14 Jun, 2007
14 commits
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This makes unmap_vm_area static and a wrapper around a new
exported unmap_kernel_range that takes an explicit range instead
of a vm_area struct.This makes it more versatile for code that wants to play with kernel
page tables outside of the standard vmalloc area.(One example is some rework of the PowerPC PCI IO space mapping
code that depends on that patch and removes some code duplication
and horrible abuse of forged struct vm_struct).Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mackerras -
Twiddle the copyright notices. Per current guidelines, the use
of the (C) or (c) in source code is deprecated.Signed-off-by: Linas Vepstas
----
arch/powerpc/platforms/pseries/eeh.c | 6 +++++-
arch/powerpc/platforms/pseries/eeh_cache.c | 3 ++-
arch/powerpc/platforms/pseries/eeh_driver.c | 6 +++---
3 files changed, 10 insertions(+), 5 deletions(-)
Signed-off-by: Paul Mackerras -
Remove some dead code.
Signed-off-by: Linas Vepstas
----
arch/powerpc/platforms/pseries/eeh.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
Signed-off-by: Paul Mackerras -
Track and report the number of times we read an all-1s value (0xff,
0xffff or 0xffffffff) from each device which is valid data, not
indicating EEH isolation.Signed-off-by: Linas Vepstas
----
arch/powerpc/platforms/pseries/eeh.c | 5 +++++
arch/powerpc/platforms/pseries/eeh_sysfs.c | 3 +++
include/asm-powerpc/pci-bridge.h | 1 +
3 files changed, 9 insertions(+)
Signed-off-by: Paul Mackerras -
Add sysfs blinkenlights for EEH statistics. Shuffle the
eeh_add_device_tree() call so that it appears in the correct
sequence.Signed-off-by: Linas Vepstas
----
arch/powerpc/platforms/pseries/Makefile | 2
arch/powerpc/platforms/pseries/eeh.c | 4 +
arch/powerpc/platforms/pseries/eeh_cache.c | 2
arch/powerpc/platforms/pseries/eeh_sysfs.c | 84 +++++++++++++++++++++++++++++
arch/powerpc/platforms/pseries/pci_dlpar.c | 7 +-
include/asm-powerpc/ppc-pci.h | 3 +
6 files changed, 98 insertions(+), 4 deletions(-)
Signed-off-by: Paul Mackerras -
Use the correct CONFIG_ option to mark off the EEH bits.
Move the EEH bits to the bottom of the struct.
The config_space array is used by EEH only; it does not
need to be part of the struct for non-pseries machines.Signed-off-by: Linas Vepstas
----
Revised patch, per commments from Michael Ellerman.include/asm-powerpc/pci-bridge.h | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
Signed-off-by: Paul Mackerras -
Move common code out of if/else.
Signed-off-by: Jon Tollefson
----hash_native_64.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
Signed-off-by: Paul Mackerras -
Maybe the type should have been char[] instead of __u8[]
in the first place, but this will do.Signed-off-by: Segher Boessenkool
Signed-off-by: Paul Mackerras -
Reserve two TIF flags for perfmon2 and shift them into the low 16 bits
so we can use single assembly instructions to create constants based off
them.Signed-off-by: Anton Blanchard
Signed-off-by: Paul Mackerras -
Previously, registering this early console would just result
in dropping early buffered printk output until a udbg_putc
was registered.However, commit 69331af79cf29e26d1231152a172a1a10c2df511
clears the CON_PRINTBUFFER flag on the main console when a
CON_BOOT (early) console has been registered, resulting in
the buffered messages never being displayed to the user.This fixes the problem by making sure we don't register udbg_console
on platforms that don't implement udbg_putc.Signed-off-by: Milton Miller
Acked-by: Mark A. Greer
Signed-off-by: Paul Mackerras -
The per-cpu area(a) for the secondary CPU(s) isn't getting allocated
on old SMP powermacs that don't have the secondary CPU(s) listed in
the device tree, as per-cpu areas are now only allocated for CPUs in
the cpu_possible_map, and we aren't setting the bits for the secondary
CPU(s) until smp_prepare_cpus(), which is after per-cpu allocation.
