John Ogness f9f3f02db9 printk: introduce a kmsg_dump iterator ... Rather than storing the iterator information in the registered kmsg_dumper structure, create a separate iterator structure. The kmsg_dump_iter structure can reside on the stack of the caller, thus allowing lockless use of the kmsg_dump functions. Update code that accesses the kernel logs using the kmsg_dumper structure to use the new kmsg_dump_iter structure. For kmsg_dumpers, this also means adding a call to kmsg_dump_rewind() to initialize the iterator. All this is in preparation for removal of @logbuf_lock. Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Kees Cook <keescook@chromium.org> # pstore Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20210303101528.29901-13-john.ogness@linutronix.de		2021-03-08 11:43:27 +01:00
..
accessibility
acpi	- Use the newly introduced 'hot' and 'critical' ops for the acpi	2021-02-22 09:39:11 -08:00
amba
android
ata	ata: Avoid comma separated statements	2021-01-31 08:05:46 -07:00
atm	atm: idt77252: fix build broken on amd64	2021-02-15 12:36:27 -08:00
auxdisplay	auxdisplay: Fix duplicate CHARLCD config symbol	2021-01-25 22:14:19 +01:00
base	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
bcma
block	xen: branch for v5.12-rc1	2021-02-21 13:06:08 -08:00
bluetooth	TTY/Serial driver changes for 5.12-rc1	2021-02-20 21:28:04 -08:00
bus	ARM: SoC drivers for v5.12	2021-02-20 18:42:28 -08:00
cdrom
char	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-02-21 17:23:56 -08:00
clk	This is all driver updates, the majority of which is a bunch of new Qualcomm	2021-02-22 09:45:23 -08:00
clocksource	hyperv-next for 5.12	2021-02-21 13:24:39 -08:00
connector
counter
cpufreq	Merge branch 'pm-opp' into pm	2021-02-15 17:01:46 +01:00
cpuidle
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-02-21 17:23:56 -08:00
dax
dca
devfreq	Merge branches 'pm-devfreq' and 'pm-tools'	2021-02-15 17:02:04 +01:00
dio
dma	dmaengine dw: Revert "dmaengine: dw: Enable runtime PM"	2021-02-08 17:36:12 +05:30
dma-buf	dma-buf: Avoid comma separated statements	2021-02-09 17:14:11 +01:00
edac	Merge branch 'edac-misc' into edac-updates-for-v5.12	2021-02-15 10:06:58 +01:00
eisa
extcon
firewire
firmware	MMC core:	2021-02-22 09:05:28 -08:00
fpga
fsi
gnss
gpio	gpio updates for v5.12	2021-02-22 10:00:46 -08:00
gpu	platform-drivers-x86 for v5.12-1	2021-02-22 08:50:01 -08:00
greybus
hid	Staging/IIO driver patches for 5.12-rc1	2021-02-20 21:36:51 -08:00
hsi
hv	printk: introduce a kmsg_dump iterator	2021-03-08 11:43:27 +01:00
hwmon	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
hwspinlock
hwtracing
i2c	Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2021-02-22 09:02:24 -08:00
i3c	I3C for 5.12	2021-02-22 09:52:55 -08:00
ide
idle
iio	- Use the newly introduced 'hot' and 'critical' ops for the acpi	2021-02-22 09:39:11 -08:00
infiniband	Linux 5.11	2021-02-18 11:19:29 -04:00
input	sound updates for 5.12	2021-02-21 14:21:35 -08:00
interconnect
iommu	IOMMU Updates for Linux v5.12	2021-02-22 10:31:29 -08:00
ipack
irqchip	irqchip updates for Linux 5.12:	2021-02-15 15:41:56 +01:00
isdn
