- 18 Apr, 2016 40 commits
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Eric Wheeler authored
[ Upstream commit 9b299728 ] Fix null pointer dereference by changing register_cache() to return an int instead of being void. This allows it to return -ENOMEM or -ENODEV and enables upper layers to handle the OOM case without NULL pointer issues. See this thread: http://thread.gmane.org/gmane.linux.kernel.bcache.devel/3521 Fixes this error: gargamel:/sys/block/md5/bcache# echo /dev/sdh2 > /sys/fs/bcache/register bcache: register_cache() error opening sdh2: cannot allocate memory BUG: unable to handle kernel NULL pointer dereference at 00000000000009b8 IP: [<ffffffffc05a7e8d>] cache_set_flush+0x102/0x15c [bcache] PGD 120dff067 PUD 1119a3067 PMD 0 Oops: 0000 [#1] SMP Modules linked in: veth ip6table_filter ip6_tables (...) CPU: 4 PID: 3371 Comm: kworker/4:3 Not tainted 4.4.2-amd64-i915-volpreempt-20160213bc1 #3 Hardware name: System manufacturer System Product Name/P8H67-M PRO, BIOS 3904 04/27/2013 Workqueue: events cache_set_flush [bcache] task: ffff88020d5dc280 ti: ffff88020b6f8000 task.ti: ffff88020b6f8000 RIP: 0010:[<ffffffffc05a7e8d>] [<ffffffffc05a7e8d>] cache_set_flush+0x102/0x15c [bcache] Signed-off-by:
Eric Wheeler <bcache@linux.ewheeler.net> Tested-by:
Marc MERLIN <marc@merlins.org> Cc: <stable@vger.kernel.org> Signed-off-by:
Sasha Levin <sasha.levin@oracle.com>
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Eric Wheeler authored
[ Upstream commit 07cc6ef8 ] The bch_writeback_thread might BUG_ON in read_dirty() if dc->sb==BDEV_STATE_DIRTY and bch_sectors_dirty_init has not yet completed its related initialization. This patch downs the dc->writeback_lock until after initialization is complete, thus preventing bch_writeback_thread from proceeding prematurely. See this thread: http://thread.gmane.org/gmane.linux.kernel.bcache.devel/3453Signed-off-by:
Jens Axboe <axboe@fb.com> Signed-off-by:
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Chris Friesen authored
[ Upstream commit f9c904b7 ] The callers of steal_account_process_tick() expect it to return whether a jiffy should be considered stolen or not. Currently the return value of steal_account_process_tick() is in units of cputime, which vary between either jiffies or nsecs depending on CONFIG_VIRT_CPU_ACCOUNTING_GEN. If cputime has nsecs granularity and there is a tiny amount of stolen time (a few nsecs, say) then we will consider the entire tick stolen and will not account the tick on user/system/idle, causing /proc/stats to show invalid data. The fix is to change steal_account_process_tick() to accumulate the stolen time and only account it once it's worth a jiffy. (Thanks to Frederic Weisbecker for suggestions to fix a bug in my first version of the patch.) Signed-off-by:
Chris Friesen <chris.friesen@windriver.com> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by:
Thomas Gleixner <tglx@linutronix.de> Cc: <stable@vger.kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/56DBBDB8.40305@mail.usask.caSigned-off-by:
Ingo Molnar <mingo@kernel.org> Signed-off-by:
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Stephane Eranian authored
[ Upstream commit 5690ae28 ] This patch adds a definition for GLOBAL_OVFL_STATUS bit 55 which is used with the Processor Trace (PT) feature. Signed-off-by:
Stephane Eranian <eranian@google.com> Signed-off-by:
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Andi Kleen authored
[ Upstream commit b83ff1c8 ] Add new MSRs (LBR_INFO) and some new MSR bits used by the Intel Skylake PMU driver. Signed-off-by:
Andi Kleen <ak@linux.intel.com> Signed-off-by:
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Takashi Iwai authored
[ Upstream commit fbce23a0 ] This patch changes the return type of snd_hdac_power_up/down() and variants to pass the error code from the underlying pm_runtime_get/put() calls. Currently they are ignored, but in most places, these should be handled properly. As an example, the regmap handler is updated to check the return value and accesses the register only when the wakeup succeeds. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Phil Elwell authored
[ Upstream commit 2c7e3306 ] The DT bindings for pinctrl-bcm2835 allow both the function and pull to contain either one entry or one per pin. However, an error in the DT parsing can cause failures if the number of pulls differs from the number of functions. Cc: stable@vger.kernel.org Signed-off-by:
Eric Anholt <eric@anholt.net> Signed-off-by:
Phil Elwell <phil@raspberrypi.org> Reviewed-by:
Stephen Warren <swarren@wwwdotorg.org> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Radim Krčmář authored
