linux/Documentation
Feng Tang 03ef32d665 sys_info: add a default kernel sys_info mask
Which serves as a global default sys_info mask.  When users want the same
system information for many error cases (panic, hung, lockup ...), they
can chose to set this global knob only once, while not setting up each
individual sys_info knobs.

This just adds a 'lazy' option, and doesn't change existing kernel
behavior as the mask is 0 by default.

Link: https://lkml.kernel.org/r/20251113111039.22701-5-feng.tang@linux.alibaba.com
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Feng Tang <feng.tang@linux.alibaba.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Lance Yang <ioworker0@gmail.com>
Cc: "Paul E . McKenney" <paulmck@kernel.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-11-20 14:03:43 -08:00
..
ABI VFIO updates for v6.18-rc1 part 2 2025-10-08 11:22:27 -07:00
accel Documentation: accel: amdxdna: Update compiler information 2025-08-21 08:25:31 -07:00
accounting docs: update delaytop documentation for new interactive features 2025-09-13 17:32:56 -07:00
admin-guide sys_info: add a default kernel sys_info mask 2025-11-20 14:03:43 -08:00
arch - Make TDX and kexec work together 2025-10-04 10:01:30 -07:00
block
bpf bpf: disable and remove registers chain based liveness 2025-09-19 09:27:23 -07:00
cdrom
core-api dma-mapping updates for Linux 6.18: 2025-10-03 17:41:12 -07:00
cpu-freq cpufreq: Drop unused symbol CPUFREQ_ETERNAL 2025-10-01 13:57:22 +02:00
crypto crypto: doc - Add explicit title heading to API docs 2025-09-28 11:54:48 +08:00
dev-tools checkpatch: document new check PLACEHOLDER_USE 2025-11-11 16:48:29 -08:00
devicetree dt-bindings: gpio: ti,twl4030: Correct the schema $id path 2025-11-03 11:48:30 +01:00
doc-guide
driver-api pci-v6.18-changes 2025-10-06 10:41:03 -07:00
edac
fault-injection
fb fbdev fixes & enhancements for 6.18-rc1: 2025-10-10 09:36:23 -07:00
features OpenRISC updates for 6.18 2025-10-05 10:02:54 -07:00
filesystems Ext4 bug fixes for 6.18-rc2, including 2025-10-15 07:51:57 -07:00
firmware-guide Documentation: ACPI: i2c-muxes: fix I2C device references 2025-11-03 17:01:05 +01:00
firmware_class
fpga
gpu drm next for 6.18-rc1 2025-10-02 12:47:25 -07:00
hid
hwmon hwmon: (cros_ec) register fans into thermal framework cooling devices 2025-09-25 08:08:14 -07:00
i2c i2c: i801: Add support for Intel Wildcat Lake-U 2025-09-28 00:45:53 +02:00
iio docs: iio: add documentation for ade9000 driver 2025-09-13 14:20:44 +01:00
images
infiniband
input Input: add INPUT_PROP_HAPTIC_TOUCHPAD 2025-09-15 14:32:54 +02:00
isdn
kbuild Kbuild updates for 6.18 2025-10-01 20:58:51 -07:00
kernel-hacking
leds
litmus-tests
livepatch
locking Documentation: locking: Add local_lock_nested_bh() to locktypes 2025-08-21 12:52:20 -06:00
maintainer docs: maintainer: Fix ambiguous subheading formatting 2025-09-18 10:26:45 -06:00
mhi
misc-devices
mm Only two patch series in this pull request: 2025-10-05 12:11:07 -07:00
netlabel
netlink dpll: spec: add missing module-name and clock-id to pin-get reply 2025-10-27 18:20:36 -07:00
networking Documentation: netconsole: Remove obsolete contact people 2025-10-29 17:40:19 -07:00
nvdimm
nvme
PCI pci-v6.18-changes 2025-10-06 10:41:03 -07:00
pcmcia
peci
power It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
process It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
RCU RCU pull request for v6.18 2025-10-04 11:28:45 -07:00
rust docs: rust: add section on imports formatting 2025-10-17 00:56:20 +02:00
scheduler
scsi
security
sound ALSA: emu10k1: Fix typo in docs 2025-10-04 15:47:24 +02:00
sphinx docs: remove cdomain.py 2025-09-21 16:35:57 -06:00
sphinx-static
spi
staging It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
sunrpc/xdr
target
tee Documentation: tee: Add Qualcomm TEE driver 2025-09-15 17:34:06 +02:00
timers
tools tools/rtla: Add remaining support for osnoise actions 2025-09-27 04:53:48 -04:00
trace Documentation: trace: histogram: Convert ftrace docs cross-reference 2025-09-18 11:49:26 -06:00
translations More power management updates for 6.18-rc1 2025-10-07 09:39:51 -07:00
usb
userspace-api It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
virt KVM x86 fixes for 6.18: 2025-10-18 10:25:43 +02:00
w1 docs: w1: ds2482: fix typo in buses 2025-09-16 10:00:57 -06:00
watchdog
wmi
.gitignore
.renames.txt docs: add Documentation/.renames.txt 2025-09-09 13:37:16 -06:00
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py docs: conf.py: drop xindy rule 2025-08-29 16:45:09 -06:00
docutils.conf
index.rst
Kconfig
Makefile docs: add tools/docs/gen-redirects.py 2025-09-09 13:37:16 -06:00
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst