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* Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds2008-08-018-621/+692
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: hwmon: needs new maintainer hwmon: (lm85) Simplify device initialization function hwmon: (lm85) Misc cleanups hwmon: (lm85) Don't write back cached values hwmon: (lm85) Drop dead code hwmon: (lm85) Coding-style cleanups hwmon: (lm75) add new-style driver binding hwmon: (lm75) cleanup/reorg hwmon: (adt7473) clarify an awkward bit of code hwmon: (adt7473) Remove unused defines hwmon: (dme1737) fix voltage scaling hwmon: (dme1737) probe all addresses hwmon: (dme1737) demacrofy for readability
| * hwmon: needs new maintainerMark M. Hoffman2008-07-311-5/+1
| | | | | | | | Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm85) Simplify device initialization functionJean Delvare2008-07-311-43/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up and simplify the device initialization function: * Degrade error messages to warnings - what they really are. * Stop warning about VxI mode, we don't really care. * Drop comment about lack of limit initialization - that's the standard way, all hardware monitoring drivers do that. * Only read the configuration register once. * Only write back to the configuration register if needed. * Don't attempt to clear the lock bit, it locks itself to 1. * Move the function to before it's called, so that we no longer need to forware declare it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm85) Misc cleanupsJean Delvare2008-07-311-84/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Misc cleanups to the lm85 hardware monitoring driver: * Mark constant arrays as const. * Remove useless masks. * Have lm85_write_value return void - nobody is checking the returned value anyway and in some cases it was plain wrong. * Remove useless initializations. * Rename new_client to client in lm85_detect. * Replace cascaded if/else with a switch/case in lm85_detect. * Group similar loops in lm85_update_device. * Remove legacy comments. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm85) Don't write back cached valuesJean Delvare2008-07-311-9/+6
| | | | | | | | | | | | | | | | | | | | | | In set_pwm_auto_pwm_minctl, we write cached register bits back to the chip. This is a bad idea as we have no guarantee that the cache is up-to-date. Better read a fresh register value from the chip, it's safer and in fact it is also more simple. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm85) Drop dead codeJean Delvare2008-07-312-87/+6
| | | | | | | | | | | | | | | | | | | | | | Drop a lot of useless register defines, conversion macros, data structure members and update code. All these register values were read from the device but nothing is done out of them, so this is all dead code in practice. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm85) Coding-style cleanupsJean Delvare2008-07-311-250/+255
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix most style issues reported by checkpatch, including: * Trailing, missing and extra whitespace * Extra parentheses, curly braces and semi-colons * Broken indentation * Lines too long I verified that the generated code is the same before and after these changes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm75) add new-style driver bindingDavid Brownell2008-07-312-48/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More LM75 updates: - Teach the LM75 driver to use new-style driver binding: * Create a second driver struct, using new-style driver binding methods cribbed from the legacy code. * Add a MODULE_DEVICE_TABLE (for "newER-style binding") * The legacy probe logic delegates its work to this new code. * The legacy driver now uses the name "lm75_legacy". - More careful initialization. Chips are put into 9-bit mode so the current interconversion routines will never fail. - Save the original chip configuration, and restore it on exit. (Among other things, this normally turns off the mode where the chip is constantly sampling ... and thus saves power.) So the new-style code should catch all chips that boards declare, while the legacy code catches others. This particular coexistence strategy may need some work yet ... legacy modes might best be set up explicitly by some tool not unlike "sensors-detect". (Or else completely eradicated...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm75) cleanup/reorgDavid Brownell2008-07-312-46/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minor cleanup and reorg of the lm75 code. - Kconfig provides a larger list of lm75-compatible chips - A top comment now says what the driver does (!) ... as in, just what sort of sensor is this?? - Section comments now delineate the various sections of the driver: hwmon attributes, driver binding, register access, module glue. One driver binding function moved out of the attribute section, as did the driver struct itself. - Minor tweaks to legacy probe logic: correct a comment, and remove a pointless variable. - Whitespace, linelength, and comment fixes. This patch should include no functional changes. It's preparation for adding new-style (driver model) I2C driver binding. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (adt7473) clarify an awkward bit of codeMark M. Hoffman2008-07-311-2/+1
| | | | | | | | | | Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Acked-by: Jean Delvare <khali@linux-fr.org>
| * hwmon: (adt7473) Remove unused definesJean Delvare2008-07-311-13/+0
| | | | | | | | | | | | | | | | | | All the *_MAX_ADDR defines are never used, so remove them. The number of registers of each type is already expressed by the *_COUNT defines. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (dme1737) fix voltage scalingJuerg Haefliger2008-07-311-11/+21
| | | | | | | | | | | | | | | | This patch fixes a voltage scaling issue for the sch311x device. Signed-Off-By: Juerg Haefliger <juergh at gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (dme1737) probe all addressesJuerg Haefliger2008-07-312-1/+13
| | | | | | | | | | | | | | | | | | | | This patch adds a module load parameter to enable probing of non-standard LPC addresses 0x162e and 0x164e when scanning for supported ISA chips. Signed-Off-By: Juerg Haefliger <juergh at gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (dme1737) demacrofy for readabilityJuerg Haefliger2008-07-311-101/+154
| | | | | | | | | | | | | | | | | | | | | | This patch gets rid of a couple of macros previously used for sysfs attribute generation and manipulation. This makes the source a little bigger but a lot more readable and maintainable. It also fixes an issue with pwm5 & pwm6 attributes not being created read-only initially. Signed-Off-By: Juerg Haefliger <juergh at gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-08-0139-173/+321
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [MTD] [NAND] drivers/mtd/nand/nandsim.c: fix printk warnings [MTD] [NAND] Blackfin NFC Driver: Cleanup the error exit path of bf5xx_nand_probe function [MTD] [NAND] Blackfin NFC Driver: use standard dev_err() rather than printk() [MTD] [NAND] Blackfin NFC Driver: enable Blackfin nand HWECC support by default [MTD] [NAND] Blackfin NFC Driver: add proper devinit/devexit markings to probe/remove functions [MTD] [NAND] Blackfin NFC Driver: add support for the ECC layout the Blackfin bootrom uses [MTD] [NAND] Blackfin NFC Driver: fix bug - hw ecc calc by making sure we extract 11 bits from each register instead of 10 [MTD] [NAND] Blackfin NFC Driver: fix bug - do not clobber the status from the first 256 bytes if operating on 512 pages [MTD] [NAND] diskonchip.c fix sparse endian warnings [MTD] [NAND] drivers/mtd/nand/nandsim.c needs div64.h [JFFS2] Fix allocation of summary buffer Fix rename of at91_nand -> atmel_nand [MTD] [NOR] drivers/mtd/chips/jedec_probe.c: fix Am29DL800BB device ID [MTD] MTD_DEBUG always does compile-time typechecks [MTD] DataFlash: bugfix, binary page sizes now handled [MTD] [NAND] fsl_elbc_nand.c: fix printk warning [MTD] [NAND] nandsim: support random page read command [MTD] [NAND] fix subpage read for small page NAND
| * | [MTD] [NAND] drivers/mtd/nand/nandsim.c: fix printk warningsAndrew Morton2008-08-011-3/+5
| | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: Cleanup the error exit path of ↵Bryan Wu2008-08-011-14/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | bf5xx_nand_probe function Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: use standard dev_err() rather than printk()Mike Frysinger2008-08-011-2/+1
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: enable Blackfin nand HWECC support by defaultMike Frysinger2008-08-011-0/+1
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: add proper devinit/devexit markings to ↵Mike Frysinger2008-08-011-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | probe/remove functions Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: add support for the ECC layout the ↵Mike Frysinger2008-08-012-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | Blackfin bootrom uses Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: fix bug - hw ecc calc by making sure we ↵Mike Frysinger2008-08-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | extract 11 bits from each register instead of 10 Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Blackfin NFC Driver: fix bug - do not clobber the status from ↵Mike Frysinger2008-08-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | the first 256 bytes if operating on 512 pages Singed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] diskonchip.c fix sparse endian warningsHarvey Harrison2008-08-011-15/+15
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] drivers/mtd/nand/nandsim.c needs div64.hAndrew Morton2008-08-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/mtd/nand/nandsim.c: In function 'divide': drivers/mtd/nand/nandsim.c:462: error: implicit declaration of function 'do_div' Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [JFFS2] Fix allocation of summary bufferDavid Woodhouse2008-08-012-14/+32
