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2017-09-14Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-21/+8
Pull more set_fs removal from Al Viro: "Christoph's 'use kernel_read and friends rather than open-coding set_fs()' series" * 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: unexport vfs_readv and vfs_writev fs: unexport vfs_read and vfs_write fs: unexport __vfs_read/__vfs_write lustre: switch to kernel_write gadget/f_mass_storage: stop messing with the address limit mconsole: switch to kernel_read btrfs: switch write_buf to kernel_write net/9p: switch p9_fd_read to kernel_write mm/nommu: switch do_mmap_private to kernel_read serial2002: switch serial2002_tty_write to kernel_{read/write} fs: make the buf argument to __kernel_write a void pointer fs: fix kernel_write prototype fs: fix kernel_read prototype fs: move kernel_read to fs/read_write.c fs: move kernel_write to fs/read_write.c autofs4: switch autofs4_write to __kernel_write ashmem: switch to ->read_iter
2017-09-04ashmem: switch to ->read_iterChristoph Hellwig1-21/+8
And use the proper VFS helper for using the backing file. Also make sure we hold ashmem_lock while updating f_pos to make sure that it's not racy. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-07-16Staging: android: use BIT macroMateusz Nowotyński1-2/+2
Use BIT macro instead of left shifting in android/ion/ion.h Signed-off-by: Mateusz Nowotyński <maxmati4@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16Staging: android: Fix code alignment issueMateusz Nowotyński1-4/+4
Fixes code alignment issue in ion/ion.h Signed-off-by: Mateusz Nowotyński <maxmati4@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16Staging: android: Remove unnecessary blank linesMateusz Nowotyński1-2/+0
Removes unnecessary blank lines in android/ion/ion_system_heap.c Signed-off-by: Mateusz Nowotyński <maxmati4@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16Staging: android: fix sizeof style issueMateusz Nowotyński1-1/+1
Converts sizeof(type) to sizeof(variable) in android/ion/ion_cma_heap.c Signed-off-by: Mateusz Nowotyński <maxmati4@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16Staging: android: remove unnecessary blank linesMateusz Nowotyński1-1/+0
Removes unnecessary blank lines in android/ion/ion_cma_heap.c Signed-off-by: Mateusz Nowotyński <maxmati4@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16staging: android: ion: statify __ion_add_cma_heapsKamal Heib1-1/+1
Fix the following sparse warning: symbol '__ion_add_cma_heaps' was not declared. Should it be static? Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-29Staging: ion: fix code style warning from NULL comparisonsQuytelda Kahja1-3/+3
This patch replaces several instances where a pointer is compared to NULL (i.e., `ptr == NULL`) with `!ptr`, which is preferred. Signed-off-by: Quytelda Kahja <quytelda@tamalin.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-14staging: android: ion: Improve memory alloc styleAliaksei Karaliou1-3/+3
Use variable name instead of structure name to get size of memory to allocate as proposed by checkpatch.pl Signed-off-by: Aliaksei Karaliou <akaraliou.dev@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-03staging: android: uapi: drop definitions of removed ION_IOC_{FREE,SHARE} ioctlsGleb Fotengauer-Malinovskiy1-18/+0
This problem was found by strace ioctl list generator. Fixes: 15c6098cfec5 ("staging: android: ion: Remove ion_handle and ion_client") Signed-off-by: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-25staging: android: ion: set init function as staticPaolo Cretaro1-1/+1
Fix warning issued by sparse: symbol 'ion_device_create' was not declared. Should it be static? Signed-off-by: Paolo Cretaro <melko@frugalware.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-22Merge 4.12-rc2 into staging-nextGreg Kroah-Hartman1-51/+0
We want the staging tree fixes in here as well to handle the merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-18staging: android: ion: Avoid calling free_duped_table() twiceArchit Taneja1-9/+3
