Tony Lindgren [Thu, 28 Jul 2005 10:02:44 +0000 (03:02 -0700)]
ARM: OMAP: Synced drivers/mtd/maps/Makefile with mainline
Synced drivers/mtd/maps/Makefile with mainline
Tony Lindgren [Thu, 28 Jul 2005 09:23:46 +0000 (02:23 -0700)]
ARM: OMAP: Synced board init with mainline
Synced board init with mainline
Tony Lindgren [Thu, 28 Jul 2005 09:19:52 +0000 (02:19 -0700)]
ARM: OMAP: Synced irq.c with mainline
Removed duplicate dyn-tick call.
Tony Lindgren [Thu, 28 Jul 2005 09:11:35 +0000 (02:11 -0700)]
Merge with mainline
Tony Lindgren [Thu, 28 Jul 2005 09:04:00 +0000 (02:04 -0700)]
ARM: OMAP: Fixed merge conflict in board.h before syncing with mainline
Fixed merge conflict in board.h before syncing with mainline
Tony Lindgren [Thu, 28 Jul 2005 08:59:06 +0000 (01:59 -0700)]
ARM: OMAP: Synced drivers/i2c/chips/Kconfig with mainline
Synced drivers/i2c/chips/Kconfig with mainline
Tony Lindgren [Wed, 27 Jul 2005 12:50:51 +0000 (05:50 -0700)]
ARM: OMAP: Cosmetic clean-up before syncing with mainline
Cosmetic clean-up before syncing with mainline.
Toshiro Kobayashi [Wed, 27 Jul 2005 11:46:12 +0000 (04:46 -0700)]
[PATCH] ARM: OMAP: Remove aic23 DSP dependency
Currently DSP driver is forced with aic23 audio driver,
though there's no dependency.
Toshiro Kobayashi [Wed, 27 Jul 2005 11:06:19 +0000 (04:06 -0700)]
[PATCH] ARM: OMAP: DSP Gateway v3.3
This is DSP Gateway v3.3 patch.
Daniel Petrini [Wed, 27 Jul 2005 11:00:50 +0000 (04:00 -0700)]
[PATCH] ARM: OMAP: dma progress meter function in dma.c
The following patch adds a new fuction in file dma.c:
- omap_get_dma_src_addr_counter
This function returns the value of the DMA source counter register.
It can be used to show the progress of the dma transfer for a given channel.
Daniel Petrini [Wed, 27 Jul 2005 10:59:02 +0000 (03:59 -0700)]
[PATCH] ARM: OMAP: Change return from address to content in dma.c
The following patch changes the return value from functions :
- omap_get_dma_src_pos
- omap_get_dma_dst_pos
in file dma.c.
The original version of the functions returns the address of the
registers that has the related information. The new version returns
the content of the registers: the source and destination addresses of
the current transfer for the given channel.
David Brownell [Wed, 27 Jul 2005 07:41:44 +0000 (00:41 -0700)]
[PATCH] ARM: OMAP: Add missing I2C patch
The original dev-i2c.patch somehow got left out. This patch
makes I2C to use driver model.
Andrew Morton [Wed, 27 Jul 2005 04:41:38 +0000 (21:41 -0700)]
[PATCH] x86_64 fsnotify build fix
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Wed, 27 Jul 2005 04:41:38 +0000 (21:41 -0700)]
[PATCH] softdog build fix
drivers/char/watchdog/softdog.c:94: too many arguments to function `emergency_restart'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Wed, 27 Jul 2005 04:41:37 +0000 (21:41 -0700)]
[PATCH] eurotechwdt build fix
drivers/char/watchdog/eurotechwdt.c:165: too many arguments to function `emergency_restart'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Chuck Ebbert [Wed, 27 Jul 2005 01:57:24 +0000 (21:57 -0400)]
[PATCH] i386: clean up user_mode macros
- make the new user_mode() return 0 or 1 (same as x86_64)
- remove conditional jump from user_mode_vm() it's called every timer
tick on each CPU on SMP)
Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 26 Jul 2005 23:43:39 +0000 (16:43 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Tom Rini [Tue, 26 Jul 2005 19:49:53 +0000 (12:49 -0700)]
[PATCH] Change PowerPC MPC8xx maintainer
As Marcelo has been spending a great deal of time working on MPC8xx
systems of late (thanks!) and has more time than I do now for it, I'm
handing this over to him.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Herbert Xu [Tue, 26 Jul 2005 22:43:17 +0000 (15:43 -0700)]
[XFRM]: Fix possible overflow of sock->sk_policy
Spotted by, and original patch by, Balazs Scheidler.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steven Rostedt [Mon, 25 Jul 2005 20:28:39 +0000 (16:28 -0400)]
[PATCH] fix MAX_USER_RT_PRIO and MAX_RT_PRIO
Here's the patch again to fix the code to handle if the values between
MAX_USER_RT_PRIO and MAX_RT_PRIO are different.
