Nathan Lynch [Thu, 9 Aug 2007 19:18:46 +0000 (05:18 +1000)]
[POWERPC] tsi108_direct_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:45 +0000 (05:18 +1000)]
[POWERPC] indirect_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:44 +0000 (05:18 +1000)]
[POWERPC] chrp pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:43 +0000 (05:18 +1000)]
[POWERPC] efika rtas_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:42 +0000 (05:18 +1000)]
[POWERPC] null_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:41 +0000 (05:18 +1000)]
[POWERPC] powermac pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:40 +0000 (05:18 +1000)]
[POWERPC] pa_pxp_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:39 +0000 (05:18 +1000)]
[POWERPC] maple pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:38 +0000 (05:18 +1000)]
[POWERPC] celleb_epci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:37 +0000 (05:18 +1000)]
[POWERPC] celleb_fake_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 19:18:36 +0000 (05:18 +1000)]
[POWERPC] rtas_pci_ops: Use named structure member initializers
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Nathan Lynch [Thu, 9 Aug 2007 00:50:44 +0000 (10:50 +1000)]
[POWERPC] Remove gratuitous reads from maple PCI config space methods
The maple PCI configuration space write methods read the written
location immediately after the write is performed, presumably in order
to flush the write. However, configuration space writes are not
allowed to be posted, making these reads gratuitous. Furthermore,
this behavior potentially causes us to violate the PCI PM spec when
changing between e.g. D0 and D3 states, because a delay of up to 10ms
may be required before the OS accesses configuration space after the
write which initiates the transition. It definitely causes a system
hang for me with a Broadcom 5721 PCIE network adapter, which is fixed
by this change.
Therefore this removes the gratuitous reads from u3_agp_write_config,
u3_ht_write_config, and u4_pcie_write_config.
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Murali Iyer [Wed, 8 Aug 2007 21:46:49 +0000 (07:46 +1000)]
[POWERPC] Export DCR symbols for modules
In order to compile drivers as modules that uses some of the
DCR functions, we need to export the symbols. Example, EMAC
driver and other drivers that are under development use these
functions.
Signed-off-by: Murali Iyer <mniyer@us.ibm.com>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Thu, 9 Aug 2007 20:56:41 +0000 (06:56 +1000)]
[POWERPC] pseries: Eliminate global error_log_cnt variable
Eliminate the use of error_log_cnt as a global var shared across
different directories. Pass it as a parameter instead.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
Respin of earlier patch, with the CONFIG_PSERIES junk removed from the
header file.
arch/powerpc/kernel/nvram_64.c | 10 +++++-----
arch/powerpc/platforms/pseries/rtasd.c | 7 ++++---
include/asm-powerpc/nvram.h | 6 ++++--
3 files changed, 13 insertions(+), 10 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Wed, 8 Aug 2007 20:06:15 +0000 (06:06 +1000)]
[POWERPC] pseries: Fix jumbled no_logging flag
Get rid of the jumbled usage of the no_logging flag. Its use
spans several directories, and is incorrectly/misleadingly
documented. Instead, two changes:
1) nvram will accept error log as soon as its ready.
2) logging to nvram stops on the first fatal error reported.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/kernel/nvram_64.c | 8 --------
arch/powerpc/platforms/pseries/rtasd.c | 14 ++++++--------
2 files changed, 6 insertions(+), 16 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Wed, 8 Aug 2007 20:04:48 +0000 (06:04 +1000)]
[POWERPC] Remove nvram forward declarations
Forward declarations serve no purpose in this file.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/kernel/nvram_64.c | 5 -----
1 file changed, 5 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Wed, 8 Aug 2007 20:03:37 +0000 (06:03 +1000)]
[POWERPC] pseries: Simplify rtasd initialization
Simplify rtasd initialization code; this also fixes a buglet,
where the /proc entries weren't being cleaned up in case of
failure.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/rtasd.c | 53 +++++++++++----------------------
1 file changed, 19 insertions(+), 34 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Wed, 8 Aug 2007 20:02:10 +0000 (06:02 +1000)]
[POWERPC] pseries: Use rtas_token instead of hand-rolled code
The rtas_token() call does the same thing as this hand-rolled code.
