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2016-10-24xfs: clear cowblocks tag when cow fork is emptiedBrian Foster1-1/+5
The background cowblocks scan job takes care of scanning for inodes with potentially lingering blocks in the cow fork and clearing them out. If the background scanner reclaims the cow fork blocks, however, it doesn't immediately clear the cowblocks tag from the inode. Instead, the inode remains tagged until the background scanner comes around again, discovers the inode cow fork has no blocks, clears the tag and fires the trace_xfs_inode_free_cowblocks_invalid() tracepoint to indicate that the inode may have been incorrectly tagged. This is not a major functional problem as the tag is ultimately cleared. Nonetheless, clear the tag when an inode cow fork is explicitly emptied to avoid the extra round trip through the background scanner and spurious "invalid" tracepoint. Signed-off-by: Brian Foster <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Darrick J. Wong <[email protected]> Signed-off-by: Dave Chinner <[email protected]>
2016-10-24xfs: fix up inode cowblocks tracking tracepointsBrian Foster1-4/+4
These calls are still using the eofblocks tracepoints. The cowblocks equivalents are already defined, we just aren't actually calling them. Signed-off-by: Brian Foster <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Darrick J. Wong <[email protected]> Signed-off-by: Dave Chinner <[email protected]>
2016-10-24fs: Do to trim high file position bits in iomap_page_mkwrite_actorJan Kara1-2/+1
iomap_page_mkwrite_actor() calls __block_write_begin_int() with position masked as pos & ~PAGE_MASK which is equivalent to pos & (PAGE_SIZE-1). Thus it masks off high bits of file position. However __block_write_begin_int() expects full file position on input. This does not cause any visible issues because all __block_write_begin_int() really cares about are low file position bits but still it is a bug waiting to happen. Signed-off-by: Jan Kara <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Dave Chinner <[email protected]>
2016-10-24cxl: Fix leaking pid refs in some error pathsVaibhav Jain2-9/+15
In some error paths in functions cxl_start_context and afu_ioctl_start_work pid references to the current & group-leader tasks can leak after they are taken. This patch fixes these error paths to release these pid references before exiting the error path. Fixes: 7b8ad495d592 ("cxl: Fix DSI misses when the context owning task exits") Cc: [email protected] # v4.5+ Reviewed-by: Andrew Donnellan <[email protected]> Reported-by: Frederic Barrat <[email protected]> Signed-off-by: Vaibhav Jain <[email protected]> Acked-by: Frederic Barrat <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2016-10-24gpio: mpc8xxx: Correct irq handler functionLiu Gang1-1/+1
From the beginning of the gpio-mpc8xxx.c, the "handle_level_irq" has being used to handle GPIO interrupts in the PowerPC/Layerscape platforms. But actually, almost all PowerPC/Layerscape platforms assert an interrupt request upon either a high-to-low change or any change on the state of the signal. So the "handle_level_irq" is not reasonable for PowerPC/Layerscape GPIO interrupt, it should be "handle_edge_irq". Otherwise the system may lost some interrupts from the PIN's state changes. Signed-off-by: Liu Gang <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2016-10-23Linux 4.9-rc2Linus Torvalds1-1/+1
2016-10-23Merge tag 'upstream-4.9-rc2' of git://git.infradead.org/linux-ubifsLinus Torvalds4-12/+13
Pull UBI[FS] fixes from Richard Weinberger: "This contains fixes for issues in both UBI and UBIFS: - Fallout from the merge window, refactoring UBI code introduced some issues. - Fixes for an UBIFS readdir bug which can cause getdents() to busy loop for ever and a bug in the UBIFS xattr code" * tag 'upstream-4.9-rc2' of git://git.infradead.org/linux-ubifs: ubifs: Abort readdir upon error UBI: Fix crash in try_recover_peb() ubi: fix swapped arguments to call to ubi_alloc_aeb ubifs: Fix xattr_names length in exit paths ubifs: Rename ubifs_rename2
