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Nicolas Pitre
170a59080d ARM: mach-s3c64xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:11 -04:00
Nicolas Pitre
32bc82010b ARM: mach-s5p64x0: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:10 -04:00
Nicolas Pitre
69d50710c6 ARM: mach-s3c24*: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:09 -04:00
Nicolas Pitre
237e88739e ARM: mach-rpc: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:09 -04:00
Nicolas Pitre
9ddea57eb7 ARM: mach-realview: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:08 -04:00
Nicolas Pitre
7375aba673 ARM: mach-pxa: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:07 -04:00
Nicolas Pitre
d7a8a58e07 ARM: mach-pnx4008: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:06 -04:00
Nicolas Pitre
65aa1b1ea4 ARM: mach-orion5x: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:05 -04:00
Nicolas Pitre
5e52b435b7 ARM: mach-omap2: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:05 -04:00
Nicolas Pitre
246e389d2a ARM: mach-omap1: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:04 -04:00
Nicolas Pitre
03150fb6a5 ARM: mach-nuc93x: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:03 -04:00
Nicolas Pitre
013b5fb283 ARM: mach-nomadik: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:02 -04:00
Nicolas Pitre
b11fd42cad ARM: mach-netx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:01 -04:00
Nicolas Pitre
6192935c3a ARM: mach-mx5: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:01 -04:00
Nicolas Pitre
5bc9291adc ARM: mach-mv78xx0: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:15:00 -04:00
Nicolas Pitre
f631dd411e ARM: mach-msm: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:59 -04:00
Nicolas Pitre
bdec5ddd80 ARM: mach-lpc32xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:58 -04:00
Nicolas Pitre
0318ce9368 ARM: mach-ks8695: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:58 -04:00
Nicolas Pitre
1b7bd28cbb ARM: mach-kirkwood: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:57 -04:00
Nicolas Pitre
e022c729da ARM: mach-ixp4xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:56 -04:00
Nicolas Pitre
36f7a1e7c0 ARM: mach-ixp23xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:55 -04:00
Nicolas Pitre
ade59318d1 ARM: mach-ixp2000: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:54 -04:00
Nicolas Pitre
e5c76c00e8 ARM: mach-iop33x: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:54 -04:00
Nicolas Pitre
1896746def ARM: mach-iop32x: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:53 -04:00
Nicolas Pitre
d304c54e3a ARM: mach-iop13xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:52 -04:00
Nicolas Pitre
c5e587a2bf ARM: mach-integrator: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:51 -04:00
Nicolas Pitre
dc8f190766 ARM: mach-imx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:51 -04:00
Nicolas Pitre
3746f02254 ARM: mach-h720x: convert boot_params to atag_offset 
The value used for boot_params in h7201-eval.c is nonsensical, given that
PLAT_PHYS_OFFSET is defined to 0x40000000.  Left unchanged to purposely
break the build to get its maintainer's attention.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:50 -04:00
Nicolas Pitre
2b078cdd10 ARM: mach-gemini: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:48 -04:00
Nicolas Pitre
93ef888369 ARM: mach-footbridge: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:47 -04:00
Nicolas Pitre
2be5a4a7da ARM: mach-exynos4: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:47 -04:00
Nicolas Pitre
e562cf1720 ARM: mach-ep93xx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: Petr Štetiar <ynezz@true.cz>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:46 -04:00
Nicolas Pitre
5eb980f3b8 ARM: mach-ebsa110: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:45 -04:00
Nicolas Pitre
57fa57209c ARM: mach-dove: convert boot-params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:44 -04:00
Nicolas Pitre
e7e5601458 ARM: mach-davinci: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:43 -04:00
Nicolas Pitre
03e672022b ARM: mach-cns3xxx: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:43 -04:00
Nicolas Pitre
6244fa9cbd ARM: mach-clps711x: convert boot_params to atag_offset 
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:14:42 -04:00
Nicolas Pitre
2bb9839e31 ARM: introduce atag_offset to replace boot_params 
The boot_params member of the mdesc structure is used to provide a
default physical address for the ATAG list.  Since this value is fixed
at compile time and sometimes based on constants such as ARCH_PHYS_OFFSET,
it gets in the way of runtime PHYS_OFFSET and CONFIG_ARM_PATCH_PHYS_VIRT
usage.

