- 04 Aug, 2015 33 commits
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Filipe Manana authored
[ Upstream commit 497b4050 ] We were allocating memory with memdup_user() but we were never releasing that memory. This affected pretty much every call to the ioctl, whether it deduplicated extents or not. This issue was reported on IRC by Julian Taylor and on the mailing list by Marcel Ritter, credit goes to them for finding the issue. Reported-by:
Julian Taylor <jtaylor.debian@googlemail.com> Reported-by:
Marcel Ritter <ritter.marcel@gmail.com> Cc: stable@vger.kernel.org Signed-off-by:
Filipe Manana <fdmanana@suse.com> Reviewed-by:
Mark Fasheh <mfasheh@suse.de> Signed-off-by:
Sasha Levin <sasha.levin@oracle.com>
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Filipe Manana authored
[ Upstream commit c3f4a168 ] The free space entries are allocated using kmem_cache_zalloc(), through __btrfs_add_free_space(), therefore we should use kmem_cache_free() and not kfree() to avoid any confusion and any potential problem. Looking at the kfree() definition at mm/slab.c it has the following comment: /* * (...) * * Don't free memory not originally allocated by kmalloc() * or you will run into trouble. */ So better be safe and use kmem_cache_free(). Cc: stable@vger.kernel.org Signed-off-by:
David Sterba <dsterba@suse.cz> Signed-off-by:
Chris Mason <clm@fb.com> Signed-off-by:
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Firo Yang authored
[ Upstream commit 4e023612 ] Warning like this: drivers/md/md.c: In function "update_array_info": drivers/md/md.c:6394:26: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] !mddev->persistent != info->not_persistent|| Fix it as Neil Brown said: mddev->persistent != !info->not_persistent || Signed-off-by:
Firo Yang <firogm@gmail.com> Signed-off-by:
NeilBrown <neilb@suse.de> Signed-off-by:
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Steven Rostedt (Red Hat) authored
[ Upstream commit 6224beb1 ] Fengguang Wu's tests triggered a bug in the branch tracer's start up test when CONFIG_DEBUG_PREEMPT set. This was because that config adds some debug logic in the per cpu field, which calls back into the branch tracer. The branch tracer has its own recursive checks, but uses a per cpu variable to implement it. If retrieving the per cpu variable calls back into the branch tracer, you can see how things will break. Instead of using a per cpu variable, use the trace_recursion field of the current task struct. Simply set a bit when entering the branch tracing and clear it when leaving. If the bit is set on entry, just don't do the tracing. There's also the case with lockdep, as the local_irq_save() called before the recursion can also trigger code that can call back into the function. Changing that to a raw_local_irq_save() will protect that as well. This prevents the recursion and the inevitable crash that follows. Link: http://lkml.kernel.org/r/20150630141803.GA28071@wfg-t540p.sh.intel.com Cc: stable@vger.kernel.org # 3.10+ Reported-by:
Fengguang Wu <fengguang.wu@intel.com> Tested-by:
Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
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Steven Rostedt (Red Hat) authored
[ Upstream commit b4875bbe ] When testing the fix for the trace filter, I could not come up with a scenario where the operand count goes below zero, so I added a WARN_ON_ONCE(cnt < 0) to the logic. But there is legitimate case that it can happen (although the filter would be wrong). # echo '>' > /sys/kernel/debug/events/ext4/ext4_truncate_exit/filter That is, a single operation without any operands will hit the path where the WARN_ON_ONCE() can trigger. Although this is harmless, and the filter is reported as a error. But instead of spitting out a warning to the kernel dmesg, just fail nicely and report it via the proper channels. Link: http://lkml.kernel.org/r/558C6082.90608@oracle.comReported-by:
Vince Weaver <vincent.weaver@maine.edu> Reported-by:
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Arne Fitzenreiter authored
[ Upstream commit cda57b1b ] This device loses blocks, often the partition table area, on trim. Disable TRIM. http://pcengines.ch/msata16a.htmSigned-off-by:
Arne Fitzenreiter <arne_f@ipfire.org> Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org Signed-off-by:
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Arne Fitzenreiter authored
[ Upstream commit 71d126fd ] Some devices lose data on TRIM whether queued or not. This patch adds a horkage to disable TRIM. tj: Collapsed unnecessary if() nesting. Signed-off-by:
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Mimi Zohar authored
[ Upstream commit 5101a185 ] To prevent offline stripping of existing file xattrs and relabeling of them at runtime, EVM allows only newly created files to be labeled. As pseudo filesystems are not persistent, stripping of xattrs is not a concern. Some LSMs defer file labeling on pseudo filesystems. This patch permits the labeling of existing files on pseudo files systems. Signed-off-by:
Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by:
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Colin Ian King authored
[ Upstream commit HEAD ] commit ca4da5dd upstream. __key_link_end is not freeing the associated array edit structure and this leads to a 512 byte memory leak each time an identical existing key is added with add_key(). The reason the add_key() system call returns okay is that key_create_or_update() calls __key_link_begin() before checking to see whether it can update a key directly rather than adding/replacing - which it turns out it can. Thus __key_link() is not called through __key_instantiate_and_link() and __key_link_end() must cancel the edit. CVE-2015-1333 Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
James Morris <james.l.morris@oracle.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit c9cd9b18) Signed-off-by:
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Zhao Junwang authored
[ Upstream commit 01447e9f ] legacy setcrtc ioctl does take a 32 bit value which might indeed overflow the checks of crtc_req->x > INT_MAX and crtc_req->y > INT_MAX aren't needed any more with this v2: -polish the annotation according to Daniel's comment Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Zhao Junwang <zhjwpku@gmail.com> Cc: stable@vger.kernel.org Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
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Alex Deucher authored
[ Upstream commit 5dfc71bc ] bug: https://bugs.freedesktop.org/show_bug.cgi?id=76490Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by:
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Tomas Winkler authored
[ Upstream commit 9098f84c ] Enclosing mmc_blk_put() is missing in power_ro_lock_show() sysfs handler, let's add it. Fixes: add710ea ("mmc: boot partition ro lock support") Signed-off-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
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Joe Thornber authored
[ Upstream commit 1c751879 ] Allocate memory using GFP_NOIO when deleting a btree. dm_btree_del() can be called via an ioctl and we don't want to recurse into the FS or block layer. Signed-off-by:
Joe Thornber <ejt@redhat.com> Signed-off-by:
Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org Signed-off-by:
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Dennis Yang authored
[ Upstream commit 4c7e3093 ] redistribute3() shares entries out across 3 nodes. Some entries were being moved the wrong way, breaking the ordering. This manifested as a BUG() in dm-btree-remove.c:shift() when entries were removed from the btree. For additional context see: https://www.redhat.com/archives/dm-devel/2015-May/msg00113.htmlSigned-off-by:
Dennis Yang <shinrairis@gmail.com> Signed-off-by:
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AMAN DEEP authored
[ Upstream commit 34968106 ] virt_dev->num_cached_rings counts on freed ring and is not updated correctly. In xhci_free_or_cache_endpoint_ring() function, the free ring is added into cache and then num_rings_cache is incremented as below: virt_dev->ring_cache[rings_cached] = virt_dev->eps[ep_index].ring; virt_dev->num_rings_cached++; here, free ring pointer is added to a current index and then index is incremented. So current index always points to empty location in the ring cache. For getting available free ring, current index should be decremented first and then corresponding ring buffer value should be taken from ring cache. But In function xhci_endpoint_init(), the num_rings_cached index is accessed before decrement. virt_dev->eps[ep_index].new_ring = virt_dev->ring_cache[virt_dev->num_rings_cached]; virt_dev->ring_cache[virt_dev->num_rings_cached] = NULL; virt_dev->num_rings_cached--; This is bug in manipulating the index of ring cache. And it should be as below: virt_dev->num_rings_cached--; virt_dev->eps[ep_index].new_ring = virt_dev->ring_cache[virt_dev->num_rings_cached]; virt_dev->ring_cache[virt_dev->num_rings_cached] = NULL; Cc: <stable@vger.kernel.org> Signed-off-by:
Aman Deep <aman.deep@samsung.com> Signed-off-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by:
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Johannes Thumshirn authored
[ Upstream commit d23f47d4 ] Destroy serial_minors IDR on module exit, reclaiming the allocated memory. This was detected by the following semantic patch (written by Luis Rodriguez <mcgrof@suse.com>) <SmPL> @ defines_module_init @ declarer name module_init, module_exit; declarer name DEFINE_IDR; identifier init; @@ module_init(init); @ defines_module_exit @ identifier exit; @@ module_exit(exit); @ declares_idr depends on defines_module_init && defines_module_exit @ identifier idr; @@ DEFINE_IDR(idr); @ on_exit_calls_destroy depends on declares_idr && defines_module_exit @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... idr_destroy(&idr); ... } @ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... +idr_destroy(&idr); } </SmPL> Signed-off-by:
