- 26 Feb, 2017 20 commits
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Brian Foster authored
commit fa7f138a upstream. The buffered write failure handling code in xfs_file_iomap_end_delalloc() has a couple minor problems. First, if written == 0, start_fsb is not rounded down and it fails to kill off a delalloc block if the start offset is block unaligned. This results in a lingering delalloc block and broken delalloc block accounting detected at unmount time. Fix this by rounding down start_fsb in the unlikely event that written == 0. Second, it is possible for a failed overwrite of a delalloc extent to leave dirty pagecache around over a hole in the file. This is because is possible to hit ->iomap_end() on write failure before the iomap code has attempted to allocate pagecache, and thus has no need to clean it up. If the targeted delalloc extent was successfully written by a previous write, however, then it does still have dirty pages when ->iomap_end() punches out the underlying blocks. This ultimately results in writeback over a hole. To fix this problem, unconditionally punch out the pagecache from XFS before the associated delalloc range. Signed-off-by:
Brian Foster <bfoster@redhat.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Michael Schenk authored
commit 575ddce0 upstream. In the function rtl_usb_start we pre-allocate a certain number of urbs for RX path but they will not be freed when calling rtl_usb_stop. This results in leaking urbs when doing ifconfig up and down. Eventually, the system has no available urbs. Signed-off-by:
Michael Schenk <michael.schenk@albis-elcon.com> Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
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Tejun Heo authored
commit 5f478e4e upstream. When !CONFIG_CGROUP_WRITEBACK, bdi has single bdi_writeback_congested at bdi->wb_congested. cgwb_bdi_init() allocates it with kzalloc() and doesn't do further initialization. This usually works fine as the reference count gets bumped to 1 by wb_init() and the put from wb_exit() releases it. However, when wb_init() fails, it puts the wb base ref automatically freeing the wb and the explicit kfree() in cgwb_bdi_init() error path ends up trying to free the same pointer the second time causing a double-free. Fix it by explicitly initilizing the refcnt to 1 and putting the base ref from cgwb_bdi_destroy(). Signed-off-by:
Tejun Heo <tj@kernel.org> Reported-by:
Dmitry Vyukov <dvyukov@google.com> Fixes: a13f35e8 ("writeback: don't embed root bdi_writeback_congested in bdi_writeback") Signed-off-by:
Jens Axboe <axboe@fb.com> Signed-off-by:
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Lv Zheng authored
commit ffab9188 upstream. ACPICA commit b59347d0b8b676cb555fe8da5cad08fcd4eeb0d3 The following commit cleans up compiler specific inclusions: Commit: 9fa1cebd Subject: ACPICA: OSL: Cleanup the inclusion order of the compiler-specific headers But breaks one thing due to the following old issue: Buidling Linux kernel with Intel compiler originally depends on acgcc.h not acintel.h. So after making Intel compiler build working in ACPICA upstream by correctly using acintel.h, it becomes unable to build Linux kernel using Intel compiler as there is no acintel.h in the kernel source tree. This patch releases acintel.h to Linux kernel and fixes its inclusion in acenv.h. Fixes: 9fa1cebd (ACPICA: OSL: Cleanup the inclusion order of the compiler-specific headers) Link: https://github.com/acpica/acpica/commit/b59347d0Tested-by:
Stepan M Mishura <stepan.m.mishura@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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Jiri Kosina authored
commit dfe75ff8 upstream. Commit 3bb398d9 ("netfilter: nf_ct_helper: disable automatic helper assignment") is causing behavior regressions in firewalls, as traffic handled by conntrack helpers is now by default not passed through even though it was before due to missing CT targets (which were not necessary before this commit). The default had to be switched off due to security reasons [1] [2] and therefore should stay the way it is, but let's be friendly to firewall admins and issue a warning the first time we're in situation where packet would be likely passed through with the old default but we're likely going to drop it on the floor now. Rewrite the code a little bit as suggested by Linus, so that we avoid spaghettiing the code even more -- namely the whole decision making process regarding helper selection (either automatic or not) is being separated, so that the whole logic can be simplified and code (condition) duplication reduced. [1] https://cansecwest.com/csw12/conntrack-attack.pdf [2] https://home.regit.org/netfilter-en/secure-use-of-helpers/Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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Thomas Gleixner authored
commit 6cf18e69 upstream. This interrupt handler is broken in several ways: - It loops forever when the op code is not decodeable - It never returns IRQ_HANDLED because the only way to exit the loop returns IRQ_NONE unconditionally. The whole concept of this is broken. Creating devices in an interrupt handler is beyond any point of sanity. Make it at least behave halfways sane so accidental users do not have to deal with a hard to debug lockup. Fixes: e809c22b ("goldfish: add the goldfish virtual bus") Reported-by:
Gabriel C <nix.or.die@gmail.com> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Thomas Gleixner authored
