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2011-01-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2-2/+4
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: add cruid= mount option cifs: cFYI the entire error code in map_smb_to_linux_error
2011-01-17Merge git://git.infradead.org/mtd-2.6Linus Torvalds50-351/+595
* git://git.infradead.org/mtd-2.6: (59 commits) mtd: mtdpart: disallow reading OOB past the end of the partition mtd: pxa3xx_nand: NULL dereference in pxa3xx_nand_probe UBI: use mtd->writebufsize to set minimal I/O unit size mtd: initialize writebufsize in the MTD object of a partition mtd: onenand: add mtd->writebufsize initialization mtd: nand: add mtd->writebufsize initialization mtd: cfi: add writebufsize initialization mtd: add writebufsize field to mtd_info struct mtd: OneNAND: OMAP2/3: prevent regulator sleeping while OneNAND is in use mtd: OneNAND: add enable / disable methods to onenand_chip mtd: m25p80: Fix JEDEC ID for AT26DF321 mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max) mtd: cfi_cmdset_0002: add support for Samsung K8D3x16UxC NOR chips mtd: cfi_cmdset_0002: add support for Samsung K8D6x16UxM NOR chips mtd: nand: ams-delta: drop omap_read/write, use ioremap mtd: m25p80: add debugging trace in sst_write mtd: nand: ams-delta: select for built-in by default mtd: OneNAND: lighten scary initial bad block messages mtd: OneNAND: OMAP2/3: add support for command line partitioning mtd: nand: rearrange ONFI revision checking, add ONFI 2.3 ... Fix up trivial conflict in drivers/mtd/Kconfig as per DavidW.
2011-01-17Merge branch 'for-linus' of ↵Linus Torvalds24-524/+515
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: fs: fix address space warnings in ioctl_fiemap() aio: check return value of create_workqueue() hpfs_setattr error case avoids unlock_kernel compat: copy missing fields in compat_statfs64 to user compat: update comment of compat statfs syscalls compat: remove unnecessary assignment in compat_rw_copy_check_uvector() fs: FS_POSIX_ACL does not depend on BLOCK fs: Remove unlikely() from fget_light() fs: Remove unlikely() from fput_light() fallocate should be a file operation make the feature checks in ->fallocate future proof staging: smbfs building fix tidy up around finish_automount() don't drop newmnt on error in do_add_mount() Take the completion of automount into new helper
2011-01-17Merge branch 'for-linus' of ↵Linus Torvalds28-504/+159
git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: fix WARN_ON in __local_bh_enable() alpha: fix breakage caused by df9ee29270 alpha: add GENERIC_HARDIRQS_NO__DO_IRQ to Kconfig alpha/osf_sys: remove unused MAX_SELECT_SECONDS alpha: change to new Makefile flag variables alpha: kill off alpha_do_IRQ alpha: irq clean up alpha: use set_irq_chip and push down __do_IRQ to the machine types
2011-01-17Merge branch 'drm-fixes' of ↵Linus Torvalds20-262/+124
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: balance asic_reset functions drm/radeon/kms: remove duplicate card_posted() functions drm/radeon/kms: add module option for pcie gen2 drm/radeon/kms: fix typo in evergreen safe reg drm/nouveau: fix gpu page faults triggered by plymouthd drm/nouveau: greatly simplify mm, killing some bugs in the process drm/nvc0: enable protection of system-use-only structures in vm drm/nv40: initialise 0x17xx on all chipsets that have it drm/nv40: make detection of 0x4097-ful chipsets available everywhere
2011-01-17Merge branch 'next' of ↵Linus Torvalds13-844/+994
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (63 commits) ARM: PL08x: cleanup comments Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c ARM: PL08x: fix a warning Fix dmaengine_submit() return type dmaengine: at_hdmac: fix race while monitoring channel status dmaengine: at_hdmac: flags located in first descriptor dmaengine: at_hdmac: use subsys_initcall instead of module_init dmaengine: at_hdmac: no need set ACK in new descriptor dmaengine: at_hdmac: trivial add precision to unmapping comment dmaengine: at_hdmac: use dma_address to program DMA hardware pch_dma: support new device ML7213 IOH ARM: PL08x: prevent dma_set_runtime_config() reconfiguring memcpy channels ARM: PL08x: allow dma_set_runtime_config() to return errors ARM: PL08x: fix locking between prepare function and submit function ARM: PL08x: introduce 'phychan_hold' to hold on to physical channels ARM: PL08x: put txd's on the pending list in pl08x_tx_submit() ARM: PL08x: rename 'desc_list' as 'pend_list' ARM: PL08x: implement unmapping of memcpy buffers ARM: PL08x: store prep_* flags in async_tx structure ARM: PL08x: shrink srcbus/dstbus in txd structure ...