Johannes Thumshirn <jthumshirn@suse.de> Cc: stable <stable@vger.kernel.org> # v3.11 Signed-off-by:
Johan Hovold <johan@kernel.org> Signed-off-by:
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Claudio Cappelli authored
[ Upstream commit f6d7fb37 ] Add device Olivetti Olicard 300 (Network Connect: MT6225) - IDs 2020:4000. T: Bus=01 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2020 ProdID=4000 Rev=03.00 S: Manufacturer=Network Connect S: Product=MT6225 C: #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=option I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Signed-off-by:
Claudio Cappelli <claudio.cappelli.linux@gmail.com> Suggested-by:
Lars Melin <larsm17@gmail.com> Cc: stable <stable@vger.kernel.org> [johan: amend commit message with devices info ] Signed-off-by:
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Peter Sanford authored
[ Upstream commit f98a7aa8 ] Add the USB serial console device ID for Aruba Networks 7xxx series controllers which have a USB port for their serial console. Signed-off-by:
Peter Sanford <peter@sanford.io> Cc: stable <stable@vger.kernel.org> Signed-off-by:
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Felipe Balbi authored
[ Upstream commit be9d3988 ] Currently, we're calling musb_start() twice for DRD ports in some situations. This has been observed to cause enumeration issues after suspend/resume cycles with AM335x. In order to fix the problem, we just have to fix the check on musb_has_gadget() so that it only returns true if current mode is Host and ignore the fact that we have or not a gadget driver loaded. Fixes: ae44df2e (usb: musb: call musb_start() only once in OTG mode) Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: <stable@vger.kernel.org> # v3.11+ Tested-by:
Sekhar Nori <nsekhar@ti.com> Signed-off-by:
Felipe Balbi <balbi@ti.com> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit 83ed07c5 ] Static checkers complain that the current condition is never true. It seems pretty likely that it's a typo and "URB" was intended instead of "USB". Fixes: 3d97ff63 ('usbdevfs: Use scatter-gather lists for large bulk transfers') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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John Youn authored
[ Upstream commit aebda618 ] This fixes an issue introduced in commit b23c8439 (usb: dwc3: gadget: fix DEPSTARTCFG for non-EP0 EPs) that made sure we would only use DEPSTARTCFG once per SetConfig. The trick is that we should use one DEPSTARTCFG per SetConfig *OR* SetInterface. SetInterface was completely missed from the original patch. This problem became aparent after commit 76e838c9 (usb: dwc3: gadget: return error if command sent to DEPCMD register fails) added checking of the return status of device endpoint commands. 'Set Endpoint Transfer Resource' command was caught failing occasionally. This is because the Transfer Resource Index was not getting reset during a SET_INTERFACE request. Finally, to fix the issue, was we have to do is make sure that our start_config_issued flag gets reset whenever we receive a SetInterface request. To verify the problem (and its fix), all we have to do is run test 9 from testusb with 'testusb -t 9 -s 2048 -a -c 5000'. Tested-by:
Huang Rui <ray.huang@amd.com> Tested-by:
Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xilinx.com> Fixes: b23c8439 (usb: dwc3: gadget: fix DEPSTARTCFG for non-EP0 EPs) Cc: <stable@vger.kernel.org> # v3.2+ Signed-off-by:
John Youn <johnyoun@synopsys.com> Signed-off-by:
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Mikulas Patocka authored
[ Upstream commit d531be2c ] I have a ST4000DM000 disk. If Linux is booted while the disk is spun down, the command that sets transfer mode causes the disk to spin up. The spin-up takes longer than the default 5s timeout, so the command fails and timeout is reported. Fix this by increasing the timeout to 15s, which is enough for the disk to spin up. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by:
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Aleksei Mamlin authored
[ Upstream commit 08c85d2a ] Enabling AA on HP 250GB SATA disk VB0250EAVER causes errors: [ 3.788362] ata3.00: failed to enable AA (error_mask=0x1) [ 3.789243] ata3.00: failed to enable AA (error_mask=0x1) Add the ATA_HORKAGE_BROKEN_FPDMA_AA for this specific harddisk. tj: Collected FPDMA_AA entries and updated comment. Signed-off-by:
Aleksei Mamlin <mamlinav@gmail.com> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit 474ff0ae ] My static checker complains that: sound/soc/fsl/imx-wm8962.c:196 imx_wm8962_probe() warn: we tested 'ret' before and it was 'false' The intent was that we use "ret" to check imx_audmux_v2_configure_port(). Fixes: 8de2ae2a ('ASoC: fsl: add imx-wm8962 machine driver') Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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Jan Leupold authored
