Commit Graph

74239 Commits

Author SHA1 Message Date
Bartlomiej Zolnierkiewicz
e816056210 ide-cris: don't override ide_register_hw() result
* Don't override ide_register_hw() result and check if there is a hwif
  available to use.

* MAX_HWIFS is user configurable nowadays so replace it by hard-coded value.

* Remove the comment about ide_hwifs[].

Acked-by: Mikael Starvik <starvik@axis.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:55 +01:00
Bartlomiej Zolnierkiewicz
c03a9278ad ide: move CONFIG_IDE_ETRAX to drivers/ide/Kconfig
* Move ETRAX_IDE and friends from arch/cris/arch-{v10,v32}/drivers/Kconfig
  to drivers/ide/Kconfig.

* Don't force selecting ide-disk and ide-cd device drivers
  (please handle this through defconfig if necessary).

* Make ETRAX_IDE depend on BROKEN for the time being
  (it doesn't even compile currently).

Cc: Mikael Starvik <starvik@axis.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:55 +01:00
Bartlomiej Zolnierkiewicz
acfad6e186 ide: add CONFIG_IDE_H8300 config option
Add a separate config option for ide-8300 host driver instead of depending
on CONFIG_H8300.

This change is a preparation for the future changes and also allows ide-h8300
to be disabled if needed.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:54 +01:00
Bartlomiej Zolnierkiewicz
c5d252cbe9 ide/Kconfig: fix mpc8xx host driver dependencies
Only LWMON, IVMS8, IVML24 and TQM8xxL platforms have the needed
defines (IDE0_BASE_OFFSET and friends) in the platform header file.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:54 +01:00
Bartlomiej Zolnierkiewicz
355bd12f4a macide/q40ide: add missing __init tag to {macide,q40ide}_init()
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:54 +01:00
Aleksandar Radovanovic
b48d08177f aec62xx: Fix kernel oops in driver's probe function
Add pci_enable_device() to aec62xx probe function
before doing any I/O.

Original probe function tries to read from device's
PCI region 4 before calling ide_setup_pci_device().
Since the device is not enabled at this point,
on machines that have no firmware PCI initialization
(e.g. ASUS WL-700gE router), corresponding PCI BAR 
is 0 and the following inb() causes a kernel oops.

Signed-off-by: Aleksandar Radovanovic <biblbroks@sezampro.yu>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:53 +01:00
Jonas Stare
8266105b15 ide: skip ide_wait_not_busy() on noprobe-disks
There is a problem in some hardware where the kernel will stall for
35 seconds waiting for disks that don't exist. This patch will skip
waiting for the BSY-bit on IDE drives to go away if you set "hdx=noprobe"
as a kernel option and the disk is not marked as 'present' (like when
you set the geometry by hand).

If no noprobe-option is set the code will work (more or less) as the
original but if set the code will skip the ide_wait_not_busy() for
that drive. Even if there would be a drive there and it is still busy
afterwards it should not matter since it isn't probed for later.

The code also honors the MAX_DRIVES variable instead of assuming that
there will be two harddrives on the bus.

Bart: minor cleanups

Signed-off-by: Jonas Stare <jonas.stare@purplescout.se>
CC: Andrew Morton <akpm@linux-foundation.org>,
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:53 +01:00
Sergei Shtylyov
8ac98ce17c siimage: remove resetproc() method
The intent behind siimage_reset() was probably to hard reset the interface and
the SATA PHY but as the code writes to two reserved bits instead, it obviously
has been ineffective from the start. So, just remove it.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:53 +01:00
Sergei Shtylyov
89613e667f ide: don't set PIO mode on pre-EIDE drives
Fix handling of the PIO modes for the pre-EIDE drives that did not support
the PIO Flow Control Transfer Mode value (00001 nnn) of the Set Transfer Mode
feature by skipping the actual mode programming.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:52 +01:00
Gabriel Craciunescu
a1d85864d3 sis5513.c: Add Packard Bell EasyNote K5305 to laptops
With newer kernels HDD in my old laptop is limited to UDMA 33.
With this patch I get UDMA 100 again.

Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-27 21:35:52 +01:00
Linus Torvalds
8c27eba549 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6: (41 commits)
  [XFRM]: Fix leak of expired xfrm_states
  [ATM]: [he] initialize lock and tasklet earlier
  [IPV4]: Remove bogus ifdef mess in arp_process
  [SKBUFF]: Free old skb properly in skb_morph
  [IPV4]: Fix memory leak in inet_hashtables.h when NUMA is on
  [IPSEC]: Temporarily remove locks around copying of non-atomic fields
  [TCP] MTUprobe: Cleanup send queue check (no need to loop)
  [TCP]: MTUprobe: receiver window & data available checks fixed
  [MAINTAINERS]: tlan list is subscribers-only
  [SUNRPC]: Remove SPIN_LOCK_UNLOCKED
  [SUNRPC]: Make xprtsock.c:xs_setup_{udp,tcp}() static
  [PFKEY]: Sending an SADB_GET responds with an SADB_GET
  [IRDA]: Compilation for CONFIG_INET=n case
  [IPVS]: Fix compiler warning about unused register_ip_vs_protocol
  [ARP]: Fix arp reply when sender ip 0
  [IPV6] TCPMD5: Fix deleting key operation.
  [IPV6] TCPMD5: Check return value of tcp_alloc_md5sig_pool().
  [IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps.
  [IPV4] TCPMD5: Omit redundant NULL check for kfree() argument.
  ieee80211: Stop net_ratelimit/IEEE80211_DEBUG_DROP log pollution
  ...
2007-11-26 20:09:07 -08:00
Linus Torvalds
8912858bcb Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] api: Fix potential race in crypto_remove_spawn
  [CRYPTO] authenc: Move initialisations up to shut up gcc
2007-11-26 20:08:42 -08:00
Linus Torvalds
423eaf8f00 Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6:
  NFS: Clean up new multi-segment direct I/O changes
  NFS: Ensure we return zero if applications attempt to write zero bytes
  NFS: Support multiple segment iovecs in the NFS direct I/O path
  NFS: Introduce iovec I/O helpers to fs/nfs/direct.c
  SUNRPC: Add missing "space" to net/sunrpc/auth_gss.c
  SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static
  NFS: fs/nfs/dir.c should #include "internal.h"
  NFS: make nfs_wb_page_priority() static
  NFS: mount failure causes bad page state
  SUNRPC: remove NFS/RDMA client's binary sysctls
  kernel BUG at fs/nfs/namespace.c:108! - can be triggered by bad server
  sunrpc: rpc_pipe_poll may miss available data in some cases
  sunrpc: return error if unsupported enctype or cksumtype is encountered
  sunrpc: gss_pipe_downcall(), don't assume all errors are transient
  NFS: Fix the ustat() regression
2007-11-26 19:42:59 -08:00
Linus Torvalds
0685ab4fb8 Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
  sched: bump version of kernel/sched_debug.c
  sched: fix minimum granularity tunings
  sched: fix RLIMIT_CPU comment
  sched: fix kernel/acct.c comment
  sched: fix prev_stime calculation
  sched: don't forget to unlock uids_mutex on error paths
2007-11-26 19:42:08 -08:00
Linus Torvalds
ff1ea52fa3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:
  x86: fix APIC related bootup crash on Athlon XP CPUs
  time: add ADJ_OFFSET_SS_READ
  x86: export the symbol empty_zero_page on the 32-bit x86 architecture
  x86: fix kprobes_64.c inlining borkage
  pci: use pci=bfsort for HP DL385 G2, DL585 G2
  x86: correctly set UTS_MACHINE for "make ARCH=x86"
  lockdep: annotate do_debug() trap handler
  x86: turn off iommu merge by default
  x86: fix ACPI compile for LOCAL_APIC=n
  x86: printk kernel version in WARN_ON and other dump_stack users
  ACPI: Set max_cstate to 1 for early Opterons.
  x86: fix NMI watchdog & 'stopped time' problem
2007-11-26 19:41:28 -08:00
Linus Torvalds
b5faa4b89e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (56 commits)
  Blackfin arch: fix bug when enable uart1 with uart0 disabled => no initial console
  Blackfin arch: split apart dump_bfin_regs and merge/remove show_regs from process.c, which was largely duplicated
  Blackfin arch: use common __INIT/__FINIT defines rather than setting the .section ourselves to .init.text
  Blackfin arch: fix bug when sending signals with the wrong PC, cause gdb get confused
  Blackfin arch: Ensure we printk out strings with the proper loglevel
  Blackfin arch: Need to specify ax with the .init.text section,
  Blackfin arch: Update Kconfig to latest Blackfin silicon datasheets
  Blackfin arch: update defconfig files
  Blackfin arch: Fix typo, and add ENDPROC - no functional changes
  Blackfin arch: convert READY to DMA_READY as it causes build errors in common sound code otherwise
  Blackfin arch: add defines for the on-chip L1 ROM of BF54x
  Blackfin arch: cplb and map header file cleanup
  Blackfin arch: cleanup the cplb declares
  Blackfin arch: fix broken on BF52x, remove silly checks on processors for L1_SCRATCH defines
  Blackfin arch: add support for working around anomaly 05000312
  Blackfin arch: cleanup BF54x header file and add BF547 definition
  Blackfin arch: fix building for BF542 processors which only have 1 TWI
  Blackfin arch: rename _return_from_exception to _bfin_return_from_exception and export it
  Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually defined
  Blackfin arch: fix bug NOR Flash MTD mount fail
  ...
2007-11-26 19:40:27 -08:00
Linus Torvalds
a039767f8d Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24:
  sh: include ax88796 in the defconfig for r7785rp
  sh: include ax88796 in the defconfig for r7780mp
  sh: fix R2D-1 CF support
  fb: Orphan imsttfb.
  sh: Update mailing list info.
  sh: lockless UTLB miss fast-path.
  sh: Kill off UTLB flush in fast-path.
  sh: Fix copy_{to,from}_user_page() with cache disabled.
2007-11-26 19:39:55 -08:00
Mikulas Patocka
cdb32706f6 plip: fix parport_register_device name parameter
Plip passes a string "name" that is allocated on stack to
parport_register_device.  parport_register_device holds the pointer to
"name" and when the registering function exits, it points nowhere.