2011-01-17mtd: mtdpart: disallow reading OOB past the end of the partitionArtem Bityutskiy1-1/+18
This patch fixes the mtdpart bug which allows users reading OOB past the end of the partition. This happens because 'part_read_oob()' allows reading multiple OOB areas in one go, and mtdparts does not validate the OOB length in the request. Although there is such check in 'nand_do_read_oob()' in nand_base.c, but it checks that we do not read past the flash chip, not the partition, because in nand_base.c we work with the whole chip (e.g., mtd->size in nand_base.c is the size of the whole chip). So this check cannot be done correctly in nand_base.c and should be instead done in mtdparts.c. This problem was reported by Jason Liu <r64343@freescale.com> and reproduced with nandsim: $ modprobe nandsim first_id_byte=0x20 second_id_byte=0xaa third_id_byte=0x00 \ fourth_id_byte=0x15 parts=0x400,0x400 $ modprobe nandsim mtd_oobtest.ko dev=0 $ dmesg = snip = mtd_oobtest: attempting to read past end of device mtd_oobtest: an error is expected... mtd_oobtest: error: read past end of device = snip = mtd_oobtest: finished with 2 errors Reported-by: Jason Liu <liu.h.jason@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-17fs: fix address space warnings in ioctl_fiemap()Namhyung Kim2-7/+7
The fi_extents_start field of struct fiemap_extent_info is a user pointer but was not marked as __user. This makes sparse emit following warnings: CHECK fs/ioctl.c fs/ioctl.c:114:26: warning: incorrect type in argument 1 (different address spaces) fs/ioctl.c:114:26: expected void [noderef] <asn:1>*dst fs/ioctl.c:114:26: got struct fiemap_extent *[assigned] dest fs/ioctl.c:202:14: warning: incorrect type in argument 1 (different address spaces) fs/ioctl.c:202:14: expected void const volatile [noderef] <asn:1>*<noident> fs/ioctl.c:202:14: got struct fiemap_extent *[assigned] fi_extents_start fs/ioctl.c:212:27: warning: incorrect type in argument 1 (different address spaces) fs/ioctl.c:212:27: expected void [noderef] <asn:1>*dst fs/ioctl.c:212:27: got char *<noident> Also add 'ufiemap' variable to eliminate unnecessary casts. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17aio: check return value of create_workqueue()Namhyung Kim1-1/+1
Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17hpfs_setattr error case avoids unlock_kernelDr. David Alan Gilbert1-1/+1
This fixed a case that 'sparse' spotted where hpfs_setattr has an error return that didn't go through it's path that unlocks. This is against git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git version 6313e3c21743cc88bb5bd8aa72948ee1e83937b6. Build tested only, I don't have an hpfs file system to test. Dave Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17compat: copy missing fields in compat_statfs64 to userNamhyung Kim1-1/+3
f_flags and f_spare fields were not copied to userspace when compat_sys_[f]statfs64 called. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17compat: update comment of compat statfs syscallsNamhyung Kim1-1/+1
The commit 7ed1ee6118ae ("Take statfs variants to fs/statfs.c") separates out statfs syscalls from fs/open.c. Thus the comment should be changed also. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Jiri Kosina <trivial@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17compat: remove unnecessary assignment in compat_rw_copy_check_uvector()Namhyung Kim1-3/+1
*@ret_pointer is initialized to @fast_pointer thus the assignment is redundant. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17fs: FS_POSIX_ACL does not depend on BLOCKRandy Dunlap1-9/+8
- Fix a kconfig unmet dependency warning. - Remove the comment that identifies which filesystems use POSIX ACL utility routines. - Move the FS_POSIX_ACL symbol outside of the BLOCK symbol if/endif block because its functions do not depend on BLOCK and some of the filesystems that use it do not depend on BLOCK. warning: (GENERIC_ACL && JFFS2_FS_POSIX_ACL && NFSD_V4 && NFS_ACL_SUPPORT && 9P_FS_POSIX_ACL) selects FS_POSIX_ACL which has unmet direct dependencies (BLOCK) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17fs: Remove unlikely() from fget_light()Steven Rostedt1-1/+1