commit 47512cfd upstream. The goldfish platform code registers the platform device unconditionally which causes havoc in several ways if the goldfish_pdev_bus driver is enabled: - Access to the hardcoded physical memory region, which is either not available or contains stuff which is completely unrelated. - Prevents that the interrupt of the serial port can be requested - In case of a spurious interrupt it goes into a infinite loop in the interrupt handler of the pdev_bus driver (which needs to be fixed seperately). Add a 'goldfish' command line option to make the registration opt-in when the platform is compiled in. I'm seriously grumpy about this engineering trainwreck, which has seven SOBs from Intel developers for 50 lines of code. And none of them figured out that this is broken. Impressive fail! Fixes: ddd70cf9 ("goldfish: platform device for x86") Reported-by:
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Johan Hovold authored
commit 14816b16 upstream. Since commit 4a510969 ("tty: Make tty_files_lock per-tty") a new tty_struct spin lock is taken in the tty release path, but the USB-serial-console hack was never updated hence leaving the lock of its "fake" tty uninitialised. This was eventually detected by lockdep. Make sure to initialise the new lock also for the fake tty to address this regression. Yes, this code is a mess, but cleaning it up is left for another day. Fixes: 4a510969 ("tty: Make tty_files_lock per-tty") Reviewed-by:
Johan Hovold <johan@kernel.org> Signed-off-by:
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Johan Hovold authored
commit 9fef37d7 upstream. The current implementation failed to detect short transfers, something which could lead to bits of the uninitialised heap transfer buffer leaking to user space. Fixes: 149fc791 ("USB: ark3116: Setup some basic infrastructure for new ark3116 driver.") Fixes: f4c1e8d5 ("USB: ark3116: Make existing functions 16450-aware and add close and release functions.") Reviewed-by:
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Johan Hovold authored
commit 2eee0502 upstream. The opticon driver used a control request at open to trigger a CTS status notification to be sent over the bulk-in pipe. When the driver was converted to using the generic read implementation, an inverted test prevented this request from being sent, something which could lead to TIOCMGET reporting an incorrect CTS state. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Fixes: 7a6ee2b0 ("USB: opticon: switch to generic read implementation") Reviewed-by:
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Johan Hovold authored
commit 5ed8d410 upstream. Make sure to detect short control transfers and return zero on success when retrieving the modem status. This fixes the TIOCMGET implementation which since e1ed212d ("USB: spcp8x5: add proper modem-status support") has returned TIOCM_LE on successful retrieval, and avoids leaking bits from the stack on short transfers. This also fixes the carrier-detect implementation which since the above mentioned commit unconditionally has returned true. Fixes: e1ed212d ("USB: spcp8x5: add proper modem-status support") Reviewed-by:
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Johan Hovold authored
commit a6bb1e17 upstream. FTDI devices use a receive latency timer to periodically empty the receive buffer and report modem and line status (also when the buffer is empty). When a break or error condition is detected the corresponding status flags will be set on a packet with nonzero data payload and the flags are not updated until the break is over or further characters are received. In order to avoid over-reporting break and error conditions, these flags must therefore only be processed for packets with payload. This specifically fixes the case where after an overrun, the error condition is continuously reported and NULL-characters inserted until further data is received. Reported-by:
Michael Walle <michael@walle.cc> Fixes: 72fda3ca ("USB: serial: ftd_sio: implement sysrq handling on break") Fixes: 166ceb69 ("USB: ftdi_sio: clean up line-status handling") Signed-off-by:
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Johan Hovold authored
commit c6dce262 upstream. Since commit 557aaa7f ("ft232: support the ASYNC_LOW_LATENCY flag") the FTDI driver has been using a receive latency-timer value of 1 ms instead of the device default of 16 ms. The latency timer is used to periodically empty a non-full receive buffer, but a status header is always sent when the timer expires including when the buffer is empty. This means that a two-byte bulk message is received every millisecond also for an otherwise idle port as long as it is open. Let's restore the pre-2009 behaviour which reduces the rate of the status messages to 1/16th (e.g. interrupt frequency drops from 1 kHz to 62.5 Hz) by not setting ASYNC_LOW_LATENCY by default. Anyone willing to pay the price for the minimum-latency behaviour should set the flag explicitly instead using the TIOCSSERIAL ioctl or a tool such as setserial (e.g. setserial /dev/ttyUSB0 low_latency). Note that since commit 0cbd81a9 ("USB: ftdi_sio: remove tty->low_latency") the ASYNC_LOW_LATENCY flag has no other effects but to set a minimal latency timer. Reported-by:
Antoine Aubert <a.aubert@overkiz.com> Fixes: 557aaa7f ("ft232: support the ASYNC_LOW_LATENCY flag") Signed-off-by:
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Johan Hovold authored