This makes the code easier to read.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/rtasd.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Thu, 9 Aug 2007 21:01:50 +0000 (07:01 +1000)]
[POWERPC] pseries: Avoid excess rtas_token calls
We don't need to look up the rtas event token once per
cpu per second. This avoids some misc device-tree lookups
and string ops and so provides some minor performance
improvement.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
Revised commit-log message.
arch/powerpc/platforms/pseries/rtasd.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Segher Boessenkool [Wed, 1 Aug 2007 15:41:15 +0000 (01:41 +1000)]
[POWERPC] Replace a few #defines with empty inline functions
...so that GCC doesn't complain about unused variables in the
callers of these.
Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Grant Likely [Wed, 1 Aug 2007 13:53:28 +0000 (23:53 +1000)]
[POWERPC] Only ignore arch/ppc/include, not arch/ppc/boot/include
arch/ppc/.gitignore shouldn't exclude arch/ppc/boot/include, so
this makes arch/ppc/.gitignore more specific.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Gabriel C [Wed, 1 Aug 2007 09:41:09 +0000 (19:41 +1000)]
[POWERPC] Typo fixes interrrupt -> interrupt
This fixes some interrrupt -> interrupt typos.
Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Mariusz Kozlowski [Tue, 31 Jul 2007 22:10:03 +0000 (08:10 +1000)]
[POWERPC] drivers/macintosh/therm_adt746x.c: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Gibson [Mon, 30 Jul 2007 05:55:02 +0000 (15:55 +1000)]
[POWERPC] Fixes to allow use of Ebony's flash chips through physmap_of
This patch contains a handful of small fixes to allow the Ebony's
flash to be exposed as MTD devices via the physmap_of driver.
Specifically it:
- Makes a small addition to the device tree and zImage wrapper
to record the correct address for the flash in the device tree based
on the board switches as reported via an FPGA register.
- Prohibits building the old hard-coded "Ebony" flash map on
arch/powerpc kernels, in favour of using physmap_of's device tree
based approach.
- Enables MTD and physmap_of in the Ebony defconfig.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jesper Juhl [Sun, 29 Jul 2007 22:18:25 +0000 (08:18 +1000)]
[POWERPC] Clean out a bunch of duplicate includes
This removes several duplicate includes from arch/powerpc/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jon Loeliger [Fri, 27 Jul 2007 18:25:09 +0000 (04:25 +1000)]
[POWERPC] embedded6xx: Remove unnecessary loops_per_jiffy initialization code
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jon Loeliger [Fri, 27 Jul 2007 18:24:59 +0000 (04:24 +1000)]
[POWERPC] 8xx: Remove unnecessary loops_per_jiffy initialization code
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jon Loeliger [Fri, 27 Jul 2007 18:24:52 +0000 (04:24 +1000)]
[POWERPC] 52xx: Remove unnecessary loops_per_jiffy initialization code
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Thu, 26 Jul 2007 22:35:40 +0000 (08:35 +1000)]
[POWERPC] EEH: Dump PCI bridge status on event
Gather bridge-specific data on EEH events.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/eeh.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Thu, 26 Jul 2007 22:33:58 +0000 (08:33 +1000)]
[POWERPC] EEH: Fix PCI bridge handling bug
The EEH code needs to ignore PCI bridges; sort-of. It was ignoring
them in the wrong place, and thus failing to set up the
PCI_DN(dn)->pcidev pointer. Imprudent dereferencing of this pointer
would lead to a crash on cards with bridges.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/eeh_cache.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linas Vepstas [Thu, 26 Jul 2007 22:30:26 +0000 (08:30 +1000)]
[POWERPC] EEH: Tweak printk message
Print return code to print message. Also fix whitespace.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/eeh.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ishizaki Kou [Thu, 26 Jul 2007 10:06:08 +0000 (20:06 +1000)]
[POWERPC] Init markings for hvc_beat
Fix warnings about section mismatch.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ishizaki Kou [Thu, 26 Jul 2007 10:02:27 +0000 (20:02 +1000)]
[POWERPC] Init markings for celleb
There are some variables and functions that we should place in init
section. And this patch changes some '__devinit' to '__init', because
the device is platform device and not hot-pluggable.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ishizaki Kou [Thu, 26 Jul 2007 10:00:56 +0000 (20:00 +1000)]
[POWERPC] Fix celleb sio section warning
Fix following warning:
WARNING: vmlinux.o(.text+0x45fd4): Section mismatch: reference to .init.text:.early_serial_txx9_setup (between '.txx9_serial_init' and '.txx9_serial_config')
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ishizaki Kou [Thu, 26 Jul 2007 09:59:17 +0000 (19:59 +1000)]
[POWERPC] Fix celleb pci section warnings
Fix following warnings:
WARNING: vmlinux.o(.text+0x44ad0): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.celleb_setup_phb' and '.celleb_fake_pci_write_config')
WARNING: vmlinux.o(.text+0x44dd8): Section mismatch: reference to .init.text:.free_bootmem (between '.celleb_setup_phb' and '.celleb_fake_pci_write_config')
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ilpo Järvinen [Wed, 15 Aug 2007 22:03:35 +0000 (08:03 +1000)]
[POWERPC] Fix invalid semicolon after if statement
A similar fix to netfilter from Eric Dumazet inspired me to
look around a bit by using some grep/sed stuff as looking for
this kind of bugs seemed easy to automate. This is one of them
I found where it looks like this semicolon is not valid.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Geert Uytterhoeven [Tue, 14 Aug 2007 16:30:13 +0000 (02:30 +1000)]
[POWERPC] ps3: Fix no storage devices found
Fix probing of PS3 storage devices: in the success case, we should set
`error' to zero, not `result'.
