17 Jul, 2007
20 commits
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Simple and stupid - just use the helpers.
Signed-off-by: Pavel Emelianov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The I2O driver uses two semaphores as mutexes. Use the mutex API instead of
the (binary) semaphores.Signed-off-by: Matthias Kaehlcke
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Without this a tty write could block if a previous blocking tty write was
in progress on the same tty and blocked by a line discipline or hardware
event. Originally found and reported by Dave Johnson.Signed-off-by: Alan Cox
Acked-by: Dave Johnson
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
We have an API function for this now.
Cc: Zhang Yanmin
Cc: Greg KH
Cc: Bartlomiej Zolnierkiewicz
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Before calling init_hwif_default, ide_unregister gets lock ide_lock and
disables irq. init_hwif_default calls ide_default_io_base which calls
pci_get_device and later pci_get_subsys tries to apply for semaphore
pci_bus_sem and goes to sleep.Mostly, pci_get_device should be called when irq is turned on.
ide_default_io_base just needs find if list pci_devices is empty.
Signed-off-by: Zhang Yanmin
Cc: Greg KH
Cc: Bartlomiej Zolnierkiewicz
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Cc: Evgeniy Polyakov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Cc: Adam Belay
Cc: Bjorn Helgaas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Cc: Michael Buesch
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.Signed-off-by: Jan Engelhardt
Acked-by: Evgeniy Polyakov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.Signed-off-by: Jan Engelhardt
Cc: Kylene Hall
Cc: Marcel Selhorst
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.Signed-off-by: Jan Engelhardt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu",
so that the user can disable all the options in that menu at once
instead of having to disable each option separately.Signed-off-by: Jan Engelhardt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.Signed-off-by: Jan Engelhardt
Acked-by: Corey Minyard
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.Signed-off-by: Jan Engelhardt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu",
so that the user can disable all the options in that menu at once
instead of having to disable each option separately.Signed-off-by: Jan Engelhardt
Acked-by: Miguel Ojeda Sandonis
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
mspec_mmap was setting VM_LOCKED (without adjusting locked_vm): don't do
that, it serves no purpose in 2.6, other than to mess up the locked_vm
accounting - mspec's pages won't get reclaimed anyway. Thanks to Dmitry
Monakhov for raising the issue.Signed-off-by: Hugh Dickins
Acked-by: Jes Sorensen
Cc: Dmitry Monakhov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Beacuse SERIAL_PORT_DFNS is removed from include/asm-i386/serial.h and
include/asm-x86_64/serial.h. the serial8250_ports need to be probed late in
serial initializing stage. the console_init=>serial8250_console_init=>
register_console=>serial8250_console_setup will return -ENDEV, and console
ttyS0 can not be enabled at that time. need to wait till uart_add_one_port in
drivers/serial/serial_core.c to call register_console to get console ttyS0.
that is too late.Make early_uart to use early_param, so uart console can be used earlier. Make
it to be bootconsole with CON_BOOT flag, so can use console handover feature.
and it will switch to corresponding normal serial console automatically.new command line will be:
console=uart8250,io,0x3f8,9600n8
console=uart8250,mmio,0xff5e0000,115200n8
or
earlycon=uart8250,io,0x3f8,9600n8
earlycon=uart8250,mmio,0xff5e0000,115200n8it will print in very early stage:
Early serial console at I/O port 0x3f8 (options '9600n8')
console [uart0] enabled
later for console it will print:
console handover: boot [uart0] -> real [ttyS0]Signed-off-by:
Cc: Andi Kleen
Cc: Bjorn Helgaas
Cc: Russell King
Cc: Gerd Hoffmann
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Some RS-232 devices require DTR to be asserted before they can be used. DTR
is normally asserted in uart_startup() when the port is opened. But we don't
actually open serial console ports, so assert DTR when the port is added.BTW:
earlyprintk and early_uart are hard coded to set DTR/RTS.rmk says
The only issue I can think of is the possibility for an attached modem to
auto-answer or maybe even auto-dial before the system is ready for it to do
so. Might have an undesirable cost implication for some running with such a
setup.Apart from that, I can't think of any other side effect of this specific
patch.Signed-off-by: Yinghai Lu
Acked-by: Russell King
Cc: Andi Kleen
Cc: Bjorn Helgaas
Cc: Gerd Hoffmann
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
16 Jul, 2007
15 commits
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* git://git.infradead.org/battery-2.6:
git-battery vs git-acpi
Power supply class and drivers: remove non obligatory return statements
pda_power: clean up irq, timer
MAINTAINERS: Add maintainers for power supply subsystem and driversFixed up trivial conflict in drivers/w1/slaves/w1_ds2760.c manually
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* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (166 commits)
[SCSI] ibmvscsi: convert to use the data buffer accessors
[SCSI] dc395x: convert to use the data buffer accessors
[SCSI] ncr53c8xx: convert to use the data buffer accessors
[SCSI] sym53c8xx: convert to use the data buffer accessors
[SCSI] ppa: coding police and printk levels
[SCSI] aic7xxx_old: remove redundant GFP_ATOMIC from kmalloc
[SCSI] i2o: remove redundant GFP_ATOMIC from kmalloc from device.c
[SCSI] remove the dead CYBERSTORMIII_SCSI option
[SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA
[SCSI] Clean up scsi_add_lun a bit
[SCSI] 53c700: Remove printk, which triggers because of low scsi clock on SNI RMs
[SCSI] sni_53c710: Cleanup
[SCSI] qla4xxx: Fix underrun/overrun conditions
[SCSI] megaraid_mbox: use mutex instead of semaphore
[SCSI] aacraid: add 51245, 51645 and 52245 adapters to documentation.