| | | | | | | | | | | | | | | | | | | | | | | | We can't use vmalloc for the buffer we use for writing summaries, because some drivers may want to DMA from it. So limit the size to 64KiB and use kmalloc for it instead. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | Fix rename of at91_nand -> atmel_nandPieter du Preez2008-08-0128-51/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structs called at91_nand_data where renamed to atmel_nand_data and configs called *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL*. This was unfortunately not done consistently, causing NAND chips not being initialised on several ARM boards. I am aware that the author of the original change did not rename MTD_NAND_AT91_BUSWIDTH to MTD_NAND_ATMEL_BUSWIDTH, for example. All *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL* in order to keep naming consistency. This patch was only tested on a MACH_SAM9_L9260, as this is the only ARM board I have to my disposal. Before this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 105 $ git-ls-files |xargs grep at91_nand |wc -l 4 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 8 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 47 After this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 109 $ git-ls-files |xargs grep at91_nand |wc -l 0 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 55 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 0 Signed-off-by: Pieter du Preez <pdupreez@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NOR] drivers/mtd/chips/jedec_probe.c: fix Am29DL800BB device IDJerry Hicks2008-07-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device id for Am29DL800BB in jedec_probe.c is wrong. Reference: http://www.spansion.com/datasheets/21519c4.pdf I discovered this while working with u-boot. The u-boot folks mentioned Linux as an upstream reference, thought I'd post a heads-up here too. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] MTD_DEBUG always does compile-time typechecksDavid Brownell2008-07-301-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current style for debug messages is to ensure they're always parsed by the compiler and then subjected to dead code removal. That way builds won't break only when debug options get enabled, which is common when they are stripped out early by CPP. This patch makes CONFIG_MTD_DEBUG adopt that convention. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] DataFlash: bugfix, binary page sizes now handledakpm@linux-foundation.org2008-07-301-47/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The wrong version of the "teach dataflash about binary density" patch just got merged (v2 not v3) ... this restores the missing updates: * Fix the cmdlinepart *regression* that caused testing failures (!!) by restoring the original part labels in relevant cases. * Don't reference things that don't exist (!) - An opcode that doesn't even exist for DataFlash - The part is "at45db642" not "at45db641" - ID zero in this JEDEC table * Make the JEDEC probe routine report and handle errors better: - If the SPI calls fail, return the error codes. - Don't depend on ordering of table entries. - Unrecognized ids are different from parts that have no ID. We won't actually know how to handle them correctly; display the ID and ignore the chip. * Move the original block comment about the "legacy" chip ID scheme back next to the code to which it applies ... not next to the new JEDEC query code, which uses an entirely different strategy. * Don't print a guessed erasesize; /proc/mtd has the real value. And add a few more comments. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Bryan Wu <cooloney@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] fsl_elbc_nand.c: fix printk warningakpm@linux-foundation.org2008-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | drivers/mtd/nand/fsl_elbc_nand.c:890: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] nandsim: support random page read commandArtem Bityutskiy2008-07-301-17/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 3d45955962496879dead8d4dd70bb9a23b07154b ("subpage read feature as a way to improve performance") broke nandsim because nandsim does not support the "random page read" NAND command. This patch adds corresponding support. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] fix subpage read for small page NANDAlexey Korolev2008-07-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current implementation of subpage read feature for NAND has issues with small page devices. Small page NAND do not support RNDOUT command. So subpage feature is not applicable for them. This patch disables support of subpage for small page NAND. The code is verified on nandsim(SP NAND simulation) and on LP NAND devices. Thanks a lot to Artem for finding this issue. Signed-off-by: Alexey Korolev <akorolev@infradead.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-08-0121-268/+203
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [PATCH] pass struct path * to do_add_mount() [PATCH] switch mtd and dm-table to lookup_bdev() [patch 3/4] vfs: remove unused nameidata argument of may_create() [PATCH] devpts: switch to IDA [PATCH 2/2] proc: switch inode number allocation to IDA [PATCH 1/2] proc: fix inode number bogorithmetic [PATCH] fix bdev leak in block_dev.c do_open() [PATCH] fix races and leaks in vfs_quota_on() users [PATCH] clean dup2() up a bit [PATCH] merge locate_fd() and get_unused_fd() [PATCH] ipv4_static_sysctl_init() should be under CONFIG_SYSCTL Re: BUG at security/selinux/avc.c:883 (was: Re: linux-next: Tree
| * | | [PATCH] pass struct path * to do_add_mount()Al Viro2008-08-015-12/+13
| | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] switch mtd and dm-table to lookup_bdev()Al Viro2008-08-013-45/+18
