Linus Torvalds [Sat, 30 Apr 2005 22:42:33 +0000 (15:42 -0700)]
Merge ... kernel.org:/home/rmk/linux-2.6-rmk.git
Russell King [Sat, 30 Apr 2005 22:32:38 +0000 (23:32 +0100)]
[PATCH] ARM: IntegratorCP: Fix CLCD MUX selection values
The documentation on these values seems to be rather wrong.
These values have been determined by mere trial and error.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Sat, 30 Apr 2005 22:28:47 +0000 (23:28 +0100)]
[PATCH] ARM: IntegratorCP: 16bpp is RGB565 not RGB555
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Sat, 30 Apr 2005 21:39:51 +0000 (22:39 +0100)]
[PATCH] ARM: AMBA CLCD: program palette for pseudocolor visuals
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Linus Torvalds [Sat, 30 Apr 2005 20:34:21 +0000 (13:34 -0700)]
Merge ... kernel.org:/home/rmk/linux-2.6-rmk.git
Steve French [Sat, 30 Apr 2005 18:10:58 +0000 (11:10 -0700)]
[PATCH] cifs: Update cifs todo list
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Sat, 30 Apr 2005 18:10:57 +0000 (11:10 -0700)]
[PATCH] cifs: append \* properly on ASCII servers
For older servers which do not support Unicode
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Mackerras [Sat, 30 Apr 2005 17:01:40 +0000 (10:01 -0700)]
[PATCH] ppc64: fix 32-bit signal frame back link
When the kernel creates a signal frame on the user stack, it puts the
old stack pointer value at the beginning so that the signal frame is
linked into the chain of stack frames like any other frame.
Unfortunately, for 32-bit processes we are writing the old stack
pointer as a 64-bit value rather than a 32-bit value, and the process
sees that as a null pointer, since it only looks at the first 32 bits,
which are zero since ppc is bigendian and the stack pointer is below
4GB. This bug is in SLES9 and RHEL4 too, hence the ccs.
This patch fixes the bug by making the signal code write the old stack
pointer as a u32 instead of an unsigned long.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Russell King [Sat, 30 Apr 2005 12:26:06 +0000 (13:26 +0100)]
[PATCH] ARM: PXA I2C: add platform device
Add the PXA I2C platform device.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Sat, 30 Apr 2005 11:19:28 +0000 (12:19 +0100)]
[PATCH] ARM: RTC: allow driver methods to return error
Allow RTC drivers to return error codes from their read_time
or read_alarm methods.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Linus Torvalds [Fri, 29 Apr 2005 22:08:34 +0000 (15:08 -0700)]
Merge ... /home/rmk/linux-2.6-serial.git
Linus Torvalds [Fri, 29 Apr 2005 22:06:00 +0000 (15:06 -0700)]
Merge ... kernel.org:/home/rmk/linux-2.6-rmk.git
Sascha Hauer [Fri, 29 Apr 2005 21:46:40 +0000 (22:46 +0100)]
[PATCH] ARM: 2654/1: i.MX UART initialization sets and honors UFCR value
Patch from Sascha Hauer
This patch adds UCFR_RFDIV setting into i.MX serial driver.
This is required, if loader does not fully agree with Linux kernel
about UART setup manner. Linux only blindly expected some values until
now. This should enable to use even serial ports not recognized by
boot-loader as for example third UART found in the bluethoot module.
Patch also enables to detect original setup baudrate in more cases.
Signed-off-by: Pavel Pisa
Signed-off-by: Sascha Hauer
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 29 Apr 2005 21:13:57 +0000 (22:13 +0100)]
[PATCH] ARM: 2660/2: fix ixdp2800 boot and pci init
Patch from Lennert Buytenhek
The IXDP2800 is an evalution platform for the IXP2800 processor that
has two IXP2800s connected to the same PCI bus. This is problematic
as both CPUs will try to configure the PCI bus as they boot linux.
Contrary to on the other IXP2000 platforms, the boot loader on the
IXDP2800 doesn't configure the PCI bus properly, so we do want the
linux instance on one of the CPUs to do that.