Therefore this sets the bits for CPUs 1..3 in cpu_possible_map in
pmac_setup_arch, so they get per-cpu data allocated.Signed-off-by: Paul Mackerras
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: move input-polldev to drivers/input
Input: i8042 - add ULI EV4873 to noloop list
Input: i8042 - add ASUS P65UP5 to the noloop list
Input: usbtouchscreen - fix fallout caused by move from drivers/usb -
Somehow the code to read the read-only switch of SD cards got lost
in the reorganisation.Signed-off-by: Pierre Ossman
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Ignoring OMAP_MMC_STAT_CARD_ERR, treating it as if the command
completed correctly.Signed-off-by: Ragner Magalhaes
Signed-off-by: Carlos Eduardo Aguiar
Signed-off-by: Pierre Ossman
13 Jun, 2007
17 commits
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To work around deficiences in Kconfig that allows to "select"
a symbol without automatically selecting all dependencies for
that symbol move input-polldev from drivers/input/misc to
drivers/input thus removing extra dependency on CONFIG_INPUT_MISC.Signed-off-by: Dmitry Torokhov
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* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (89 commits)
myri10ge: update driver version
myri10ge: report when the link partner is running in Myrinet mode
myri10ge: limit the number of recoveries
NetXen: Fix link status messages
Revert "[netdrvr e100] experiment with doing RX in a similar manner to eepro100"
[PATCH] libertas: convert libertas_mpp into anycast_mask
[PATCH] libertas: actually send mesh frames to mesh netdev
[PATCH] libertas: deauthenticate from AP in channel switch
[PATCH] libertas: pull current channel from firmware on mesh autostart
[PATCH] libertas: reduce SSID and BSSID mixed-case abuse
[PATCH] libertas: remove WPA_SUPPLICANT structure
[PATCH] libertas: remove structure WLAN_802_11_SSID and libertas_escape_essid
[PATCH] libertas: tweak association debug output
[PATCH] libertas: fix big-endian associate command.
[PATCH] libertas: don't byte-swap firmware version number. It's a byte array.
[PATCH] libertas: more endianness fixes, in tx.c this time
[PATCH] libertas: More endianness fixes.
[PATCH] libertas: first pass at fixing up endianness issues
[PATCH] libertas: sparse fixes
[PATCH] libertas: fix character set in README
... -
…inville/wireless-2.6 into upstream-fixes
-
…e/wireless-2.6 into upstream-fixes
-
Allowing attribute and symlink dentries to be reclaimed means
sd->s_dentry can change dynamically. However, updates to the field
are unsynchronized leading to race conditions. This patch adds
sysfs_lock and use it to synchronize updates to sd->s_dentry.Due to the locking around ->d_iput, the check in sysfs_drop_dentry()
is complex. sysfs_lock only protect sd->s_dentry pointer itself. The
validity of the dentry is protected by dcache_lock, so whether dentry
is alive or not can only be tested while holding both locks.This is minimal backport of sysfs_drop_dentry() rewrite in devel
branch.Signed-off-by: Tejun Heo
Signed-off-by: Greg Kroah-Hartman -
The condition check doesn't make much sense as it basically always
succeeds. This causes NULL dereferencing on certain cases. It seems
that parentheses are put in the wrong place. Fix it.Signed-off-by: Tejun Heo
Signed-off-by: Greg Kroah-Hartman -
Backport of
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc1/2.6.22-rc1-mm1/broken-out/gregkh-driver-sysfs-allocate-inode-number-using-ida.patchFor regular files in sysfs, sysfs_readdir wants to traverse
sysfs_dirent->s_dentry->d_inode->i_ino to get to the inode number.