Without this patch no storage devices are found.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Roland McGrath [Fri, 10 Aug 2007 23:03:11 +0000 (09:03 +1000)]
[POWERPC] Fix for assembler -g
ppc64 does the unusual thing of using #include on a compiler-generated
assembly file (lparmap.s) from an assembly source file (head_64.S).
This runs afoul of my recent patch to pass -gdwarf2 to the assembler
under CONFIG_DEBUG_INFO. This patch avoids the problem by disabling
DWARF generation (-g0) when producing lparmap.s.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Gibson [Tue, 7 Aug 2007 04:20:50 +0000 (14:20 +1000)]
[POWERPC] Fix small race in 44x tlbie function
The 440 family of processors don't have a tlbie instruction. So, we
implement TLB invalidates by explicitly searching the TLB with tlbsx.,
then clobbering the relevant entry, if any. Unfortunately the PID for
the search needs to be stored in the MMUCR register, which is also
used by the TLB miss handler. Interrupts were enabled in _tlbie(), so
an interrupt between loading the MMUCR and the tlbsx could cause
incorrect search results, and thus a failure to invalide TLB entries
which needed to be invalidated.
This fixes the problem in both arch/ppc and arch/powerpc by inhibiting
interrupts (even critical and debug interrupts) across the relevant
instructions.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Becky Bruce [Fri, 11 May 2007 17:49:39 +0000 (03:49 +1000)]
[POWERPC] Remove unused code causing a compile warning
AFAICT, nobody is using ft_ordered(), and it causes a build warning
to be generated. This patch cleans that up by removing the function
and the commented-out code that calls it.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jeremy Kerr [Mon, 13 Aug 2007 03:22:44 +0000 (13:22 +1000)]
[POWERPC] cell: Fix errno for modular spufs_create with invalid neighbour
At present, spu_create with an invalid neighbo(u)r will return -ENOSYS,
not -EBADF, but only when spufs.o is built as a module.
This change adds the appropriate errno, making the behaviour the same
as the built-in case.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linus Torvalds [Tue, 14 Aug 2007 17:00:29 +0000 (10:00 -0700)]
Merge git://git./linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
[GFS2] Revert remounting w/o acl option leaves acls enabled
[GFS2] Fix setting of inherit jdata attr
[GFS2] Fix incorrect error path in prepare_write()
[GFS2] Fix incorrect return code in rgrp.c
[GFS2] soft lockup in rgblk_search
[GFS2] soft lockup detected in databuf_lo_before_commit
[DLM] fix basts for granted PR waiting CW
[DLM] More othercon fixes
[DLM] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero
[DLM] zero unused parts of sockaddr_storage
[DLM] fix NULL ls usage
[DLM] Clear othercon pointers when a connection is closed
Linus Torvalds [Tue, 14 Aug 2007 16:52:12 +0000 (09:52 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
i2c-s3c2410: Build fix
i2c/menelaus: Build fix
i2c-mv64xxx: Reinitialize hw and driver on I2C bus hang
i2c-mpc: Don't disable I2C module on stop condition
i2c-iop3xx: Set I2C_CLASS_HWMON to adapter class
i2c/isp1301_omap: Build fixes, whitespace
i2c-mpc: Pass correct dev_id to free_irq on error path
i2c-i801: Typo: erroneous
Ben Dooks [Tue, 14 Aug 2007 16:37:15 +0000 (18:37 +0200)]
i2c-s3c2410: Build fix
Fixup the include files after the arch moves that
where included in 2.6.23.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
David Brownell [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c/menelaus: Build fix
Fix Menelaus build error, and remove needless "#define DEBUG".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Dale Farnsworth [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c-mv64xxx: Reinitialize hw and driver on I2C bus hang
Under certain conditions, the mv64xxx I2C bus can hang preventing
further operation. To make the driver more robust, we now reset
the I2C hardware and the driver state machine when such hangs are
detected.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Domen Puncer [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c-mpc: Don't disable I2C module on stop condition
Disabling module on stop doesn't work on some CPUs (ie. mpc8241,
as reported by Guennadi Liakhovetski), so remove that.