[ Upstream commit 7dd0fdff ] Discard policy uses ack_notifiers to prevent injection of PIT interrupts before EOI from the last one. This patch changes the policy to always try to deliver the interrupt, which makes a difference when its vector is in ISR. Old implementation would drop the interrupt, but proposed one injects to IRR, like real hardware would. The old policy breaks legacy NMI watchdogs, where PIT is used through virtual wire (LVT0): PIT never sends an interrupt before receiving EOI, thus a guest deadlock with disabled interrupts will stop NMIs. Note that NMI doesn't do EOI, so PIT also had to send a normal interrupt through IOAPIC. (KVM's PIT is deeply rotten and luckily not used much in modern systems.) Even though there is a chance of regressions, I think we can fix the LVT0 NMI bug without introducing a new tick policy. Cc: <stable@vger.kernel.org> Reported-by:
Yuki Shibuya <shibuya.yk@ncos.nec.co.jp> Reviewed-by:
Paolo Bonzini <pbonzini@redhat.com> Signed-off-by:
Radim Krčmář <rkrcmar@redhat.com> Signed-off-by:
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Oliver Neukum authored
[ Upstream commit 0d5ce778 ] A typo of j for i led to a logic bug. To rule out future confusion, the variable names are made meaningful. Signed-off-by:
Oliver Neukum <ONeukum@suse.com> CC: stable@vger.kernel.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Vinayak Menon authored
[ Upstream commit e53b50c0 ] early_init_dt_alloc_reserved_memory_arch passes end as 0 to __memblock_alloc_base, when limits are not specified. But __memblock_alloc_base takes end value of 0 as MEMBLOCK_ALLOC_ACCESSIBLE and limits the end to memblock.current_limit. This results in regions never being placed in HIGHMEM area, for e.g. CMA. Let __memblock_alloc_base allocate from anywhere in memory if limits are not specified. Acked-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Vinayak Menon <vinmenon@codeaurora.org> Cc: stable@vger.kernel.org Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit aae4a033 ] Allow device initialization to finish gracefully when it is in FTL rebuild failure state. Also, recover device out of this state after successfully secure erasing it. Signed-off-by:
Selvan Mani <smani@micron.com> Signed-off-by:
Vignesh Gunasekaran <vgunasekaran@micron.com> Signed-off-by:
Asai Thambi S P <asamymuthupa@micron.com> Cc: stable@vger.kernel.org Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit ee04bed6 ] Fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit 51c6570e ] Flush inflight IOs using fsync_bdev() when the device is safely removed. Also, block further IOs in device open function. Signed-off-by:
Rajesh Kumar Sambandam <rsambandam@micron.com> Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit 2132a544 ] pci and block layers have changed a lot compared to when SRSI support was added. Given the current state of pci and block layers, this driver do not have to do any specific handling. Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit 02b48265 ] put_disk() need to be called after del_gendisk() to free the disk object structure. Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit d8a18d2d ] Prevent standby immediate command from being issued in remove, suspend and shutdown paths, while drive is in FTL rebuild process. Signed-off-by:
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Asai Thambi SP authored
[ Upstream commit 5b7e0a8a ] Print exact time when an internal command is interrupted. Signed-off-by:
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Nikolay Borisov authored
[ Upstream commit ab73ef46 ] When dqget() in __dquot_initialize() fails e.g. due to IO error, __dquot_initialize() will pass an array of uninitialized pointers to dqput_all() and thus can lead to deference of random data. Fix the problem by properly initializing the array. CC: stable@vger.kernel.org Signed-off-by:
Nikolay Borisov <kernel@kyup.com> Signed-off-by:
Jan Kara <jack@suse.cz> Signed-off-by:
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Mateusz Guzik authored
[ Upstream commit 2e83b79b ] This plugs 2 trivial leaks in xfs_attr_shortform_list and xfs_attr3_leaf_list_int. Signed-off-by:
Mateusz Guzik <mguzik@redhat.com> Cc: <stable@vger.kernel.org> Reviewed-by:
Eric Sandeen <sandeen@redhat.com> Signed-off-by:
Dave Chinner <david@fromorbit.com> Signed-off-by:
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J. Bruce Fields authored
[ Upstream commit 4aed9c46 ] A number of spots in the xdr decoding follow a pattern like n = be32_to_cpup(p++); READ_BUF(n + 4); where n is a u32. The only bounds checking is done in READ_BUF itself, but since it's checking (n + 4), it won't catch cases where n is very large, (u32)(-4) or higher. I'm not sure exactly what the consequences are, but we've seen crashes soon after. Instead, just break these up into two READ_BUF()s. Cc: stable@vger.kernel.org Signed-off-by:
