- 07 8月, 2008 1 次提交
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由 David Brownell 提交于
> > linux-next-20080805/drivers/mtd/devices/mtd_dataflash.c: In function 'add_dataflash_otp': > > linux-next-20080805/drivers/mtd/devices/mtd_dataflash.c:670: error: too many arguments to function 'otp_setup' Whoops, sorry ... I see what was going on. My bad. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 06 8月, 2008 3 次提交
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由 Anders Grafström 提交于
Timeouts are currently given by the typical operation time times 8. It works in the general well-behaved case but not when an erase block is failing. For erase operations, it seems that a failing erase block will keep the device state machine in erasing state until the vendor specified maximum timeout period has passed. By this time the driver would have long since timed out, left erasing state and attempted further operations which all fail. This patch implements timeouts using values from the CFI Query structure when available. The patch also sets a longer timeout for locking operations. The current value used for locking/unlocking given by 1000000/HZ microseconds is too short for devices like J3 and J5 Strataflash which have a typical clear lock-bits time of 0.5 seconds. Signed-off-by: NAnders Grafström <grfstrm@users.sourceforge.net> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Alexey Korolev 提交于
There are some CFI chips which require non standard procedures to get into QRY mode. The possible way to support them would be trying different modes till QRY will be read. This patch introduce two new functions qry_mode_on qry_mode_off. qry_mode_on tries different commands in order switch chip into QRY mode. So if we have one more "odd" chip - we just could add several lines to qry_mode_on. Also using these functions remove unnecessary code duplicaton in porbe procedure. Currently there are two "odd" cases 1. Some old intel chips which require 0xFF before 0x98 2. ST M29DW chip which requires 0x98 to be sent at 0x555 (according to CFI should be 0x55) This patch is partialy based on the patch from Uwe (see "[PATCH 2/4] [RFC][MTD] cfi_probe: remove Intel chip workaround" thread ) Signed-off-by: NAlexey Korolev <akorolev@infradead.org> Signed-off-by: NAlexander Belyakov <abelyako@gmail.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 George G. Davis 提交于
This long overdue trivial change to the MTD_CFI_AMDSTD kconfig menu description is intended to help clarify that this option also supports Spansion flash devices. Signed-off-by: NGeorge G. Davis <gdavis@mvista.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 04 8月, 2008 1 次提交
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由 David Woodhouse 提交于
This was a reference board for which support never got merged upstream. Kill it off, at rmk's suggestion. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 03 8月, 2008 1 次提交
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由 Julia Lawall 提交于
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 02 8月, 2008 25 次提交
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由 Kumar Gala 提交于
Now that arch/ppc is gone we don't need CONFIG_PPC_MERGE anymore remove the dead code associated with !CONFIG_PPC_MERGE. The mtd maps should be using the OF based mechanism. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Acked-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Adrian Hunter 提交于
Signed-off-by: NAdrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 David Brownell 提交于
Now that we can tell when we have one of the newer DataFlash chips, optionally expose the 128 bytes of OTP memory they provide. Tested on at45db642 revision B and D chips. Switch mtdchar over to a generic HAVE_MTD_OTP flag instead of adding another #ifdef for each type of chip whose driver has OTP support. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Bryan Wu <cooloney@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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git://git.infradead.org/mtd-2.6由 Linus Torvalds 提交于
* 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
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6由 Linus Torvalds 提交于
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current由 Linus Torvalds 提交于
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: au1xmmc: raise segment size limit. mmc_block: use proper sg iterators mmc: properly iterate over sg list in debug check mmc_test: Revert "mmc_test: test oversized sg lists" sdhci: check correct return value sdhci: disable DMA for req, not completely sdhci: handle bug in JMB38x for sizes < 4 bytes
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git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6由 Linus Torvalds 提交于
* 'reg-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: TI bq24022 Li-Ion Charger driver regulator: maintainers - add maintainers for regulator framework. regulator: documentation - ABI regulator: documentation - machine regulator: documentation - regulator driver regulator: documentation - consumer interface regulator: documentation - overview regulator: core kbuild files regulator: regulator test harness regulator: add support for fixed regulators. regulator: regulator framework core regulator: fixed regulator interface regulator: machine driver interface regulator: regulator driver interface regulator: consumer device interface
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由 Linus Torvalds 提交于
Merge branch 'hotfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'hotfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: SELinux: /proc/mounts should show what it can
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git://git.infradead.org/battery-2.6由 Linus Torvalds 提交于
* git://git.infradead.org/battery-2.6: power_supply: Sharp SL-6000 (tosa) batteries support power_supply: fix up CHARGE_COUNTER output to be more precise power_supply: add CHARGE_COUNTER property and olpc_battery support for it power_supply: bump EC version check that we refuse to run with in olpc_battery power_supply: cleanup of the OLPC battery driver power_supply: add eeprom dump file to olpc_battery's sysfs power_supply: Support serial number in olpc_battery
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (28 commits) mm/hugetlb.c must #include <asm/io.h> video: Fix up hp6xx driver build regressions. sh: defconfig updates. sh: Kill off stray mach-rsk7203 reference. serial: sh-sci: Fix up SH7760/SH7780/SH7785 early printk regression. sh: Move out individual boards without mach groups. sh: Make sure AT_SYSINFO_EHDR is exposed to userspace in asm/auxvec.h. sh: Allow SH-3 and SH-5 to use common headers. sh: Provide common CPU headers, prune the SH-2 and SH-2A directories. sh/maple: clean maple bus code sh: More header path fixups for mach dir refactoring. sh: Move out the solution engine headers to arch/sh/include/mach-se/ sh: I2C fix for AP325RXA and Migo-R sh: Shuffle the board directories in to mach groups. sh: dma-sh: Fix up dreamcast dma.h mach path. sh: Switch KBUILD_DEFCONFIG to shx3_defconfig. sh: Add ARCH_DEFCONFIG entries for sh and sh64. sh: Fix compile error of Solution Engine sh: Proper __put_user_asm() size mismatch fix. sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation. ...