Disable I2C module on errors/interrupts to prevent it from
locking up on mpc5200b.
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Arnaud Patard [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c-iop3xx: Set I2C_CLASS_HWMON to adapter class
In order to be able to use sensors on the IOP3xx SoCs, one needs to set
the adapter class to I2C_CLASS_HWMON.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
David Brownell [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c/isp1301_omap: Build fixes, whitespace
Build fixes for isp1301_omap driver. I think an earlier version
of this must have gotten lost somewhere, or maybe it only went
into the Linux-OMAP tree.
Also, some whitespace fixes to bring this more into sync with the
version of this found in the Linux-OMAP tree. (That version has
updates for the OTG controller on the OMAP 1710 which break that
functionality on OMAP 161x boards like the H2, so merging all of
it is not currently an option.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Scott Wood [Tue, 14 Aug 2007 16:37:14 +0000 (18:37 +0200)]
i2c-mpc: Pass correct dev_id to free_irq on error path
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Tue, 14 Aug 2007 16:37:13 +0000 (18:37 +0200)]
i2c-i801: Typo: erroneous
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Linus Torvalds [Tue, 14 Aug 2007 16:31:19 +0000 (09:31 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[IPVS]: Use IP_VS_WAIT_WHILE when encessary.
[NET]: Share correct feature code between bridging and bonding
[ATM] drivers/atm/iphase.c: mostly kmalloc + memset conversion to kzalloc
[IRDA] irda-usb.c: mostly kmalloc + memset conversion to k[cz]alloc
[WAN] drivers/net/wan/hdlc_fr.c: kmalloc + memset conversion to kzalloc
[DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm()
[DCCP]: fix theoretical ccids_{read,write}_lock() race
[XFRM]: Clean up duplicate includes in net/xfrm/
[TIPC]: Clean up duplicate includes in net/tipc/
[SUNRPC]: Clean up duplicate includes in net/sunrpc/
[PKT_SCHED]: Clean up duplicate includes in net/sched/
[IPV6]: Clean up duplicate includes in net/ipv6/
[IPV4]: Clean up duplicate includes in net/ipv4/
[ATM]: Clean up duplicate includes in net/atm/
[ATM]: Clean up duplicate includes in drivers/atm/
[IPCONFIG]: ip_auto_config fix
[ATM]: fore200e_param_bs_queue() must be __devinit
Linus Torvalds [Tue, 14 Aug 2007 16:30:42 +0000 (09:30 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
e1000: Add device IDs of new 82571 board variants
xen-netfront: Avoid deref'ing skbafter it is potentially freed.
3c59x maintainer
3c59x: fix duplex configuration
natsemi: fix netdev error acounting
ax88796 printk fixes
myri10ge: Use the pause counter to avoid a needless device reset
via-rhine: disable rx_copybreak on archs that don't allow unaligned DMA access
Steven Whitehouse [Thu, 19 Jul 2007 15:12:50 +0000 (16:12 +0100)]
[GFS2] Revert remounting w/o acl option leaves acls enabled
This reverts commit
569a7b6c2e8965ff4908003b925757703a3d649c. The
code was correct originally. The default setting for ACLs after a
remount should be to be the same as before the remount.