There's an unlikely() in fget_light() that assumes the file ref count will be 1. Running the annotate branch profiler on a desktop that is performing daily tasks (running firefox, evolution, xchat and is also part of a distcc farm), it shows that the ref count is not 1 that often. correct incorrect % Function File Line ------- --------- - -------- ---- ---- 1035099358 6209599193 85 fget_light file_table.c 315 Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17fs: Remove unlikely() from fput_light()Steven Rostedt1-1/+1
In fput_light(), there's an unlikely(fput_needed), which running on my normal desktop doing firefox, xchat, evolution and part of my distcc farm, and running the annotate branch profiler shows that the unlikely is not very unlikely. correct incorrect % Function File Line ------- --------- - -------- ---- ---- 0 48 100 fput_light file.h 26 115828710 897415279 88 fput_light file.h 26 865271179 5286128445 85 fput_light file.h 26 19568539 8923664 31 fput_light file.h 26 12353677 3562279 22 fput_light file.h 26 267691 67062 20 fput_light file.h 26 15014853 348172 2 fput_light file.h 26 209258 205 0 fput_light file.h 26 1364164 0 0 fput_light file.h 26 Which gives 1032903812 times it was correct and 6203351846 times it was incorrect, or 85% incorrect. Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17fallocate should be a file operationChristoph Hellwig13-448/+440
Currently all filesystems except XFS implement fallocate asynchronously, while XFS forced a commit. Both of these are suboptimal - in case of O_SYNC I/O we really want our allocation on disk, especially for the !KEEP_SIZE case where we actually grow the file with user-visible zeroes. On the other hand always commiting the transaction is a bad idea for fast-path uses of fallocate like for example in recent Samba versions. Given that block allocation is a data plane operation anyway change it from an inode operation to a file operation so that we have the file structure available that lets us check for O_SYNC. This also includes moving the code around for a few of the filesystems, and remove the already unnedded S_ISDIR checks given that we only wire up fallocate for regular files. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17make the feature checks in ->fallocate future proofChristoph Hellwig5-3/+8
Instead of various home grown checks that might need updates for new flags just check for any bit outside the mask of the features supported by the filesystem. This makes the check future proof for any newly added flag. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17staging: smbfs building fixYang Ruirui1-2/+2
Building error for smbfs: drivers/staging/smbfs/dir.c:286: error: static declaration of 'smbfs_dentry_operations' follows non-static declaration drivers/staging/smbfs/proto.h:42: error: previous declaration of 'smbfs_dentry_operations' was here drivers/staging/smbfs/dir.c:294: error: static declaration of 'smbfs_dentry_operations_case' follows non-static declaration drivers/staging/smbfs/proto.h:41: error: previous declaration of 'smbfs_dentry_operations_case' was here make[3]: *** [drivers/staging/smbfs/dir.o] Error 1 make[2]: *** [drivers/staging/smbfs] Error 2 make[1]: *** [drivers/staging] Error 2 make[1]: *** Waiting for unfinished jobs.... Fix it by removing static keywords Signed-off-by: Yang Ruirui <ruirui.r.yang@tieto.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17tidy up around finish_automount()Al Viro2-30/+18
do_add_mount() and mnt_clear_expiry() are not needed outside of namespace.c anymore, now that namei has finish_automount() to use. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17don't drop newmnt on error in do_add_mount()Al Viro1-11/+5
That gets rid of the kludge in finish_automount() - we need to keep refcount on the vfsmount as-is until we evict it from expiry list. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17Take the completion of automount into new helperAl Viro3-26/+39
... and shift it from namei.c to namespace.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-17alpha: fix WARN_ON in __local_bh_enable()Ivan Kokshaysky1-3/+2
Interrupts ought to be disabled _before_ irq_enter(). Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Matt Turner <mattst88@monolith.freenet-rz.de>
2011-01-17alpha: fix breakage caused by df9ee29270Ivan Kokshaysky1-3/+5
