Commit Graph

64590 Commits

Author SHA1 Message Date
David S. Miller
6e69d6068c [SPARC64]: Fix type and constant sizes wrt. sun4u IMAP/ICLR handling.
Sometimes we were using 32-bit values and the top bits were
getting inadvertantly chopped off.  This will matter for the
forthcoming Fire controller MSI support.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-30 23:06:50 -07:00
Alexey Starikovskiy
2d8348b429 ACPI: EC: Check if boot_ec was really found in DSDT
acpi_get_devices() returns success if it did not find any device.
We have to check for this case.

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Tested-by: Daniel Ritz <daniel.ritz-ml@swissonline.ch>
Tested-by: Luca <kronos.it@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-30 22:20:13 -07:00
Linus Torvalds
e70da56348 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
  SELinux: clear parent death signal on SID transitions
2007-08-30 21:55:37 -07:00
Linus Torvalds
644b55ce88 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: psmouse - make dummy touchkit_ps2_detect() static
  Input: gscps2 - convert to use kzalloc
  Input: iforce - fix 'unused variable' warning
  Input: i8042 - fix retrun value of i8042_aux_test_irq
  Input: gpio_keys - remove duplicate includes
2007-08-30 21:55:22 -07:00
Linus Torvalds
feabb06bd7 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4561/1: i.MX/MX1 GPIO parenthes omission and input setup fix
  [ARM] 4557/1: Fix PXA irq gpio initialization
  [ARM] 4551/1: s3c24xx: fix wrong virtual address offsets
  [ARM] 4552/1: i.MX/MX1 GPIO output setup fix
  [ARM] 4553/1: ARM at91: define FIQ_START
  [ARM] 4554/1: replace consistent_sync() with flush_ioremap_region()
  ARM: OMAP: Enable serial idling and wakeup features
  ARM: OMAP2: Force APLLs always active
  ARM: OMAP: H3 workqueue fixes
  ARM: OMAP: OSK led fixes
  ARM: OMAP: fix OMAP1 dmtimer build warning
  ARM: OMAP: Fix 32k timer unsupported one-shot mode
2007-08-30 21:54:57 -07:00
Hugh Dickins
62e6f1e8bb fix maxcpus=1 oops in show_stat()
Alexey Dobriyan reports that maxcpus=1 is still broken in 2.6.23-rc4:
if CONFIG_HOTPLUG_CPU is not set, x86_64 bootup oopses in show_stat() -
for_each_possible_cpu accesses a per-cpu area which was never set up.

Alexey identified commit 61ec7567db
(ACPI: boot correctly with "nosmp" or "maxcpus=0") as the origin;
but it's not really to blame, just exposes a bug in 2.6.23-rc1's commit
8b3b295502 (Especially when !CONFIG_HOTPLUG_CPU,
avoid needlessy allocating resources for CPUs that can never become available).

rc1's test for max_cpus < 2 in start_kernel() wasn't working because
max_cpus was still NR_CPUS at that point: until rc4 moved the maxcpus
parsing earlier.  Now it sets cpu_possible_map to 1 before allocating
all possible per-cpu areas; then smp_init() expands cpu_possible_map
to cpu_present_map (0xf in my case) later on.

rc1's commit has good intentions, but expects cpu_present_map to be
limited by maxcpus, which is only the case on i386.  cpus_and(possible,
possible,present) might be good, but needs an audit of cpu_present_map
uses - there may well be assumptions that any cpu present is possible.

So stay safe for now and just revert those #ifndef CONFIG_HOTPLUG_CPU
optimizations in rc1's commit.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Len Brown <lenb@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-30 21:54:31 -07:00
Stephen Smalley
4ac212ad4e SELinux: clear parent death signal on SID transitions
Clear parent death signal on SID transitions to prevent unauthorized
signaling between SIDs.

Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Eric Paris <eparis@parisplace.org>
Signed-off-by: James Morris <jmorris@localhost.localdomain>
2007-08-30 20:22:47 -04:00
Linus Torvalds
a1c582d072 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] PS3: Fix bug where the major version part is not compared
  [POWERPC] Update defconfigs
  [POWERPC] spufs: Don't call spu_run_init from spu_reacquire_runnable
  [POWERPC] spufs: Fix update of mailbox status register during backed wbox write
  [POWERPC] spu_manage: fix spu_unit_number for celleb device tree
  [POWERPC] Update defconfigs
  [POWERPC] Flush registers to proper task context
2007-08-30 09:58:46 -07:00
Adrian Bunk
b5f281a627 xtensa process.c must #include <linux/fs.h>
Another fallout from the removal of #include <linux/fs.h> from mm.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-30 09:58:22 -07:00
Rusty Russell
8057d763ed Fix lguest page-pinning logic ("lguest: bad stack page 0xc057a000")
If the stack pointer is 0xc057a000, then the first stack page is at
0xc0579000 (the stack pointer is decremented before use).  Not
calculating this correctly caused guests with CONFIG_DEBUG_PAGEALLOC=y
to be killed with a "bad stack page" message: the initial kernel stack
was just proceeding the .smp_locks section which
CONFIG_DEBUG_PAGEALLOC marks read-only when freeing.

Thanks to Frederik Deweerdt for the bug report!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-30 09:58:22 -07:00
Masakazu Mokuno
fc43dca9e7 [POWERPC] PS3: Fix bug where the major version part is not compared
Fix the bug that the major version part of the firmware version number
is ignored in the comparison done by ps3_compare_firmware_version
because the difference of two 64-bit quantities is returned as an int.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-30 20:49:41 +10:00
Pavel Pisa
a98b38b83d [ARM] 4561/1: i.MX/MX1 GPIO parenthes omission and input setup fix
During GPIO testing on PiMX1 board there has been revealed
problem with some pins input functions. The GIUS bit has
to be set for inputs to work reliably too. It is surprising
that input worked on some inputs with incorrect setup before.
DR is not mandatory, but it ensures stable constant level
on internal traces.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-30 10:14:25 +01:00
Paul Mackerras
13a6976afd [POWERPC] Update defconfigs
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-30 16:51:51 +10:00
Andre Detsch
ada83daab3 [POWERPC] spufs: Don't call spu_run_init from spu_reacquire_runnable
This fixes a major bug which was happening when a SPU thread advances
its execution right after being restored to a SPU.  A potentially
outdated NPC value was being (re)written to the SPU.

So, spu_run_init, in this case, was either not doing anything relevant,
or breaking the execution of the SPU thread.

This fixes a common problem of losing a mailbox write when it was done
to a saved context.

Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-30 16:27:18 +10:00
Arnd Bergmann
62ee68e3bc [POWERPC] spufs: Fix update of mailbox status register during backed wbox write
When a process writes into the inbound spu mailbox (wbox) while the
context is saved, we accidentally break the contents of the mb_stat_R
register by clearing other entries of the mailbox status register. This
can cause the user side to hang.

This change fixes the problem by only altering the appropriate bits
of the mailbox status register during a backing-store write.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-30 16:27:18 +10:00
Adrian Bunk
b3e2c70cd0 Input: psmouse - make dummy touchkit_ps2_detect() static
The dummy touchkit_ps2_detect() for the CONFIG_MOUSE_PS2_TOUCHKIT=n case
shouldn't be a global function.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30 00:44:33 -04:00
Mariusz Kozlowski
7460caf32a Input: gscps2 - convert to use kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30 00:18:00 -04:00
Andrew Morton
d9f03831e7 Input: iforce - fix 'unused variable' warning
drivers/input/joystick/iforce/iforce-packets.c: In function `iforce_get_id_packet':
drivers/input/joystick/iforce/iforce-packets.c:249: warning: unused variable `status'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30 00:04:33 -04:00
Fernando Luis Vázquez Cao
e3758b2ab6 Input: i8042 - fix retrun value of i8042_aux_test_irq
We should not return IRQ_HANDLED if we didn't handle the interrupt.

Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30 00:04:15 -04:00
Christian Krafft
aac2e68481 [POWERPC] spu_manage: fix spu_unit_number for celleb device tree
This fixes a regression introduced with 2.6.23-rc4 after on some
confusion about the device tree interfaces.

IBM QS21 device trees provide "physical-id", so we changed the code to
run on that and remain compatible with all IBM machines.