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: generic, x86: fix add iommu_num_pages helper function x86: remove stray <6> in BogoMIPS printk x86: move dma32_reserve_bootmem() after reserve_crashkernel()
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git://git390.osdl.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] qeth: avoid use of include/asm-s390 [S390] dont use kthread for smp_rescan_cpus(). [S390] virtio console: fix section mismatch warning. [S390] cio: Include linux/string.h in schid.h. [S390] qdio: fix section mismatch bug. [S390] stp: fix section mismatch warning. [S390] Remove diag 0x260 call from memory detection. [S390] qdio: make sure qdr is aligned to page size [S390] Add support for memory hot-remove. [S390] Wire up new syscalls. [S390] cio: Memory allocation for idset changed. [S390] qeth: preallocated qeth header for hiper socket [S390] Optimize storage key operations for anon pages [S390] nohz/sclp: disable timer on synchronous waits. [S390] ipl: Reboot from alternate device does not work when booting from file [S390] dasd: Add support for enhanced VM UID [S390] Remove last P390 trace.
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由 Manuel Lauss 提交于
Raise the DMA block size limit from 2048 bytes to the maximum supported by the DMA controllers on the chip (64KB on Au1100, 4MB on Au1200). This gives a very small performance boost and apparently fixes an oops when MMC-DMA and network traffic are active at the same time. Signed-off-by: NManuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
This reverts commit 48b5352e. Oversized sg lists are not allowed anymore, and the core even checks for them in debug mode, so this test is entirely incorrect. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
Fix a copy-and-paste error. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
The wrong flag was manipulated when an invalid sg list was given, turning off DMA on the next (and all subsequent) request instead of the current one. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 zhangxiliang 提交于
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: NZhang Xiliang <zhangxiliang@cn.fujitsu.com> Acked-by: NEric Paris <eparis@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 zhangxiliang 提交于
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: NZhang Xiliang <zhangxiliang@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 zhangxiliang 提交于
> 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: NZhang Xiliang <zhangxiliang@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Vesa-Matti J Kari 提交于
Hello, According to my understanding there is an off-by-one bug in the function: audit_string_contains_control() in: kernel/audit.c Patch is included. I do not know from how many places the function is called from, but for example, SELinux Access Vector Cache tries to log untrusted filenames via call path: avc_audit() audit_log_untrustedstring() audit_log_n_untrustedstring() audit_string_contains_control() If audit_string_contains_control() detects control characters, then the string is hex-encoded. But the hex=0x7f dec=127, DEL-character, is not detected. I guess this could have at least some minor security implications, since a user can create a filename with 0x7f in it, causing logged filename to possibly look different when someone reads it on the terminal. Signed-off-by: NVesa-Matti Kari <vmkari@cc.helsinki.fi> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Eric Paris 提交于
Makes the kernel audit subsystem collect information about the sending process when that process sends SIGUSR2 to the userspace audit daemon. SIGUSR2 is a new interesting signal to auditd telling auditd that it should try to start logging to disk again and the error condition which caused it to stop logging to disk (usually out of space) has been rectified. Signed-off-by: NEric Paris <eparis@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 01 8月, 2008 9 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
No need to open-code it... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Miklos Szeredi 提交于
Signed-off-by: NMiklos Szeredi <mszeredi@suse.cz> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Alexey Dobriyan 提交于
Devpts code wants just numbers for tty indexes. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Alexey Dobriyan 提交于
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: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Alexey Dobriyan 提交于
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: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Callers expect it to drop reference to bdev on all failure exits. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
* 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: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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