[ Upstream commit 815983e9 ] The DT-Property "atmel,adc-startup-time" is stored in an u8 for a microsecond value. When trying to increase the value of STARTUP in Register AT91_ADC_MR some higher values can't be reached. Change the type in function parameter and private structure field from u8 to u32. Signed-off-by:
Jan Leupold <leupold@rsi-elektrotechnik.de> [nicolas.ferre@atmel.com: change commit message, increase u16 to u32 for startup time] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: <Stable@vger.kernel.org> Signed-off-by:
Jonathan Cameron <jic23@kernel.org> Signed-off-by:
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Peter Meerwald authored
[ Upstream commit f451957d ] only SAMP_FREQ is writable Will lead to SAMP_FREQ being written by any attempt to write to the other exported attributes and hence a rather unexpected result! Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Cc: <Stable@vger.kernel.org> Signed-off-by:
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JM Friedt authored
[ Upstream commit 09f4dcc9 ] The value sent on the SPI bus is shifted by an erroneous number of bits. The shift value was already computed in the iio_chan_spec structure and hence subtracting this argument to 16 yields an erroneous data position in the SPI stream. Signed-off-by:
JM Friedt <jmfriedt@femto-st.fr> Acked-by:
Lars-Peter Clausen <lars@metafoo.de> Cc: <Stable@vger.kernel.org> Signed-off-by:
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Michal Hocko authored
[ Upstream commit 7444a072 ] ext4_free_blocks is looping around the allocation request and mimics __GFP_NOFAIL behavior without any allocation fallback strategy. Let's remove the open coded loop and replace it with __GFP_NOFAIL. Without the flag the allocator has no way to find out never-fail requirement and cannot help in any way. Signed-off-by:
Michal Hocko <mhocko@suse.cz> Signed-off-by:
Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org Signed-off-by:
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Eryu Guan authored
[ Upstream commit 8974fec7 ] Currently ext4_ind_migrate() doesn't correctly handle a file which contains a hole at the beginning of the file. This caused the migration to be done incorrectly, and then if there is a subsequent following delayed allocation write to the "hole", this would reclaim the same data blocks again and results in fs corruption. # assmuing 4k block size ext4, with delalloc enabled # skip the first block and write to the second block xfs_io -fc "pwrite 4k 4k" -c "fsync" /mnt/ext4/testfile # converting to indirect-mapped file, which would move the data blocks # to the beginning of the file, but extent status cache still marks # that region as a hole chattr -e /mnt/ext4/testfile # delayed allocation writes to the "hole", reclaim the same data block # again, results in i_blocks corruption xfs_io -c "pwrite 0 4k" /mnt/ext4/testfile umount /mnt/ext4 e2fsck -nf /dev/sda6 ... Inode 53, i_blocks is 16, should be 8. Fix? no ... Signed-off-by:
Eryu Guan <guaneryu@gmail.com> Signed-off-by:
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Eryu Guan authored
[ Upstream commit d6f123a9 ] Currently the check in ext4_ind_migrate() is not enough before doing the real conversion: a) delayed allocated extents could bypass the check on eh->eh_entries and eh->eh_depth This can be demonstrated by this script xfs_io -fc "pwrite 0 4k" -c "pwrite 8k 4k" /mnt/ext4/testfile chattr -e /mnt/ext4/testfile where testfile has two extents but still be converted to non-extent based file format. b) only extent length is checked but not the offset, which would result in data lose (delalloc) or fs corruption (nodelalloc), because non-extent based file only supports at most (12 + 2^10 + 2^20 + 2^30) blocks This can be demostrated by xfs_io -fc "pwrite 5T 4k" /mnt/ext4/testfile chattr -e /mnt/ext4/testfile sync If delalloc is enabled, dmesg prints EXT4-fs warning (device dm-4): ext4_block_to_path:105: block 1342177280 > max in inode 53 EXT4-fs (dm-4): Delayed block allocation failed for inode 53 at logical offset 1342177280 with max blocks 1 with error 5 EXT4-fs (dm-4): This should not happen!! Data will be lost If delalloc is disabled, e2fsck -nf shows corruption Inode 53, i_size is 5497558142976, should be 4096. Fix? no Fix the two issues by a) forcing all delayed allocation blocks to be allocated before checking eh->eh_depth and eh->eh_entries b) limiting the last logical block of the extent is within direct map Signed-off-by:
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Lukas Czerner authored