On some machine, this bug causes bad names to appear in /proc, such as
/proc/sys/dev/parport/parport0/devices/T^/�X^/�, on others, the plip
proc node is completely missing.

The patch also fixes documentation to note this requirement.

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:39:01 -08:00
Mikulas Patocka
f6ce5cca74 plip: use netif_rx_ni() for packet receive
netif_rx is meant to be called from interrupts because it doesn't wake
up ksoftirqd.  For calling from outside interrupts, netif_rx_ni exists.

This fixes plip to use netif_rx_ni.  It fixes the infamous error "NOHZ:
local_softirq_panding 08" that happens on some machines with NOHZ and
plip --- it is caused by the fact that softirq is pending and ksoftirqd
is sleeping.

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:37:31 -08:00
Linus Torvalds
64d0793109 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc: Avoid re-using minor numbers before the original device is closed.
  tifm_sd: handle non-power-of-2 block sizes
  mmc_block: check card state after write
2007-11-26 19:25:23 -08:00
Linus Torvalds
bb40784f4a Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Fix check after use error in ACL code
  [CIFS] Fix potential data corruption when writing out cached dirty pages
  [CIFS] Fix spurious reconnect on 2nd peek from read of SMB length
  [CIFS] remove build warning
  [CIFS] Have CIFS_SessSetup build correct SPNEGO SessionSetup request
  [CIFS] minor checkpatch cleanup
  [CIFS] have cifs_get_spnego_key get the hostname from TCP_Server_Info
  [CIFS] add hostname field to TCP_Server_Info struct
  [CIFS] clean up error handling in cifs_mount
  [CIFS] add ver= prefix to upcall format version
  [CIFS] Fix buffer overflow if server sends corrupt response to small
2007-11-26 19:20:37 -08:00
Andreas Herrmann
3050d45cad radeonfb: add chip definition for RV370 5b63
... which I've found on a Sapphire X550 (Silent).