Making one of the CPUs ignore the PCI bus (and thus act like a pure
PCI slave device) is not an option because there is a 82559 NIC on
the PCI bus for each of the CPUs.
The chosen solution is to have the master CPU configure the PCI bus
while the slave is kept in a quiescent state, and then to have the
slave CPU scan the PCI bus (without assigning resources) while the
master is kept in a quiescent state. After this ritual, the master
deletes the slave NIC from its PCI device list, the slave deletes
the master NIC from its device list, and (almost) all is well.
There's still one little problem: each of the CPUs has a 1G SDRAM
BAR, but the IXP2000 only has 512M of outbound PCI memory window.
We solve this by hand-assigning the master and slave SDRAM BARs to
a location outside each of the IXP's outbound PCI windows, and by
having the rest of the BARs autoconfigured in the outbound PCI
windows, in the range [
e0000000..
ffffffff], so that there is a 1:1
pci:phys mapping between them.
Even with this patch, a number of issues still remain -- just imagine
what happens if one of the CPUs is rebooted, by watchdog or by hand,
but the other one isn't. But those issues are not easily fixable
given the strange PCI layout of this board and the behavior of the
boot loader shipped with the platform.
Signed-off-by: Lennert Buytenhek
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
George G. Davis [Fri, 29 Apr 2005 21:08:35 +0000 (22:08 +0100)]
[PATCH] ARM: 2656/1: Access permission bits are wrong for kernel XIP sections on ARMv6
Patch from George G. Davis
This patch is required for kernel XIP support on ARMv6 machines. It ensures that the access permission bits for kernel XIP section descriptors are APX=1 and AP[1:0]=01, which is Kernel read-only/User no access permissions. Prior to this change, kernel XIP section descriptor access permissions were set to Kernel no access/User no access on ARMv6 machines and the kernel would therefore hang upon entry to userspace when set_fs(USER_DS) was executed.
Signed-off-by: Steve Longerbeam
Signed-off-by: George G. Davis
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Olav Kongas [Fri, 29 Apr 2005 21:08:34 +0000 (22:08 +0100)]
[PATCH] ARM: 2649/1: Fix 'sparse -Wbitwise' warnings from MMIO macros
Patch from Olav Kongas
On ARM, the outX() and writeX() families of macros take the
result of cpu_to_leYY(), which is of restricted type __leYY,
and feed it to __raw_writeX(), which expect an argument of
unrestricted type. This results in 'sparse -Wbitwise'
warnings about incorrect types in assignments. Analogous
type mismatch warnings are issued for inX() and readX()
counterparts. The below patch resolves these warnings by
adding forced typecasts.
Signed-off-by: Olav Kongas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Fri, 29 Apr 2005 21:08:33 +0000 (22:08 +0100)]
[PATCH] ARM: 2651/3: kernel helpers for NPTL support
Patch from Nicolas Pitre
This patch entirely reworks the kernel assistance for NPTL on ARM.
In particular this provides an efficient way to retrieve the TLS
value and perform atomic operations without any instruction emulation
nor special system call. This even allows for pre ARMv6 binaries to
be forward compatible with SMP systems without any penalty.
The problematic and performance critical operations are performed
through segment of kernel provided user code reachable from user space
at a fixed address in kernel memory. Those fixed entry points are
within the vector page so we basically get it for free as no extra
memory page is required and nothing else may be mapped at that
location anyway.
This is different from (but doesn't preclude) a full blown VDSO
implementation, however a VDSO would prevent some assembly tricks with
constants that allows for efficient branching to those code segments.
And since those code segments only use a few cycles before returning to
user code, the overhead of a VDSO far call would add a significant
overhead to such minimalistic operations.
The ARM_NR_set_tls syscall also changed number. This is done for two
reasons:
1) this patch changes the way the TLS value was previously meant to be
retrieved, therefore we ensure whatever library using the old way
gets fixed (they only exist in private tree at the moment since the
NPTL work is still progressing).