Currently, the duplicated sg table is freed in the detach() and the error path of map_dma_buf() ion's dma_buf_ops. If a call to dma_buf_map_attachment() fails, the importer is expected to call dma_buf_detach() to remove the attachment. This will result in us trying to free the duped sg table twice. Don't call free_duped_table() in ion_map_dma_buf() to avoid this. Signed-off-by: Archit Taneja <architt@codeaurora.org> Acked-by: Laura Abbott <labbott@redhat.com> Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-18staging: android: ion: Remove ION_FLAG_CACHED_NEEDS_SYNCArchit Taneja1-6/+0
The flag ION_FLAG_CACHED_NEEDS_SYNC isn't used anymore. Remove it. Signed-off-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-18staging: android: ion: Remove unused members from ion_bufferArchit Taneja2-16/+0
A few members in ion_buffer struct are unused after features like page faulting, ion_handle and ion_client were removed. Remove these members and the leftover references to them. Signed-off-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging/android/ion: remove useless document fileYisheng Xie1-51/+0
After commit 9828282e33a0 ("staging: android: ion: Remove old platform support"), the document about devicetree of ion is no need anymore, so just remove it. Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging: android: ion: Resolve minor indentation issue.Matthew Giassa1-1/+1
Resolving a minor checkpatch/indentation issue in ion_carveout_heap.c, ie: drivers/staging/android/ion/ion_carveout_heap.c ----------------------------------------------- CHECK: Alignment should match open parenthesis +static phys_addr_t ion_carveout_allocate(struct ion_heap *heap, + unsigned long size) Signed-off-by: Matthew Giassa <matthew@giassa.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging: android: ion: Align with open parenthesisRichard Porter1-2/+2
Fix checkpatch.pl warning: CHECK: Alignment should match open parenthesis + fd = ion_alloc(data.allocation.len, + data.allocation.heap_id_mask, Signed-off-by: Richard Porter <dick@acm.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging: android: ion: cosmetic changesJaikumar Dhanapal1-5/+3
Checks reported by the checkpatch.pl scripts are resolved. This patch contains trivial changes like alignment and trailing whitespace removal Signed-off-by: Jaikumar Dhanapal <jai_krpv@yahoo.co.in> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-05Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds29-3430/+578
Pull staging/IIO updates from Greg KH: "Here is the big staging tree update for 4.12-rc1. It's a big one, adding about 350k new lines of crap^Wcode, mostly all in a big dump of media drivers from Intel. But there's other new drivers in here as well, yet-another-wifi driver, new IIO drivers, and a new crypto accelerator. We also deleted a bunch of stuff, mostly in patch cleanups, but also the Android ION code has shrunk a lot, and the Android low memory killer driver was finally deleted, much to the celebration of the -mm developers. All of these have been in linux-next with a few build issues that will show up when you merge to your tree" Merge conflicts in the new rtl8723bs driver (due to the wifi changes this merge window) handled as per linux-next, courtesy of Stephen Rothwell. * tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits) staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd staging: ks7010: remove line continuations in quoted strings staging: vt6656: use tabs instead of spaces staging: android: ion: Fix unnecessary initialization of static variable staging: media: atomisp: fix range checking on clk_num staging: media: atomisp: fix misspelled word in comment staging: media: atomisp: kmap() can't fail staging: atomisp: remove #ifdef for runtime PM functions staging: atomisp: satm include directory is gone atomisp: remove some more unused files atomisp: remove hmm_load/store/clear indirections atomisp: kill off mmgr_free atomisp: clean up the hmm init/cleanup indirections atomisp: handle allocation calls before init in the hmm layer staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver staging: fsl-dpaa2/eth: Add TODO file staging: fsl-dpaa2/eth: Add trace points staging: fsl-dpaa2/eth: Add driver specific stats staging: fsl-dpaa2/eth: Add ethtool support staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver ...