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andreas Herrmann <aherrman@arcor.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:19:19 -08:00
Linus Torvalds
6d27294053 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (21 commits)
  libata: bump transfer chunk size if it's odd
  libata: Return proper ATA INT status in pata_bf54x driver
  pata_ali: trim trailing whitespace (fix checkpatch complaints)
  pata_isapnp: Polled devices
  pata_hpt37x: Fix cable detect bug spotted by Sergei
  pata_ali: Lots of problems still showing up with small ATAPI DMA
  pata_ali: Add Mitac 8317 and derivatives
  libata-core: List more documentation sources for reference
  ata_piix: Invalid use of writel/readl with iomap
  sata_sil24: fix sg table sizing
  pata_jmicron: fix disabled port handling in jmicron_pre_reset()
  pata_sil680: kill bogus reset code (take 2)
  ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3
  ata_piix: only enable the first port on apple macbook pro
  ata_piix: reorganize controller IDs
  pata_sis.c: Add Packard Bell EasyNote K5305 to laptops
  libata-scsi: be tolerant of 12-byte ATAPI commands in 16-byte CDBs
  libata: use ATA_HORKAGE_STUCK_ERR for ATAPI tape drives
  libata: workaround DRQ=1 ERR=1 for ATAPI tape drives
  libata: remove unused functions
  ...
2007-11-26 19:18:22 -08:00
Linus Torvalds
f4d53cedce Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
  virtio: fix net driver loop case where we fail to restart
  module: fix and elaborate comments
  virtio: fix module/device unloading
  lguest: Fix uninitialized members in example launcher
2007-11-26 19:17:19 -08:00
Finn Thain
9bb9f2220e mac68k: mailing list addresss
The mail service for the mac.linux-m68k.org domain is defunct.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:15:31 -08:00
Geert Uytterhoeven
2f9b0b5e46 Amiga zorro bus: Add missing zorro_device_remove()
Amiga zorro bus: Add missing zorro_device_remove(). Without this ifconfig and
/proc/net/dev oops after unloading a Zorro network device driver module.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:15:31 -08:00
Adrian Bunk
9e893bb853 m68k: export atari_keyb_init
m68k: export atari_keyb_init

This patch fixes the following build error:

  ..
    MODPOST 25 modules
  ERROR: "atari_keyb_init" [drivers/input/mouse/atarimouse.ko] undefined!
  ERROR: "atari_keyb_init" [drivers/input/keyboard/atakbd.ko] undefined!
  make[2]: *** [__modpost] Error 1

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:15:31 -08:00
Patrick McHardy
5dba479711 [XFRM]: Fix leak of expired xfrm_states
The xfrm_timer calls __xfrm_state_delete, which drops the final reference
manually without triggering destruction of the state. Change it to use
xfrm_state_put to add the state to the gc list when we're dropping the
last reference. The timer function may still continue to use the state
safely since the final destruction does a del_timer_sync().