Signed-off-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Steven Whitehouse [Wed, 18 Jul 2007 10:40:06 +0000 (11:40 +0100)]
[GFS2] Fix setting of inherit jdata attr
Due to a mix up between the jdata attribute and inherit jdata attribute
it has not been possible to set the inherit jdata attribute on
directories. This is now fixed and the ioctl will report the inherit
jdata attribute for directories rather than the jdata attribute as it
did previously. This stems from our need to have the one bit in the
ioctl attr flags mean two different things according to whether the
underlying inode is a directory or not.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Steven Whitehouse [Tue, 17 Jul 2007 09:29:02 +0000 (10:29 +0100)]
[GFS2] Fix incorrect error path in prepare_write()
The error path in prepare_write() was incorrect in the (very rare) event
that the transaction fails to start. The following prevents a NULL
pointer dereference,
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Steven Whitehouse [Tue, 17 Jul 2007 09:26:56 +0000 (10:26 +0100)]
[GFS2] Fix incorrect return code in rgrp.c
The following patch fixes a bug where 0 was being used as a return code
to indicate "nothing to do" when in fact 0 was a valid block location
which might be returned by the function.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Bob Peterson [Thu, 12 Jul 2007 21:58:50 +0000 (16:58 -0500)]
[GFS2] soft lockup in rgblk_search
This patch seems to fix the problem described in bugzilla bug 246114.
It was written by Steve Whitehouse with some tweaking by me.
The code was looping in the relatively new section of code designed to
search for and reuse unlinked inodes. In cases where it was finding an
appropriate inode to reuse, it was looping around and finding the same
block over and over because a "<=" check should have been a "<" when
comparing the goal block to the last unlinked block found.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Bob Peterson [Wed, 11 Jul 2007 20:55:23 +0000 (15:55 -0500)]
[GFS2] soft lockup detected in databuf_lo_before_commit
This is part 2 of the patch for bug #245832, part 1 of which is already
in the git tree.
The problem was that sdp->sd_log_num_databuf was not always being
protected by the gfs2_log_lock spinlock, but the sd_log_le_databuf
(which it is supposed to reflect) was protected. That meant there
was a timing window during which gfs2_log_flush called
databuf_lo_before_commit and the count didn't match what was
really on the linked list in that window. So when it ran out of
items on the linked list, it decremented total_dbuf from 0 to -1 and
thus never left the "while(total_dbuf)" loop.
The solution is to protect the variable sdp->sd_log_num_databuf so
that the value will always match the contents of the linked list,
and therefore the number will never go negative, and therefore, the
loop will be exited properly.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
David Teigland [Tue, 7 Aug 2007 14:44:48 +0000 (09:44 -0500)]
[DLM] fix basts for granted PR waiting CW
Fix a long standing bug where a blocking callback would be missed
when there's a granted lock in PR mode and waiting locks in both
PR and CW modes (and the PR lock was added to the waiting queue
before the CW lock). The logic simply compared the numerical values
of the modes to determine if a blocking callback was required, but in
the one case of PR and CW, the lower valued CW mode blocks the higher
valued PR mode. We just need to add a special check for this PR/CW
case in the tests that decide when a blocking callback is needed.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Patrick Caulfield [Thu, 2 Aug 2007 13:58:14 +0000 (14:58 +0100)]
[DLM] More othercon fixes
The last patch to clean out 'othercon' structures only fixed half the problem.
The attached addresses the other situations too, and fixes bz#238490
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Jesper Juhl [Wed, 18 Jul 2007 22:27:43 +0000 (00:27 +0200)]
[DLM] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero
There's a memory leak in fs/dlm/member.c::dlm_add_member().
If "dlm_node_weight(ls->ls_name, nodeid)" returns < 0, then
we'll return without freeing the memory allocated to the (at
that point yet unused) 'memb'.
This patch frees the allocated memory in that case and thus
avoids the leak.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Patrick Caulfield [Tue, 17 Jul 2007 15:53:15 +0000 (16:53 +0100)]
[DLM] zero unused parts of sockaddr_storage
When we build a sockaddr_storage for an IP address, clear the unused parts as
they could be used for node comparisons.
I have seen this occasionally make sctp connections fail.
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
David Teigland [Fri, 13 Jul 2007 19:49:06 +0000 (14:49 -0500)]
[DLM] fix NULL ls usage
Fix regression in recent patch "[DLM] variable allocation" which
attempts to dereference an "ls" struct when it's NULL.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Patrick Caulfield [Wed, 11 Jul 2007 12:39:43 +0000 (13:39 +0100)]
[DLM] Clear othercon pointers when a connection is closed
This patch clears the othercon pointer and frees the memory when a connnection
is closed. This could cause a small memory leak when nodes leave the cluster.
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Auke Kok [Thu, 9 Aug 2007 21:09:34 +0000 (14:09 -0700)]
e1000: Add device IDs of new 82571 board variants
This patch adds support for 2 new board variants:
- A Quad port fiber 82571 board
- A blade version of the 82571 quad copper board
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Heiko Carstens [Fri, 10 Aug 2007 22:50:30 +0000 (15:50 -0700)]
[IPVS]: Use IP_VS_WAIT_WHILE when encessary.