2) the previous number was allocated in a range causing an undefined
instruction trap on kernels not supporting that syscall and it was
determined that allocating it in a range returning -ENOSYS would be
much nicer for libraries trying to determine if the feature is
present or not.
Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
George G. Davis [Fri, 29 Apr 2005 21:08:33 +0000 (22:08 +0100)]
[PATCH] ARM: 2655/1: ARM1136 SWP instruction abort handler fix
Patch from George G. Davis
As noted in http://www.arm.com/linux/patch-2.6.9-arm1.gz, the "Faulty SWP instruction on 1136 doesn't set bit 11 in DFSR." So the v6_early_abort handler does not report the correct rd/wr direction for the SWP instruction which may result in SEGVS or hangs. In order to work around this problem, this patch merely updates the fix contained in the ARM Ltd. patch to use the macroised abort handler fixups.
Signed-off-by: George G. Davis
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 29 Apr 2005 20:58:16 +0000 (21:58 +0100)]
[PATCH] ARM: 2659/1: do not assign PCI I/O address zero on IXP2000
Patch from Lennert Buytenhek
Assigning the address zero to a PCI device BAR causes some part of the
PCI subsystem to believe that resource allocation for that BAR failed
due to resource conflicts, which will make attempts to enable the
device fail. Work around this by assigning I/O addresses starting
from
00010000.
While we're at it, make the PCI I/O resource end at
0001ffff, since we
only have 64k of outbound I/O window on the IXP2000, and we don't do
bank switching.
Signed-off-by: Lennert Buytenhek
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 29 Apr 2005 20:58:15 +0000 (21:58 +0100)]
[PATCH] ARM: 2658/1: start ixp2000 pci memory resource at 0xe0000000
Patch from Lennert Buytenhek
On the IXDP2800, the bootloader does an awful job of configuring
the PCI bus, so we make linux reconfigure everything. Having a 1:1
pci:phys address mapping generally simplifies everything, so try to
allocate PCI addresses from the [
e0000000..
ffffffff] range, which is
the physical address range of the outbound PCI window on the IXP2000.
This does not affect any of the other IXP2000 platforms since they
all use their bootloader's PCI resource assignment.
Signed-off-by: Lennert Buytenhek
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 29 Apr 2005 20:58:15 +0000 (21:58 +0100)]
[PATCH] ARM: 2657/1: export ixp2000_pci_config_addr
Patch from Lennert Buytenhek
Export ixp2000_pci_config_addr, to be used by the IXDP2800 platform
setup code to coordinate booting the master and slave NPU.
Signed-off-by: Lennert Buytenhek
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Fri, 29 Apr 2005 16:38:44 +0000 (09:38 -0700)]
x86: make traps on 'iret' be debuggable in user space
This makes a trap on the 'iret' that returns us to user space
cause a nice clean SIGSEGV, instead of just a hard (and silent)
exit.
That way a debugger can actually try to see what happened, and
we also properly notify everybody who might be interested about
us being gone.
This loses the error code, but tells the debugger what happened
with ILL_BADSTK in the siginfo.
Linus Torvalds [Fri, 29 Apr 2005 16:37:07 +0000 (09:37 -0700)]
Remove bogus BUG() in kernel/exit.c
It's old sanity checking that may have been useful for debugging, but
is just bogus these days.
Noticed by Mattia Belletti.
Benjamin Herrenschmidt [Fri, 29 Apr 2005 14:40:12 +0000 (07:40 -0700)]
[PATCH] Add suspend method to cpufreq core
In order to properly fix some issues with cpufreq vs. sleep on
PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
I must force a switch to full speed before sleep and I switch back to
previous speed on resume.
I also added a driver flag to disable the warnings in suspend/resume
since it is expected in this case to have different speed (and I want it
to fixup the jiffies properly).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Roland McGrath [Fri, 29 Apr 2005 05:47:29 +0000 (22:47 -0700)]
[PATCH] x86_64: fix PT_NOTE addition to IA32 vDSO
The addition of the PT_NOTE didn't take in the x86_64 version of the i386
vDSO, because I forgot the linker script bit in that copy.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:11 +0000 (22:41 -0700)]
[PATCH] cifs: Do not sleep interruptible after socket connect failure
.. since it can be due to pending kill.