But, the dentry can be reclaimed under memory pressure, and there is
no synchronization with readdir. This patch follows Tejun's scheme of
allocating and storing an inode number in the new s_ino member of a
sysfs_dirent, when dirents are created, and retrieving it from there
for readdir, so that the pointer chain doesn't have to be traversed.Tejun's upstream patch uses a new-ish "ida" allocator which brings
along some extra complexity; this -stable patch has a brain-dead
incrementing counter which does not guarantee uniqueness, but because
sysfs doesn't hash inodes as iunique expects, uniqueness wasn't
guaranteed today anyway.Signed-off-by: Eric Sandeen
Signed-off-by: Tejun Heo
Signed-off-by: Greg Kroah-Hartman -
Update myri10ge driver version to 1.3.1-1.248.
Signed-off-by: Brice Goglin
Signed-off-by: Jeff Garzik -
Since Myri-10G boards may also run in Myrinet mode instead of Ethernet,
add a message when we detect that the link partner is not running in the
right mode.Signed-off-by: Brice Goglin
Signed-off-by: Jeff Garzik -
Limit the number of recoveries from a NIC hw watchdog reset to 1 by default.
It enables detection of defective NICs immediately since these memory parity
errors are expected to happen very rarely (less than once per century*NIC).Signed-off-by: Brice Goglin
Signed-off-by: Jeff Garzik -
NetXen: Fix incorrect link status even with switch turned OFF.
NetXen driver failed to accurately indicate when a link is up or down.
This was encountered during failover testing, when the first port
indicated that the link was up even when the 10G switch it was assigned
to in the Bladecenter was turned off completely.Signed-off by: Wen Xiong
Signed-off by: Mithlesh ThukralSigned-off-by: Jeff Garzik
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This reverts commit d52df4a35af569071fda3f4eb08e47cc7023f094.
This patch attempted to fix e100 for non-cache coherent memory
architectures by using the cb style code that eepro100 had and using
the EL and s bits from the RFD list. Unfortunately the hardware
doesn't work exactly like this and therefore this patch actually
breaks e100. Reverting the change brings it back to the previously
known good state for 2.6.22. The pending rewrite in progress to this
code can then be safely merged later.Signed-off-by: Auke Kok
Signed-off-by: Jeff Garzik -
With firmware 5.220.11.p5, this allows to specify the anycast addresses the
device will listen to.The anycast address range is C0:27:C0:27:C0:XX where XX goes from 00 to 1F (or
0 to 31 in dec). The value to write on anycast_mask will specify which
addresses the device listens to. Bits in a 32 bit int are numbered from 0
(least significative bit) to 31. A specific address ending in YY will be
listened to if bit YY in the value is set to one.Examples:
0x00000000 : do not listen to any anycast address
0xFFFFFFFF : listen to every anycast address from :00 to :1F
0x00000013 : listen to anycast addresses :00, :01 and :04Signed-off-by: Luis Carlos Cobo
Signed-off-by: John W. Linville -
Found by Luis; got broken during module split.
Signed-off-by: Dan Williams
Signed-off-by: John W. Linville -
This avoids channel mismatch between driver and firmware in case we change
channel while associated to an AP.Signed-off-by: Luis Carlos Cobo Rus
Signed-off-by: John W. Linville -
Signed-off-by: Luis Carlos Cobo Rus
Signed-off-by: John W. Linville
12 Jun, 2007
9 commits
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The box does not implement AUX LOOP command properly and so we
can't test for AUX IRQ delivery so blacklist it via DMI and
assume that AUX port is present.Signed-off-by: Dmitry Torokhov
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This board does not raise AUX IRQ in response to AUX LOOP command
which interferes with our test for proper AUX IRQ wiring. Put it
in the blacklist and assume mouse is present.Signed-off-by: Dmitry Torokhov
-
During the move from drivers/usb/input into drivers/input/touchscreen
Kconfig variables were shuffled a bit to use a new namespace
(CONFIG_TOUCHSCREEN) while usbtouchscreen was still using old ones.Also noticed by Robert P. J. Day
Signed-off-by: Ondrej Zary
Signed-off-by: Daniel Ritz
Signed-off-by: Dmitry Torokhov -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
IB/mlx4: Make sure RQ allocation is always valid
RDMA/cma: Fix initialization of next_port
IB/mlx4: Fix zeroing of rnr_retry value in ib_modify_qp()
mlx4_core: Don't set MTT address in dMPT entries with PA set
mlx4_core: Check firmware command interface revision
IB/mthca, mlx4_core: Fix typo in comment
mlx4_core: Free catastrophic error MSI-X interrupt with correct dev_id
mlx4_core: Initialize ctx_list and ctx_lock earlier
mlx4_core: Fix CQ context layout -
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Fix smp barriers in test_and_{change,clear,set}_bit
[MIPS] Fix IP27 build
[MIPS] Fix modpost warnings by making start_secondary __cpuinit
[MIPS] SMTC: Fix build error caused by nonsense code.