J. Bruce Fields <bfields@redhat.com> Signed-off-by:
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Michael S. Tsirkin authored
[ Upstream commit 10e7ac22 ] Calling return copy_to_user(...) in an ioctl will not do the right thing if there's a pagefault: copy_to_user returns the number of bytes not copied in this case. Fix up watchdog/rc32434_wdt to do return copy_to_user(...)) ? -EFAULT : 0; instead. Cc: stable@vger.kernel.org Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Wim Van Sebroeck <wim@iguana.be> Signed-off-by:
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Hans de Goede authored
[ Upstream commit 5c915c68 ] On my bttv card "Hauppauge WinTV [card=10]" capturing in YV12 fmt at max size results in a solid green rectangle being captured (all colors 0 in YUV). This turns out to be caused by max-width (924) not being a multiple of 16. We've likely never hit this problem before since normally xawtv / tvtime, etc. will prefer packed pixel formats. But when using a video card which is using xf86-video-modesetting + glamor, only planar XVideo fmts are available, and xawtv will chose a matching capture format to avoid needing to do conversion, triggering the solid green window problem. Cc: stable@vger.kernel.org Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Acked-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by:
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Bart Van Assche authored
[ Upstream commit 51093254 ] Let the target core check task existence instead of the SRP target driver. Additionally, let the target core check the validity of the task management request instead of the ib_srpt driver. This patch fixes the following kernel crash: BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 IP: [<ffffffffa0565f37>] srpt_handle_new_iu+0x6d7/0x790 [ib_srpt] Oops: 0002 [#1] SMP Call Trace: [<ffffffffa05660ce>] srpt_process_completion+0xde/0x570 [ib_srpt] [<ffffffffa056669f>] srpt_compl_thread+0x13f/0x160 [ib_srpt] [<ffffffff8109726f>] kthread+0xcf/0xe0 [<ffffffff81613cfc>] ret_from_fork+0x7c/0xb0 Signed-off-by:
Bart Van Assche <bart.vanassche@sandisk.com> Fixes: 3e4f5748 ("ib_srpt: Convert TMR path to target_submit_tmr") Tested-by:
Alex Estrin <alex.estrin@intel.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Sagi Grimberg <sagig@mellanox.com> Cc: stable <stable@vger.kernel.org> Signed-off-by:
Doug Ledford <dledford@redhat.com> Signed-off-by:
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David Howells authored
[ Upstream commit ac4cbedf ] There are still a couple of minor issues in the X.509 leap year handling: (1) To avoid doing a modulus-by-400 in addition to a modulus-by-100 when determining whether the year is a leap year or not, I divided the year by 100 after doing the modulus-by-100, thereby letting the compiler do one instruction for both, and then did a modulus-by-4. Unfortunately, I then passed the now-modified year value to mktime64() to construct a time value. Since this isn't a fast path and since mktime64() does a bunch of divisions, just condense down to "% 400". It's also easier to read. (2) The default month length for any February where the year doesn't divide by four exactly is obtained from the month_length[] array where the value is 29, not 28. This is fixed by altering the table. Reported-by:
Rudolf Polzer <rpolzer@google.com> Signed-off-by:
David Howells <dhowells@redhat.com> Acked-by:
David Woodhouse <David.Woodhouse@intel.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> cc: stable@vger.kernel.org Signed-off-by:
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David Howells authored
[ Upstream commit fd19a3d1 ] Make the X.509 ASN.1 time object decoder fill in a time64_t rather than a struct tm to make comparison easier (unfortunately, this makes readable display less easy) and export it so that it can be used by the PKCS#7 code too. Further, tighten up its parsing to reject invalid dates (eg. weird characters, non-existent hour numbers) and unsupported dates (eg. timezones other than 'Z' or dates earlier than 1970). Signed-off-by:
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David Howells authored
[ Upstream commit b92e6570 ] Extract both parts of the AuthorityKeyIdentifier, not just the keyIdentifier, as the second part can be used to match X.509 certificates by issuer and serialNumber. Signed-off-by:
Vivek Goyal <vgoyal@redhat.com> Signed-off-by:
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Russell King authored
