WSL2-Linux-Kernel

История

Randy Dunlap bfe8df3d31 slow down printk during boot Optionally add a boot delay after each kernel printk() call, crudely measured in milliseconds, with a maximum delay of 10 seconds per printk. Enable CONFIG_BOOT_PRINTK_DELAY=y and then add (e.g.): "lpj=loops_per_jiffy boot_delay=100" to the kernel command line. It has been useful in cases like "during boot, my machine just reboots or the screen goes black" by slowing down printk, (and adding initcall_debug), we can usually see the last thing that happened before the lights went out which is usually a valuable clue. [akpm@linux-foundation.org: not all architectures implement CONFIG_HZ] [akpm@linux-foundation.org: fix lots of stuff] [bunk@stusta.de: kernel/printk.c: make 2 variables static] [heiko.carstens@de.ibm.com: fix slow down printk on boot compile error] Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-16 09:42:49 -07:00
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ABI	…
DocBook	…
RCU	…
accounting	…
aoe	…
arm	…
auxdisplay	…
blackfin	…
block	…
cdrom	…
connector	…
console	…
cpu-freq	…
cris	…
crypto	…
device-mapper	…
driver-model	…
drivers/edac	…
dvb	…
early-userspace	…
fault-injection	…
fb	…
filesystems	Merge branch 'locks' of git://linux-nfs.org/~bfields/linux	2007-10-15 16:07:40 -07:00
firmware_class	…
fujitsu/frv	…
hrtimer	…
hrtimers	…
hwmon	…
i2c	i2c: Rename the PEC functionality bit	2007-10-13 23:56:33 +02:00
i2o	…
i386	…
ia64	…
infiniband	…
input	…
ioctl	…
isdn	…
ja_JP	…
kbuild	…
kdump	…
ko_KR	…
lguest	…
m68k	…
mips	…
netlabel	…
networking	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2007-10-15 14:06:58 -07:00
parisc	…
pcmcia	…
power	…
powerpc	…
s390	…
scsi	…
serial	…
sh	…
sound	…
sparc	[SPARC/64]: Prepare to remove of_platform_driver name.	2007-10-13 21:53:11 -07:00
spi	…
sysctl	…
telephony	…
uml	…
usb	…
video4linux	…
vm	…
w1	…
watchdog	…
x86_64	…
zh_CN	…
00-INDEX	…
BUG-HUNTING	…
Changes	…
CodingStyle	…
DMA-API.txt	…
DMA-ISA-LPC.txt	…
DMA-mapping.txt	…
HOWTO	…
IO-mapping.txt	…
IPMI.txt	…
IRQ-affinity.txt	…
IRQ.txt	…
MSI-HOWTO.txt	…
ManagementStyle	…
PCIEBUS-HOWTO.txt	…
README.DAC960	…
README.cycladesZ	…
SAK.txt	…
SM501.txt	…
SecurityBugs	…
SubmitChecklist	…
SubmittingDrivers	…
SubmittingPatches	…
VGA-softcursor.txt	…
applying-patches.txt	…
atomic_ops.txt	…
basic_profiling.txt	…
binfmt_misc.txt	…
cachetlb.txt	…
cciss.txt	…
cli-sti-removal.txt	…
computone.txt	…
cpqarray.txt	…
cpu-hotplug.txt	…
cpu-load.txt	…
cpusets.txt	…
cputopology.txt	…
dcdbas.txt	…
debugging-modules.txt	…
dell_rbu.txt	…
devices.txt	…
digiepca.txt	…
dnotify.txt	…
dontdiff	…
eisa.txt	…
exception.txt	…
feature-removal-schedule.txt	…
floppy.txt	…
gpio.txt	…
hayes-esp.txt	…
highuid.txt	…
hpet.txt	…
hw_random.txt	…
ide.txt	…
initrd.txt	…
io_ordering.txt	…
ioctl-number.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isapnp.txt	…
java.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-docs.txt	…
kernel-parameters.txt	slow down printk during boot	2007-10-16 09:42:49 -07:00
keys-request-key.txt	…
keys.txt	…
kobject.txt	…
kprobes.txt	…
kref.txt	…
laptop-mode.txt	…
ldm.txt	…
leds-class.txt	…
local_ops.txt	…
lockdep-design.txt	…
lockstat.txt	…
logo.gif	…
logo.txt	…
magic-number.txt	…
mca.txt	…
md.txt	…
memory-barriers.txt	…
memory-hotplug.txt	…
memory.txt	…
mono.txt	…
moxa-smartio	…
mtrr.txt	…
mutex-design.txt	…
nbd.txt	…
nfsroot.txt	…
nmi_watchdog.txt	…
nommu-mmap.txt	…
numastat.txt	…
oops-tracing.txt	…
paride.txt	…
parport-lowlevel.txt	…
parport.txt	…
pci-error-recovery.txt	…
pci.txt	…
pcieaer-howto.txt	…
pi-futex.txt	…
pm.txt	…
pnp.txt	…
power_supply_class.txt	…
preempt-locking.txt	…
prio_tree.txt	…
ramdisk.txt	…
rbtree.txt	…
rfkill.txt	…
riscom8.txt	…
robust-futex-ABI.txt	…
robust-futexes.txt	…
rocket.txt	…
rpc-cache.txt	…
rt-mutex-design.txt	…
rt-mutex.txt	…
rtc.txt	…
sched-arch.txt	…
sched-coding.txt	…
sched-design-CFS.txt	sched: group scheduling, sysfs tunables	2007-10-15 17:00:14 +02:00
sched-design.txt	…
sched-domains.txt	…
sched-nice-design.txt	…
sched-stats.txt	…
serial-console.txt	…
sgi-ioc4.txt	…
sgi-visws.txt	…
sharedsubtree.txt	…
smart-config.txt	…
smp.txt	…
sony-laptop.txt	…
sonypi.txt	…
sparse.txt	…
specialix.txt	…
spinlocks.txt	…
stable_api_nonsense.txt	…
stable_kernel_rules.txt	…
stallion.txt	…
svga.txt	…
sx.txt	…
sysfs-rules.txt	…
sysrq.txt	…
thinkpad-acpi.txt	…
tipar.txt	…
tty.txt	…
unicode.txt	…
unshare.txt	…
video-output.txt	…
volatile-considered-harmful.txt	…
voyager.txt	…
xterm-linux.xpm	…
zorro.txt	…

README.cycladesZ

The Cyclades-Z must have firmware loaded onto the card before it will
operate.  This operation should be performed during system startup,

The firmware, loader program and the latest device driver code are
available from Cyclades at
    ftp://ftp.cyclades.com/pub/cyclades/cyclades-z/linux/