2016-10-23Merge tag 'ext4_for_linus_stable' of ↵Linus Torvalds9-50/+56
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "A few bug fixes and add some missing KERN_CONT annotations" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: add missing KERN_CONT to a few more debugging uses fscrypto: lock inode while setting encryption policy ext4: correct endianness conversion in __xattr_check_inode() fscrypto: make XTS tweak initialization endian-independent ext4: do not advertise encryption support when disabled jbd2: fix incorrect unlock on j_list_lock ext4: super.c: Update logging style using KERN_CONT
2016-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds8-75/+105
Pull SCSI target fixes from Nicholas Bellinger: "Here are the outstanding target-pending fixes for v4.9-rc2. This includes: - Fix v4.1.y+ reference leak regression with concurrent TMR ABORT_TASK + session shutdown. (Vaibhav Tandon) - Enable tcm_fc w/ SCF_USE_CPUID to avoid host exchange timeouts (Hannes) - target/user error sense handling fixes. (Andy + MNC + HCH) - Fix iscsi-target NOP_OUT error path iscsi_cmd descriptor leak (Varun) - Two EXTENDED_COPY SCSI status fixes for ESX VAAI (Dinesh Israni + Nixon Vincent) - Revert a v4.8 residual overflow change, that breaks sg_inq with small allocation lengths. There are a number of folks stress testing the v4.1.y regression fix in their environments, and more folks doing iser-target I/O stress testing atop recent v4.x.y code. There is also one v4.2.y+ RCU conversion regression related to explicit NodeACL configfs changes, that is still being tracked down" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target/tcm_fc: use CPU affinity for responses target/tcm_fc: Update debugging statements to match libfc usage target/tcm_fc: return detailed error in ft_sess_create() target/tcm_fc: print command pointer in debug message target: fix potential race window in target_sess_cmd_list_waiting() Revert "target: Fix residual overflow handling in target_complete_cmd_with_length" target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE target: Re-add missing SCF_ACK_KREF assignment in v4.1.y iscsi-target: fix iscsi cmd leak iscsi-target: fix spelling mistake "Unsolicitied" -> "Unsolicited" target/user: Fix comments to not refer to data ring target/user: Return an error if cmd data size is too large target/user: Use sense_reason_t in tcmu_queue_cmd_ring
2016-10-23Merge tag 'hwmon-for-linus-v4.9-rc2' of ↵Linus Torvalds2-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Couple of hwmon fixes: Fix a potential ERR_PTR dereference in max31790 driver, and handle temperature readings below 0 in adm9240 driver" * tag 'hwmon-for-linus-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (max31790) potential ERR_PTR dereference hwmon: (adm9240) handle temperature readings below 0
2016-10-23Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmiLinus Torvalds9-5/+560
Pull IPMI updates from Corey Minyard: "A small bug fix and a new driver for acting as an IPMI device. I was on vacation during the merge window (a long vacation) but this is a bug fix that should go in and a new driver that shouldn't hurt anything. This has been in linux-next for a month or so" * tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi: ipmi: fix crash on reading version from proc after unregisted bmc ipmi/bt-bmc: remove redundant return value check of platform_get_resource() ipmi/bt-bmc: add a dependency on ARCH_ASPEED ipmi: Fix ioremap error handling in bt-bmc ipmi: add an Aspeed BT IPMI BMC driver
2016-10-24gpio: ath79: Fix module autoloadJavier Martinez Canillas1-0/+1
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/gpio/gpio-ath79.ko | grep alias $ After this patch: $ modinfo drivers/gpio/gpio-ath79.ko | grep alias alias: of:N*T*Cqca,ar9340-gpioC* alias: of:N*T*Cqca,ar9340-gpio alias: of:N*T*Cqca,ar7100-gpioC* alias: of:N*T*Cqca,ar7100-gpio Signed-off-by: Javier Martinez Canillas <[email protected]> Acked-by: Aban Bedel <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2016-10-23Merge branch 'for-upstream' of ↵David S. Miller5-36/+51