Without this patch, an SMP system will crash if the values are
different.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Tue, 26 Jul 2005 22:39:28 +0000 (15:39 -0700)]
[NETFILTER]: Fix ip_conntrack_put() prototype.
The function is not inline.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Steinmetz [Sat, 23 Jul 2005 11:42:04 +0000 (13:42 +0200)]
[PATCH] Fix RLIMIT_RTPRIO breakage
RLIMIT_RTPRIO is supposed to grant non privileged users the right to use
SCHED_FIFO/SCHED_RR scheduling policies with priorites bounded by the
RLIMIT_RTPRIO value via sched_setscheduler(). This is usually used by
audio users.
Unfortunately this is broken in 2.6.13rc3 as you can see in the excerpt
from sched_setscheduler below:
/*
* Allow unprivileged RT tasks to decrease priority:
*/
if (!capable(CAP_SYS_NICE)) {
/* can't change policy */
if (policy != p->policy)
return -EPERM;
After the above unconditional test which causes sched_setscheduler to
fail with no regard to the RLIMIT_RTPRIO value the following check is made:
/* can't increase priority */
if (policy != SCHED_NORMAL &&
param->sched_priority > p->rt_priority &&
param->sched_priority >
p->signal->rlim[RLIMIT_RTPRIO].rlim_cur)
return -EPERM;
Thus I do believe that the RLIMIT_RTPRIO value must be taken into
account for the policy check, especially as the RLIMIT_RTPRIO limit is
of no use without this change.
The attached patch fixes this problem.
Signed-off-by: Andreas Steinmetz <ast@domdv.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 26 Jul 2005 22:13:26 +0000 (15:13 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Tue, 26 Jul 2005 22:12:54 +0000 (15:12 -0700)]
Merge kernel.org:/home/rmk/linux-2.6-arm-smp
Linus Torvalds [Tue, 26 Jul 2005 21:50:02 +0000 (14:50 -0700)]
Fix compiler warning in qla_iocb.c
Remove bogus initialization that was re-done (correctly) later.
Ben Dooks [Tue, 26 Jul 2005 21:39:14 +0000 (22:39 +0100)]
[PATCH] ARM: 2831/1: S3C2440 - split s3c2440 clocks from central clock code
Patch from Ben Dooks
Split the s3c2440 specific clocks from the arch clock support, to
make the code clearer.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Eric W. Biederman [Tue, 26 Jul 2005 18:17:52 +0000 (12:17 -0600)]
[PATCH] acpi: Don't call acpi_sleep_prepare from acpi_power_off
Now that all of the code paths that call acpi_power_off
have been modified to call either call kernel_power_off
(which calls apci_sleep_prepare by way of acpi_shutdown)
or to call acpi_sleep_prepare directly it is redundant to call
acpi_sleep_prepare from acpi_power_off.
So simplify the code and simply don't call acpi_sleep_prepare.
In addition there is a little error handling done so if we
can't register the acpi class we don't hook pm_power_off.
I think I have done the right thing with the CONFIG_PM define
but I'm not certain. Can this code even be compiled if
CONFIG_PM is false?
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:16:00 +0000 (12:16 -0600)]
[PATCH] acpi_power_off: Don't switch to the boot cpu
machine_power_off on i386 and x86_64 now switch to the
boot cpu out of paranoia and because the MP Specification indicates it
is a good idea on reboot, so for those architectures it is a noop.
I can't see anything in the acpi spec that requires you to be on
the boot cpu to power off the system, so this should not be an issue
for ia64. In addition ia64 has the altix a massive multi-node
system where switching to the boot cpu sounds insane as we may
hot removed the boot cpu.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:14:16 +0000 (12:14 -0600)]
[PATCH] x86_64 sync machine_power_off with i386
i386 machine_power_off was disabling the local apic
and all of it's users wanted to be on the boot cpu.
