- 17 3月, 2009 5 次提交
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由 Milan Broz 提交于
The following oops has been reported when dm-crypt runs over a loop device. ... [ 70.381058] Process loop0 (pid: 4268, ti=cf3b2000 task=cf1cc1f0 task.ti=cf3b2000) ... [ 70.381058] Call Trace: [ 70.381058] [<d0d76601>] ? crypt_dec_pending+0x5e/0x62 [dm_crypt] [ 70.381058] [<d0d767b8>] ? crypt_endio+0xa2/0xaa [dm_crypt] [ 70.381058] [<d0d76716>] ? crypt_endio+0x0/0xaa [dm_crypt] [ 70.381058] [<c01a2f24>] ? bio_endio+0x2b/0x2e [ 70.381058] [<d0806530>] ? dec_pending+0x224/0x23b [dm_mod] [ 70.381058] [<d08066e4>] ? clone_endio+0x79/0xa4 [dm_mod] [ 70.381058] [<d080666b>] ? clone_endio+0x0/0xa4 [dm_mod] [ 70.381058] [<c01a2f24>] ? bio_endio+0x2b/0x2e [ 70.381058] [<c02bad86>] ? loop_thread+0x380/0x3b7 [ 70.381058] [<c02ba8a1>] ? do_lo_send_aops+0x0/0x165 [ 70.381058] [<c013754f>] ? autoremove_wake_function+0x0/0x33 [ 70.381058] [<c02baa06>] ? loop_thread+0x0/0x3b7 When a table is being replaced, it waits for I/O to complete before destroying the mempool, but the endio function doesn't call mempool_free() until after completing the bio. Fix it by swapping the order of those two operations. The same problem occurs in dm.c with md referenced after dec_pending. Again, we swap the order. Cc: stable@kernel.org Signed-off-by: NMilan Broz <mbroz@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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由 Huang Ying 提交于
In the async encryption-complete function (kcryptd_async_done), the crypto_async_request passed in may be different from the one passed to crypto_ablkcipher_encrypt/decrypt. Only crypto_async_request->data is guaranteed to be same as the one passed in. The current kcryptd_async_done uses the passed-in crypto_async_request directly which may cause the AES-NI-based AES algorithm implementation to panic. This patch fixes this bug by only using crypto_async_request->data, which points to dm_crypt_request, the crypto_async_request passed in. The original data (convert_context) is gotten from dm_crypt_request. [mbroz@redhat.com: reworked] Cc: stable@kernel.org Signed-off-by: NHuang Ying <ying.huang@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NMilan Broz <mbroz@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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由 Mikulas Patocka 提交于
dm-io calls bio_get_nr_vecs to get the maximum number of pages to use for a given device. It allocates one additional bio_vec to use internally but failed to respect BIO_MAX_PAGES, so fix this. This was the likely cause of: https://bugzilla.redhat.com/show_bug.cgi?id=173153 Cc: stable@kernel.org Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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由 Mikulas Patocka 提交于
Fix an error introduced in dm-table-rework-reference-counting.patch. When there is failure after table initialization, we need to use dm_table_destroy, not dm_table_put, to free the table. dm_table_put may be used only after dm_table_get. Cc: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Reviewed-by: NJonathan Brassow <jbrassow@redhat.com> Reviewed-by: NAlasdair G Kergon <agk@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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由 Milan Broz 提交于
When renaming a mapped device validate the length of the new name. The rename ioctl accepted any correctly-terminated string enclosed within the data passed from userspace. The other ioctls enforce a size limit of DM_NAME_LEN. If the name is changed and becomes longer than that, the device can no longer be addressed by name. Fix it by properly checking for device name length (including terminating zero). Cc: stable@kernel.org Signed-off-by: NMilan Broz <mbroz@redhat.com> Reviewed-by: NJonathan Brassow <jbrassow@redhat.com> Reviewed-by: NAlasdair G Kergon <agk@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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- 16 3月, 2009 2 次提交
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由 Kyle McMartin 提交于