2017-04-28staging: android: ion: Fix unnecessary initialization of static variableFabrizio Perria1-1/+1
Fix checkpatch warning: removed unnecessary initialization of static variable "heap_id" to 0 in source file "ioc.c". Signed-off-by: Fabrizio Perria <fabrizio.perria@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-28staging: android: ion: Remove whitespace before quoted newlinePaolo Cretaro1-1/+1
Fix checkpatch.pl warning about unnecessary whitespace before a quoted newline. Signed-off-by: Paolo Cretaro <melko@frugalware.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-25staging: android: ion: Replace spaces with tabs for indentationPaolo Cretaro1-3/+3
Fix checkpatch ERRORs: code indent should use tabs where possible. Signed-off-by: Paolo Cretaro <melko@frugalware.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-21Merge tag 'drm-misc-next-fixes-2017-04-20' of git://anongit.freedesktop.org/git/drm-misc into drm-nextDave Airlie1-4/+4
drm-misc-next-fixes-2017-04-20 Core changes: - Maintain sti via drm-misc (Vincent) - Rename dma_buf_ops->kmap_* to avoid naming collision (Logan) Driver changes: - Fix UHD displays on stih407 (Vincent) - Fix uninitialized var return in atmel-hlcdc (Dan) * tag 'drm-misc-next-fixes-2017-04-20' of git://anongit.freedesktop.org/git/drm-misc: dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro drm: atmel-hlcdc: Uninitialized return in atmel_hlcdc_create_outputs() drm/sti: fix GDP size to support up to UHD resolution MAINTAINERS: add drm/sti driver into drm-misc
2017-04-20dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macroLogan Gunthorpe1-4/+4
Seeing the kunmap_atomic dma_buf_ops share the same name with a macro in highmem.h, the former can be aliased if any dma-buf user includes that header. I'm personally trying to include highmem.h inside scatterlist.h and this breaks the dma-buf code proper. Christoph Hellwig suggested [1] renaming it and pushing this patch ASAP. To maintain consistency I've renamed all four of kmap* and kunmap* to be map* and unmap*. (Even though only kmap_atomic presently conflicts.) [1] https://www.spinics.net/lists/target-devel/msg15070.html Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: http://patchwork.freedesktop.org/patch/msgid/1492630570-879-1-git-send-email-logang@deltatee.com
2017-04-18staging/android: Update Ion TODO listLaura Abbott1-17/+4
Most of the items have been taken care of by a clean up series. Remove the completed items and add a few new ones. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Set query return valueLaura Abbott1-0/+1
This never got set in the ioctl. Properly set a return value of 0 on success. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Remove ion_handle and ion_clientLaura Abbott4-805/+51
ion_handle was introduced as an abstraction to represent a reference to a buffer via an ion_client. As frameworks outside of Ion evolved, the dmabuf emerged as the preferred standard for use in the kernel. This has made the ion_handle an unnecessary abstraction and prone to race conditions. ion_client is also now only used internally. We have enough mechanisms for race conditions and leaks already so just drop ion_handle and ion_client. This also includes ripping out most of the debugfs infrastructure since much of that was tied to clients and handles. The debugfs infrastructure was prone to give confusing data (orphaned allocations) so it can be replaced with something better if people actually want it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Drop ion_map_kernel interfaceLaura Abbott1-59/+0
Nobody uses this interface externally. Drop it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Rework heap registration/enumerationLaura Abbott9-167/+85
The current model of Ion heap registration is based on the outdated model of board files. The replacement for board files (devicetree) isn't a good replacement for what Ion wants to do. In actuality, Ion wants to show what memory is available in the system for something else to figure out what to use. Switch to a model where Ion creates its device unconditionally and heaps are registed as available regions. Currently, only system and CMA heaps are converted over to the new model. Carveout and chunk heaps can be converted over when someone wants to figure out how. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Collapse internal header filesLaura Abbott10-540/+402
Ion current has ion_priv.h and ion.h as header files. ion.h was intended to be used for public APIs but Ion never ended up really having anything public. Combine the two headers so there is only one internal header. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Get rid of ion_phys_addr_tLaura Abbott4-20/+12
Once upon a time, phys_addr_t was not everywhere in the kernel. These days it is used enough places that having a separate Ion type doesn't make sense. Remove the extra type and just use phys_addr_t directly. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Break the ABI in the name of forward progressLaura Abbott6-198/+11
Several of the Ion ioctls were designed in such a way that they necessitate compat ioctls. We're breaking a bunch of other ABIs and cleaning stuff up anyway so let's follow the ioctl guidelines and clean things up while everyone is busy converting things over anyway. As part of this, also remove the useless alignment field from the allocation structure. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Stop butchering the DMA addressLaura Abbott1-16/+1