So call machine_shutdown which places us on the boot
cpu and disables the apics. This keeps us in sync
and reduces the number of cases we need to worry about in
the power management code.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:10:02 +0000 (12:10 -0600)]
[PATCH] APM: Remove redundant call to set_cpus_allowed
machine_power_off now always switches to the boot cpu so there
is no reason for APM to also do that.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:08:53 +0000 (12:08 -0600)]
[PATCH] i386 machine_power_off cleanup
Call machine_shutdown() to move to the boot cpu
and disable apics. Both acpi_power_off and
apm_power_off want to move to the boot cpu.
and we are already disabling the local apics
so calling machine_shutdown simply reuses
code.
ia64 doesn't have a special path in power_off
for efi so there is no reason i386 should. If
we really need to call the efi power off path
the efi driver can set pm_power_off like everyone
else.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:07:01 +0000 (12:07 -0600)]
[PATCH] machine_shutdown: Typo fix to actually allow specifying which cpu to reboot on
This appears to be a typo I introduced when cleaning
this code up earlier. Ooops.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:03:08 +0000 (12:03 -0600)]
[PATCH] pcwd.c: Call kernel_power_off not machine_power_off
The call appears to come from process context so kernel_power_off
should be safe. And acpi_power_off won't necessarily work if you just
call machine_power_off.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 18:01:17 +0000 (12:01 -0600)]
[PATCH] swpsuspend: Have suspend to disk use factors of sys_reboot
The suspend to disk code was a poor copy of the code in
sys_reboot now that we have kernel_power_off, kernel_restart
and kernel_halt use them instead of poorly duplicating them inline.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:59:54 +0000 (11:59 -0600)]
[PATCH] 68328serial: sysrq should use emergency_reboot
The 68328serial.c driver has a weird local reimplementation of
magic sysrq. The code is architecture specific enough that calling
machine_restart() is probably ok. But there is no reason not to call
emergency_restart() so do so.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:55:59 +0000 (11:55 -0600)]
[PATCH] In hangcheck-timer.c call emergency_restart()
If we've hung a clean reboot does not sound like a real
option.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:53:19 +0000 (11:53 -0600)]
[PATCH] Fix watchdog drivers to call emergency_reboot()
If a watchdog driver has decided it is time to reboot the system
we know something is wrong and we are in interrupt context
so emergency_reboot() is what we want.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:51:06 +0000 (11:51 -0600)]
[PATCH] Update sysrq-B to use emergency_restart()
sysrq calls into the reboot path from an interrupt handler
we can either push the code do into process context and
call kernel_restart and get a clean reboot or we can simply
reboot the machine, and increase our chances of actually
rebooting. emergency_reboot() seems like the closest match
to what we have previously done, and what we want.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:49:23 +0000 (11:49 -0600)]
[PATCH] Call emergency_reboot from panic
We know the system is in trouble so there is no question if this
is an emergecy :)
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:47:32 +0000 (11:47 -0600)]
[PATCH] Use kernel_power_off in sysrq-o
We already do all of the gymnastics to run from process context
to call the power off code so call into the power off code cleanly.
This especially helps acpi as part of it's shutdown logic should
run acpi_shutdown called from device_shutdown which was not
being called from here.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:45:31 +0000 (11:45 -0600)]
[PATCH] x86_64: Implemenent machine_emergency_restart
It is not safe to call set_cpus_allowed() in interrupt
context and disabling the apics is complicated code.
So unconditionally skip machine_shutdown in machine_emergency_reboot
on x86_64.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:44:21 +0000 (11:44 -0600)]
[PATCH] x86_64: Fix reboot_force
We only want to shutdown the apics if reboot_force
is not specified. Be we are doing this both
in machine_shutdown which is called unconditionally
and if (!reboot_force). So simply call machine_shutdown
if (!reboot_force). It looks like something
went weird with merging some of the kexec patches for
x86_64, and caused this.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:41:26 +0000 (11:41 -0600)]
[PATCH] i386: Implement machine_emergency_reboot
set_cpus_allowed is not safe in interrupt context
and disabling apics is complicated code so don't
call machine_shutdown on i386 from emergency_restart().