Update readme information to better describe cifs umount
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:11 +0000 (22:41 -0700)]
[PATCH] cifs: Do not init smb requests or block when sending requests
if cifsd thread is no longer running to demultixplex responses.
Do not send FindClose request when FindFirst failed without reaching end
of search.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:10 +0000 (22:41 -0700)]
[PATCH] cifs: handle termination of cifs oplockd kernel thread
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:10 +0000 (22:41 -0700)]
[PATCH] cifs: Fix mapping of EMLINK case
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:10 +0000 (22:41 -0700)]
[PATCH] cifs: Handle case of multiple trans2 responses for one SMB request (part 2 of 2)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:10 +0000 (22:41 -0700)]
[PATCH] cifs: cleanup various long lines
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:09 +0000 (22:41 -0700)]
[PATCH] cifs: Handle multiple response transact2 part 1 of 2
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:09 +0000 (22:41 -0700)]
[PATCH] cifs: Ease memory pressure, do not use large buffers in byte range lock requests.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:09 +0000 (22:41 -0700)]
[PATCH] cifs: missing semicolon from previous fix
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:09 +0000 (22:41 -0700)]
[PATCH] cifs: Better handle errors on second socket recv message call
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:08 +0000 (22:41 -0700)]
[PATCH] cifs: improve check for search entry going beyond end of SMB transact
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:08 +0000 (22:41 -0700)]
[PATCH] cifs: Fix caching problem
pointed out by Dave Stahl and Vince Negri in which cifs can update the
last modify time on a server modified file without invalidating the
local cached data due to an intervening readdir.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:08 +0000 (22:41 -0700)]
[PATCH] cifs: remove cifs_kcalloc and check for NULL return on kcalloc in session initialization
Suggested by: Adrian Bunk and Dave Miller
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:07 +0000 (22:41 -0700)]
[PATCH] cifs: Missing initialization for largeBuf flag left out of previous changeset
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:07 +0000 (22:41 -0700)]
[PATCH] cifs: Do not use large smb buffers in response path
unless response is larger than 256 bytes. This cuts more than 1/3 of
the large memory allocations that cifs does and should be a huge help to
memory pressure under stress.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:07 +0000 (22:41 -0700)]
[PATCH] cifs: cleanup of ifdefs usage so it is more consistent
And fix to not needlessly send new POSIX QFSInfo when server does not
explicitly claim support for the new protocol extensions.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:07 +0000 (22:41 -0700)]
[PATCH] cifs: CIFS ioctl needed by umount.cifs utility
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:07 +0000 (22:41 -0700)]
[PATCH] cifs: Do not interpret oplock break responses as responses to an unrelated command
.. even if the multiplex ids match.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:06 +0000 (22:41 -0700)]
[PATCH] cifs: Fix PPC64 compile error
.. and do not double endian convert the special characters whem mounted
with mapchars mount parm.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:06 +0000 (22:41 -0700)]
[PATCH] cifs: character mapping of special characters (part 3 of 3)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:06 +0000 (22:41 -0700)]
[PATCH] cifs: finish up of special character mapping capable unicode conversion routine part 2 of 3
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:05 +0000 (22:41 -0700)]
[PATCH] cifs: remove a few redundant null pointer checks, and cleanup misc source formatting
Mostly suggested by Jesper Juhl
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:05 +0000 (22:41 -0700)]
[PATCH] cifs: Add new mount parm mapchars
For handling seven special characters that shells use for filenames.
This first parts implements conversions from Unicode.
