- 03 8月, 2009 3 次提交
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由 NeilBrown 提交于
We trust the 'desc_nr' field in v1.x metadata enough to use it as an index in an array. This isn't really safe. So range-check the value first. Signed-off-by: NNeilBrown <neilb@suse.de>
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由 NeilBrown 提交于
When an array is changed from RAID6 to RAID5, fewer drives are needed. So any device that is made superfluous by the level conversion must be marked as not-active. For the RAID6->RAID5 conversion, this will be a drive which only has 'Q' blocks on it. Cc: stable@kernel.org Signed-off-by: NNeilBrown <neilb@suse.de>
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由 Andre Noll 提交于
This patch replaces md_integrity_check() by two new public functions: md_integrity_register() and md_integrity_add_rdev() which are both personality-independent. md_integrity_register() is called from the ->run and ->hot_remove methods of all personalities that support data integrity. The function iterates over the component devices of the array and determines if all active devices are integrity capable and if their profiles match. If this is the case, the common profile is registered for the mddev via blk_integrity_register(). The second new function, md_integrity_add_rdev() is called from the ->hot_add_disk methods, i.e. whenever a new device is being added to a raid array. If the new device does not support data integrity, or has a profile different from the one already registered, data integrity for the mddev is disabled. For raid0 and linear, only the call to md_integrity_register() from the ->run method is necessary. Signed-off-by: NAndre Noll <maan@systemlinux.org> Signed-off-by: NNeilBrown <neilb@suse.de>
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- 31 7月, 2009 1 次提交
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由 Dan Williams 提交于
Add missing call to safe_put_page from stop() by unifying open coded raid5_conf_t de-allocation under free_conf(). Cc: <stable@kernel.org> Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NNeilBrown <neilb@suse.de>
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- 29 7月, 2009 6 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (asus_atk0110) Fix upper limit readings hwmon: (smsc47m1) Differentiate between LPC47M233 and LPC47M292
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c/tsl2550: Fix lux value in dark environment
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (22 commits) Btrfs: Fix async caching interaction with unmount Btrfs: change how we unpin extents Btrfs: Correct redundant test in add_inode_ref Btrfs: find smallest available device extent during chunk allocation Btrfs: clear all space_info->full after removing a block group Btrfs: make flushoncommit mount option correctly wait on ordered_extents Btrfs: Avoid delayed reference update looping Btrfs: Fix ordering of key field checks in btrfs_previous_item Btrfs: find_free_dev_extent doesn't handle holes at the start of the device Btrfs: Remove code duplication in comp_keys Btrfs: async block group caching Btrfs: use hybrid extents+bitmap rb tree for free space Btrfs: Fix crash on read failures at mount Btrfs: remove of redundant btrfs_header_level Btrfs: adjust NULL test Btrfs: Remove broken sanity check from btrfs_rmap_block() Btrfs: convert nested spin_lock_irqsave to spin_lock Btrfs: make sure all dirty blocks are written at commit time Btrfs: fix locking issue in btrfs_find_next_key Btrfs: fix double increment of path->slots[0] in btrfs_next_leaf ...
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由 Andreas Eversberg 提交于
The size of receive buffer pointer was used to get size of receive buffer instead of recvbuf_size itself, so only 4/8 bytes could be transfered. This is a regression to 2.6.30 introduced by commit 8c90e11e ("mISDN: Use kernel_{send,recv}msg instead of open coding") Signed-off-by: NAndreas Eversberg <andreas@eversberg.eu> Signed-off-by: NKarsten Keil <keil@b1-systems.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ramon de Carvalho Valle 提交于
The parse_tag_3_packet function does not check if the tag 3 packet contains a encrypted key size larger than ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES. Signed-off-by: NRamon de Carvalho Valle <ramon@risesecurity.org> [tyhicks@linux.vnet.ibm.com: Added printk newline and changed goto to out_free] Signed-off-by: NTyler Hicks <tyhicks@linux.vnet.ibm.com> Cc: stable@kernel.org (2.6.27 and 30) Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Tyler Hicks 提交于