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:36:01 +0000 (11:36 -0600)]
[PATCH] Don't export machine_restart, machine_halt, or machine_power_off.
machine_restart, machine_halt and machine_power_off are machine
specific hooks deep into the reboot logic, that modules
have no business messing with. Usually code should be calling
kernel_restart, kernel_halt, kernel_power_off, or
emergency_restart. So don't export machine_restart,
machine_halt, and machine_power_off so we can catch buggy users.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:32:34 +0000 (11:32 -0600)]
[PATCH] Fix the arguments to machine_restart on cris
It appears machine_restart has been working cris just
by luck.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:29:55 +0000 (11:29 -0600)]
[PATCH] Add emergency_restart()
When the kernel is working well and we want to restart cleanly
kernel_restart is the function to use. But in many instances
the kernel wants to reboot when thing are expected to be working
very badly such as from panic or a software watchdog handler.
This patch adds the function emergency_restart() so that
callers can be clear what semantics they expect when calling
restart. emergency_restart() is expected to be callable
from interrupt context and possibly reliable in even more
trying circumstances.
This is an initial generic implementation for all architectures.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:27:34 +0000 (11:27 -0600)]
[PATCH] Make ctrl_alt_del call kernel_restart to get a proper reboot.
It is obvious we wanted to call kernel_restart here
but since we don't have it the code was expanded inline and hasn't
been correct since sometime in 2.4.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:24:14 +0000 (11:24 -0600)]
[PATCH] Refactor sys_reboot into reusable parts
Because the factors of sys_reboot don't exist people calling
into the reboot path duplicate the code badly, leading to
inconsistent expectations of code in the reboot path.
This patch should is just code motion.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Tue, 26 Jul 2005 17:21:38 +0000 (11:21 -0600)]
[PATCH] Add missing device_suspsend(PMSG_FREEZE) calls.
In the recent addition of device_suspend calls into
sys_reboot two code paths were missed.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Tue, 26 Jul 2005 21:11:30 +0000 (14:11 -0700)]
[PATCH] qla2xxx: Kconfig dependency fix
*** Warning: "fc_remote_port_block" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "scsi_is_fc_rport" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_remote_port_unblock" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_remote_port_rolechg" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_release_transport" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_remove_host" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_remote_port_add" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "fc_attach_transport" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Tue, 26 Jul 2005 21:11:28 +0000 (14:11 -0700)]
[PATCH] qla: remove anonymous union
Older gcc's dont support anonymous unions, so this driver gets hundreds of
error.
Fortunately the fix is easy...
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Tue, 26 Jul 2005 21:08:38 +0000 (14:08 -0700)]
[PATCH] inotify: fix oops fix
Cc: Robert Love <rml@novell.com>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:19:29 +0000 (15:19 -0400)]
[PATCH] inotify: add x86-64 syscall entries
Add inotify syscall entries to x86-64.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:19:20 +0000 (15:19 -0400)]
[PATCH] inotify: add missing hook to sys32_open
Add missing fsnotify_open() hook to sys32_open().
Add fsnotify_open() hook to sys32_open() on x86-64.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:17:34 +0000 (15:17 -0400)]
[PATCH] inotify: check retval in init
Check for (unlikely) errors in the filesystem initialization stuff in
our module_init() function.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:13:43 +0000 (15:13 -0400)]
[PATCH] inotify: change default limits
Change default inotify limits: Maximum instances per user to 128 and
maximum events per queue to 16k. The max instances used to be 128; the
change to 8 was a mistake. Memory consumption is fine.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:12:19 +0000 (15:12 -0400)]
[PATCH] inotify: exit path cleanups
Handle error out paths better.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:10:08 +0000 (15:10 -0400)]
[PATCH] inotify: oops fix
Bug fix: Ensure that the fd passed to inotify_add_watch() and
inotify_rm_watch() belongs to inotify.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:08:37 +0000 (15:08 -0400)]
[PATCH] inotify: use fget_light
As an optimization, use fget_light() and fput_light() where possible.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Love [Mon, 25 Jul 2005 19:07:13 +0000 (15:07 -0400)]
[PATCH] inotify: misc. cleanup
Miscellaneous invariant clean up, comment fixes, and so on. Trivial
stuff.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 26 Jul 2005 20:28:47 +0000 (13:28 -0700)]
Merge /linux/kernel/git/jejb/scsi-for-linus-2.6
Russell King [Tue, 26 Jul 2005 18:51:26 +0000 (19:51 +0100)]
[PATCH] ARM SMP: Mark device mappings as "device" in ARMv6 parlance
ARMv6 introduces memory types into the page tables. Mark devices
mappings with the "shared device" memory type.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 26 Jul 2005 18:44:26 +0000 (19:44 +0100)]
[PATCH] ARM SMP: Add ARMv6 memory barriers
Convert explicit gcc asm-based memory barriers into smp_mb() calls.