Signed-off-by: Steve French
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:05 +0000 (22:41 -0700)]
[PATCH] cifs: fix rare oops in cifs_close
Protect access to cifs file list in cifs_close path
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:05 +0000 (22:41 -0700)]
[PATCH] cifs: Fix multiuser packet signing to use the right sequence number and mac session key
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:04 +0000 (22:41 -0700)]
[PATCH] cifs: Enable ioctl support in POSIX extensions to handle lsattr
remove sparse warnings, unnecessary pad in QueryFileInfo and redundant
function define.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:04 +0000 (22:41 -0700)]
[PATCH] cifs: Gracefully turn off serverino (when serverino is enabled on mount)
Old servers such as NT4 do not support this level of FindFirst (and
retry with a lower infolevel)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:04 +0000 (22:41 -0700)]
[PATCH] cifs: add support for chattr/lsattr in new CIFS POSIX extensions
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Steve French [Fri, 29 Apr 2005 05:41:04 +0000 (22:41 -0700)]
[PATCH] cifs: Only send POSIX ACL calls to server if server claims to support that capability bit
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Thu, 28 Apr 2005 23:09:57 +0000 (16:09 -0700)]
Merge ... kernel.org:/home/rmk/linux-2.6-rmk.git
Roland McGrath [Thu, 28 Apr 2005 22:17:19 +0000 (15:17 -0700)]
[PATCH] Fix error recovery path for arch_setup_additional_pages
If arch_setup_additional_pages fails, the error path will do some double-frees.
This fixes it.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Olaf Rempel [Thu, 28 Apr 2005 19:16:08 +0000 (12:16 -0700)]
[NET]: /proc/net/stat/* header cleanup
Signed-off-by: Olaf Rempel <razzor@kopf-tisch.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nicolas Dichtel [Thu, 28 Apr 2005 19:14:37 +0000 (12:14 -0700)]
[PKT_SCHED]: Fix range in psched_tod_diff() to 0..bound
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Jones [Thu, 28 Apr 2005 19:11:49 +0000 (12:11 -0700)]
[IPV6]: Incorrect permissions on route flush sysctl
On Mon, Apr 25, 2005 at 12:01:13PM -0400, Dave Jones wrote:
> This has been brought up before.. http://lkml.org/lkml/2000/1/21/116
> but didnt seem to get resolved. This morning I got someone
> file a bugzilla about it breaking sysctl(8).
And here's its ipv6 counterpart.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Jones [Thu, 28 Apr 2005 19:11:03 +0000 (12:11 -0700)]
[IPV4]: Incorrect permissions on route flush sysctl
This has been brought up before.. http://lkml.org/lkml/2000/1/21/116
but didnt seem to get resolved. This morning I got someone
file a bugzilla about it breaking sysctl(8).
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neil Horman [Thu, 28 Apr 2005 19:02:04 +0000 (12:02 -0700)]
[SCTP] Fix SCTP sendbuffer accouting.
- Include chunk and skb sizes in sendbuffer accounting.
- 2 policies are supported. 0: per socket accouting, 1: per association
accounting
DaveM: I've made the default per-socket.
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sridhar Samudrala [Thu, 28 Apr 2005 19:00:23 +0000 (12:00 -0700)]
[SCTP] Replace incorrect use of dev_alloc_skb with alloc_skb in sctp_packet_transmit().
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neil Horman [Thu, 28 Apr 2005 18:59:49 +0000 (11:59 -0700)]
[SCTP] Fix bug in sctp_init() error handling code.
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Brian Haley [Thu, 28 Apr 2005 18:59:16 +0000 (11:59 -0700)]
[SCTP] Use ipv6_addr_any() rather than ipv6_addr_type() in sctp_v6_is_any().
Signed-off-by: Brian Haley <Brian.Haley@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jerome Forissier [Thu, 28 Apr 2005 18:58:43 +0000 (11:58 -0700)]
[SCTP] Implement Sec 2.41 of SCTP Implementers guide.
- Fixed sctp_vtag_verify_either() to comply with impguide 2.41 B) and C).
- Make sure vtag is reflected when T-bit is set in SHUTDOWN-COMPLETE sent
due to an OOTB SHUTDOWN-ACK and in ABORT sent due to an OOTB packet.
- Do not set T-Bit in ABORT chunk in response to INIT.
- Fixed some comments to reflect the new meaning of the T-Bit.
