linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-28 19:20:30 +00:00

No description

C 96.9%
Assembly 0.9%
Rust 0.6%
Shell 0.6%
Python 0.5%
Other 0.3%

Find a file

Luca Weiss f09a52e442 remoteproc: qcom_q6v5_pas: detach power domains on remove [ Upstream commit `34d01df00b` ] We need to detach from the power domains also on remove, not just on probe fail so a subsequent probe works as expected. Otherwise the following error appears on re-probe: [ 29.452005] sysfs: cannot create duplicate filename '/devices/genpd:0:3000000.remoteproc' [ 29.477121] CPU: 1 PID: 483 Comm: sh Tainted: G W 6.1.0-rc4-00075-g71a113770bda #78 [ 29.510319] Hardware name: Fairphone 4 (DT) [ 29.538335] Call trace: [ 29.564470] dump_backtrace.part.0+0xe0/0xf0 [ 29.592602] show_stack+0x18/0x30 [ 29.619616] dump_stack_lvl+0x64/0x80 [ 29.646834] dump_stack+0x18/0x34 [ 29.673541] sysfs_warn_dup+0x60/0x7c [ 29.700592] sysfs_create_dir_ns+0xec/0x110 [ 29.728057] kobject_add_internal+0xb8/0x374 [ 29.755530] kobject_add+0x9c/0x104 [ 29.782072] device_add+0xbc/0x8a0 [ 29.808445] device_register+0x20/0x30 [ 29.835175] genpd_dev_pm_attach_by_id+0xa4/0x190 [ 29.862851] genpd_dev_pm_attach_by_name+0x3c/0xb0 [ 29.890472] dev_pm_domain_attach_by_name+0x20/0x30 [ 29.918212] adsp_probe+0x278/0x580 [ 29.944384] platform_probe+0x68/0xc0 [ 29.970603] really_probe+0xbc/0x2dc [ 29.996662] __driver_probe_device+0x78/0xe0 [ 30.023491] device_driver_attach+0x48/0xac [ 30.050215] bind_store+0xb8/0x114 [ 30.075957] drv_attr_store+0x24/0x3c [ 30.101874] sysfs_kf_write+0x44/0x54 [ 30.127751] kernfs_fop_write_iter+0x120/0x1f0 [ 30.154448] vfs_write+0x1ac/0x380 [ 30.179937] ksys_write+0x70/0x104 [ 30.205274] __arm64_sys_write+0x1c/0x2c [ 30.231060] invoke_syscall+0x48/0x114 [ 30.256594] el0_svc_common.constprop.0+0x44/0xec [ 30.283183] do_el0_svc+0x2c/0xd0 [ 30.308320] el0_svc+0x2c/0x84 [ 30.333059] el0t_64_sync_handler+0xf4/0x120 [ 30.359001] el0t_64_sync+0x18c/0x190 [ 30.384385] kobject_add_internal failed for genpd:0:3000000.remoteproc with -EEXIST, don't try to register things with the same name in the same directory. [ 30.406029] remoteproc remoteproc0: releasing 3000000.remoteproc [ 30.416064] qcom_q6v5_pas: probe of 3000000.remoteproc failed with error -17 Fixes: `17ee2fb4e8` ("remoteproc: qcom: pas: Vote for active/proxy power domains") Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com> Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221118090816.100012-2-luca.weiss@fairphone.com Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2022-12-31 13:32:52 +01:00
arch	RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config()	2022-12-31 13:32:51 +01:00
block	block: clear ->slave_dir when dropping the main slave_dir reference	2022-12-31 13:32:12 +01:00
certs	certs: make system keyring depend on built-in x509 parser	2022-09-24 04:31:18 +09:00
crypto	crypto: tcrypt - Fix multibuffer skcipher speed test mem leak	2022-12-31 13:32:34 +01:00
Documentation	dmaengine: idxd: Make read buffer sysfs attributes invisible for Intel IAA	2022-12-31 13:32:47 +01:00
drivers	remoteproc: qcom_q6v5_pas: detach power domains on remove	2022-12-31 13:32:52 +01:00
fs	fs/ntfs3: Fix slab-out-of-bounds read in ntfs_trim_fs	2022-12-31 13:32:49 +01:00
include	dmaengine: idxd: Fix crc_val field for completion record	2022-12-31 13:32:49 +01:00
init	init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash	2022-11-22 22:42:38 +09:00
io_uring	io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()	2022-12-07 06:45:20 -07:00
ipc	ipc: fix memory leak in init_mqueue_fs()	2022-12-31 13:32:01 +01:00
kernel	kprobes: Fix check for probe enabled in kill_kprobe()	2022-12-31 13:32:50 +01:00
lib	test_firmware: fix memory leak in test_firmware_init()	2022-12-31 13:32:40 +01:00
LICENSES	LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers	2021-12-16 14:33:10 +01:00
mm	9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address	2022-12-10 17:10:52 -08:00
net	net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path	2022-12-31 13:32:29 +01:00
rust	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
samples	samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()	2022-12-31 13:32:42 +01:00
scripts	- Handle different output of readelf on different distros running	2022-11-27 12:08:17 -08:00
security	apparmor: Fix memleak in alloc_ns()	2022-12-31 13:32:31 +01:00
sound	ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt	2022-12-31 13:32:22 +01:00
tools	selftests/powerpc: Fix resource leaks	2022-12-31 13:32:51 +01:00
usr	usr/gen_init_cpio.c: remove unnecessary -1 values from int file	2022-10-03 14:21:44 -07:00
virt	Merge branch 'kvm-dwmw2-fixes' into HEAD	2022-11-23 18:59:45 -05:00
.clang-format	inet: ping: use hlist_nulls rcu iterator during lookup	2022-12-01 12:42:46 +01:00
.cocciconfig	scripts: add Linux .cocciconfig for coccinelle	2016-07-22 12:13:39 +02:00
.get_maintainer.ignore	get_maintainer: add Alan to .get_maintainer.ignore	2022-08-20 15:17:44 -07:00
.gitattributes	.gitattributes: use 'dts' diff driver for dts files	2019-12-04 19:44:11 -08:00
.gitignore	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
.mailmap	9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address	2022-12-10 17:10:52 -08:00
.rustfmt.toml	rust: add `.rustfmt.toml`	2022-09-28 09:02:20 +02:00
COPYING	COPYING: state that all contributions really are covered by this file	2020-02-10 13:32:20 -08:00
CREDITS	MAINTAINERS: Remove Michal Marek from Kbuild maintainers	2022-11-16 14:53:00 +09:00
Kbuild	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Kconfig	kbuild: ensure full rebuild when the compiler is updated	2020-05-12 13:28:33 +09:00
MAINTAINERS	9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address	2022-12-10 17:10:52 -08:00
Makefile	Linux 6.1.1	2022-12-21 17:48:12 +01:00
README	Drop all 00-INDEX files from Documentation/	2018-09-09 15:08:58 -06:00

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.