CC drivers/parisc/sba_iommu.o drivers/parisc/sba_iommu.c:1373: error: expected identifier or '(' before '}' token make[2]: *** [drivers/parisc/sba_iommu.o] Error 1 make[1]: *** [drivers/parisc] Error 2 make: *** [drivers] Error 2 Don't know how this has gone missed for so long... clearly I need to do builds on my C8000 more often. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: (23 commits) [ARM] Fix virtual to physical translation macro corner cases [ARM] update mach-types [ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions MX1 fix include [ARM] 5419/1: ep93xx: fix build warnings about struct i2c_board_info [ARM] 5418/1: restore lr before leaving mcount ARM: OMAP: board-omap3beagle: set i2c-3 to 100kHz ARM: OMAP: Allow I2C bus driver to be compiled as a module ARM: OMAP: sched_clock() corrected ARM: OMAP: Fix compile error if pm.h is included [ARM] orion5x: pass dram mbus data to xor driver [ARM] S3C64XX: Fix s3c64xx_setrate_clksrc [ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/irq.c [ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/s3c6400-clock.c [ARM] S3C64XX: Fix USB host clock mux list [ARM] S3C64XX: Fix name of USB host clock. [ARM] S3C64XX: Rename IRQ_UHOST to IRQ_USBH [ARM] S3C64XX: Do gpiolib configuration earlier [ARM] S3C64XX: Staticise s3c64xx_init_irq_eint() [ARM] SMDK6410: Declare iodesc table static ...
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- 15 3月, 2009 16 次提交
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Fix Xilinx SystemACE driver to handle empty CF slot block: fix memory leak in bio_clone() block: Add gfp_mask parameter to bio_integrity_clone()
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由 Grant Likely 提交于
The SystemACE driver does not handle an empty CF slot gracefully. An empty CF slot ends up hanging the system. This patch adds a check for the CF state and stops trying to process requests if the slot is empty. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 Li Zefan 提交于
If bio_integrity_clone() fails, bio_clone() returns NULL without freeing the newly allocated bio. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 un'ichi Nomura 提交于
Stricter gfp_mask might be required for clone allocation. For example, request-based dm may clone bio in interrupt context so it has to use GFP_ATOMIC. Signed-off-by: NKiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Acked-by: NMartin K. Petersen <martin.petersen@oracle.com> Cc: Alasdair G Kergon <agk@redhat.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Mark Eins: Fix configuration. MIPS: Fix TIF_32BIT undefined problem when seccomp is disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (31 commits) [SCSI] qla2xxx: Update version number to 8.03.00-k4. [SCSI] qla2xxx: Correct overwrite of pre-assigned init-control-block structure size. [SCSI] qla2xxx: Correct truncation in return-code status checking. [SCSI] qla2xxx: Correct vport delete bug. [SCSI] qla2xxx: Use correct value for max vport in LOOP topology. [SCSI] qla2xxx: Correct address range checking for option-rom updates. [SCSI] fcoe: Change fcoe receive thread nice value from 19 (lowest priority) to -20 [SCSI] fcoe: fix handling of pending queue, prevent out of order frames (v3) [SCSI] fcoe: Out of order tx frames was causing several check condition SCSI status [SCSI] fcoe: fix kfree(skb) [SCSI] fcoe: ETH_P_8021Q is already in if_ether and fcoe is not using it anyway [SCSI] libfc: do not change the fh_rx_id of a recevied frame [SCSI] fcoe: Correct fcoe_transports initialization vs. registration [SCSI] fcoe: Use setup_timer() and mod_timer() [SCSI] libfc, fcoe: Remove unnecessary cast by removing inline wrapper [SCSI] libfc, fcoe: Cleanup function formatting and minor typos [SCSI] libfc, fcoe: Fix kerneldoc comments [SCSI] libfc: Cleanup libfc_function_template comments [SCSI] libfc: check for err when recv and state is incorrect [SCSI] libfc: rename rp to rdata in fc_disc_new_target() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata_piix: add workaround for Samsung DB-P70 libata: Keep shadow last_ctl up to date during resets sata_mv: fix MSI irq race condition
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git://git.linux-nfs.org/projects/trondmy/nfs-2.6由 Linus Torvalds 提交于
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Fix the fix to Bugzilla #11061, when IPv6 isn't defined... SUNRPC: xprt_connect() don't abort the task if the transport isn't bound SUNRPC: Fix an Oops due to socket not set up yet... Bug 11061, NFS mounts dropped NFS: Handle -ESTALE error in access() NLM: Fix GRANT callback address comparison when IPv6 is enabled NLM: Shrink the IPv4-only version of nlm_cmp_addr() NFSv3: Fix posix ACL code NFS: Fix misparsing of nfsv4 fs_locations attribute (take 2) SUNRPC: Tighten up the task locking rules in __rpc_execute()