Tag 11 packets are stored in the metadata section of an eCryptfs file to store the key signature(s) used to encrypt the file encryption key. After extracting the packet length field to determine the key signature length, a check is not performed to see if the length would exceed the key signature buffer size that was passed into parse_tag_11_packet(). Thanks to Ramon de Carvalho Valle for finding this bug using fsfuzzer. Signed-off-by: NTyler Hicks <tyhicks@linux.vnet.ibm.com> Cc: stable@kernel.org (2.6.27 and 30) Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 28 7月, 2009 27 次提交
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由 Michele Jr De Candia 提交于
I've tested TSL2550 driver and I've found a bug: when light is off, returned value from tsl2550_calculate_lux function is -1 when it should be 0 (sensor correctly read that light was off). I think the bug is that a zero c0 value (approximated value of ch0) is misinterpreted as an error. Signed-off-by: NMichele Jr De Candia <michele.decandia@valueteam.com> Acked-by: NRodolfo Giometti <giometti@linux.it> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Luca Tettamanti 提交于
On newer Asus boards the "upper" limit of a sensor is encoded as delta from the "lower" limit. Fix the driver to correctly handle this case. Signed-off-by: NLuca Tettamanti <kronos.it@gmail.com> Tested-by: NAlex Macfarlane Smith <nospam@archifishal.co.uk> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Jean Delvare 提交于
The SMSC LPC47M233 and LPC47M292 chips have the same device ID but are not compatible. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: Juerg Haefliger <juergh@gmail.com> Acked-by: NHans de Goede <hdegoede@redhat.com>
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由 Yan Zheng 提交于
- don't stop the caching thread until btrfs_commit_super return. - if caching is interrupted by umount, set last to (u64)-1. otherwise the un-scanned range of block group will be considered as free extent. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Benjamin Herrenschmidt 提交于
Those definitions are already provided by asm-generic Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
This fixes - locking bug that was hidden by ecc2e05e - Regression #13821 - Spurious warning when closing and blocking for data write out With these changes my PL2303 always ends up as ttyUSB0 when it should and the module refcounts stay correct. I'll do a more wholesale split & tidy of _open in the next release or two as we get a standard tty_port_open and port->ops->init port->ops->shutdown call backs. Copy sent to Alan Stern and Carlos Mafra just to confirm it fixes all the reports but it passes local testing with the same hardware as Alan Stern. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.infradead.org/users/eparis/notify由 Linus Torvalds 提交于
* 'for-linus' of git://git.infradead.org/users/eparis/notify: inotify: use GFP_NOFS under potential memory pressure fsnotify: fix inotify tail drop check with path entries inotify: check filename before dropping repeat events fsnotify: use def_bool in kconfig instead of letting the user choose inotify: fix error paths in inotify_update_watch inotify: do not leak inode marks in inotify_add_watch inotify: drop user watch count when a watch is removed
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由 Alan Cox 提交于
This also makes close stall in the normal case which is apparently needed to fix emacs Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (45 commits) cnic: Fix ISCSI_KEVENT_IF_DOWN message handling. net: irda: init spinlock after memcpy ixgbe: fix for 82599 errata marking UDP checksum errors r8169: WakeOnLan fix for the 8168 netxen: reset ring consumer during cleanup net/bridge: use kobject_put to release kobject in br_add_if error path smc91x.h: add config for Nomadik evaluation kit NET: ROSE: Don't use static buffer. eepro: Read buffer overflow tokenring: Read buffer overflow at1700: Read buffer overflow fealnx: Write outside array bounds ixgbe: remove unnecessary call to device_init_wakeup ixgbe: Don't priority tag control frames in DCB mode ixgbe: Enable FCoE offload when DCB is enabled for 82599 net: Rework mdio-ofgpio driver to use of_mdio infrastructure register at91_ether using platform_driver_probe skge: Enable WoL by default if supported net: KS8851 needs to depend on MII be2net: Bug fix in the non-lro path. Size of received packet was not updated in statistics properly. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: read the right F2 maskoffset reg