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-27 11:10:07 +08:00
Linus Torvalds
6b41016032 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (39 commits)
  ACPI: EC: Workaround for optimized controllers (version 3)
  ACPI: EC: use printk_ratelimit(), add some DEBUG mode messages
  Revert "ACPI: EC: Workaround for optimized controllers"
  ACPI: fix two IRQ8 issues in IOAPIC mode
  ACPI: Add missing spaces to printk format
  cpuidle: fix HP nx6125 regression
  cpuidle: add sched_clock_idle_[sleep|wakeup]_event() hooks
  cpuidle: fix C3 for no bus-master control case
  ACPI: thinkpad-acpi: fix oops when a module parameter has no value
  Revert "Fix very high interrupt rate for IRQ8 (rtc) unless pnpacpi=off"
  ACPI: EC: Don't init EC early if it has no _INI
  Revert "acpi: make ACPI_PROCFS default to y"
  Revert "ACPI: add documentation for deprecated /proc/acpi/battery in ACPI_PROCFS"
  ACPI: Split out control for /proc/acpi entries from battery, ac, and sbs.
  ACPI: Video: Increase buffer size for writes to brightness proc file.
  ACPI: EC: Workaround for optimized controllers
  ACPI: SBS: Fix retval warning
  ACPI: Enable MSR (FixedHW) support for T-States
  ACPI: Get throttling info from BIOS only after evaluating _PDC
  ACPI: Use _TSS for throttling control, when present. Add error checks.
  ...
2007-11-26 19:09:58 -08:00
Linus Torvalds
9ccc236269 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] cio: Register/unregister subchannels only from kslowcrw.
  [S390] Add missing die_notifier() call to die().
  [S390] Fix memory detection.
  [S390] Explicitly code allocpercpu calls in iucv
  [S390] Dont overwrite lowcores on smp_send_stop().
  [S390] Optimize storage key handling for anonymous pages
  [S390] Fix kernel preemption.
  [S390] appldata: remove unused binary sysctls.
  [S390] cmm: remove unused binary sysctls.
  [S390] Fix irq tracing and lockdep_sys_exit calls.
  [S390] magic sysrq: check for in_atomic before doing an console_unblank
  [S390] cio: change device sense procedure to work with pav aliases
2007-11-26 19:09:22 -08:00
Linus Torvalds
da457d4b93 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (27 commits)
  [POWERPC] 83xx: Update mpc8349emitx(gp) defconfig for USB
  [POWERPC] 83xx: Update mpc832x_rdb_defconfig to enable MMC-over-SPI
  [POWERPC] 83xx: MPC832x RDB - remove spidev stub, use mmc_spi
  [POWERPC] 8xxx: MDS board RTC fixes
  [POWERPC] Fix 8xx build breakage due to _tlbie changes
  [POWERPC] Fix device tree interrupt map for Freescale ULI1575 boards
  [POWERPC] Fix possible division by zero in scaled time accounting
  [POWERPC] spufs: Fix context destroy vs /spu readdir race
  [POWERPC] Fix RTAS os-term usage on kernel panic
  [POWERPC] 83xx: Handle mpc8360 rev. 2.1 RGMII timing erratum
  [POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types
  [POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dts
  [POWERPC] 83xx: mpc832x mds: Fix board PHY reset code
  [POWERPC] Fix potential NULL dereference
  [POWERPC] vdso: Fixes for cache block sizes
  [POWERPC] pasemi: Don't reset mpic at boot
  [POWERPC] Fix kmalloc alignment on non-coherent DMA platforms
  [POWERPC] Fix build failure on legacy iSeries
  [POWERPC] 4xx: Use virtual PVR value to init FPU on arch/ppc 440EP
  [POWERPC] 4xx: UIC add mask_ack callback
  ...
2007-11-26 19:08:35 -08:00
Karsten Keil
0f13864e5b isdn: avoid copying overly-long strings
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9416