Now that we have proper caching, stop setting the DMA address manually. It should be set after properly calling dma_map. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: android: ion: Use CMA APIs directlyLaura Abbott4-72/+39
When CMA was first introduced, its primary use was for DMA allocation and the only way to get CMA memory was to call dma_alloc_coherent. This put Ion in an awkward position since there was no device structure readily available and setting one up messed up the coherency model. These days, CMA can be allocated directly from the APIs. Switch to using this model to avoid needing a dummy device. This also mitigates some of the caching problems (e.g. dma_alloc_coherent only returning uncached memory). Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-10Merge 4.11-rc6 into staging-nextGreg Kroah-Hartman1-0/+1
We want the staging and iio fixes in here to handle merging easier. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove old platform supportLaura Abbott12-999/+0
Device specific platform support has been haphazard for Ion. There have been several independent attempts and there are still objections to what bindings exist right now. Just remove everything for a fresh start. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove duplicate ION_IOC_MAPLaura Abbott3-12/+0
ION_IOC_MAP is the same as ION_IOC_SHARE. We really don't need two identical interfaces. Remove it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove import interfaceLaura Abbott4-97/+0
With the expansion of dma-buf and the move for Ion to be come just an allocator, the import mechanism is mostly useless. There isn't a kernel component to Ion anymore and handles are private to Ion. Remove this interface. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove custom ioctl interfaceLaura Abbott6-85/+3
Ion is now moving towards a unified interfact. This makes the custom ioctl interface unneeded. Remove it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove crufty cache supportLaura Abbott9-90/+0
Now that we call dma_map in the dma_buf API callbacks there is no need to use the existing cache APIs. Remove the sync ioctl and the existing bad dma_sync calls. Explicit caching can be handled with the dma_buf sync API. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove page faulting supportLaura Abbott1-117/+0
The new method of syncing with dma_map means that the page faulting sync implementation is no longer applicable. Remove it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Call dma_map_sg for syncing and mappingLaura Abbott2-49/+103
Technically, calling dma_buf_map_attachment should return a buffer properly dma_mapped. Add calls to dma_map_sg to begin_cpu_access to ensure this happens. As a side effect, this lets Ion buffers take advantage of the dma_buf sync ioctls. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Duplicate sg_tableLaura Abbott1-1/+29
Ion currently returns a single sg_table on each dma_map call. This is incorrect for later usage. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove alignment from allocation fieldLaura Abbott8-39/+16
The align field was supposed to be used to specify the alignment of the allocation. Nobody actually does anything with it except to check if the alignment specified is out of bounds. Since this has no effect on the actual allocation, just remove it. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ion: Remove dmap_cntLaura Abbott1-2/+0
The reference counting of dma_map calls was removed. Remove the associated counter field as well. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging: android: ashmem: lseek failed due to no FMODE_LSEEK.Shuxiao Zhang1-0/+1
vfs_llseek will check whether the file mode has FMODE_LSEEK, no return failure. But ashmem can be lseek, so add FMODE_LSEEK to ashmem file. Comment From Greg Hackmann: ashmem_llseek() passes the llseek() call through to the backing shmem file. 91360b02ab48 ("ashmem: use vfs_llseek()") changed this from directly calling the file's llseek() op into a VFS layer call. This also adds a check for the FMODE_LSEEK bit, so without that bit ashmem_llseek() now always fails with -ESPIPE. Fixes: 91360b02ab48 ("ashmem: use vfs_llseek()") Signed-off-by: Shuxiao Zhang <zhangshuxiao@xiaomi.com> Tested-by: Greg Hackmann <ghackmann@google.com> Cc: stable <stable@vger.kernel.org> # 3.18+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-14Staging: android: ion: ion_dummy_driver: remove unnecessary empty lineMaciej Billewicz1-1/+0
Fix coding style issue. Signed-off-by: Maciej Billewicz <maciej.billewicz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-14staging: android: ion: Replace pr_err with dev_errsimran singhal1-1/+1
All devm functions has a device structure as the first argument which is required by dev_{err,info,dbg} printing functions. This patch converts pr_err to dev_err as dev_* is preferred after calls to devm functions. Done using coccinelle: @r1 exists@ expression e,e1; identifier f =~ "^devm_"; identifier g =~ "^pcim_"; identifier h =~ "^dmam_"; @@ e=\(f\|g\|h\)(e1,...); <+... ( - pr_info( + dev_info(e1, ...); | - pr_err( + dev_err(e1, ...); | - pr_debug( + dev_dbg(e1, ...); ) ...+> Signed-off-by: simran singhal <singhalsimran0@gmail.com> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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