linux-stable

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Igor Prusov a860aaebac clk: meson: Add missing clocks to axg_clk_regmaps [ Upstream commit `ba535bce57` ] Some clocks were missing from axg_clk_regmaps, which caused kernel panic during cat /sys/kernel/debug/clk/clk_summary [ 57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc ... [ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.436900] pc : regmap_read+0x1c/0x88 [ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.445611] sp : ffff800082f1b690 [ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70 [ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000 [ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000 [ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff [ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000 [ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100 [ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24 [ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710 [ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000 [ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000 [ 57.519615] Call trace: [ 57.522030] regmap_read+0x1c/0x88 [ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.530050] clk_core_is_enabled+0x44/0x120 [ 57.534190] clk_summary_show_subtree+0x154/0x2f0 [ 57.538847] clk_summary_show_subtree+0x220/0x2f0 [ 57.543505] clk_summary_show_subtree+0x220/0x2f0 [ 57.548162] clk_summary_show_subtree+0x220/0x2f0 [ 57.552820] clk_summary_show_subtree+0x220/0x2f0 [ 57.557477] clk_summary_show_subtree+0x220/0x2f0 [ 57.562135] clk_summary_show_subtree+0x220/0x2f0 [ 57.566792] clk_summary_show_subtree+0x220/0x2f0 [ 57.571450] clk_summary_show+0x84/0xb8 [ 57.575245] seq_read_iter+0x1bc/0x4b8 [ 57.578954] seq_read+0x8c/0xd0 [ 57.582059] full_proxy_read+0x68/0xc8 [ 57.585767] vfs_read+0xb0/0x268 [ 57.588959] ksys_read+0x70/0x108 [ 57.592236] __arm64_sys_read+0x24/0x38 [ 57.596031] invoke_syscall+0x50/0x128 [ 57.599740] el0_svc_common.constprop.0+0x48/0xf8 [ 57.604397] do_el0_svc+0x28/0x40 [ 57.607675] el0_svc+0x34/0xb8 [ 57.610694] el0t_64_sync_handler+0x13c/0x158 [ 57.615006] el0t_64_sync+0x190/0x198 [ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00) [ 57.624668] ---[ end trace 0000000000000000 ]--- [jbrunet: add missing Fixes tag] Signed-off-by: Igor Prusov <ivprusov@salutedevices.com> Link: https://lore.kernel.org/r/20240202172537.1.I64656c75d84284bc91e6126b50b33c502be7c42a@changeid Fixes: `14ebb3154b` ("clk: meson: axg: add Video Clocks") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:18:31 -04:00
arch	s390/cache: prevent rebuild of shared_cpu_list	2024-03-26 18:18:24 -04:00
block	block: fix deadlock between bd_link_disk_holder and partition scan	2024-03-26 18:17:59 -04:00
certs	This update includes the following changes:	2023-11-02 16:15:30 -10:00
crypto	crypto: algif_hash - Remove bogus SGL free on zero-length error path	2024-02-23 09:51:51 +01:00
Documentation	devlink: Fix length of eswitch inline-mode	2024-03-26 18:18:27 -04:00
drivers	clk: meson: Add missing clocks to axg_clk_regmaps	2024-03-26 18:18:31 -04:00
fs	erofs: fix lockdep false positives on initializing erofs_pseudo_mnt	2024-03-26 18:18:26 -04:00
include	drm: Don't treat 0 as -1 in drm_fixp2int_ceil	2024-03-26 18:18:28 -04:00
init	update workarounds for gcc "asm goto" issue	2024-02-23 09:51:21 +01:00
io_uring	io_uring/net: fix overflow check in io_recvmsg_mshot_prep()	2024-03-26 18:18:01 -04:00
ipc	Many singleton patches against the MM code. The patch series which are	2023-11-02 19:38:47 -10:00
kernel	bpf: hardcode BPF_PROG_PACK_SIZE to 2MB * num_possible_nodes()	2024-03-26 18:18:27 -04:00
lib	net: blackhole_dev: fix build warning for ethh set but not used	2024-03-26 18:18:09 -04:00
LICENSES	LICENSES: Add the copyleft-next-0.3.1 license	2022-11-08 15:44:01 +01:00
mm	readahead: avoid multiple marked readahead pages	2024-03-15 10:48:22 -04:00
net	devlink: Fix length of eswitch inline-mode	2024-03-26 18:18:27 -04:00
rust	rust: Ignore preserve-most functions	2024-01-25 15:45:09 -08:00
samples	work around gcc bugs with 'asm goto' with outputs	2024-02-23 09:51:20 +01:00
scripts	gen_compile_commands: fix invalid escape sequence warning	2024-03-26 18:17:51 -04:00
security	landlock: Fix asymmetric private inodes referring	2024-03-06 14:53:55 +00:00
sound	ASoC: sh: rz-ssi: Fix error message print	2024-03-26 18:18:30 -04:00
tools	perf bpf: Clean up the generated/copied vmlinux.h	2024-03-26 18:18:31 -04:00
usr	arch: Remove Itanium (IA-64) architecture	2023-09-11 08:13:17 +00:00
virt	KVM/arm64 fixes for 6.7, part #2	2023-12-22 18:03:54 -05:00
.clang-format	iommu: Add for_each_group_device()	2023-05-23 08:15:51 +02:00
.cocciconfig
.get_maintainer.ignore	get_maintainer: add Alan to .get_maintainer.ignore	2022-08-20 15:17:44 -07:00
.gitattributes	.gitattributes: set diff driver for Rust source code files	2023-05-31 17:48:25 +02:00
.gitignore	kbuild: rpm-pkg: generate kernel.spec in rpmbuild/SPECS/	2023-10-03 20:49:09 +09:00
.mailmap	12 hotfixes. 2 are cc:stable and the remainder either address post-6.7	2024-01-05 13:46:18 -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	12 hotfixes. 2 are cc:stable and the remainder either address post-6.7	2024-01-05 13:46:18 -08:00
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	12 hotfixes. 2 are cc:stable and the remainder either address post-6.7	2024-01-05 13:46:18 -08:00
Makefile	Linux 6.7.10	2024-03-15 14:22:41 -04:00
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.