Let's introduce atag_offset which should contains only the relative
offset from PHYS_OFFSET instead of an absolute value, in preparation
to move all instance of boot_params over to it.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: Petr Štetiar <ynezz@true.cz>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-08-21 17:09:13 -04:00
Linus Torvalds
93ee7a9340 Linux 3.1-rc2 2011-08-14 15:09:08 -07:00
Clemens Ladisch
f982f91516 mm: fix wrong vmap address calculations with odd NR_CPUS values 
Commit db64fe0225 ("mm: rewrite vmap layer") introduced code that does
address calculations under the assumption that VMAP_BLOCK_SIZE is a
power of two.  However, this might not be true if CONFIG_NR_CPUS is not
set to a power of two.

Wrong vmap_block index/offset values could lead to memory corruption.
However, this has never been observed in practice (or never been
diagnosed correctly); what caught this was the BUG_ON in vb_alloc() that
checks for inconsistent vmap_block indices.

To fix this, ensure that VMAP_BLOCK_SIZE always is a power of two.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=31572
Reported-by: Pavel Kysilka <goldenfish@linuxsoft.cz>
Reported-by: Matias A. Fonzo <selk@dragora.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: 2.6.28+ <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-14 12:32:52 -07:00
Linus Torvalds
97c24d1d45 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: remove unused "ddr" parameter in struct mmc_ios
  mmc: dw_mmc: Fix DDR mode support.
  mmc: core: use defined R1_STATE_PRG macro for card status
  mmc: sdhci: use f_max instead of host->clock for timeouts
  mmc: sdhci: move timeout_clk calculation farther down
  mmc: sdhci: check host->clock before using it as a denominator
  mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
  mmc: tmio: eliminate unused variable 'mmc' warning
  mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
  mmc: sdhci-s3c: Fix build for header change
  mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
  mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
  mmc: core: Detect eMMC v4.5 ext_csd entries
  mmc: mmc_test: avoid stalled file in debugfs
  mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
  mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
  mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
 2011-08-14 12:28:15 -07:00
Linus Torvalds
91d85ea678 Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging 
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
  hwmon: (ibmaem) add missing kfree
  hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
  hwmon: (pmbus) Virtualize pmbus_write_byte
 2011-08-13 18:37:28 -07:00
Linus Torvalds
17987783e5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ASoC: Fix compile warning in wm8750.c
  ASoC: omap: Update e-mail address of Jarkko Nikula
  ASoC: SAMSUNG: Add I2S0 internal dma driver
  ASoC: Terminate WM8750 SPI device ID table
  ASoC: Add missing break in WM8994 probe
  ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc
  ALSA: azt3328 - adjust error handling code to include debugging code
  ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
  ALSA: usb-audio - Add quirk for BOSS Micro BR-80
  ASoC: Fix typo in wm8750 spi_ids
  ASoC: Fix warning in Speyside WM8962
  ASoC: Fix SPI driver binding for WM8987
  ASoC: Fix binding of WM8750 on Jive
  ASoC: WM8903: Free IRQ on device removal
  ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
  ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
 2011-08-13 18:36:28 -07:00
Marcos Souza
4c74916fa8 Documentation: befs.txt: no maintainer, orphaned 
Remove the name of Sergey Kostyliov as maintainer of befs.
In the MAINTAINERS file, befs is orphaned.

Signed-off-by: Marcos Souza <marcos.mage@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:03 -07:00
Ralf Thielow
399e1d9c22 Documentation: SubmittingDrivers: fix Linus's git tree URL 
Change resource URL to new git tree -
(http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git).

Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:03 -07:00
Sergiu Iordache
4126dacb5b Documentation: add Ramoops usage description 
Add a documentation file describing the usage of Ramoops

Signed-off-by: Sergiu Iordache <sergiu@chromium.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:03 -07:00
Paul Mcquade
6989b5bb2f Documentation: email-clients: Add better Thunderbird information 
Add better Thunderbird information.
Add Thunderbird Registry instructions to:
  Enable UTF8 & Preformat mode
  Disable HTML mode

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:03 -07:00
Randy Dunlap
1629024668 Documentation: kernel-parameters.txt cleanups 
General cleanups to kernel-parameters.txt:
 - add missing $ARCH that are being used/referenced
 - alphabetize the parameter restrictions list
 - spell "IA-64" as listed in arch/ia64/Kconfig instead of "IA64"
 - remove trailing whitespace
 - use hyphen in 32-bit etc.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:02 -07:00
Stephen Boyd
ac1667db05 Documentation: add ARM user_debug to kernel-parameters.txt 
Usually kernel parameters are documented in kernel-parameters.txt
but user_debug is only documented in the Kconfig. Document the
option and point to the Kconfig help text for more info.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:02 -07:00
Luis de Bethencourt
3c8429ad57 Documentation: drop Linux Source Driver from kernel-docs references 
Dropping LSD (Linux Source Driver) since it hasn't been available
for a long time.

Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-08-13 18:34:02 -07:00