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Johan Hedberg says: ==================== pull request: bluetooth 2016-10-21 Here are some more Bluetooth fixes for the 4.9 kernel: - Fix to btwilink driver probe function return value - Power management fix to hci_bcm - Fix to encoding name in scan response data Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-10-23arm64: dts: Updated NAND DT properties for NS2 SVKRay Jui1-0/+2
This patch adds NAND DT properties for NS2 SVK to configure the bus width width and OOB sector size Signed-off-by: Prafulla Kota <[email protected]> Signed-off-by: Ray Jui <[email protected]> Signed-off-by: Florian Fainelli <[email protected]>
2016-10-23net: sctp, forbid negative lengthJiri Slaby1-1/+4
Most of getsockopt handlers in net/sctp/socket.c check len against sizeof some structure like: if (len < sizeof(int)) return -EINVAL; On the first look, the check seems to be correct. But since len is int and sizeof returns size_t, int gets promoted to unsigned size_t too. So the test returns false for negative lengths. Yes, (-1 < sizeof(long)) is false. Fix this in sctp by explicitly checking len < 0 before any getsockopt handler is called. Note that sctp_getsockopt_events already handled the negative case. Since we added the < 0 check elsewhere, this one can be removed. If not checked, this is the result: UBSAN: Undefined behaviour in ../mm/page_alloc.c:2722:19 shift exponent 52 is too large for 32-bit type 'int' CPU: 1 PID: 24535 Comm: syz-executor Not tainted 4.8.1-0-syzkaller #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.1-0-gb3ef39f-prebuilt.qemu-project.org 04/01/2014 0000000000000000 ffff88006d99f2a8 ffffffffb2f7bdea 0000000041b58ab3 ffffffffb4363c14 ffffffffb2f7bcde ffff88006d99f2d0 ffff88006d99f270 0000000000000000 0000000000000000 0000000000000034 ffffffffb5096422 Call Trace: [<ffffffffb3051498>] ? __ubsan_handle_shift_out_of_bounds+0x29c/0x300 ... [<ffffffffb273f0e4>] ? kmalloc_order+0x24/0x90 [<ffffffffb27416a4>] ? kmalloc_order_trace+0x24/0x220 [<ffffffffb2819a30>] ? __kmalloc+0x330/0x540 [<ffffffffc18c25f4>] ? sctp_getsockopt_local_addrs+0x174/0xca0 [sctp] [<ffffffffc18d2bcd>] ? sctp_getsockopt+0x10d/0x1b0 [sctp] [<ffffffffb37c1219>] ? sock_common_getsockopt+0xb9/0x150 [<ffffffffb37be2f5>] ? SyS_getsockopt+0x1a5/0x270 Signed-off-by: Jiri Slaby <[email protected]> Cc: Vlad Yasevich <[email protected]> Cc: Neil Horman <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: [email protected] Cc: [email protected] Acked-by: Neil Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-23net: fec: Call swap_buffer() prior to IP header alignmentFabio Estevam1-3/+3
Commit 3ac72b7b63d5 ("net: fec: align IP header in hardware") breaks networking on mx28. There is an erratum on mx28 (ENGR121613 - ENET big endian mode not compatible with ARM little endian) that requires an additional byte-swap operation to workaround this problem. So call swap_buffer() prior to performing the IP header alignment to restore network functionality on mx28. Fixes: 3ac72b7b63d5 ("net: fec: align IP header in hardware") Reported-and-tested-by: Henri Roosen <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-23ipv6: do not increment mac header when it's unsetJason A. Donenfeld1-1/+2
Otherwise we'll overflow the integer. This occurs when layer 3 tunneled packets are handed off to the IPv6 layer. Signed-off-by: Jason A. Donenfeld <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-23bnx2x: Use the correct divisor value for PHC clock readings.Sudarsana Reddy Kalluru1-1/+1
Time Sync (PTP) implementation uses the divisor/shift value for converting the clock ticks to nanoseconds. Driver currently defines shift value as 1, this results in the nanoseconds value to be calculated as half the actual value. Hence the user application fails to synchronize the device clock value with the PTP master device clock. Need to use the 'shift' value of 0. Signed-off-by: Sony.Chacko <[email protected]> Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-23iio: accel: sca3000_core: avoid potentially uninitialized variableArnd Bergmann1-0/+2