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git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: Use xs->bucket to set xattr value outside ocfs2: Fix a bug found by sparse check. ocfs2: tweak to get the maximum inline data size with xattr ocfs2: reserve xattr block for new directory with inline data
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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: V4L/DVB (10978): Report tuning algorith correctly V4L/DVB (10977): STB6100 init fix, the call to stb6100_set_bandwidth needs an argument V4L/DVB (10976): Bug fix: For legacy applications stv0899 performs search only first time after insmod. V4L/DVB (10975): Bug: Use signed types, Offsets and range can be negative V4L/DVB (10974): Use Diseqc 3/3 mode to send data V4L/DVB (10972): zl10353: i2c_gate_ctrl bug fix V4L/DVB (10834): zoran: auto-select bt866 for AverMedia 6 Eyes V4L/DVB (10832): tvaudio: Avoid breakage with tda9874a V4L/DVB (10789): m5602-s5k4aa: Split up the initial sensor probe in chunks.
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git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6.29由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6.29: parisc: update defconfigs parisc: define x->x mmio accessors parisc: dino: struct device - replace bus_id with dev_name(), dev_set_name() parisc: convert cpu_check_affinity to new cpumask api parisc: convert (read|write)bwlq to inlines parisc: fix use of new cpumask api in irq.c parisc: update parisc for new irq_desc parisc: update MAINTAINERS parisc: fix wrong assumption about bus->self parisc: fix 64bit build parisc: add braces around arguments in assembler macros parisc: fix dev_printk() compile warnings for accessing a device struct parisc: remove unused local out_putf label parisc: fix `struct pt_regs' declared inside parameter list warning parisc: fix section mismatch warnings parisc: remove klist iterators parisc: BUG_ON() cleanup
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git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: save the returned value of dma_map_sg ide-floppy: do not map dataless cmds to an sg
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由 Daisuke Nishimura 提交于
pgmoved should be cleared after updating recent_rotated. Signed-off-by: NDaisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Rik van Riel <riel@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Acked-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Tyler Hicks 提交于
eCryptfs has file encryption keys (FEK), file encryption key encryption keys (FEKEK), and filename encryption keys (FNEK). The per-file FEK is encrypted with one or more FEKEKs and stored in the header of the encrypted file. I noticed that the FEK is also being encrypted by the FNEK. This is a problem if a user wants to use a different FNEK than their FEKEK, as their file contents will still be accessible with the FNEK. This is a minimalistic patch which prevents the FNEKs signatures from being copied to the inode signatures list. Ultimately, it keeps the FEK from being encrypted with a FNEK. Signed-off-by: NTyler Hicks <tyhicks@linux.vnet.ibm.com> Cc: Serge Hallyn <serue@us.ibm.com> Acked-by: NDustin Kirkland <kirkland@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Johannes Weiner 提交于
When a ramfs nommu mapping is expanded, contiguous pages are allocated and added to the pagecache. The caller's reference is then passed on by moving whole pagevecs to the file lru list. If the page cache adding fails, make sure that the error path also moves the pagevec contents which might still contain up to PAGEVEC_SIZE successfully added pages, of which we would leak references otherwise. Signed-off-by: NJohannes Weiner <hannes@cmpxchg.org> Cc: David Howells <dhowells@redhat.com> Cc: Enrik Berkhan <Enrik.Berkhan@ge.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Enrik Berkhan 提交于
The pages attached to a ramfs inode's pagecache by truncation from nothing - as done by SYSV SHM for example - may get discarded under memory pressure. The problem is that the pages are not marked dirty. Anything that creates data in an MMU-based ramfs will cause the pages holding that data will cause the set_page_dirty() aop to be called. For the NOMMU-based mmap, set_page_dirty() may be called by write(), but it won't be called by page-writing faults on writable mmaps, and it isn't called by ramfs_nommu_expand_for_mapping() when a file is being truncated from nothing to allocate a contiguous run. The solution is to mark the pages dirty at the point of allocation by the truncation code. Signed-off-by: NEnrik Berkhan <Enrik.Berkhan@ge.com> Signed-off-by: NDavid Howells <dhowells@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 14 3月, 2009 12 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Zhang Le 提交于