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由 Alan Cox 提交于
The port lock is used to protect the port state. However the port structure is freed on a hangup, then the lock taken on a close. The right fix is to drop the port on tty->shutdown() but we can't yet do that due to sleep v non-sleeping rules. Instead do the next best thing and fix it up when we are not in -rc season. Reported-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NAlan Cox <alan@linux.intel.com> Tested-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.monstr.eu/linux-2.6-microblaze由 Linus Torvalds 提交于
* 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Makefile cleanup microblaze: Typo fix for cpu param inconsistency microblaze: Add support for R_MICROBLAZE_64_NONE microblaze: Get module loading working microblaze: remove sys_ipc microblaze: Support unaligned address for put/get_user macros microblaze: Detect new Microblaze 7.20 versions microblaze: Fix do_page_fault for no context microblaze: Add _PAGE_FILE macros to pgtable.h microblaze: Fix put_user macro for 64bits arguments microblaze: Clear print messages for DTB passing via r7 microblaze: Not to clear r7 after copying DTB to kernel microblaze: Add messages about FDT blob microblaze: Final support for statically linked DTB microblaze: remove duplicated #include microblaze: Define tlb_flush macro
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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: x86: geode: Mark mfgpt irq IRQF_TIMER to prevent resume failure x86, amd: Don't probe for extended APIC ID if APICs are disabled x86, mce: Rename incorrect macro name "CONFIG_X86_THRESHOLD" x86-64: Fix bad_srat() to clear all state x86, mce: Fix set_trigger() accessor x86: Fix movq immediate operand constraints in uaccess.h x86: Fix movq immediate operand constraints in uaccess_64.h x86: Add reboot fixup for SBC-fitPC2 x86: Include all of .data.* sections in _edata on 64-bit x86: Add quirk for Intel DG45ID board to avoid low memory corruption
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix mute control with some ALC262 models ALSA: snd_usb_caiaq: add support for Audio2DJ ALSA: pcm - Fix hwptr buffer-size overlap bug ALSA: pcm - Fix warnings in debug loggings ALSA: pcm - Add logging of hwptr updates and interrupt updates ASoC: tlv320aic3x: Enable PLL when not bypassed ALSA: hda - Restore GPIO1 properly at resume with AD1984A ALSA: ctxfi - Fix uninitialized error checks ALSA: hda - Use snprintf() to be safer ALSA: usb-audio - Volume control quirk for QuickCam E 3500 ALSA: pcm - Fix regressions with VMware
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (34 commits) V4L/DVB (12303): cx23885: check pointers before dereferencing in dprintk macro V4L/DVB (12302): cx23885-417: fix broken IOCTL handling V4L/DVB (12300): bttv: fix regression: tvaudio must be loaded before tuner V4L/DVB (12291): b2c2: fix frontends compiled into kernel V4L/DVB (12286): sn9c20x: reorder includes to be like other drivers V4L/DVB (12284): gspca - jpeg subdrivers: Check the result of kmalloc(jpeg header). V4L/DVB (12283): gspca - sn9c20x: New subdriver for sn9c201 and sn9c202 bridges. V4L/DVB (12282): gspca - main: Support for vidioc_g_chip_ident and vidioc_g/s_register. V4L/DVB (12269): af9013: auto-detect parameters in case of garbage given by app V4L/DVB (12267): gspca - sonixj: Bad sensor init of non ov76xx sensors. V4L/DVB (12265): em28xx: fix tuning problem in HVR-900 (R1) V4L/DVB (12263): em28xx: set demod profile for Pinnacle Hybrid Pro 320e V4L/DVB (12262): em28xx: Make sure the tuner is initialized if generic empia USB id was used V4L/DVB (12261): em28xx: set GPIO properly for Pinnacle Hybrid Pro analog support V4L/DVB (12260): em28xx: make support work for the Pinnacle Hybrid Pro (eb1a:2881) V4L/DVB (12258): em28xx: fix typo in mt352 init sequence for Terratec Cinergy T XS USB V4L/DVB (12257): em28xx: make tuning work for Terratec Cinergy T XS USB (mt352 variant) V4L/DVB (12245): em28xx: add support for mt9m001 webcams V4L/DVB (12244): em28xx: adjust vinmode/vinctl based on the stream input format V4L/DVB (12243): em28xx: allow specifying sensor xtal frequency ...