[ Upstream commit 7f05538a ] The calculation for the timeout based on the number of card clocks is incorrect. The calculation assumed: timeout in microseconds = clock cycles / clock in Hz which is clearly a several orders of magnitude wrong. Fix this by multiplying the clock cycles by 1000000 prior to dividing by the Hz based clock. Also, as per part 1, ensure that the division rounds up. As this needs 64-bit math via do_div(), avoid it if the clock cycles is zero. Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org # v3.15+ Tested-by:
Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
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Russell King authored
[ Upstream commit fafcfda9 ] The data timeout gives the minimum amount of time that should be waited before timing out if no data is received from the card. Simply dividing the nanosecond part by 1000 does not give this required guarantee, since such a division rounds down. Use DIV_ROUND_UP() to give the desired timeout. Signed-off-by:
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Russell King authored
[ Upstream commit 0ca33b4a ] Commit 1140011e ("mmc: sdhci-pxav3: Modify clock settings for the SDR50 and DDR50 modes") broke any chance of the SDR50 or DDR50 modes being used. The commit claims that SDR50 and DDR50 require clock adjustments in the SDIO3 Configuration register, which is located via the "conf-sdio3" resource. However, when this resource is given, we fail to read the host capabilities 1 register, resulting in host->caps1 being zero. Hence, both SDHCI_SUPPORT_SDR50 and SDHCI_SUPPORT_DDR50 bits remain zero, disabling the SDR50 and DDR50 modes. The underlying idea in this function appears to be to read the device capabilities, modify them, and set SDHCI_QUIRK_MISSING_CAPS to cause our modified capabilities to be used. Implement exactly that. Fixes: 1140011e ("mmc: sdhci-pxav3: Modify clock settings for the SDR50 and DDR50 modes") Signed-off-by:
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Dmitry Tunin authored
[ Upstream commit 81d90442 ] T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3014 Rev=00.02 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb BugLink: https://bugs.launchpad.net/bugs/1546694Signed-off-by:
Dmitry Tunin <hanipouspilot@gmail.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by:
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Tom Lendacky authored
[ Upstream commit ce0ae266 ] Since a crypto_ahash_import() can be called against a request context that has not had a crypto_ahash_init() performed, the request context needs to be cleared to insure there is no random data present. If not, the random data can result in a kernel oops during crypto_ahash_update(). Cc: <stable@vger.kernel.org> # 3.14.x- Signed-off-by:
Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Shaohua Li authored
[ Upstream commit 27a353c0 ] check_reshape() is called from raid5d thread. raid5d thread shouldn't call mddev_suspend(), because mddev_suspend() waits for all IO finish but IO is handled in raid5d thread, we could easily deadlock here. This issue is introduced by 738a2738 ("md/raid5: fix allocation of 'scribble' array.") Cc: stable@vger.kernel.org (v4.1+) Reported-and-tested-by:
Artur Paszkiewicz <artur.paszkiewicz@intel.com> Reviewed-by:
NeilBrown <neilb@suse.com> Signed-off-by:
Shaohua Li <shli@fb.com> Signed-off-by:
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Jes Sorensen authored
[ Upstream commit e7597e69 ] 'max_discard_sectors' is in sectors, while 'stripe' is in bytes. This fixes the problem where DISCARD would get disabled on some larger RAID5 configurations (6 or more drives in my testing), while it worked as expected with smaller configurations. Fixes: 620125f2 ("MD: raid5 trim support") Cc: stable@vger.kernel.org v3.7+ Signed-off-by:
Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by:
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Bjorn Helgaas authored
[ Upstream commit b84106b4 ] The PCI config header (first 64 bytes of each device's config space) is defined by the PCI spec so generic software can identify the device and manage its usage of I/O, memory, and IRQ resources. Some non-spec-compliant devices put registers other than BARs where the BARs should be. When the PCI core sizes these "BARs", the reads and writes it does may have unwanted side effects, and the "BAR" may appear to describe non-sensical address space. Add a flag bit to mark non-compliant devices so we don't touch their BARs. Turn off IO/MEM decoding to prevent the devices from consuming address space, since we can't read the BARs to find out what that address space would be. Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com> Tested-by:
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Yijing Wang authored