However, the Toshiba Celleb device tree provides the "unit-id" property,
which was in the Linux code, but never used in this way on IBM hardware.

Legacy device tree used the reg property for the physical id of an spe.
This patch fixes find_spu_unit_number to look for the spu id in that order.
The length is checked to avoid misinterpretation in case the attributes
unit-id or reg do not contain the id.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Cc: Jeremy Kerr <jk@ozlabs.org>
2007-08-30 01:35:05 +02:00
Kumar Gala
5cc44e086d [POWERPC] Update defconfigs
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-08-29 16:47:38 -05:00
Kumar Gala
0ee6c15e7b [POWERPC] Flush registers to proper task context
When we flush register state for FP, Altivec, or SPE in flush_*_to_thread
we need to respect the task_struct that the caller has passed to us.

Most cases we are called with current, however sometimes (ptrace) we may
be passed a different task_struct.

This showed up when using gdbserver debugging a simple program that used
floating point. When gdb tried to show the FP regs they all showed up as
0, because the child's FP registers were never properly flushed to memory.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-08-28 21:15:53 -05:00
Samuel
fd51bcc5dc [ARM] 4557/1: Fix PXA irq gpio initialization
As pointed out by Jrgen, we are overflowing the number of GPIOs
in pxa_init_irq_gpio(). I'm seeing the same problem on my HTC
Universal PXA270 based PDA.
According to Eric, the function argument is the number of GPIOs,
so we should keep the semantics and reduce the number of
iteration by 1.

Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Acked-by: Jrgen Schindele <linux@schindele.name>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-28 22:59:43 +01:00
Linus Torvalds
b07d68b5ca Linux 2.6.23-rc4 2007-08-27 18:32:35 -07:00
Andrew Vasquez
f99ba18a96 dm-mpath-rdac: don't stomp on a requests transfer bit
Without this, we get qla2xxx complaining about "ISP System Error".

What's happening here is the firmware is detecting a Xfer-ready from the
storage when in fact the data-direction for a mode-select should be a
write (DATA_OUT).

The following patch fixes the problem (typo). Verified by Brian, as
well.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Verified-by: Brian De Wolf <bldewolf@csupomona.edu>
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-27 16:15:44 -07:00
Linus Torvalds
5a99efeaa5 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC32]: Make flush_tlb_kernel_range() an inline function.
  [SERIAL]: Fix 32-bit warnings in sunzilog.c and sunsu.c
  [SPARC32]: Kill unused vars and macros from prom/console.c
  [SPARC32]: Add __cmpdi2() libcall implementation ala. MIPS.
  [VIDEO]: Do not prom_halt() in cg3 and bw2 device probe.
  [SUNVDC]: Use slice 0xff on VD_DISK_TYPE_DISK.
2007-08-27 15:06:28 -07:00
Linus Torvalds
28d9aa613d Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NET]: Mark Paul Moore as maintainer of labelled networking.
  [VLAN/BRIDGE]: Fix "skb_pull_rcsum - Fatal exception in interrupt"
  [ISDN]: Get rid of some pointless allocation casts in common and bsd comp.
  [NET]: Avoid pointless allocation casts in BSD compression module
  [IRDA]: Do not do pointless kmalloc return value cast in KingSun driver
  [NET]: Fix crash in dev_mc_sync()/dev_mc_unsync()
  [PPPOL2TP]: Fix endianness annotations.
  [IOAT]: ioatdma needs to to play nice in a multi-dma-client world
  [SLIP]: trivial sparse warning fix
  [EQL]: sparse warning fix
  [NET]: is_power_of_2 in net/core/neighbour.c
  [TCP]: Describe tcp_init_cwnd() thoroughly in a comment.
  [NET]: Fix IP_ADD/DROP_MEMBERSHIP to handle only connectionless
  [KBUILD]: Sanitize tc_ematch headers.
  [IPSEC] AH4: Update IPv4 options handling to conform to RFC 4302.
2007-08-27 15:06:01 -07:00
Hugh Dickins
d243769d3f fix bogus hotplug cpu warning
Fix bogus DEBUG_PREEMPT warning on x86_64, when cpu brought online after
bootup: current_is_keventd is right to note its use of smp_processor_id
is preempt-safe, but should use raw_smp_processor_id to avoid the warning.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-27 10:27:48 -07:00
Hugh Dickins
721ebe005c reverse CONFIG_ACPI_PROC_EVENT default
Sigh.  Again an ACPI assault on the Thinkpad's Fn+F4 to suspend to RAM.
The default and text for CONFIG_THINKPAD_ACPI_INPUT_ENABLED were fixed
in -rc3, but now commit 14e04fb34f ("ACPI:
Schedule /proc/acpi/event for removal") introduces the ACPI_PROC_EVENT
config entry, and defaults it to 'n' to disable it again.