For architectures that don't have a volatile atomic_ts constructs like
while (atomic_read(&something)); might result in endless loops since a
barrier() is missing which forces the compiler to generate code that
actually reads memory contents.
Fix this in ipvs by using the IP_VS_WAIT_WHILE macro which resolves to
while (expr) { cpu_relax(); }
(why isn't this open coded btw?)
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Fri, 10 Aug 2007 22:47:58 +0000 (15:47 -0700)]
[NET]: Share correct feature code between bridging and bonding
http://bugzilla.kernel.org/show_bug.cgi?id=8797 shows that the
bonding driver may produce bogus combinations of the checksum
flags and SG/TSO.
For example, if you bond devices with NETIF_F_HW_CSUM and
NETIF_F_IP_CSUM you'll end up with a bonding device that
has neither flag set. If both have TSO then this produces
an illegal combination.
The bridge device on the other hand has the correct code to
deal with this.
In fact, the same code can be used for both. So this patch
moves that logic into net/core/dev.c and uses it for both
bonding and bridging.
In the process I've made small adjustments such as only
setting GSO_ROBUST if at least one constituent device
supports it.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mariusz Kozlowski [Fri, 10 Aug 2007 22:26:18 +0000 (15:26 -0700)]
[ATM] drivers/atm/iphase.c: mostly kmalloc + memset conversion to kzalloc
drivers/atm/iphase.c | 111508 -> 111431 (-77 bytes)
drivers/atm/iphase.o | 254740 -> 254260 (-480 bytes)
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mariusz Kozlowski [Fri, 10 Aug 2007 22:25:40 +0000 (15:25 -0700)]
[IRDA] irda-usb.c: mostly kmalloc + memset conversion to k[cz]alloc
drivers/net/irda/irda-usb.c | 59694 -> 59541 (-153 bytes)
drivers/net/irda/irda-usb.o | 170588 -> 169256 (-1332 bytes)
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mariusz Kozlowski [Fri, 10 Aug 2007 22:24:50 +0000 (15:24 -0700)]
[WAN] drivers/net/wan/hdlc_fr.c: kmalloc + memset conversion to kzalloc
drivers/net/wan/hdlc_fr.c | 31260 -> 31223 (-37 bytes)
drivers/net/wan/hdlc_fr.o | 144872 -> 144728 (-144 bytes)
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Acked-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Jesper Juhl [Fri, 10 Aug 2007 22:23:54 +0000 (15:23 -0700)]
[DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm()
There's a memory leak in net/dccp/feat.c::dccp_feat_empty_confirm(). If we
hit the 'default:' case of the 'switch' statement, then we return without
freeing 'opt', thus leaking 'struct dccp_opt_pend' bytes.
The leak is fixed easily enough by adding a kfree(opt); before the return
statement.
The patch also changes the layout of the 'switch' to be more in line with
CodingStyle.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Oleg Nesterov [Fri, 10 Aug 2007 22:21:17 +0000 (15:21 -0700)]
[DCCP]: fix theoretical ccids_{read,write}_lock() race
Make sure that spin_unlock_wait() is properly ordered wrt atomic_inc().
(akpm: can't we convert this code to use rwlocks?)
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:20:21 +0000 (15:20 -0700)]
[XFRM]: Clean up duplicate includes in net/xfrm/
This patch cleans up duplicate includes in
net/xfrm/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:19:43 +0000 (15:19 -0700)]
[TIPC]: Clean up duplicate includes in net/tipc/
This patch cleans up duplicate includes in
net/tipc/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:19:09 +0000 (15:19 -0700)]
[SUNRPC]: Clean up duplicate includes in net/sunrpc/
This patch cleans up duplicate includes in
net/sunrpc/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:18:31 +0000 (15:18 -0700)]
[PKT_SCHED]: Clean up duplicate includes in net/sched/
This patch cleans up duplicate includes in
net/sched/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:17:58 +0000 (15:17 -0700)]
[IPV6]: Clean up duplicate includes in net/ipv6/
This patch cleans up duplicate includes in
net/ipv6/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:17:24 +0000 (15:17 -0700)]
[IPV4]: Clean up duplicate includes in net/ipv4/
This patch cleans up duplicate includes in
net/ipv4/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:16:42 +0000 (15:16 -0700)]
[ATM]: Clean up duplicate includes in net/atm/
This patch cleans up duplicate includes in
net/atm/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Fri, 10 Aug 2007 22:15:55 +0000 (15:15 -0700)]
[ATM]: Clean up duplicate includes in drivers/atm/
This patch cleans up duplicate includes in
drivers/atm/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joakim Tjernlund [Fri, 10 Aug 2007 22:14:54 +0000 (15:14 -0700)]
[IPCONFIG]: ip_auto_config fix
The following commandline:
root=/dev/mtdblock6 rw rootfstype=jffs2 ip=192.168.1.10:::255.255.255.0:localhost.localdomain:eth1:off console=ttyS0,115200
makes ip_auto_config fall back to DHCP and complain "IP-Config: Incomplete
network configuration information." depending on if CONFIG_IP_PNP_DHCP is
set or not.