leds	TTY/Serial driver changes for 5.12-rc1	2021-02-20 21:28:04 -08:00
lightnvm	lightnvm: pblk: Replace guid_copy() with export_guid()/import_guid()	2021-02-14 21:27:24 -07:00
macintosh
mailbox
mcb
md	- Fix DM integrity's HMAC support to provide enhanced security of	2021-02-22 10:22:54 -08:00
media	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
memory	IOMMU Updates for Linux v5.12	2021-02-22 10:31:29 -08:00
memstick
message	scsi: message: fusion: Fix 'physical' typos	2021-01-26 23:25:16 -05:00
mfd	- Core Frameworks	2021-02-22 09:29:42 -08:00
misc	- HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (Anshuman)	2021-01-29 17:05:15 +10:00
mmc	MMC core:	2021-02-22 09:05:28 -08:00
most
mtd	printk: introduce a kmsg_dump iterator	2021-03-08 11:43:27 +01:00
mux
net	RDMA 5.12 merge window pull request	2021-02-22 10:27:48 -08:00
nfc	nfc: st-nci: Remove unnecessary variable	2021-02-08 14:56:20 -08:00
ntb
nubus
nvdimm	for-5.12/block-2021-02-17	2021-02-21 11:02:48 -08:00
nvme	for-5.12/drivers-2021-02-17	2021-02-21 11:06:54 -08:00
nvmem
of	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
opp	OPP: Add function to look up required OPP's for a given OPP	2021-02-04 16:30:14 +05:30
parisc
parport
pci	drm pull for 5.12-rc1	2021-02-21 14:44:44 -08:00
pcmcia
perf	IOMMU Updates for Linux v5.12	2021-02-22 10:31:29 -08:00
phy
pinctrl	gpio: visconti: Add Toshiba Visconti GPIO support	2021-02-15 11:43:26 +01:00
platform	- Use the newly introduced 'hot' and 'critical' ops for the acpi	2021-02-22 09:39:11 -08:00
pnp
power	power-supply: use kobj_to_dev()	2021-01-28 01:31:42 +01:00
powercap	powercap: intel_rapl: Use topology interface in rapl_init_domains()	2021-02-12 16:53:01 +01:00
pps
ps3
ptp	ptp: ptp_clockmatrix: clean-up - parenthesis around a == b are unnecessary	2021-02-17 13:49:26 -08:00
pwm
rapidio
ras
regulator	- Core Frameworks	2021-02-22 09:29:42 -08:00
remoteproc
reset	ARM: SoC drivers for v5.12	2021-02-20 18:42:28 -08:00
rpmsg
rtc	RTC for 5.12	2021-02-22 09:54:19 -08:00
s390	SCSI misc on 20210219	2021-02-22 10:24:58 -08:00
sbus
scsi	SCSI misc on 20210219	2021-02-22 10:24:58 -08:00
sfi
sh
siox
slimbus
soc	This is all driver updates, the majority of which is a bunch of new Qualcomm	2021-02-22 09:45:23 -08:00
soundwire
spi	spi: Updates for v5.12	2021-02-22 09:19:08 -08:00
spmi
ssb
staging	media updates for v5.12-rc1	2021-02-21 14:10:36 -08:00
target	SCSI misc on 20210219	2021-02-22 10:24:58 -08:00
tc
tee	Simplify i2c acess in OP-TEE driver	2021-02-09 16:10:49 +01:00
thermal	- Use the newly introduced 'hot' and 'critical' ops for the acpi	2021-02-22 09:39:11 -08:00
thunderbolt	thunderbolt: Changes for v5.12 merge window	2021-02-09 13:00:07 +01:00
tty	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
uio
usb	Devicetree updates for v5.12:	2021-02-22 10:05:12 -08:00
vdpa	vdpa/mlx5: Restore the hardware used index after change map	2021-02-05 10:28:04 -05:00
vfio
vhost
video	- New Functionality	2021-02-22 09:27:18 -08:00
virt
virtio
visorbus
vlynq
vme
w1
watchdog	linux-watchdog 5.12-rc1 tag	2021-02-22 09:07:51 -08:00
xen	xen: branch for v5.12-rc1	2021-02-21 13:06:08 -08:00
zorro
Kconfig
Makefile