[ Upstream commit 9705acd6 ] On delalloc enabled file system on invalidatepage operation in ext4_da_page_release_reservation() we want to clear the delayed buffer and remove the extent covering the delayed buffer from the extent status tree. However currently there is a bug where on the systems with page size > block size we will always remove extents from the start of the page regardless where the actual delayed buffers are positioned in the page. This leads to the errors like this: EXT4-fs warning (device loop0): ext4_da_release_space:1225: ext4_da_release_space: ino 13, to_free 1 with only 0 reserved data blocks This however can cause data loss on writeback time if the file system is in ENOSPC condition because we're releasing reservation for someones else delayed buffer. Fix this by only removing extents that corresponds to the part of the page we want to invalidate. This problem is reproducible by the following fio receipt (however I was only able to reproduce it with fio-2.1 or older. [global] bs=8k iodepth=1024 iodepth_batch=60 randrepeat=1 size=1m directory=/mnt/test numjobs=20 [job1] ioengine=sync bs=1k direct=1 rw=randread filename=file1:file2 [job2] ioengine=libaio rw=randwrite direct=1 filename=file1:file2 [job3] bs=1k ioengine=posixaio rw=randwrite direct=1 filename=file1:file2 [job5] bs=1k ioengine=sync rw=randread filename=file1:file2 [job7] ioengine=libaio rw=randwrite filename=file1:file2 [job8] ioengine=posixaio rw=randwrite filename=file1:file2 [job10] ioengine=mmap rw=randwrite bs=1k filename=file1:file2 [job11] ioengine=mmap rw=randwrite direct=1 filename=file1:file2 Signed-off-by:
Lukas Czerner <lczerner@redhat.com> Signed-off-by:
Jan Kara <jack@suse.cz> Cc: stable@vger.kernel.org Signed-off-by:
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Ezequiel Garcia authored
[ Upstream commit ea6055c4 ] Since commit 39a6ac11 ("spi/pl022: Devicetree support w/o platform data") the 'num-cs' parameter cannot be passed through platform data when probing with devicetree. Instead, it's a required devicetree property. Fix the binding documentation so the property is properly specified. Fixes: 39a6ac11 ("spi/pl022: Devicetree support w/o platform data") Signed-off-by:
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by:
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Sasha Levin authored
This reverts commit c215cf25. Signed-off-by:
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- 21 Jul, 2015 7 commits
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Sasha Levin authored
Signed-off-by: -
David Vrabel authored
[ Upstream commit db0e2aa47f0a45fc56592c25ad370f8836cbb128 ] Hypercalls submitted by user space tools via the privcmd driver can take a long time (potentially many 10s of seconds) if the hypercall has many sub-operations. A fully preemptible kernel may deschedule such as task in any upcall called from a hypercall continuation. However, in a kernel with voluntary or no preemption, hypercall continuations in Xen allow event handlers to be run but the task issuing the hypercall will not be descheduled until the hypercall is complete and the ioctl returns to user space. These long running tasks may also trigger the kernel's soft lockup detection. Add xen_preemptible_hcall_begin() and xen_preemptible_hcall_end() to bracket hypercalls that may be preempted. Use these in the privcmd driver. When returning from an upcall, call xen_maybe_preempt_hcall() which adds a schedule point if if the current task was within a preemptible hypercall. Since _cond_resched() can move the task to a different CPU, clear and set xen_in_preemptible_hcall around the call. Signed-off-by:
David Vrabel <david.vrabel@citrix.com> Reviewed-by:
Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by:
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Nicolas Dichtel authored
The commit 984ff7a3 is an upstream backport. In fact, it depends on commit 395eea6c ("rtnetlink: delay RTM_DELLINK notification until after ndo_uninit()") which has not been backported in 3.18.y. Before commit 395eea6c, rollback_registered_many() uses rtmsg_ifinfo(). The call to this function is done with dev->reg_state set to NETREG_UNREGISTERING, thus testing this reg_state in rtmsg_ifinfo() is wrong. This patch partially reverts commit 984ff7a3. Fixes: 984ff7a3 ("rtnl/bond: don't send rtnl msg for unregistered iface") Reported-by:
Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by:
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Peter Hutterer authored
[ Upstream commit 7f2ca8b5 ] https://bugzilla.redhat.com/show_bug.cgi?id=1223051#c2 Cc: stable@vger.kernel.org Tested-by: tommy.gagnes@gmail.com Signed-off-by:
Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
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Sasha Levin authored
This reverts commit e73268af. Seems like an incorrect merge on my end, will pick the upstream version again next. Signed-off-by:
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Sasha Levin authored
This reverts commit ed7f7f14. Reverting from stable tree as fix was found to be buggy. New fix pending. Signed-off-by:
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Fabian Frederick authored
[ Upstream commit e4f95517 ] Add last missing line in commit "cdd9eefd" ("fs/ufs: restore s_lock mutex") Signed-off-by:
Fabian Frederick <fabf@skynet.be> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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