The only way I can make ip_auto_config accept my IP config is to add an
entry for the server IP:
ip=192.168.1.10:192.168.1.15::255.255.255.0:localhost.localdomain:eth1:off
I think this is a bug since I am not using a NFS root FS.
The following patch fixes the above problem.
From: Andrew Morton <akpm@linux-foundation.org>
Davem said (in February!):
Well, first of all the change in question is not in 2.4.x either. I just
checked the current 2.4.x GIT tree and the test is exactly:
if (ic_myaddr == INADDR_NONE ||
#ifdef CONFIG_ROOT_NFS
(MAJOR(ROOT_DEV) == UNNAMED_MAJOR
&& root_server_addr == INADDR_NONE
&& ic_servaddr == INADDR_NONE) ||
#endif
ic_first_dev->next) {
which matches 2.6.x
I even checked 2.4.x when it was branched for 2.5.x and the test was the
same at the point in time too.
Looking at the proposed change a bit it appears that it is probably
correct, as it's trying to check that ROOT_DEV is nfs root. But if it is
correct then the UNNAMED_MAJOR comparison in the same code block should be
removed as it becomes superfluous.
I'm happy to apply this patch with that modification made.
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 10 Aug 2007 22:14:18 +0000 (15:14 -0700)]
[ATM]: fore200e_param_bs_queue() must be __devinit
WARNING: drivers/built-in.o(.text+0x6203bb): Section mismatch: reference to .init.text:fore200e_param_bs_queue (between 'fore200e_initialize' and 'fore200e_monitor_putc')
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jeremy Fitzhardinge [Mon, 13 Aug 2007 19:54:37 +0000 (12:54 -0700)]
xen-netfront: Avoid deref'ing skbafter it is potentially freed.
xennet_tx_bug_gc can free the skb before we use it, so make sure we don't.
Signed-off-by: Keir Fraser <keir@xensource.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Steffen Klassert [Fri, 10 Aug 2007 21:05:27 +0000 (14:05 -0700)]
3c59x maintainer
Add 3c59x maintainer.
Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Steffen Klassert [Fri, 10 Aug 2007 21:05:26 +0000 (14:05 -0700)]
3c59x: fix duplex configuration
A special sequence of ifconfig up/down and plug/unplug the cable can break
the duplex configuration of the driver.
Setting
vp->mii.full_duplex = vp->full_duplex
in vortex_up should fix this.
Addresses Bug 8575 3c59x duplex configuration broken
http://bugzilla.kernel.org/show_bug.cgi?id=8575
Cc: Martin Buck <mb-tmp-ohtmvyyn.xreary.bet@gromit.dyndns.org>
Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
Cc: Natalie Protasevich <protasnb@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Andrew Morton [Fri, 10 Aug 2007 21:05:23 +0000 (14:05 -0700)]
natsemi: fix netdev error acounting
When a detailed netdev error is counted, we also must account for it in the
aggregated error count.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8106
Cc: Tim Hockin <thockin@hockin.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Chongfeng Hu <loveminix@yahoo.com.cn>
Cc: Natalie Protasevich <protasnb@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Andrew Morton [Fri, 10 Aug 2007 21:05:21 +0000 (14:05 -0700)]
ax88796 printk fixes
drivers/net/ax88796.c: In function `ax_probe':
drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 4)
drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 5)
resource_size_t isn't size_t.
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Brice Goglin [Thu, 9 Aug 2007 07:02:14 +0000 (09:02 +0200)]
myri10ge: Use the pause counter to avoid a needless device reset
Use the pause counter to avoid a needless device reset, and
print a message telling the admin that our link partner is
flow controlling us down to 0 pkts/sec.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Dustin Marquess [Fri, 10 Aug 2007 21:05:15 +0000 (14:05 -0700)]
via-rhine: disable rx_copybreak on archs that don't allow unaligned DMA access
Patch to disable the rx_copybreak feature on hardware architectures that
don't allow unaligned DMA access.