Commit df9ee29270 made arch_local_irq_save and arch_local_irq_restore static inline which with -Werror trips up on __set_hae() and _set_hae() which are extern inline. The naive solution is to make __set_hae() and set_hae() static inline but for reasons described in commit d559d4a24a3fe this breaks the generic kernel build. Instead, since this is architecture specific code, this patch hard wires in the architecture specific method f disabling and enabling interrupts. Tested-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha: add GENERIC_HARDIRQS_NO__DO_IRQ to KconfigMatt Turner1-0/+3
Acked-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha/osf_sys: remove unused MAX_SELECT_SECONDSNamhyung Kim1-3/+0
Remove the leftover from the commit 14e2acd86865 ("select: fix alpha OSF wrapper"). Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha: change to new Makefile flag variablesmatt mooney5-7/+7
Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha: kill off alpha_do_IRQKyle McMartin21-460/+94
Good riddance... Nuke a pile of redundant handlers that the generic code takes care of as well. Tested-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha: irq clean upKyle McMartin20-58/+67
Stop touching irq_desc[irq] directly, instead use accessor functions provided. Use irq_has_action instead of directly testing the irq_desc. Tested-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17alpha: use set_irq_chip and push down __do_IRQ to the machine typesKyle McMartin20-48/+59
Also kill superfluous IRQ_DISABLED initialization, since that's the default state of the irq_desc[i].status field. Tested-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-01-17drm/radeon/kms: balance asic_reset functionsAlex Deucher3-18/+20
First, we were calling mc_stop() at the top of the function which turns off all MC (memory controller) clients, then checking if the GPU is idle. If it was idle we returned without re-enabling the MC clients which would lead to a blank screen, etc. This patch checks if the GPU is idle before calling mc_stop(). Second, if the reset failed, we were returning without re-enabling the MC clients. This patch re-enables the MC clients before returning regardless of whether the reset was successful or not. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: remove duplicate card_posted() functionsAlex Deucher3-46/+3
Use the common one for all asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: add module option for pcie gen2Alex Deucher5-0/+14
Switching to pcie gen2 causes problems on some boards. Add a module option to turn it on/off. There are gen2 compatability issues with some motherboards it seems. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33027 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: fix typo in evergreen safe regAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17Merge remote branch 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next ↵Dave Airlie11-197/+86
into drm-fixes * 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next: drm/nouveau: fix gpu page faults triggered by plymouthd drm/nouveau: greatly simplify mm, killing some bugs in the process drm/nvc0: enable protection of system-use-only structures in vm drm/nv40: initialise 0x17xx on all chipsets that have it drm/nv40: make detection of 0x4097-ful chipsets available everywhere
2011-01-17drm/nouveau: fix gpu page faults triggered by plymouthdBen Skeggs1-2/+2
The switch to separate BAR and channel address spaces made the fbcon memory address calculation incorrect on NV50+ boards, this commit fixes that. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nouveau: greatly simplify mm, killing some bugs in the processBen Skeggs3-160/+52
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nvc0: enable protection of system-use-only structures in vmBen Skeggs4-5/+10
Somehow missed this in the original merge of the nvc0 code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nv40: initialise 0x17xx on all chipsets that have itBen Skeggs1-12/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nv40: make detection of 0x4097-ful chipsets available everywhereBen Skeggs3-18/+20
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drivers/nfc/pn544.c: fix min_t warningsAndrew Morton1-1/+1
Fix these: drivers/nfc/pn544.c: In function 'pn544_read': drivers/nfc/pn544.c:356: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c:377: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c: In function 'pn544_write': drivers/nfc/pn544.c:463: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c:485: warning: comparison of distinct pointer types lacks a cast Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-17ARM: PL08x: cleanup commentsRussell King - ARM Linux2-117/+72