These change between barrier() and the ARMv6 data memory barrier
instruction depending on whether ARMv6 SMP is enabled.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 26 Jul 2005 18:39:31 +0000 (19:39 +0100)]
[PATCH] ARM SMP: Use exclusive load/store for __xchg
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michael Gernoth [Tue, 26 Jul 2005 18:21:47 +0000 (19:21 +0100)]
[PATCH] ARM: 2830/1: Fix Jornada 720 PCMCIA-support
Patch from Michael Gernoth
This patch lets the Jornada 720 PCMCIA-driver compile again. The
resulting driver has been tested on a Jornada with a CF-card, which
was mounted and accessed successfully.
Signed-off-by: Michael Gernoth <michael@gernoth.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 26 Jul 2005 18:20:27 +0000 (19:20 +0100)]
[PATCH] ARM: 2829/1: S3C2410 - split s3c2440 irq specifics from core irq.c
Patch from Ben Dooks
Remove the need for the #ifdefs and place the IRQ handling code for
the s3c2440 into a new file, which is only compiled when the
s3c2440 cpu support is enabled.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 26 Jul 2005 18:20:26 +0000 (19:20 +0100)]
[PATCH] ARM: 2828/1: BAST - remove static map of ASIX area
Patch from Ben Dooks
There is no point in mapping this staticaly, the driver is going
to ioremap() the area as it sees fit. Also correct the dates on
the changelog comments
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Dimitry Andric [Tue, 26 Jul 2005 18:20:25 +0000 (19:20 +0100)]
[PATCH] ARM: 2819/1: Fix several S3C24x0 IIS defines
Patch from Dimitry Andric
- Change S3C2440_IISCON_MPLL to S3C2440_IISMOD_MPLL:
The S3C2440 IISCON register doesn\'t control the master clock selection, this is done with the IISMOD register.
- Correct S3C2410_IISMOD_256FS and S3C2410_IISMOD_384FS:
This is set via bit 2 of IISMOD, not bit 1.
- Add S3C2410_IISCON_PSCEN (prescaler enable), for completeness\' sake.
Signed-off-by: Dimitry Andric <dimitry.andric@tomtom.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Tue, 26 Jul 2005 12:56:25 +0000 (05:56 -0700)]
[PATCH] ARM: OMAP: mmc MODULE_ALIAS, warnings
As with OHCI, the module name and device name differ, so to
coldplug a MODULE_ALIAS is needed. Plus cope with a recent
API change, removing compile warnings (and oops if you use
the sysfs attributes).
Use DRIVER_NAME more, including as a MODULE_ALIAS so that coldplug
can work by scanning /sys/devices/platform and just modprobing.
Cope with some driver model changes that promote shared attribute
methods.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.ne>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 26 Jul 2005 12:45:28 +0000 (05:45 -0700)]
ARM: OMAP: Comment out omap_init_i2c
Fixed compile as omap_init_i2c() is still missing.
David Brownell [Tue, 26 Jul 2005 12:36:18 +0000 (05:36 -0700)]
[PATCH] ARM: OMAP: make Mistral support explicit
This starts packaging support for the Mistral board and its devices
separately from OSK framebuffer support, and supports the "wakeup"
button (SW1) on that board. This involved some mux fixes, both for
the MicroWire stuff (!) and for MPUIO2.
There's still a lot more to be done ... currently the board-specific
setup for the LCD, keypad, touchscreen, and so forth is scattered
throughout several drivers, rather than gathered in one place where
it's more naturally updated to match board revisions (or replaced
for folk using different UI boards).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 11:38:37 +0000 (04:38 -0700)]
[PATCH] ARM: OMAP: RTC
Teach the RTC driver how to work with the driver model;
reserve physical memory addresses, not virtual I/O ones
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 10:36:59 +0000 (03:36 -0700)]
[PATCH] ARM: OMAP: Watchdog
Teach the OMAP watchdog driver about the driver model, including
defining a shutdown method (to stop the timer before kexec etc)
and suspend/resume methods (for system sleep states).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 10:32:46 +0000 (03:32 -0700)]
[PATCH] ARM: OMAP: RTC cleanups
The big win here is a shrink of runtime code size, but again there's
the usual MODULE_ALIAS_MISCDEV and sparse stuff and more traditional
coding style.