#ifdef code taken from tulip_core.c. Problem pointed out by Ivan
Kokshaysky.
Signed-off-by: Dustin Marquess <jailbird@alcatraz.fdf.net>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alexey Starikovskiy [Tue, 14 Aug 2007 05:03:42 +0000 (01:03 -0400)]
ACPI: EC: Fix "no battery" regression
Restore deleted call to register query methods.
http://bugzilla.kernel.org/show_bug.cgi?id=8886
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Linus Torvalds [Mon, 13 Aug 2007 04:25:24 +0000 (21:25 -0700)]
Linux 2.6.23-rc3
Linus Torvalds [Sun, 12 Aug 2007 18:06:45 +0000 (11:06 -0700)]
Merge git://git./linux/kernel/git/mingo/linux-2.6-sched
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/
sched: fix sleeper bonus
sched: make global code static
Thomas Gleixner [Sun, 12 Aug 2007 15:46:36 +0000 (15:46 +0000)]
genirq: mark io_apic level interrupts to avoid resend
Level type interrupts do not need to be resent. It was also found that
some chipsets get confused in case of the resend.
Mark the ioapic level type interrupts as such to avoid the resend
functionality in the generic irq code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Thomas Gleixner [Sun, 12 Aug 2007 15:46:35 +0000 (15:46 +0000)]
genirq: suppress resend of level interrupts
Level type interrupts are resent by the interrupt hardware when they are
still active at irq_enable().
Suppress the resend mechanism for interrupts marked as level.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Thomas Gleixner [Sun, 12 Aug 2007 15:46:34 +0000 (15:46 +0000)]
genirq: cleanup mismerge artifact
Commit
5a43a066b11ac2fe84cf67307f20b83bea390f83: "genirq: Allow fasteoi
handler to retrigger disabled interrupts" was erroneously applied to
handle_level_irq(). This added the irq retrigger / resend functionality
to the level irq handler.
Revert the offending bits.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Oleg Nesterov [Sun, 12 Aug 2007 16:08:19 +0000 (18:08 +0200)]
sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/
rebalance_domains(SCHED_IDLE) looks strange (typo), change it to CPU_IDLE.
the effect of this bug was slightly more agressive idle-balancing on
SMP than intended.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Ingo Molnar [Sun, 12 Aug 2007 16:08:19 +0000 (18:08 +0200)]
sched: fix sleeper bonus
Peter Ziljstra noticed that the sleeper bonus deduction code
was not properly rate-limited: a task that scheduled more
frequently would get a disproportionately large deduction.
So limit the deduction to delta_exec.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Adrian Bunk [Sun, 12 Aug 2007 16:08:19 +0000 (18:08 +0200)]
sched: make global code static
This patch makes the following needlessly global code static:
- arch_reinit_sched_domains()
- struct attr_sched_mc_power_savings
- struct attr_sched_smt_power_savings
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Sun, 12 Aug 2007 09:58:23 +0000 (02:58 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (28 commits)
ACPI: thermal: add DMI hooks to handle AOpen's broken Award BIOS
ACPI: thermal: create "thermal.act=" to disable or override active trip point
ACPI: thermal: create "thermal.nocrt" to disable critical actions
ACPI: thermal: create "thermal.psv=" to override passive trip points
ACPI: thermal: expose "thermal.tzp=" to set global polling frequency
ACPI: thermal: create "thermal.off=1" to disable ACPI thermal support
ACPI: thinkpad-acpi: fix sysfs paths in documentation
ACPI: static
ACPI EC: remove potential deadlock from EC
ACPI: dock: Send key=value pair instead of plain value
ACPI: bay: send envp with uevent - fix
acpi-cpufreq: Fix some x86/x86-64 acpi-cpufreq driver issues
ACPI: fix "Time Problems with 2.6.23-rc1-gf695baf2"
ACPI: thinkpad-acpi: change thinkpad-acpi input default and kconfig help
ACPI: EC: fix run-together printk lines
ACPI: sbs: remove dead code
ACPI: EC: acpi_ec_remove(): fix use-after-free
ACPI: EC: Switch from boot_ec as soon as we find its desc in DSDT.
ACPI: EC: fix build warning
ACPI: EC: If ECDT is not found, look up EC in DSDT.
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