[MIPS] SMTC: The MT ASE requires to initialize c0_pagemask and c0_wired.
[MIPS] SMTC: Don't continue in set_vi_srs_handler on detected bad arguments.
[MIPS] SMTC: Fix warning.
[MIPS] Wire up utimensat, signalfd, timerfd, eventfd
[MIPS] Atlas: Fix build.
[MIPS] Always install the DSP exception handler.
[MIPS] SMTC: Don't set and restore irqregs ptr from self_ipi.
[MIPS] Fix KMODE for the R3000 -
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] CIFS should honour umask
[CIFS] Missing flag on negprot needed for some servers to force packet signing
[CIFS] whitespace cleanup part 2
[CIFS] whitespace cleanup
[CIFS] fix mempool destroy done in wrong order in cifs error path
[CIFS] typo in previous patch
[CIFS] Fix oops on failed cifs mount (in kthread_stop) -
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
[AGPGART] intel_agp: Add support for G33, Q33 and Q35 chipsets
[AGPGART] intel_agp: add support for 945GME
[AGPGART] intel_agp: add support for 965GME/GLE
[AGPGART] intel_agp: use table for device probe
[AGPGART] intel_agp: cleanup intel private data -
* 'linus-plus-plus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: limit post SRST nsect/lbal wait to ~100ms
libata: force PIO on IOMEGA ZIP 250 ATAPI
libata passthru: update cached device paramters
libata passthru: always enforce correct DEV bit
libata passthru: map UDMA protocols
libata passthru: support PIO multi commands
libata passthru: update protocol numbers
libata: Correct abuse of language
libata-core/sff: Fix multiple assumptions about DMA
ahci: Add MCP73/MCP77 support to AHCI driver
libata: fix hw_sata_spd_limit initialization
libata: print device model and firmware revision for ATAPI devices
libata: fix probe time irq printouts
libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP
remove unused variable in pata_isapnp -
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (5751): Ivtv: fix ia64 printk format warnings.
V4L/DVB (5761): Fix broken b2c2 dependency on non x86 architectures
V4L/DVB (5673): Fix audio stuttering for saa711x/ivtv when in radio mode.
V4L/DVB (5736): Add V4L2_FBUF_CAP/FLAG_LOCAL/GLOBAL_INV_ALPHA
V4L/DVB (5732): Add ivtv CROPCAP support and fix ivtv S_CROP for video output.
V4L/DVB (5730): Remove unused V4L2_CAP_VIDEO_OUTPUT_POS
V4L/DVB (5720): Usbvision: fix urb allocation and submits
V4L/DVB (5716): Tda10086,tda826x: fix tuning, STR/SNR values
V4L/DVB (5675): Move big PIO accesses from the interrupt handler to a workhandler
V4L/DVB (5699): Cinergyt2: fix file release handler
V4L/DVB (5700): Saa7111: fix picture settings cache bug
V4L/DVB (5702): Fix Kconfig items to avoid linkedition errors