Signed-off-by: Jerome Forissier <jerome.forissier@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vladislav Yasevich [Thu, 28 Apr 2005 18:57:54 +0000 (11:57 -0700)]
[SCTP] Fix SCTP_ASSOCINFO getsockopt for 1-1 style
Signed-off-by: Vladislav Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 28 Apr 2005 18:33:20 +0000 (11:33 -0700)]
[TG3]: Set SA_SAMPLE_RANDOM in request_irq() calls.
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Lameter [Thu, 28 Apr 2005 15:13:58 +0000 (08:13 -0700)]
[PATCH] time interpolator: Fix settimeofday inaccuracy
settimeofday will set the time a little bit too early on systems using
time interpolation since it subtracts the current interpolator offset
from the time. This used to be necessary with the code in 2.6.9 and earlier
but the new code resets the time interpolator after setting the time.
Thus the time is set too early and gettimeofday will return a time slightly
before the time specified with settimeofday if invoked immeditely after
settimeofday.
This removes the obsolete subtraction of the time interpolator offset
and makes settimeofday set the time accurately.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Russell King [Thu, 28 Apr 2005 09:46:15 +0000 (10:46 +0100)]
[PATCH] ARM: AMBA CLCD: X resolutions must be multiples of 16
We ignore the bottom 4 bits of the X resolution, so we should
round X resolutions up to the nearest multiple of 16.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Thu, 28 Apr 2005 09:43:52 +0000 (10:43 +0100)]
[PATCH] ARM: Fix AMBA CLCD fb driver for 32bpp
We were supporting 24bpp. However, the pixel organisation in
memory was 0RGB, so it was 24bpp in 32bit words. This means
we're actually supporting 32bpp and not 24bpp.
Also, add a check to ensure that we don't exceed the available
framebuffer when changing display resolutions.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Thu, 28 Apr 2005 09:38:19 +0000 (10:38 +0100)]
[PATCH] ARM: Fix AMBA CLCD fb driver for 1bpp/STN mono panels
Fix the AMBA CLCD framebuffer driver for 1bpp modes and STN
monochrome LCD panels.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Benjamin Herrenschmidt [Thu, 28 Apr 2005 01:04:45 +0000 (18:04 -0700)]
[PATCH] ppc64: Fix return value of some vDSO calls
The ppc vDSO would not properly clear the return value for some calls,
which will be a problem when interfacing those calls with glibc. This
should be fixed before 2.6.12 is released (as it is the first kernel
with the ppc vDSO) so that we don't have to play with symbol versioning
and ugly workarounds.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David Howells [Wed, 27 Apr 2005 22:39:03 +0000 (15:39 -0700)]
[PATCH] NFS4: Don't use __user with compat_uptr_t
The attached patch removes __user from compat_uptr_t types in the NFS4 mount
32-bit->64-bit compatibility structures.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Russell King [Wed, 27 Apr 2005 17:19:55 +0000 (18:19 +0100)]
[PATCH] ARM: Add further explaination for clk_get()
clk_get() comments can be confusing. Add extra explaination of
the dev and id parameters to ensure correct usage.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Linus Torvalds [Wed, 27 Apr 2005 17:05:42 +0000 (10:05 -0700)]
Merge ... /linux/kernel/git/aegl/linux-2.6.git
Marcelo Tosatti [Tue, 26 Apr 2005 20:09:35 +0000 (13:09 -0700)]
[PATCH] PC300 pci_enable_device fix
Call pci_enable_device() before looking at IRQ and resources,
and pci_disable_device() when shutting the interface down.
The driver requires this fix or the "pci=routeirq" workaround
on 2.6.10 and later kernels.
Reported and tested by Artur Lipowski.
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 18:26:53 +0000 (11:26 -0700)]
[PATCH] ppc64: trivial user annotations
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 18:26:53 +0000 (11:26 -0700)]
[PATCH] size_t portability fixes - drivers/usb
size_t is zu, ssize_t is zd...
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Martin Hicks [Tue, 26 Apr 2005 16:04:31 +0000 (09:04 -0700)]
[IA64] re-enable preempt before page allocation for pgtable quicklist
This is a fix to the pgtable_quicklist code. There is a GFP_KERNEL
allocation in pgtable_quicklist_alloc(), which spews the usual warnings
if the kernel is under heavy VM pressure and the reclaim code is
invoked. re-enable preempt before we allocate the new page.