RTC driver cleanups:
- Various "sparse" fixes
- Reduce some pointless code duplication
- Add a MODULE_ALIAS_MISCDEV (supports KMOD)
- Style and other code cleanups
Object code shrinks by almost 800 bytes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 10:31:22 +0000 (03:31 -0700)]
[PATCH] ARM: OMAP: WDT cleanups
Various cleanups to the OMAP watchdog driver:
* match other watchdog drivers
- file name is /dev/watchdog, as known by watchdog tools
- module alias as the watchdog miscdev (for KMOD)
- warn if the NOWAYOUT logic ever triggers
- default to 60 second timeout, per standard watchdog package
* update limits:
- allow much larger timeouts than 32 seconds (up to 1 day)
- set up the prescaler (timeouts could trigger after months)
* autogate the interface clock
* misc stuff:
- comment updates
- move clock get/put to init/exit sections
- "sparse" fixes
- ... etc
So among other things the busybox "watchdog" command is now unlikely to
reboot right away using its default timeout, since the kernel default
is no longer so unusually short.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 26 Jul 2005 08:38:52 +0000 (01:38 -0700)]
ARM: OMAP: Added missing line break that caused I2C patch to fail.
Added missing line break that caused I2C patch to fail.
David Brownell [Tue, 26 Jul 2005 08:19:35 +0000 (01:19 -0700)]
[PATCH] ARM: OMAP: IR
Makes IR driver stop defining and registering its own platform_device.
Also make it properly declare its DMA capability.
Issues noted with IR driver: DMA should just map/unmap SKB data;
no UART1 support; SIR/MIR/FIR selection uses board-specific code.
And there's no OMAP_TAG saying whether IRDA is even relevant.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 08:10:40 +0000 (01:10 -0700)]
[PATCH] ARM: OMAP: I2C cleanups
I2C driver cleanups, shrinking object code by a bit over 1KB:
* cleanup debug-only code
- remove the scan code ... doesn't work, among other things
- default debug (and scan) code to "off";
- reduce (ab)use of driver-specific printk wrappers;
* comments:
- correct and/or cleanup;
- remove internal changelog (that's for GIT, BK, CVS, etc);
* move all MODULE_* stuff to conventional locations;
* fix some of the whitespace problems
Plus small bugfixes:
* reserve physical memory addresses instead of virtual i/o ones;
* define the adapter as supporting "I2C_CLASS_HWMON"
* don't clobber driver state if reservation fails
* check directly for I2C rev1 instead of omap1510 CPU;
* using the right driver name in several places.
* startup message info is no longer content-free
Plus start on the "sparse" fixes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 07:57:42 +0000 (00:57 -0700)]
[PATCH] ARM: OMAP: ohci MODULE_ALIAS
Since the platform device and module name differ, this needs a
MODULE_ALIAS to support coldplug configurations.
Alias the "ohci-hcd" module as "ohci" so that coldplug works
when this driver module is being dynamically linked.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 26 Jul 2005 07:55:34 +0000 (00:55 -0700)]
[PATCH] ARM: OMAP: ts-input.patch
Properly hook up the fake touchscreen device as the parent of the
touchscreen input device. (No reason to have a broken sysfs tree.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jarkko Lavinen [Tue, 26 Jul 2005 07:51:46 +0000 (00:51 -0700)]
[PATCH] ARM: OMAP: Check for host->cmd being null when card status error occured
Check for host->cmd being null when card status error occured.
Also, I think it is a bit more cleaner to put the STOP cmd workaround
handling under the general OMAP_MMC_STAT_CARD_ERR handling.
Matthew Percival [Tue, 26 Jul 2005 07:40:08 +0000 (00:40 -0700)]
[PATCH] ARM: OMAP: Add mux register N20_1610_GPIO11
Mux related part from the owire patch.