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git://git390.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] zcrypt: fix scheduling of hrtimer ap_poll_timer [S390] vdso: clock_gettime of CLOCK_THREAD_CPUTIME_ID with noexec=on [S390] vdso: fix per cpu area allocation [S390] hibernation: fix register corruption on machine checks [S390] hibernation: fix lowcore handling
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git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: dm table: pass correct dev area size to device_area_is_valid dm: remove queue next_ordered workaround for barriers dm raid1: wake kmirrord when requeueing delayed bios after remote recovery
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git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: jfs: Fix early release of acl in jfs_get_acl
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由 Oleg Nesterov 提交于
Commit 63706172 ("kthreads: rework kthread_stop()") removed the limitation that the thread function mysr not call do_exit() itself, but forgot to update the comment. Since that commit it is OK to use kthread_stop() even if kthread can exit itself. Signed-off-by: NOleg Nesterov <oleg@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
The check_modstruct_version() needs to look up the symbol "module_layout" in the kernel, but it does so literally and not by a C identifier. The trouble is that it does not include a symbol prefix for those ports that need it (like the Blackfin and H8300 port). So make sure we tack on the MODULE_SYMBOL_PREFIX define to the front of it. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: jbd: fix race between write_metadata_buffer and get_write_access ext3: Get rid of extenddisksize parameter of ext3_get_blocks_handle() jbd: Fix a race between checkpointing code and journal_get_write_access() ext3: Fix truncation of symlinks after failed write jbd: Fail to load a journal if it is too short
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] fix sparse warning cifs: fix sb->s_maxbytes so that it casts properly to a signed value cifs: disable serverino if server doesn't support it
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由 Benjamin Herrenschmidt 提交于
mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() Upcoming paches to support the new 64-bit "BookE" powerpc architecture will need to have the virtual address corresponding to PTE page when freeing it, due to the way the HW table walker works. Basically, the TLB can be loaded with "large" pages that cover the whole virtual space (well, sort-of, half of it actually) represented by a PTE page, and which contain an "indirect" bit indicating that this TLB entry RPN points to an array of PTEs from which the TLB can then create direct entries. Thus, in order to invalidate those when PTE pages are deleted, we need the virtual address to pass to tlbilx or tlbivax instructions. The old trick of sticking it somewhere in the PTE page struct page sucks too much, the address is almost readily available in all call sites and almost everybody implemets these as macros, so we may as well add the argument everywhere. I added it to the pmd and pud variants for consistency. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David Howells <dhowells@redhat.com> [MN10300 & FRV] Acked-by: NNick Piggin <npiggin@suse.de> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> [s390] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michael Chan 提交于
When a net device goes down or when the bnx2i driver is unloaded, the code was not generating the ISCSI_KEVENT_IF_DOWN message properly and this could cause the userspace driver to crash. This is fixed by sending the message properly in the shutdown path. cnic_uio_stop() is also added to send the message when bnx2i is unregistering. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Josef Bacik 提交于
We are racy with async block caching and unpinning extents. This patch makes things much less complicated by only unpinning the extent if the block group is cached. We check the block_group->cached var under the block_group->lock spin lock. If it is set to BTRFS_CACHE_FINISHED then we update the pinned counters, and unpin the extent and add the free space back. If it is not set to this, we start the caching of the block group so the next time we unpin extents we can unpin the extent. This keeps us from racing with the async caching threads, lets us kill the fs wide async thread counter, and keeps us from having to set DELALLOC bits for every extent we hit if there are caching kthreads going. One thing that needed to be changed was btrfs_free_super_mirror_extents. Now instead of just looking for LOCKED extents, we also look for DIRTY extents, since we could have left some extents pinned in the previous transaction that will never get freed now that we are unmounting, which would cause us to leak memory. So btrfs_free_super_mirror_extents has been changed to btrfs_free_pinned_extents, and it will clear the extents locked for the super mirror, and any remaining pinned extents that may be present. Thank you, Signed-off-by: NJosef Bacik <jbacik@redhat.com> Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Julia Lawall 提交于
dir has already been tested. It seems that this test should be on the recently returned value inode. A simplified version of the semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Deepak Saxena 提交于
irttp_dup() copies a tsap_cb struct, but does not initialize the spinlock in the new structure, which confuses lockdep. Signed-off-by: NDeepak Saxena <dsaxena@mvista.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 7月, 2009 3 次提交
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由 onewayforever 提交于
Signed-off-by:
Wan Wei <onewayforever@gmail.com> Signed-off-by: NBorislav Petkov <borislav.petkov@amd.com>
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由 Sam Ravnborg 提交于
Reviewed the Makefile on request by Michal and this is the resulting changes. o Use ':=' for assignmnet so we do not re-evaluate for each use o Use $(shell echo xxx) to remove "" o Replaced CFLAGS_KERNEL with KBUILD_CFLAGS The settings are equally relevant for modules and the linked kernel o Dropped LDFLAGS_BLOB - it is no longer used o Refactored assignmnets to libs-y and core-y o Use MMU for the MMU specific extension. "MMUEXT" was hurting my eyes and I did not wanted it spread to m68k Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NMichal Simek <monstr@monstr.eu>
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由 Michal Simek 提交于
Signed-off-by: NMichal Simek <monstr@monstr.eu>
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