Documentation: seccomp: Fix user notification documentation 2021-06-03 08:59:03 +02:00
drivers i915: fix build warning in intel_dp_get_link_status() 2021-06-03 08:59:16 +02:00
fs SMB3: incorrect file id in requests compounded with open 2021-06-03 08:59:12 +02:00
include net: sched: fix tx action rescheduling issue during deactivation 2021-06-03 08:59:13 +02:00
init init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM 2021-04-10 13:34:32 +02:00
ipc
kernel bpf: No need to simulate speculative domain for immediates 2021-05-28 13:10:26 +02:00
lib lib: stackdepot: turn depot_lock spinlock to raw_spinlock 2021-05-22 11:38:30 +02:00
LICENSES
mm mm/hugetlb: fix F_SEAL_FUTURE_WRITE 2021-05-19 10:08:29 +02:00
net sch_dsmark: fix a NULL deref in qdisc_reset() 2021-06-03 08:59:15 +02:00
samples samples/bpf: Fix broken tracex1 due to kprobe argument change 2021-05-19 10:08:23 +02:00
scripts scripts: switch explicitly to Python 3 2021-05-22 11:38:30 +02:00
security security: commoncap: fix -Wstringop-overread warning 2021-05-11 14:04:16 +02:00
sound ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static 2021-06-03 08:59:15 +02:00
tools perf jevents: Fix getting maximum number of fds 2021-06-03 08:59:08 +02:00
usr
virt KVM: arm64: Initialize VCPU mdcr_el2 before loading it 2021-05-22 11:38:30 +02:00
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Makefile Linux 5.4.123 2021-05-28 13:10:27 +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.