The newly added __sca3000_get_base_freq function handles all valid modes of the SCA3000_REG_ADDR_MODE register, but gcc notices that any other value (i.e. 0x00) causes the base_freq variable to not get initialized: drivers/staging/iio/accel/sca3000_core.c: In function 'sca3000_write_raw': drivers/staging/iio/accel/sca3000_core.c:527:23: error: 'base_freq' may be used uninitialized in this function [-Werror=maybe-uninitialized] This adds explicit error handling for unexpected register values, to ensure this cannot happen. Fixes: e0f3fc9b47e6 ("iio: accel: sca3000_core: implemented IIO_CHAN_INFO_SAMP_FREQ") Signed-off-by: Arnd Bergmann <[email protected]> Cc: Ico Doornekamp <[email protected]> Cc: Jonathan Cameron <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2016-10-23iio:chemical:atlas-ph-sensor: Fix use of 32 bit int to hold 16 bit big ↵Sandhya Bankar1-3/+4
endian value This will result in a random value being reported on big endian architectures. (thanks to Lars-Peter Clausen for pointing out the effects of this bug) Only effects a value printed to the log, but as this reports the settings of the probe in question it may be of direct interest to users. Also, fixes the following sparse endianness warnings: drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 Signed-off-by: Sandhya Bankar <[email protected]> Fixes: e8dd92bfbff25 ("iio: chemical: atlas-ph-sensor: add EC feature") Cc: <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2016-10-22Merge branch 'qed-fixes'David S. Miller6-42/+75
Sudarsana Reddy Kalluru says: ==================== qed*: fix series. The patch series contains several minor bug fixes for qed/qede modules. Please consider applying this to 'net' branch. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-10-22qede: Fix incorrrect usage of APIs for un-mapping DMA memoryManish Chopra2-6/+6
Driver uses incorrect APIs to unmap DMA memory which were mapped using dma_map_single(). This patch fixes it to use appropriate APIs for un-mapping DMA memory. Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qed: Zero-out the buffer paased to dcbx_query() APISudarsana Reddy Kalluru1-0/+2
qed_dcbx_query_params() implementation populate the values to input buffer based on the dcbx mode and, the current negotiated state/params, the caller of this API need to memset the buffer to zero. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qede: Reconfigure rss indirection direction table when rss count is updatedSudarsana Reddy Kalluru1-0/+7
Rx indirection table entries are in the range [0, (rss_count - 1)]. If user reduces the rss count, the table entries may not be in the ccorrect range. Need to reconfigure the table with new rss_count as a basis. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qed*: Reduce the memory footprint for Rx pathSudarsana Reddy Kalluru3-1/+3
With the current default values for Rx path i.e., 8 queues of 8Kb entries each with 4Kb size, interface will consume 256Mb for Rx. The default values causing the driver probe to fail when the system memory is low. Based on the perforamnce results, rx-ring count value of 1Kb gives the comparable performance with Rx coalesce timeout of 12 seconds. Updating the default values. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qede: Loopback implementation should ignore the normal trafficSudarsana Reddy Kalluru3-35/+49
During the execution of loopback test, driver may receive the packets which are not originated by this test, loopback implementation need to skip those packets. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qede: Do not allow RSS config for 100G devicesSudarsana Reddy Kalluru1-0/+6
RSS configuration is not supported for 100G adapters. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22qede: get_channels() need to populate max tx/rx coalesce valuesSudarsana Reddy Kalluru1-0/+2
Recent changes in kernel ethtool implementation requires the driver callback for get_channels() has to populate the values for max tx/rx coalesce fields. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22ipv4: use the right lock for ping_group_rangeWANG Cong1-4/+4