David S. Miller [Tue, 26 Jul 2005 02:54:35 +0000 (19:54 -0700)]
[ATM]: speedtch: Revert
86cf42e4e029b83110cf98692420239103363dbf
It was already fixed more sufficiently by Andrew Morton's
change
843c944fb86e5e31ee7b319172e657ea22301322.
Noted by Duncan Sands.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 19:45:32 +0000 (12:45 -0700)]
[TG3]: Update driver version and reldate.
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:33:22 +0000 (12:33 -0700)]
[TG3]: add 5780 fiber support
Add 5780S support by adding a new tg3_setup_fiber_mii_phy() function and
a timer function for parallel link detection. 5780S uses standard MII
registers for 1000BaseX and runs in GMII mode as opposed to TBI mode on
older serdes chips.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:32:25 +0000 (12:32 -0700)]
[TG3]: disallow jumbo TSO on 5780
Disallow jumbo TSO on 5780 due to hardware restrictions.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:31:48 +0000 (12:31 -0700)]
[TG3]: consolidate all DMA water mark settings
Consolidate all DMA watermark settings for standard and jumbo frames on
all chips in tg3_init_bufmgr_config() and add new settings for 5780.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:31:17 +0000 (12:31 -0700)]
[TG3]: add variable buffer size for standard ring
Add a new rx_pkt_buf_sz to the tg3 structure to support variable buffer
sizes on the standard ring.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:30:38 +0000 (12:30 -0700)]
[TG3]: add 5780 basic jumbo frame support
Add basic jumbo frames support for 5780. This chip supports jumbo frames
on the standard receive ring without the jumbo ring. The
TG3_FLAG_JUMBO_ENABLE is changed to TG3_FLAG_JUMBO_RING_ENABLE to
indicate using the jumbo ring on 5704 and older chips. A new
TG3_FLG2_JUMBO_CAPABLE flag is added to indicate jumbo frames support
with or without the jumbo ring.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Mon, 25 Jul 2005 19:29:19 +0000 (12:29 -0700)]
[TG3]: add 5780 basic support
Add 5780 PCI IDs, chip IDs, and other basic support.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Mon, 25 Jul 2005 03:39:30 +0000 (20:39 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Mon, 25 Jul 2005 03:38:44 +0000 (20:38 -0700)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Patrick McHardy [Mon, 25 Jul 2005 02:44:23 +0000 (19:44 -0700)]
[EMATCH]: Remove feature ifdefs in meta ematch.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:36:26 +0000 (19:36 -0700)]
[SPARC64]: Move syscall success and newchild state out of thread flags.
These two bits were accesses non-atomically from assembler
code. So, in order to eliminate any potential races resulting
from that, move these pieces of state into two bytes elsewhere
in struct thread_info.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:36:13 +0000 (19:36 -0700)]
[SPARC64]: Privatize sun5_timer.
It is only used by some localized code in irq.c, and also
delete enable_prom_timer() as that is totally unused.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:35:56 +0000 (19:35 -0700)]
[SPARC64]: Kill totally unused inline functions from asm/spitfire.h
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:35:42 +0000 (19:35 -0700)]
[SPARC64]: Simplify asm/rwsem.h slightly.
rwsem_atomic_update and rwsem_atomic_add can be implemented
straightly using atomic_*() routines.
Also, rwsem_cmpxchgw() is totally unused, kill it.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:35:28 +0000 (19:35 -0700)]
[SPARC64]: Non-atomic bitops do not need volatile operations
Noticed this while comparing sparc64's bitops.h to ppc64's.
We can cast the volatile memory argument to be non-volatile.
While we're here, __inline__ --> inline.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 25 Jul 2005 02:35:08 +0000 (19:35 -0700)]
[SPARC]: Fix __KERNEL_SYSCALLS__ defining in envctrl.c and bbc_envctrl.c
It needs to happen before any header includes because nowadays
some things implicitly include asm/unistd.h which ends up being
before the __KERNEL_SYSCALLS__ define gets done.
Signed-off-by: David S. Miller <davem@davemloft.net>
Nishanth Aravamudan [Mon, 25 Jul 2005 02:34:47 +0000 (19:34 -0700)]
[SPARC]: sbus/vfc_i2c: remove sleep_on() usage
Use wait-queue directly instead of the deprecated sleep_on()
function. This required adding a local wait-queue. Also use new (added in
separate patch to K-J) usecs to jiffies function to convert value.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: David S. Miller <davem@davemloft.net>