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 19:08:18 -08:00
Linus Torvalds
552d2f841e Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] vpe: Add missing "space"
  [MIPS] Compliment va_start() with va_end().
  [MIPS] IP22: Fix broken eeprom access by using __raw_readl/__raw_writel
  [MIPS] IP22: Fix broken EISA interrupt setup by switching to generic i8259
  [MIPS] 64-bit Sibyte kernels need DMA32.
  [MIPS] Only build r4k clocksource for systems that work ok with it.
  [MIPS] Handle R4000/R4400 mfc0 from count register.
  [MIPS] Fix possible hang in LL/SC futex loops.
  [MIPS] Fix context DSP context / TLS pointer switching bug for new threads.
  [MIPS] IP32: More interrupt renumbering fixes.
  [MIPS] time: MIPSsim's plat_time_init doesn't need to be irq safe.
  [MIPS] time: Fix negated condition in cevt-r4k driver.
  [MIPS] Fix pcspeaker build.
2007-11-26 19:05:19 -08:00
Linus Torvalds
09cfd92986 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa:
  [ALSA] version 1.0.15
  [ALSA] emu10k1 - Check value ranges in ctl callbacks
  [ALSA] emu10k1: Add mixer controls parameter checking.
  [ALSA] fix private data pointer calculation in CS4270 driver
  [ALSA] portman2x4 - Fix probe error
  [ALSA] ca0106 - Fix write proc assignment
  [ALSA] s3c2443-ac97: compilation fix
  [ALSA] hda-codec - Revert volume knob controls in STAC codecs
  [ALSA] ca0106 - Check value range in ctl callbacks
  [ALSA] hda-codec - Check PINCAP only for PIN widgets
  [ALSA] mpu401: fix recursive locking in timer
  [ALSA] cmipci: fix FLINKON/OFF bits
  [ALSA] hda-codec - Disable shared stream on AD1986A
2007-11-26 19:04:24 -08:00
chas williams
8a8037ac9d [ATM]: [he] initialize lock and tasklet earlier
if you are lucky (unlucky?) enough to have shared interrupts, the
interrupt handler can be called before the tasklet and lock are ready
for use.

Signed-off-by: chas williams <chas@cmf.nrl.navy.mil>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-27 11:03:16 +08:00
Andreas Herrmann
8c6531f7a9 x86: correctly set UTS_MACHINE for "make ARCH=x86"
For a kernel built with "make ARCH=x86" the following system
information is displayed when running the new kernel

    $ uname -m
    x86

On some i386 systems (e.g. K7) we even have the following information

    $ uname -m
    x66

This is weird. The usual information for "uname -m" should be "x86_64"
on 64-bit and "i386" or "i686" on 32-bit.

This patch fixes the issue by setting UTS_MACHINE to "i386" for 32-bit
kernel builds and to "x86_64" for 64-bit kernel builds. I.e., "x86"
won't be used for UTS_MACHINE anymore.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andreas Herrmann <aherrman@arcor.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26 17:38:53 -08:00
Chuck Lever
02fe494619 NFS: Clean up new multi-segment direct I/O changes
Simplify calling sequence of nfs_direct_{read,write}_schedule(), and
rename them to reflect their new role.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:32:40 -05:00
Chuck Lever
b9148c6b80 NFS: Ensure we return zero if applications attempt to write zero bytes
A zero byte count direct write request should be a successful no-op, not an
error.

Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:32:38 -05:00
Chuck Lever
c216fd708e NFS: Support multiple segment iovecs in the NFS direct I/O path
Allow applications to perform asynchronous scatter-gather direct I/O
to NFS files.

Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:32:36 -05:00
Chuck Lever
19f737879c NFS: Introduce iovec I/O helpers to fs/nfs/direct.c
Add helpers that iterate over multi-segment iovecs.  These will
be used to support multi-segment scatter/gather direct I/O in a
later patch.

Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:32:35 -05:00
Joe Perches
014313a9d6 SUNRPC: Add missing "space" to net/sunrpc/auth_gss.c
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:24:59 -05:00
Adrian Bunk
483066d62e SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static
xs_setup_{udp,tcp}() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:24:50 -05:00
Adrian Bunk
4c30d56edc NFS: fs/nfs/dir.c should #include "internal.h"
Every file should include the headers containing the prototypes for its global
functions (in this case nfs_access_cache_shrinker()).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:24:49 -05:00
Adrian Bunk
5334eb13d4 NFS: make nfs_wb_page_priority() static
nfs_wb_page_priority() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:24:48 -05:00
Russell King
f16c960332 NFS: mount failure causes bad page state
While testing a kernel based upon ecd744eec3
(with wrong boot arguments), I got the following bad page state entry while
NFS was trying to mount it's rootfs:

