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Arnd Bergmann d3e075a3f0 kernfs: add stub helper for kernfs_generic_poll() [ Upstream commit `79038a9944` ] In some randconfig builds, kernfs ends up being disabled, so there is no prototype for kernfs_generic_poll() In file included from kernel/sched/build_utility.c:97: kernel/sched/psi.c:1479:3: error: implicit declaration of function 'kernfs_generic_poll' is invalid in C99 [-Werror,-Wimplicit-function-declaration] kernfs_generic_poll(t->of, wait); ^ Add a stub helper for it, as we have it for other kernfs functions. Fixes: `aff037078e` ("sched/psi: use kernfs polling functions for PSI trigger polling") Fixes: `147e1a97c4` ("fs: kernfs: add poll file operation") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Chengming Zhou <zhouchengming@bytedance.com> Link: https://lore.kernel.org/r/20230724121823.1357562-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-13 09:42:53 +02:00
Documentation	dt-bindings: extcon: maxim,max77843: restrict connector properties	2023-09-13 09:42:50 +02:00
LICENSES	…
arch	x86/APM: drop the duplicate APM_MINOR_DEV macro	2023-09-13 09:42:52 +02:00
block	block/mq-deadline: use correct way to throttling write requests	2023-09-13 09:42:42 +02:00
certs	certs: Fix build error when PKCS#11 URI contains semicolon	2023-02-09 11:28:11 +01:00
crypto	crypto: api - Use work queue in crypto_destroy_instance	2023-09-13 09:42:32 +02:00
drivers	driver core: Call dma_cleanup() on the test_remove path	2023-09-13 09:42:53 +02:00
fs	pNFS: Fix assignment of xprtdata.cred	2023-09-13 09:42:49 +02:00
include	kernfs: add stub helper for kernfs_generic_poll()	2023-09-13 09:42:53 +02:00
init	sched/psi: Select KERNFS as needed	2023-09-13 09:42:28 +02:00
io_uring	io_uring: fix drain stalls by invalid SQE	2023-09-13 09:42:43 +02:00
ipc	…
kernel	cgroup/cpuset: Inherit parent's load balance state in v2	2023-09-13 09:42:49 +02:00
lib	maple_tree: disable mas_wr_append() when other readers are possible	2023-08-30 16:11:13 +02:00
mm	net-memcg: Fix scope of sockmem pressure indicators	2023-09-13 09:42:33 +02:00
net	netrom: Deny concurrent connect().	2023-09-13 09:42:35 +02:00
rust	rust: allocator: Prevent mis-aligned allocation	2023-08-11 12:08:18 +02:00
samples	samples/bpf: fix broken map lookup probe	2023-09-13 09:42:34 +02:00
scripts	kbuild: rust_is_available: fix confusion when a version appears in the path	2023-09-13 09:42:32 +02:00
security	smackfs: Prevent underflow in smk_set_cipso()	2023-09-13 09:42:42 +02:00
sound	ALSA: ac97: Fix possible error value of *rac97	2023-09-13 09:42:44 +02:00
tools	selftests/bpf: Clean up fmod_ret in bench_rename test script	2023-09-13 09:42:33 +02:00
usr	…
virt	kvm/vfio: ensure kvg instance stays around in kvm_vfio_group_add()	2023-09-13 09:42:46 +02:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
.rustfmt.toml	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	devlink: move code to a dedicated directory	2023-08-30 16:11:00 +02:00
Makefile	kbuild: rust_is_available: remove -v option	2023-09-13 09:42:32 +02:00
README	…

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.