This reverts commit a681574c99be23e4d20b769bf0e543239c364af5 ("ipv4: disable BH in set_ping_group_range()") because we never read ping_group_range in BH context (unlike local_port_range). Then, since we already have a lock for ping_group_range, those using ip_local_ports.lock for ping_group_range are clearly typos. We might consider to share a same lock for both ping_group_range and local_port_range w.r.t. space saving, but that should be for net-next. Fixes: a681574c99be ("ipv4: disable BH in set_ping_group_range()") Fixes: ba6b918ab234 ("ping: move ping_group_range out of CONFIG_SYSCTL") Cc: Eric Dumazet <[email protected]> Cc: Eric Salo <[email protected]> Signed-off-by: Cong Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22Merge branch 'dsa-bcm_sf2-do-not-rely-on-kexec_in_progress'David S. Miller2-3/+3
Florian Fainelli says: ==================== net: dsa: bcm_sf2: Do not rely on kexec_in_progress These are the two patches following the discussing we had on kexec_in_progress. Feel free to apply or discard them, thanks! ==================== Signed-off-by: David S. Miller <[email protected]>
2016-10-22net: dsa: bcm_sf2: Do not rely on kexec_in_progressFlorian Fainelli1-2/+3
After discussing with Eric, it turns out that, while using kexec_in_progress is a nice optimization, which prevents us from always powering on the integrated PHY, let's just turn it on in the shutdown path. This removes a dependency on kexec_in_progress which, according to Eric should not be used by modules Fixes: 2399d6143f85 ("net: dsa: bcm_sf2: Prevent GPHY shutdown for kexec'd kernels") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22Revert "kexec: Export kexec_in_progress to modules"Florian Fainelli1-1/+0
This reverts commit 97dcaa0fcfd24daa9a36c212c1ad1d5a97759212. Based on the review discussion with Eric, we will come up with a different fix for the bcm_sf2 driver which does not make it rely on the kexec_in_progress value. Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22netns: revert "netns: avoid disabling irq for netns id"Paul Moore1-15/+20
This reverts commit bc51dddf98c9 ("netns: avoid disabling irq for netns id") as it was found to cause problems with systems running SELinux/audit, see the mailing list thread below: * http://marc.info/?t=147694653900002&r=1&w=2 Eventually we should be able to reintroduce this code once we have rewritten the audit multicast code to queue messages much the same way we do for unicast messages. A tracking issue for this can be found below: * https://github.com/linux-audit/audit-kernel/issues/23 Reported-by: Stephen Smalley <[email protected]> Reported-by: Elad Raz <[email protected]> Cc: Cong Wang <[email protected]> Signed-off-by: Paul Moore <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-10-22Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds6-2/+299
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Thomas Gleixner: "This updates contains: - A revert which addresses a boot failure on ARM Sun5i platforms - A new clocksource driver, which has been delayed beyond rc1 due to an interrupt driver issue which was unearthed by this driver. The debugging of that issue and the discussion about the proper solution made this driver miss the merge window. There is no point in delaying it for a full cycle as it completes the basic mainline support for the new JCore platform and does not create any risk outside of that platform" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init" clocksource: Add J-Core timer/clocksource driver of: Add J-Core timer bindings
2016-10-22Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds10-22/+40