Signed-off-by: NZhang Le <r0bertz@gentoo.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 FUJITA Tomonori 提交于
dma_map_sg could return a value different to 'nents' argument of dma_map_sg so the ide stack needs to save it for the later usage (e.g. for_each_sg). The ide stack also needs to save the original sg_nents value for pci_unmap_sg. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> [bart: backport to Linus' tree] Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
since it fails the virt_to_page() translation check with DEBUG_VIRTUAL enabled. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> [bart: backport to Linus' tree] Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Tejun Heo 提交于
Samsung DB-P70 somehow botched the first ICH9 SATA port. The board doesn't expose the first port but somehow SStatus reports link online while failing SRST protocol leading to repeated probe failures and thus long boot delay. Because the BIOS doesn't carry any identifying DMI information, the port can't be blacklisted safely. Fortunately, the controller does have subsystem vendor and ID set. It's unclear whether the subsystem IDs are used only for the board but it can be safely worked around by disabling SIDPR access and just using SRST works around the problem. Even when the workaround is triggered on an unaffected board the only side effect will be missing SCR access. Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: NJoseph Jang <josephjang@gmail.com> Reported-by: NJonghyon Sohn <mrsohn@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stuart MENEFY 提交于
libata keeps a shadow copy of the ATA CTL register (which is write only), and only writes to the hardware when the required value doesn't match the shadow. However this copy wasn't being maintained when performing reset functions. This could cause problems for the first operation after a reset when the correct value might not be written to the CTL register. This problem was observed when hotplugging a drive: the identify command was being issued with interrupts enabled, when they should have been disabled. Signed-off-by: NStuart Menefy <stuart.menefy@st.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Mark Lord 提交于
Fix a (rare) race condition in mv_interrupt() when using MSI. The value of hpriv->main_irq_mask_addr can change on on the fly, and without this patch we could end up writing back a stale copy to the hardware. Signed-off-by: NMark Lord <mlord@pobox.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Matthias Schwarzzot 提交于
Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Werner 提交于
in Hz not kHz, and a comment incorrectly says MHz instead of Hz. I don't know if this caused real problems anywhere Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Igor M. Liplianin 提交于
V4L/DVB (10976): Bug fix: For legacy applications stv0899 performs search only first time after insmod. For legacy applications stv0899 performs search only first time after insmod due to not set DVBFE_ALGO_SEARCH_AGAIN bit Signed-off-by: NIgor M. Liplianin <liplianin@me.by> Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Manu Abraham 提交于
Code simplification: use in kernel macros Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sigmund Augdal 提交于
Signed-off-by: NSigmund Augdal <sigmund@snap.tv> Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 13 3月, 2009 5 次提交
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由 Kyle McMartin 提交于
Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
Bloody inconsiderate driver writers... Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kay Sievers 提交于
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
cpumask arg to the affinity function is now const, sort that out through the irq_desc implementations. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
Kills the 'value computed but not used' due to leX_to_cpu. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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