[SCSI] qla2xxx: update version to 8.02.00-k1.
[SCSI] qla2xxx: add support for NPIV
[SCSI] stex: use resid for xfer len information
[SCSI] Add Brownie 1200U3P to blacklist
[SCSI] scsi.c: convert to use the data buffer accessors
... -
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (53 commits)
[TCP]: Verify the presence of RETRANS bit when leaving FRTO
[IPV6]: Call inet6addr_chain notifiers on link down
[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE
[NET_SCHED]: act_api: qdisc internal reclassify support
[NET_SCHED]: sch_dsmark: act_api support
[NET_SCHED]: sch_atm: act_api support
[NET_SCHED]: sch_atm: Lindent
[IPV6]: MSG_ERRQUEUE messages do not pass to connected raw sockets
[IPV4]: Cleanup call to __neigh_lookup()
[NET_SCHED]: Revert "avoid transmit softirq on watchdog wakeup" optimization
[NETFILTER]: nf_conntrack: UDPLITE support
[NETFILTER]: nf_conntrack: mark protocols __read_mostly
[NETFILTER]: x_tables: add connlimit match
[NETFILTER]: Lower *tables printk severity
[NETFILTER]: nf_conntrack: Don't track locally generated special ICMP error
[NETFILTER]: nf_conntrack: Introduces nf_ct_get_tuplepr and uses it
[NETFILTER]: nf_conntrack: make l3proto->prepare() generic and renames it
[NETFILTER]: nf_conntrack: Increment error count on parsing IPv4 header
[NET]: Add ethtool support for NETIF_F_IPV6_CSUM devices.
[AF_IUCV]: Add lock when updating accept_q
... -
It depends on tristate I2C and it's trivial to make modular. The
current Kconfig allows I2C=m, I2C_ACORN=y, which doesn't work at
all; alternatives are dependency on I2C=y and making I2C_ACORN
itself a tristate. The latter is the right thing to do...Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
Acked-by: Russell King -
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
Acked-by: Russell King -
Fallout from commit 91a6902958f052358899f58683d44e36228d85c2 ('sysfs:
add parameter "struct bin_attribute *" ...')Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
Signed-off-by: Al Viro
Acked-by: Jeff Garzik
Signed-off-by: Linus Torvalds -
Signed-off-by: Al Viro
Acked-by: Jeff Garzik
Signed-off-by: Linus Torvalds -
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
... so all proud owners of s390-based PDAs will have to live without that one
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
Going through the string and waiting for _pointer_ to become '\0'
is not what the authors meant...Signed-off-by: Al Viro
Acked-by: Ben Collins
Signed-off-by: Linus Torvalds -
still looks racy (and definitely leaks)
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
drivers/w1/slaves/w1_ds2760.c:85: warning: initialization from incompatible pointer type
The ACPI guys changed the bin_attr APIs
(commit 91a6902958f052358899f58683d44e36228d85c2)Cc: Anton Vorontsov
Cc: Len Brown
Signed-off-by: Andrew Morton -
Per Jeff Garzik request.
Signed-off-by: Jeff Garzik
Signed-off-by: Anton Vorontsov -
Clean up pda_power interrupt handling:
Prior to this patch, the driver would pass information it needed
to the interrupt handler dev_id pointer, and then prompt forget it
ever did so, recreating that same information after a couple passes
through the timer-based state machine.This patch removes the redundant checks by passing the
pda_power_supply[] pointer through the state machine. The current
code passed 'irq' through the state machine, as an index to recreate
the pointer, when we could more simply pass around the pointer itself.This patch makes it easier to remove the 'irq' argument in the future,
in addition to cleaning up the driver today.Signed-off-by: Jeff Garzik
15 Jul, 2007
5 commits
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- remove the unnecessary map_single path.
- convert to use the new accessors for the sg lists and the
parameters.Signed-off-by: FUJITA Tomonori
Cc: Santiago Leon
Signed-off-by: James Bottomley -
- remove the unnecessary map_single path.
- convert to use the new accessors for the sg lists and the
parameters.Jens Axboe did the for_each_sg cleanup.
Signed-off-by: FUJITA Tomonori
Cc: Jamie Lenehan
Signed-off-by: James Bottomley -
- remove the unnecessary map_single path.
- convert to use the new accessors for the sg lists and the
parameters.Jens Axboe did the for_each_sg cleanup.
Signed-off-by: FUJITA Tomonori
Cc: Matthew Wilcox
Signed-off-by: James Bottomley -
- remove the unnecessary map_single path.
- convert to use the new accessors for the sg lists and the
parameters.Jens Axboe did the for_each_sg cleanup.
Signed-off-by: FUJITA Tomonori
Cc: Matthew Wilcox
Signed-off-by: James Bottomley -
Add printk levels
Clean up some oddities of formatting
Fix goto labelsSigned-off-by: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: James Bottomley