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Three fixes, a hw-enablement and a cross-arch fix/enablement change: - SGI/UV fix for older platforms - x32 signal handling fix - older x86 platform bootup APIC fix - AVX512-4VNNIW (Neural Network Instructions) and AVX512-4FMAPS (Multiply Accumulation Single precision instructions) enablement. - move thread_info back into x86 specific code, to make life easier for other architectures trying to make use of CONFIG_THREAD_INFO_IN_TASK_STRUCT=y" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot/smp: Don't try to poke disabled/non-existent APIC sched/core, x86: Make struct thread_info arch specific again x86/signal: Remove bogus user_64bit_mode() check from sigaction_compat_abi() x86/platform/UV: Fix support for EFI_OLD_MEMMAP after BIOS callback updates x86/cpufeature: Add AVX512_4VNNIW and AVX512_4FMAPS features x86/vmware: Skip timer_irq_works() check on VMware
2016-10-22Merge branch 'mm-urgent-for-linus' of ↵Linus Torvalds8-71/+30
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull vmap stack fixes from Ingo Molnar: "This is fallout from CONFIG_HAVE_ARCH_VMAP_STACK=y on x86: stack accesses that used to be just somewhat questionable are now totally buggy. These changes try to do it without breaking the ABI: the fields are left there, they are just reporting zero, or reporting narrower information (the maps file change)" * 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: mm: Change vm_is_stack_for_task() to vm_is_stack_for_current() fs/proc: Stop trying to report thread stacks fs/proc: Stop reporting eip and esp in /proc/PID/stat mm/numa: Remove duplicated include from mprotect.c
2016-10-22Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds6-10/+11
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: "Mostly irqchip driver fixes, plus a symbol export" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: kernel/irq: Export irq_set_parent() irqchip/gic: Add missing \n to CPU IF adjustment message irqchip/jcore: Don't show Kconfig menu item for driver irqchip/eznps: Drop pointless static qualifier in nps400_of_init() irqchip/gic-v3-its: Fix entry size mask for GITS_BASER irqchip/gic-v3-its: Fix 64bit GIC{R,ITS}_TYPER accesses
2016-10-22Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds2-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Ingo Molnar: "Add Ard Biesheuvel as EFI co-maintainer, plus fix an ARM build bug with older toolchains" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/arm: Fix absolute relocation detection for older toolchains MAINTAINERS: Add myself as EFI maintainer
2016-10-22arm64: dts: uniphier: change MIO node to SD control nodeMasahiro Yamada1-6/+6
I made a mistake bacuse the Media I/O block is not implemented in this SoC. Signed-off-by: Masahiro Yamada <[email protected]>
2016-10-22ARM: dts: uniphier: change MIO node to SD control nodeMasahiro Yamada2-4/+4
I made a mistake bacuse the Media I/O block is not implemented in these SoCs. Signed-off-by: Masahiro Yamada <[email protected]>
2016-10-22Merge tag 'usb-serial-4.9-rc2' of ↵Greg Kroah-Hartman4-5/+10
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for v4.9-rc2 Here's a fix for a NULL-deref during probe which could be triggered by a malicious device, and a fix for some missing error handling in cp210x that also leaked some bits from the stack. Included is also a new device id for ftdi_sio. Signed-off-by: Johan Hovold <[email protected]>
2016-10-22reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCsMasahiro Yamada2-39/+39
I made a mistake as for naming for this block. The MIO block is not implemented for these 3 SoCs in the first place. The current naming will be a trouble if an SoC with both MIO and SD-ctrl blocks appear in the future. This driver has just been merged in the previous merge window. Rename it before the release. Signed-off-by: Masahiro Yamada <[email protected]> Acked-by: Philipp Zabel <[email protected]>
2016-10-22arm64: uniphier: select ARCH_HAS_RESET_CONTROLLERMasahiro Yamada1-0/+1
The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been merged. Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig. Signed-off-by: Masahiro Yamada <[email protected]>
2016-10-22ARM: uniphier: select ARCH_HAS_RESET_CONTROLLERMasahiro Yamada1-0/+1
The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been merged. Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig. Signed-off-by: Masahiro Yamada <[email protected]> Acked-by: Philipp Zabel <[email protected]>