| | | | | | | | | | | | | | | | | | | | | | | | No need to open-code it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [patch 3/4] vfs: remove unused nameidata argument of may_create()Miklos Szeredi2008-08-011-8/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] devpts: switch to IDAAlexey Dobriyan2008-08-011-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Devpts code wants just numbers for tty indexes. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH 2/2] proc: switch inode number allocation to IDAAlexey Dobriyan2008-08-011-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | proc doesn't use "associate pointer with id" feature of IDR, so switch to IDA. NOTE, NOTE, NOTE: Do not apply if release_inode_number() still mantions MAX_ID_MASK! Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH 1/2] proc: fix inode number bogorithmeticAlexey Dobriyan2008-08-011-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Id which proc gets from IDR for inode number and id which proc removes from IDR do not match. E.g. 0x11a transforms into 0x8000011a. Which stayed unnoticed for a long time because, surprise, idr_remove() masks out that high bit before doing anything. All of this due to "| ~MAX_ID_MASK" in release_inode_number(). I still don't understand how it's supposed to work, because "| ~MASK" is not an inversion for "& MAX" operation. So, use just one nice, working addition. Make start offset unsigned int, while I'm at it. It's longness is not used anywhere. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] fix bdev leak in block_dev.c do_open()Al Viro2008-08-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Callers expect it to drop reference to bdev on all failure exits. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] fix races and leaks in vfs_quota_on() usersAl Viro2008-08-015-22/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * new helper: vfs_quota_on_path(); equivalent of vfs_quota_on() sans the pathname resolution. * callers of vfs_quota_on() that do their own pathname resolution and checks based on it are switched to vfs_quota_on_path(); that way we avoid the races. * reiserfs leaked dentry/vfsmount references on several failure exits. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] clean dup2() up a bitAl Viro2008-08-011-26/+27
| | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] merge locate_fd() and get_unused_fd()Al Viro2008-08-014-130/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | New primitive: alloc_fd(start, flags). get_unused_fd() and get_unused_fd_flags() become wrappers on top of it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [PATCH] ipv4_static_sysctl_init() should be under CONFIG_SYSCTLAl Viro2008-08-011-0/+2
| | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | Re: BUG at security/selinux/avc.c:883 (was: Re: linux-next: TreeStephen Smalley2008-08-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for July 17: early crash on x86-64) SELinux needs MAY_APPEND to be passed down to the security hook. Otherwise, we get permission denials when only append permission is granted by policy even if the opening process specified O_APPEND. Shows up as a regression in the ltp selinux testsuite, fixed by this patch. Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | | Merge branch 'audit.b54' of ↵Linus Torvalds2008-08-013-8/+19
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b54' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error output. [PATCH] Fix the kernel panic of audit_filter_task when key field is set Re: [PATCH] the loginuid field should be output in all AUDIT_CONFIG_CHANGE audit messages kernel/audit.c control character detection is off-by-one [PATCH] Audit: Collect signal info when SIGUSR2 is sent to auditd
| * | | | [PATCH] Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error ↵zhangxiliang2008-08-011-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | output. When the "status_get->mask" is "AUDIT_STATUS_RATE_LIMIT || AUDIT_STATUS_BACKLOG_LIMIT". If "audit_set_rate_limit" fails and "audit_set_backlog_limit" succeeds, the "err" value will be greater than or equal to 0. It will miss the failure of rate set. Signed-off-by: Zhang Xiliang <zhangxiliang@cn.fujitsu.com> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | | [PATCH] Fix the kernel panic of audit_filter_task when key field is setzhangxiliang2008-08-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calling audit_filter_task(), it calls audit_filter_rules() with audit_context is NULL. If the key field is set, the result in audit_filter_rules() will be set to 1 and ctx->filterkey will be set to key. But the ctx is NULL in this condition, so kernel will panic. Signed-off-by: Zhang Xiliang <zhangxiliang@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | | Re: [PATCH] the loginuid field should be output in all AUDIT_CONFIG_CHANGE ↵zhangxiliang2008-08-011-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | audit messages > shouldn't these be using the "audit_get_loginuid(current)" and if we > are going to output loginuid we also should be outputting sessionid Thanks for your detailed explanation. I have made a new patch for outputing "loginuid" and "sessionid" by audit_get_loginuid(current) and audit_get_sessionid(current). If there are some deficiencies, please give me your indication. Signed-off-by: Zhang Xiliang <zhangxiliang@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
generated by cgit (git 2.34.1) at 2025-01-31 02:57:16 +0000