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2005-07-27[PATCH] Fix missing refrigerator invocation in jffs2Nigel Cunningham
Here's a patch to fix a missing refrigerator call in jffs2. Signed-off-by: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] Add missing tvaudio try_to_freeze()Nigel Cunningham
Tvaudio lacks a refrigerator call. This patch fixes that. Signed-off-by: Nigel Cunningham <ncunningham@suspend2.net> Cc: <video4linux-list@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] try_to_freeze() call fixesNigel Cunningham
Here are fixes for four try_to_freeze calls that are still (incorrectly) using a parameter after the recent try_to_freeze() changes. Signed-off-by: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] x86_64: fix SMP boot lockup on some machinesAndi Kleen
Fixes boot up lockups on some machines where CPU apic ids don't start with 0 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] uml: fix misdeclared functionJeff Dike
This fixes an interface which differed from its declaration, and includes the relevant header so that this doesn't happen again. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] uml: update module interfaceDominik Hackl
This patch replaces the deprecated MODULE_PARM function by the new module_param function. Signed-off-by: Dominik Hackl <dominik@hackl.dhs.org> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] uml: add skas0 command-line optionPaolo 'Blaisorblade' Giarrusso
This adds the "skas0" parameter to force skas0 operation on SKAS3 host and shows which operating mode has been selected. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] uml: add dependency to arch/um/Makefile for parallel buildsOlaf Hering
the header file must be build before mk_user_constants. Adding it as a direct dep doesnt work for some reason. arch/um/os-Linux/util/mk_user_constants.c:2:26: error: user-offsets.h: No such file or directory arch/um/os-Linux/util/mk_user_constants.c: In function 'main': arch/um/os-Linux/util/mk_user_constants.c:17: error: '__UM_FRAME_SIZE' undeclared (first use in this function) arch/um/os-Linux/util/mk_user_constants.c:17: error: (Each undeclared identifier is reported only once arch/um/os-Linux/util/mk_user_constants.c:17: error: for each function it appears in.) make[1]: *** [arch/um/os-Linux/util/mk_user_constants] Error 1 Signed-off-by: Olaf Hering <olh@suse.de> Cc: Paolo Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] uml: readd missing define to arch/um/Makefile-i386Olaf Hering
scripts/Makefile.build:13: /Makefile: No such file or directory scripts/Makefile.build:64: kbuild: Makefile.build is included improperly the define was removed, but its still required to build some targets. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Paolo Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] md: when resizing an array, we need to update resync_max_sectors as ↵NeilBrown
well as size Without this, and attempt to 'grow' an array will claim to have synced the extra part without actually having done anything. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] mips: fbdev Kcofnig fixYoichi Yuasa
arch/mips/Kconfig is defining CONFIG_FB as bool and drivers/video/Kconfig was changed a while ago to define it as tristate. Remove the MIPS definition. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] Really __nocast-annotate kmalloc_node()Alexey Dobriyan
One chunk was lost somewhere between my and Andrew's machine. Noticed by Victor Fusco. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] I2C-MPC: Restore code removedKumar Gala
A previous patch to remove support for the OCP device model was way to generious and moved some of the platform device model code, oops. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] user_mode_vm() build fixAndrew Morton
include/asm/ptrace.h: In function `user_mode_vm': include/asm/ptrace.h:67: `VM_MASK' undeclared (first use in this function) Cc: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-26[PATCH] x86_64 fsnotify build fixAndrew Morton
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-26[PATCH] softdog build fixAndrew Morton
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>
2005-07-26[PATCH] eurotechwdt build fixAndrew Morton
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>
2005-07-26[PATCH] i386: clean up user_mode macrosChuck Ebbert
- 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>
2005-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
2005-07-26[PATCH] Change PowerPC MPC8xx maintainerTom Rini
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>
2005-07-26[XFRM]: Fix possible overflow of sock->sk_policyHerbert Xu
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>
2005-07-26[PATCH] fix MAX_USER_RT_PRIO and MAX_RT_PRIOSteven Rostedt
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>
2005-07-26[NETFILTER]: Fix ip_conntrack_put() prototype.Adrian Bunk
The function is not inline. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-26[PATCH] Fix RLIMIT_RTPRIO breakageAndreas Steinmetz
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>
2005-07-26Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-07-26Merge master.kernel.org:/home/rmk/linux-2.6-arm-smpLinus Torvalds
2005-07-26Fix compiler warning in qla_iocb.cLinus Torvalds
Remove bogus initialization that was re-done (correctly) later.
2005-07-26[PATCH] ARM: 2831/1: S3C2440 - split s3c2440 clocks from central clock codeBen Dooks
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>
2005-07-26[PATCH] acpi: Don't call acpi_sleep_prepare from acpi_power_offEric W. Biederman
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>
2005-07-26[PATCH] acpi_power_off: Don't switch to the boot cpuEric W. Biederman
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>
2005-07-26[PATCH] x86_64 sync machine_power_off with i386Eric W. Biederman
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>
2005-07-26[PATCH] APM: Remove redundant call to set_cpus_allowedEric W. Biederman
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>
2005-07-26[PATCH] i386 machine_power_off cleanupEric W. Biederman
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>
2005-07-26[PATCH] machine_shutdown: Typo fix to actually allow specifying which cpu to ↵Eric W. Biederman
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>
2005-07-26[PATCH] pcwd.c: Call kernel_power_off not machine_power_offEric W. Biederman
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>
2005-07-26[PATCH] swpsuspend: Have suspend to disk use factors of sys_rebootEric W. Biederman
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>
2005-07-26[PATCH] 68328serial: sysrq should use emergency_rebootEric W. Biederman
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>
2005-07-26[PATCH] In hangcheck-timer.c call emergency_restart()Eric W. Biederman
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>
2005-07-26[PATCH] Fix watchdog drivers to call emergency_reboot()Eric W. Biederman
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>
2005-07-26[PATCH] Update sysrq-B to use emergency_restart()Eric W. Biederman
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>
2005-07-26[PATCH] Call emergency_reboot from panicEric W. Biederman
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>
2005-07-26[PATCH] Use kernel_power_off in sysrq-oEric W. Biederman
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>
2005-07-26[PATCH] x86_64: Implemenent machine_emergency_restartEric W. Biederman
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>
2005-07-26[PATCH] x86_64: Fix reboot_forceEric W. Biederman
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>
2005-07-26[PATCH] i386: Implement machine_emergency_rebootEric W. Biederman
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>
2005-07-26[PATCH] Don't export machine_restart, machine_halt, or machine_power_off.Eric W. Biederman
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>
2005-07-26[PATCH] Fix the arguments to machine_restart on crisEric W. Biederman
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>
2005-07-26[PATCH] Add emergency_restart()Eric W. Biederman
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>
2005-07-26[PATCH] Make ctrl_alt_del call kernel_restart to get a proper reboot.Eric W. Biederman
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>
2005-07-26[PATCH] Refactor sys_reboot into reusable partsEric W. Biederman
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>
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