Change default to y, and add comment to make it clearer that n is for
future distros.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Len Brown <len.brown@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-27 10:27:48 -07:00
Hugh Dickins
8134097717 fix maxcpus=N parsing
Commit 61ec7567db ('ACPI: boot correctly
with "nosmp" or "maxcpus=0"') broke 'maxcpus=' handling on x86[-64].

maxcpus=N is now having no effect on x86_64, and freezing bootup on i386
(because of inconsistency with the separate maxcpus parsing down in
arch/i386, I guess).  That's because early_param parsing is a little
different from __setup parsing, and needs the "=" omitted: then it seems
to work as the original commit intended (no mention of IO-APIC in
/proc/interrupts when maxcpus=0).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-27 10:27:48 -07:00
Linus Torvalds
88ede8209e Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (60 commits)
  [MIPS] Fulong doesn't need ISA DMA.
  [MIPS] IP27: intr_sconnect_level: don't disable interrupts.
  [MIPS] IP27: startup_bridge_irq: connect interrupt.
  [MIPS] IP27: shutdown_bridge_irq: don't free irq.
  [MIPS] Sort out handling of ISA-less PCI systems.
  [MIPS] Add __cmpdi2
  [MIPS] HOTPLUG: Make register_pci_controller __devinit.
  [MIPS] PCI: Remove __devinit attribute from pcibios_fixup_bus.
  [MIPS] PCI: Remove __devinit attribute from pcibios_fixup_bus.
  [MIPS] Delete duplicate inclusion of <linux/delay.h>.
  [MIPS] Polish <asm/edac.h>.
  [MIPS] IP22: Export sgi_gfxaddr for use by the Newport console driver.
  [MIPS] Maintain si_code field properly for FP exceptions
  [MIPS] SMTC: Fix duplicate status dumps on NMI
  [MIPS] Unconditionally writeback and invalidate caches on kexec.
  [PATCH] rtc: Make rtc-rs5c348 driver hotplug-aware
  [MIPS] Fix gcc 3.3 warning.
  [MIPS] Fix invalid semicolon after if statement
  [MIPS] Update Cobalt defconfig
  [MIPS] Update workpad_defconfig
  ...
2007-08-27 09:42:43 -07:00
Linus Torvalds
96665822dc Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix SLB initialization at boot time
  [POWERPC] Fix undefined reference to device_power_up/resume
  [POWERPC] cell: Update cell_defconfig for 2.6.23
  [POWERPC] axonram: Do not delete gendisks queue in error path
  [POWERPC] axonram: Module modification for latest firmware API changes
  [POWERPC] cell: Support pinhole-reset on IBM cell blades
  [POWERPC] spu_manage: Use newer physical-id attribute
  [POWERPC] pasemi: Another IOMMU bugfix for 64K PAGE_SIZE
2007-08-27 09:42:21 -07:00
Linus Torvalds
d96a2a5c64 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
  [PARISC] Add NOTES section
  [PARISC] Use compat_sys_getdents
  [PARISC] Do not allow STI_CONSOLE to be modular
  [PARISC] Clean up sti_flush
  [PARISC] Add dummy isa_(bus|virt)_to_(virt|bus) inlines
  [PARISC] Add empty <asm-parisc/vga.h>
2007-08-27 09:30:52 -07:00
Kyle McMartin
81b4b98ae4 [PARISC] Add NOTES section
Bisected bizarre kernel-space nullptr dereference in udev to commit
18991197b4, adding the NOTES section fixes
it.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:25 -04:00
Kyle McMartin
88a79078f9 [PARISC] Use compat_sys_getdents
Switch to using the generic compat_sys_getdents instead of a
homebrew one.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:25 -04:00
Kyle McMartin
1eb51c362d [PARISC] Do not allow STI_CONSOLE to be modular
It doesn't really make much sense, anyways, and would need a pile of
symbols exported.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:24 -04:00
Kyle McMartin
03b18f1b2a [PARISC] Clean up sti_flush
sti_flush is supposed to flush the caches so we can execute the STI rom
we copied to memory. Anything more than flush_icache_range is overkill.