IP-Config: Complete:
      device=eth0, addr=192.168.1.101, mask=255.255.255.0, gw=255.255.255.255,
     host=192.168.1.101, domain=, nis-domain=(none),
     bootserver=192.168.1.100, rootserver=192.168.1.100, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.100
rpcbind: server 192.168.1.100 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.1.100
rpcbind: server 192.168.1.100 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
mount: server 192.168.1.100 not responding, timed out
Root-NFS: Server returned error -5 while mounting /nfs/rootfs/
VFS: Unable to mount root fs via NFS, trying floppy.
Bad page state in process 'swapper'
page:c02b1260 flags:0x00000400 mapping:00000000 mapcount:0 count:0
Trying to fix it up, but a reboot is needed
Backtrace:
[<c0023e34>] (dump_stack+0x0/0x14) from [<c0062570>] (bad_page+0x70/0xac)
[<c0062500>] (bad_page+0x0/0xac) from [<c0064914>] (free_hot_cold_page+0x80/0x178)
[<c0064894>] (free_hot_cold_page+0x0/0x178) from [<c0064a74>] (free_hot_page+0x14/0x18)
[<c0064a60>] (free_hot_page+0x0/0x18) from [<c0067078>] (put_page+0xf8/0x154)
[<c0066f80>] (put_page+0x0/0x154) from [<c007dbc8>] (kfree+0xc8/0xd0)
[<c007db00>] (kfree+0x0/0xd0) from [<c00cbb54>] (nfs_get_sb+0x230/0x710)
[<c00cb924>] (nfs_get_sb+0x0/0x710) from [<c0084334>] (vfs_kern_mount+0x58/0xac)[<c00842dc>] (vfs_kern_mount+0x0/0xac) from [<c00843c0>] (do_kern_mount+0x38/0xf4)
[<c0084388>] (do_kern_mount+0x0/0xf4) from [<c0099c7c>] (do_mount+0x1e8/0x614)
...

This seems to be caused by use of an uninitialised structure due to NULL
options being passed to nfs_validate_mount_data().  Ensure that the
parsed mount data is always initialised.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
     (Trond: added fix for the same bug in nfs4_validate_mount_data()).
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:24:22 -05:00
James Lentini
cfcb43ff7c SUNRPC: remove NFS/RDMA client's binary sysctls
Support for binary sysctls is being deprecated in 2.6.24. Since there
are no applications using the NFS/RDMA client's binary sysctls, it
makes sense to remove them. The patch below does this while leaving
the /proc/sys interface unchanged.

Please consider this for 2.6.24.

Signed-off-by: James Lentini <jlentini@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-11-26 16:21:19 -05:00
Ingo Molnar
f7b9329e55 sched: bump version of kernel/sched_debug.c
bump version of kernel/sched_debug.c and remove CFS version
information from it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26 21:21:49 +01:00
Zou Nan hai
722aab0c3b sched: fix minimum granularity tunings
increase the default minimum granularity some more - this gives us
more performance in aim7 benchmarks.

also correct some comments: we scale with ilog(ncpus) + 1.

Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26 21:21:49 +01:00
Ingo Molnar
58e1010da3 sched: fix RLIMIT_CPU comment
Devan Lippman noticed that the RLIMIT_CPU comment in resource.h is
incorrect: the field is in seconds, not msecs. We used msecs in
earlier versions of the patch but that got changed.

Found-by: Devan Lippman <devan.lippman@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26 21:21:49 +01:00
Ingo Molnar
bcbe4a0766 sched: fix kernel/acct.c comment
fix kernel/acct.c comment.

noticed by Lin Tan. Comment suggested by Olaf Kirch.

also see:

  http://bugzilla.kernel.org/show_bug.cgi?id=8220

Reported-by: tammy000@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26 21:21:49 +01:00