[ Upstream commit d0751b98 ] A PCIe Port is an interface to a Link. A Root Port is a PCI-PCI bridge in a Root Complex and has a Link on its secondary (downstream) side. For other Ports, the Link may be on either the upstream (closer to the Root Complex) or downstream side of the Port. The usual topology has a Root Port connected to an Upstream Port. We previously assumed this was the only possible topology, and that a Downstream Port's Link was always on its downstream side, like this: +---------------------+ +------+ | Downstream | | Root | | Upstream Port +--Link-- | Port +--Link--+ Port | +------+ | Downstream | | Port +--Link-- +---------------------+ But systems do exist (see URL below) where the Root Port is connected to a Downstream Port. In this case, a Downstream Port's Link may be on either the upstream or downstream side: +---------------------+ +------+ | Upstream | | Root | | Downstream Port +--Link-- | Port +--Link--+ Port | +------+ | Downstream | | Port +--Link-- +---------------------+ We can't use the Port type to determine which side the Link is on, so add a bit in struct pci_dev to keep track. A Root Port's Link is always on the Port's secondary side. A component (Endpoint or Port) on the other end of the Link obviously has the Link on its upstream side. If that component is a Port, it is part of a Switch or a Bridge. A Bridge has a PCI or PCI-X bus on its secondary side, not a Link. The internal bus of a Switch connects the Port to another Port whose Link is on the downstream side. [bhelgaas: changelog, comment, cache "type", use if/else] Link: http://lkml.kernel.org/r/54EB81B2.4050904@pobox.com Link: https://bugzilla.kernel.org/show_bug.cgi?id=94361Suggested-by:
Yijing Wang <wangyijing@huawei.com> Signed-off-by:
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Aaro Koskinen authored
[ Upstream commit 5e64c29e ] Commit 5942ddbc ("mtd: introduce mtd_block_markbad interface") incorrectly changed onenand_block_markbad() to call mtd_block_markbad instead of onenand_chip's block_markbad function. As a result the function will now recurse and deadlock. Fix by reverting the change. Fixes: 5942ddbc ("mtd: introduce mtd_block_markbad interface") Signed-off-by:
Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by:
Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Brian Norris <computersforpeace@gmail.com> Signed-off-by:
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Alan authored
[ Upstream commit 5a51a7ab ] We were setting the queue depth correctly, then setting it back to two. If you hit this as a bisection point then please send me an email as it would imply we've been hiding other bugs with this one. Cc: <stable@vger.kernel.org> Signed-off-by:
Alan Cox <alan@linux.intel.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
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Raghava Aditya Renukunta authored
[ Upstream commit f88fa79a ] aac_fib_map_free() calls pci_free_consistent() without checking that dev->hw_fib_va is not NULL and dev->max_fib_size is not zero.If they are indeed NULL/0, this will result in a hang as pci_free_consistent() will attempt to invalidate cache for the entire 64-bit address space (which would take a very long time). Fixed by adding a check to make sure that dev->hw_fib_va and dev->max_fib_size are not NULL and 0 respectively. Fixes: 9ad5204d - "[SCSI]aacraid: incorrect dma mapping mask during blinked recover or user initiated reset" Cc: stable@vger.kernel.org Signed-off-by:
Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by:
Tomas Henzl <thenzl@redhat.com> Signed-off-by:
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Raghava Aditya Renukunta authored
[ Upstream commit 3f4ce057 ] The driver utilizes an array of atomic variables to keep track of IO submissions to each vector. To submit an IO multiple threads iterate through the array to find a vector which has empty slots to send an IO. The reading and updating of the variable is not atomic, causing race conditions when a thread uses a full vector to submit an IO. Fixed by mapping each FIB to a vector, the submission path then uses said vector to submit IO thereby removing the possibly of a race condition.The vector assignment is started from 1 since vector 0 is reserved for the use of AIF management FIBS.If the number of MSIx vectors is 1 (MSI or INTx mode) then all the fibs are allocated to vector 0. Fixes: 495c0217 "aacraid: MSI-x support" Cc: stable@vger.kernel.org # v4.1 Signed-off-by:
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Dmitry Tunin authored
[ Upstream commit 28c971d8 ] T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e095 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb This device requires ar3k/AthrBT_0x31010100.dfu and ar3k/ramps_0x31010100_40.dfu firmware files that are not in linux-firmware yet. BugLink: https://bugs.launchpad.net/bugs/1542944Signed-off-by:
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