Fixes a missing symbol when built as a module.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:23 -04:00
Kyle McMartin
fabb8ff4ff [PARISC] Add dummy isa_(bus|virt)_to_(virt|bus) inlines
Less painful than fixing up the Kconfig for a pile of drivers to only build
on X86 && ARM && MIPS...

Just make them BUG(), as defining them to be 1:1 with physical memory will
likely HPMC the box anyways.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:22 -04:00
Kyle McMartin
37efbb705a [PARISC] Add empty <asm-parisc/vga.h>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27 00:29:22 -04:00
David S. Miller
17a82e932d [SPARC32]: Make flush_tlb_kernel_range() an inline function.
This avoids unused variable warnings in places like mm/vmalloc.c:

mm/vmalloc.c: In function ‘unmap_kernel_range’:
mm/vmalloc.c:75: warning: unused variable ‘start’

caused by it previously being a macro.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:12 -07:00
David S. Miller
4f1296a516 [SERIAL]: Fix 32-bit warnings in sunzilog.c and sunsu.c
resource_size_t can be either a u64 or a u32, and we can't
really know for sure, so when printing such a value out
always use long-long printf formatting and cast the argument
to that type.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:11 -07:00
David S. Miller
7bcd4dae62 [SPARC32]: Kill unused vars and macros from prom/console.c
This should have been removed during the of_console_device
changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:10 -07:00
David S. Miller
6cc0735d0d [SPARC32]: Add __cmpdi2() libcall implementation ala. MIPS.
Device mapper generates calls to this with recent versions
of gcc.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:09 -07:00
David S. Miller
6c8f5b90bf [VIDEO]: Do not prom_halt() in cg3 and bw2 device probe.
Just give a normal kernel log message of the problem and
return failure.

Based upon a patch from Mark Fortescue.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:08 -07:00
David S. Miller
1bd4b28039 [SUNVDC]: Use slice 0xff on VD_DISK_TYPE_DISK.
While debugging issues with the VDS server I made the
driver use partition 2 to get at the whole disk since
this is the "whole disk" partition in the Sun disk
label.

We really should use slice 0xff which really means
the whole physical disk in the VIO disk protocol.
Otherwise things won't work well on a disk image
that doesn't have a proper disk label on it.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:49:07 -07:00
James Morris
10e2ff1c39 [NET]: Mark Paul Moore as maintainer of labelled networking.
Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:35:48 -07:00
Evgeniy Polyakov
e7c243c925 [VLAN/BRIDGE]: Fix "skb_pull_rcsum - Fatal exception in interrupt"
I tried to preserve bridging code as it was before, but logic is quite
strange - I think we should free skb on error, since it is already
unshared and thus will just leak.

Herbert Xu states:

> +	if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
> +		goto out;

If this happens it'll be a double-free on skb since we'll
return NF_DROP which makes the caller free it too.

We could return NF_STOLEN to prevent that but I'm not sure
whether that's correct netfilter semantics.  Patrick, could
you please make a call on this?

Patrick McHardy states:

NF_STOLEN should work fine here.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:35:47 -07:00
Jesper Juhl
7c8347a91d [ISDN]: Get rid of some pointless allocation casts in common and bsd comp.
vmalloc() returns a void pointer - no need to cast the return value.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:35:46 -07:00
Jesper Juhl
c573f73ce9 [NET]: Avoid pointless allocation casts in BSD compression module
The general kernel memory allocation functions return void pointers
and there is no need to cast their return values.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:35:45 -07:00
Jesper Juhl
901ded25fb [IRDA]: Do not do pointless kmalloc return value cast in KingSun driver
kmalloc() returns a void pointer, so there is no need to cast it in
 drivers/net/irda/kingsun-sir.c::kingsun_probe().

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-26 18:35:44 -07:00