Cleanup the formatting of comments, remove some which don't make sense anymore. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> [fix conflict with 96a608a4] Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2011-01-17Merge branch 'for-linus' of ↵Linus Torvalds4-8/+5
git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6: ocfs2: Make OCFS2_FS depend on CONFIGFS_FS dlm: Make DLM depend on CONFIGFS_FS net: Make NETCONSOLE_DYNAMIC depend on CONFIGFS_FS configfs: change depends -> select SYSFS [SCSI] sd,sr: kill compat SDEV_MEDIA_CHANGE event [SCSI] sd: implement sd_check_events()
2011-01-17parisc: fix compile breakage caused by inlining maybe_mkwriteJames Bottomley1-1/+3
On PARISC, we have an include of linux/mm.h inside our asm/pgtable.h, so this patch commit 14fd403f2146f740942d78af4e0ee59396ad8eab Author: Andrea Arcangeli <aarcange@redhat.com> Date: Thu Jan 13 15:46:37 2011 -0800 thp: export maybe_mkwrite causes us an unsatisfiable use of pte_mkwrite in linux/mm.h. The fix is to avoid including linux/mm.h in our pgtable.h, which unbreaks the build. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-17fix non-x86 build failure in pmdp_get_and_clearAndrea Arcangeli2-18/+7
pmdp_get_and_clear/pmdp_clear_flush/pmdp_splitting_flush were trapped as BUG() and they were defined only to diminish the risk of build issues on not-x86 archs and to be consistent with the generic pte methods previously defined in include/asm-generic/pgtable.h. But they are causing more trouble than they were supposed to solve, so it's simpler not to define them when THP is off. This is also correcting the export of pmdp_splitting_flush which is currently unused (x86 isn't using the generic implementation in mm/pgtable-generic.c and no other arch needs that [yet]). Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Sam Ravnborg <sam@ravnborg.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-17VFS: Fix UP compile error in fs/namespace.cAl Viro1-7/+24
mnt_longterm is there only on SMP Reported-and-tested-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-17ocfs2: Make OCFS2_FS depend on CONFIGFS_FSNicholas Bellinger1-2/+1
This patch fixes the following kconfig error after changing CONFIGFS_FS -> select SYSFS: fs/sysfs/Kconfig:1:error: recursive dependency detected! fs/sysfs/Kconfig:1: symbol SYSFS is selected by CONFIGFS_FS fs/configfs/Kconfig:1: symbol CONFIGFS_FS is selected by OCFS2_FS fs/ocfs2/Kconfig:1: symbol OCFS2_FS depends on SYSFS Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Cc: Joel Becker <jlbec@evilplan.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: James Bottomley <James.Bottomley@suse.de>
2011-01-17dlm: Make DLM depend on CONFIGFS_FSNicholas Bellinger1-2/+1
This patch fixes the following kconfig error after changing CONFIGFS_FS -> select SYSFS: fs/sysfs/Kconfig:1:error: recursive dependency detected! fs/sysfs/Kconfig:1: symbol SYSFS is selected by CONFIGFS_FS fs/configfs/Kconfig:1: symbol CONFIGFS_FS is selected by DLM fs/dlm/Kconfig:1: symbol DLM depends on SYSFS Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Cc: Joel Becker <jlbec@evilplan.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: James Bottomley <James.Bottomley@suse.de>
2011-01-17net: Make NETCONSOLE_DYNAMIC depend on CONFIGFS_FSNicholas Bellinger1-2/+1
This patch fixes the following kconfig error after changing CONFIGFS_FS -> select SYSFS: fs/sysfs/Kconfig:1:error: recursive dependency detected! fs/sysfs/Kconfig:1: symbol SYSFS is selected by CONFIGFS_FS fs/configfs/Kconfig:1: symbol CONFIGFS_FS is selected by NETCONSOLE_DYNAMIC drivers/net/Kconfig:3390: symbol NETCONSOLE_DYNAMIC depends on SYSFS Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Cc: Joel Becker <jlbec@evilplan.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: James Bottomley <James.Bottomley@suse.de>
2011-01-17configfs: change depends -> select SYSFSNicholas Bellinger1-2/+2
This patch changes configfs to select SYSFS to fix the following: warning: (TARGET_CORE && GFS2_FS) selects CONFIGFS_FS which has unmet direct dependencies (SYSFS) Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Acked-by: Joel Becker <jlbec@evilplan.org>
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