This patch is against 2.6.12-rc2-mm2
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Tony Luck <tony.luckintel.com>
Linus Torvalds [Tue, 26 Apr 2005 16:02:40 +0000 (09:02 -0700)]
Merge ... /home/rmk/linux-2.6-serial.git
Linus Torvalds [Tue, 26 Apr 2005 15:58:22 +0000 (08:58 -0700)]
Merge ... kernel.org:/home/rmk/linux-2.6-rmk.git
Al Viro [Tue, 26 Apr 2005 14:43:43 +0000 (07:43 -0700)]
[PATCH] qla trivial iomem annotation
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:42 +0000 (07:43 -0700)]
[PATCH] oprofile trivial user annotations
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:42 +0000 (07:43 -0700)]
[PATCH] amd64 rt_sigframe user annotation
->pretcode in struct rt_sigframe is a userland pointer (and already
treated as such by code using that field).
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:42 +0000 (07:43 -0700)]
[PATCH] drivers/scsi NULL noise removal
NULL noise in sbus scsi drivers got missed
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:42 +0000 (07:43 -0700)]
[PATCH] imsttfb missing iomem annotations
write_reg_le32() and read_reg_le32() expect iomem pointers...
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:41 +0000 (07:43 -0700)]
[PATCH] ppc-opc NULL noise removal
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:41 +0000 (07:43 -0700)]
[PATCH] savagefb iomem annotations
trivial iomem annotations + memset() replaced with memset_io() in a
place that deals with ioremapped area.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:41 +0000 (07:43 -0700)]
[PATCH] pegasus NULL noise removal
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:41 +0000 (07:43 -0700)]
[PATCH] tpm 64bit fixes (size_t)
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 26 Apr 2005 14:43:40 +0000 (07:43 -0700)]
[PATCH] fix SND_POWERMAC dependencies
This beast is pmac-only; moreover, it won't build on other
subarchitectures.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Russell King [Tue, 26 Apr 2005 14:37:45 +0000 (15:37 +0100)]
[PATCH] Serial: Convert 8250_hp300 to use serial8250_{un,}register_port
Convert 8250_hp300 to use serial8250_register_port() and
serial8250_unregister_port().
Tested by Kars de Jong, 4/4/2005.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:32:00 +0000 (15:32 +0100)]
[PATCH] Serial: Move error path processing inline
With unlikely() there's no need for the error path to
use gotos.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:29:44 +0000 (15:29 +0100)]
[PATCH] Serial: Ensure error paths are marked with unlikely()
Ensure ARM serial driver error paths are marked with the
unlikely() compiler hint.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Linus Torvalds [Tue, 26 Apr 2005 14:22:55 +0000 (07:22 -0700)]
Merge ... /linux/kernel/git/gregkh/usb-2.6.git/
Russell King [Tue, 26 Apr 2005 14:21:02 +0000 (15:21 +0100)]
[PATCH] ARM: make entry*.S includes more logical
Move common includes to entry-header, and file specific includes
to the relevant file.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:20:34 +0000 (15:20 +0100)]
[PATCH] ARM: Remove single-use user save/restore macros
Assembly macros are pointless if they're only used once. Move
them inline.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:20:12 +0000 (15:20 +0100)]
[PATCH] ARM: remove PT_TRACESYS
PT_TRACESYS is unused, remove it.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:19:48 +0000 (15:19 +0100)]
[PATCH] ARM: Remove SVC_MODE definition
SVC_MODE reflects the MODE_SVC definition in asm/ptrace.h. Use
the asm/ptrace.h definition instead, and remove SVC_MODE.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Russell King [Tue, 26 Apr 2005 14:19:24 +0000 (15:19 +0100)]
[PATCH] ARM: Use __NR_SYSCALL_BASE and __ARM_NR_BASE in asm code
Don't define our own local constants, but use those already defined
in asm/unistd.h instead.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
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