2016-10-22x86/boot/smp: Don't try to poke disabled/non-existent APICVille Syrjälä1-7/+9
Apparently trying to poke a disabled or non-existent APIC leads to a box that doesn't even boot. Let's not do that. No real clue if this is the right fix, but at least my P3 machine boots again. Signed-off-by: Ville Syrjälä <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brian Gerst <[email protected]> Cc: Denys Vlasenko <[email protected]> Cc: Eric Biederman <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Len Brown <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Prarit Bhargava <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Fixes: 2a51fe083eba ("arch/x86: Handle non enumerated CPU after physical hotplug") Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2016-10-21Merge tag 'powerpc-4.9-3' of ↵Linus Torvalds13-50/+148
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Fixes marked for stable: - Prevent unlikely crash in copro_calculate_slb() (Frederic Barrat) - cxl: Prevent adapter reset if an active context exists (Vaibhav Jain) Fixes for code merged this cycle: - Fix boot on systems with uncompressed kernel image (Heiner Kallweit) - Drop dump_numa_memory_topology() (Michael Ellerman) - Fix numa topology console print (Aneesh Kumar K.V) - Ignore the pkey system calls for now (Stephen Rothwell)" * tag 'powerpc-4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: Ignore the pkey system calls for now powerpc: Fix numa topology console print powerpc/mm: Drop dump_numa_memory_topology() cxl: Prevent adapter reset if an active context exists powerpc/boot: Fix boot on systems with uncompressed kernel image powerpc/mm: Prevent unlikely crash in copro_calculate_slb()
2016-10-21Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds6-10/+24
Pull KVM fixes from Radim Krčmář: "ARM: - avoid livelock when walking guest page tables - fix HYP mode static keys without CC_HAVE_ASM_GOTO MIPS: - fix a build error without TRACEPOINTS_ENABLED s390: - reject a malformed userspace configuration x86: - suppress a warning without CONFIG_CPU_FREQ - initialize whole irq_eoi array" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: arm/arm64: KVM: Map the BSS at HYP arm64: KVM: Take S1 walks into account when determining S2 write faults KVM: s390: reject invalid modes for runtime instrumentation kvm: x86: memset whole irq_eoi kvm/x86: Fix unused variable warning in kvm_timer_init() KVM: MIPS: Add missing uaccess.h include
2016-10-21Merge tag 'nfs-for-4.9-2' of git://git.linux-nfs.org/projects/anna/linux-nfsLinus Torvalds2-2/+3
Pull NFS client bugfixes from Anna Schumaker: "Just two bugfixes this time: Stable bugfix: - Fix last_write_offset incorrectly set to page boundary Other bugfix: - Fix missing-braces warning" * tag 'nfs-for-4.9-2' of git://git.linux-nfs.org/projects/anna/linux-nfs: nfs4: fix missing-braces warning pnfs/blocklayout: fix last_write_offset incorrectly set to page boundary
2016-10-21Merge tag 'acpi-4.9-rc2' of ↵Linus Torvalds2-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix an issue related to system resume in the new WDAT-based watchdog driver and a return value of a stub function in the ACPI CPPC framework. Specifics: - Update the ACPI WDAT-based watchdog driver to ping the hardware during system resume to prevent a reset from occurring after the resume is complete (Mika Westerberg). - Fix the return value of the pcc_mbox_request_channel() stub for CONFIG_PCC unset (Hoan Tran)" * tag 'acpi-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: watchdog: wdat_wdt: Ping the watchdog on resume mailbox: PCC: Fix return value of pcc_mbox_request_channel()
2016-10-21badblocks: badblocks_set/clear update unacked_existShaohua Li1-0/+23
When bandblocks_set acknowledges a range or badblocks_clear a range, it's possible all badblocks are acknowledged. We should update unacked_exist if this occurs. Signed-off-by: Shaohua Li <[email protected]> Reviewed-by: Tomasz Majchrzak <[email protected]> Tested-by: Tomasz Majchrzak <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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