Pavel Tatashin b1f6f161b2 printk: honor the max_reason field in kmsg_dumper ...

kmsg_dump() allows to dump kmesg buffer for various system events: oops,
panic, reboot, etc. It provides an interface to register a callback
call for clients, and in that callback interface there is a field
"max_reason", but it was getting ignored when set to any "reason"
higher than KMSG_DUMP_OOPS unless "always_kmsg_dump" was passed as
kernel parameter.

Allow clients to actually control their "max_reason", and keep the
current behavior when "max_reason" is not set.

Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Link: https://lore.kernel.org/lkml/20200515184434.8470-3-keescook@chromium.org/
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Kees Cook <keescook@chromium.org>

2020-05-30 10:34:03 -07:00

..

acpi

Merge tag 'acpi-5.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2020-04-06 10:35:06 -07:00

asm-generic

userfaultfd: wp: add pmd_swp_*uffd_wp() helpers

2020-04-07 10:43:39 -07:00

clocksource

pwm: omap-dmtimer: Drop unused header file

2020-03-30 18:03:06 +02:00

crypto

crypto: curve25519 - do not pollute dispatcher based on assembler

2020-04-09 00:01:59 +09:00

drm

drm/bridge: analogix_dp: Split bind() into probe() and real bind()

2020-04-09 10:29:35 +02:00

dt-bindings

Merge tag 'riscv-for-linus-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2020-04-09 10:51:30 -07:00

keys

KEYS: Don't write out to userspace while holding key semaphore

2020-03-29 12:40:41 +01:00

kunit

kunit: subtests should be indented 4 spaces according to TAP

2020-03-26 14:08:41 -06:00

kvm

KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts

2020-03-24 12:15:51 +00:00

linux

printk: honor the max_reason field in kmsg_dumper

2020-05-30 10:34:03 -07:00

math-emu

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media

media: cec-notifier: make cec_notifier_get_conn() static

2020-03-20 09:02:45 +01:00

misc

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net

Merge tag '9p-for-5.7' of git://github.com/martinetd/linux

2020-04-06 08:46:59 -07:00

pcmcia

…

ras

…

rdma

IB/mlx5: Expose UAR object and its alloc/destroy commands

2020-03-27 12:59:04 -03:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2020-04-02 17:03:53 -07:00

soc

Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-04-03 15:05:35 -07:00

sound

Merge tag 'asoc-fix-v5.7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2020-04-08 18:08:09 +02:00

target

scsi: target: fix hang when multiple threads try to destroy the same iscsi session

2020-03-26 21:47:47 -04:00

trace

Merge branch 'akpm' (patches from Andrew)

2020-04-07 14:11:54 -07:00

uapi

Merge tag 'iommu-updates-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2020-04-08 11:00:00 -07:00

vdso

vdso: Fix clocksource.h macro detection

2020-03-23 18:51:08 +01:00

video

video: Replace zero-length array with flexible-array member

2020-03-02 16:32:17 +01:00

xen

xen: Use evtchn_type_t as a type for event channels

2020-04-07 12:12:54 +02:00