commit 427c3a95 upstream. Make sure to detect short responses when fetching the modem status in order to avoid parsing uninitialised buffer data and having bits of it leak to user space. Note that we still allow for short 1-byte responses. Fixes: 1da177e4 ("Linux-2.6.12-rc2") Reviewed-by:
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Ken Lin authored
commit 9a593656 upstream. Add new USB IDs for cp2104/5 devices on Bx50v3 boards due to the design change. Signed-off-by:
Ken Lin <yungching0725@gmail.com> Signed-off-by:
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Johan Hovold authored
commit 5182c2cf upstream. Fix another NULL-pointer dereference at open should a malicious device lack an interrupt-in endpoint. Note that the driver has a broken check for an interrupt-in endpoint which means that an interrupt URB has never even been submitted. Fixes: 3f542974 ("USB: Moschip 7840 USB-Serial Driver") Reviewed-by:
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Javier Martinez Canillas authored
commit abe81f3b upstream. 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/tty/serial/msm_serial.ko | grep alias $ After this patch: $ modinfo drivers/tty/serial/msm_serial.ko | grep alias alias: of:N*T*Cqcom,msm-uartdmC* alias: of:N*T*Cqcom,msm-uartdm alias: of:N*T*Cqcom,msm-uartC* alias: of:N*T*Cqcom,msm-uart Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Acked-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Cc: stable <stable@vger.kernel.org> Signed-off-by:
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Maxime Jayat authored
[ Upstream commit e623a9e9 ] Commit 34b88a68 ("net: Fix use after free in the recvmmsg exit path"), changed the exit path of recvmmsg to always return the datagrams variable and modified the error paths to set the variable to the error code returned by recvmsg if necessary. However in the case sock_error returned an error, the error code was then ignored, and recvmmsg returned 0. Change the error path of recvmmsg to correctly return the error code of sock_error. The bug was triggered by using recvmmsg on a CAN interface which was not up. Linux 4.6 and later return 0 in this case while earlier releases returned -ENETDOWN. Fixes: 34b88a68 ("net: Fix use after free in the recvmmsg exit path") Signed-off-by:
Maxime Jayat <maxime.jayat@mobile-devices.fr> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Paolo Abeni authored
[ Upstream commit ca4ef457 ] The skbs processed by ip_cmsg_recv() are not guaranteed to be linear e.g. when sending UDP packets over loopback with MSGMORE. Using csum_partial() on [potentially] the whole skb len is dangerous; instead be on the safe side and use skb_checksum(). Thanks to syzkaller team to detect the issue and provide the reproducer. v1 -> v2: - move the variable declaration in a tighter scope Fixes: ad6f939a ("ip: Add offset parameter to ip_cmsg_recv") Reported-by:
Andrey Konovalov <andreyknvl@google.com> Signed-off-by:
Paolo Abeni <pabeni@redhat.com> Acked-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Michael S. Tsirkin authored
[ Upstream commit e7169530 ] Resizing currently drops consumer lock. This can cause entries to be reordered, which isn't good in itself. More importantly, consumer can detect a false ring empty condition and block forever. Further, nesting of consumer within producer lock is problematic for tun, since it produces entries in a BH, which causes a lock order reversal: CPU0 CPU1 ---- ---- consume: lock(&(&r->consumer_lock)->rlock); resize: local_irq_disable(); lock(&(&r->producer_lock)->rlock); lock(&(&r->consumer_lock)->rlock); <Interrupt> produce: lock(&(&r->producer_lock)->rlock); To fix, nest producer lock within consumer lock during resize, and keep consumer lock during the whole swap operation. Reported-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
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- 19 Feb, 2017 11 commits
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Linus Torvalds authored
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Al Viro authored
What happens is that a write to /dev/sg is given a request with non-zero ->iovec_count combined with zero ->dxfer_len. Or with ->dxferp pointing to an array full of empty iovecs. Having write permission to /dev/sg shouldn't be equivalent to the ability to trigger BUG_ON() while holding spinlocks... Found by Dmitry Vyukov and syzkaller. [ The BUG_ON() got changed to a WARN_ON_ONCE(), but this fixes the underlying issue. - Linus ] Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Reported-by:
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Johannes Thumshirn authored
Don't crash the machine just because of an empty transfer. Use WARN_ON() combined with returning an error. Found by Dmitry Vyukov and syzkaller. [ Changed to "WARN_ON_ONCE()". Al has a patch that should fix the root cause, but a BUG_ON() is not acceptable in any case, and a WARN_ON() might still be a cause of excessive log spamming. NOTE! If this warning ever triggers, we may end up leaking resources, since this doesn't bother to try to clean the command up. So this WARN_ON_ONCE() triggering does imply real problems. But BUG_ON() is much worse. People really need to stop using BUG_ON() for "this shouldn't ever happen". It makes pretty much any bug worse. - Linus ] Signed-off-by:
Johannes Thumshirn <jthumshirn@suse.de> Reported-by:
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Willem de Bruijn authored
If ip6_dst_lookup_tail has acquired a dst and fails the IPv4-mapped check, release the dst before returning an error. Fixes: ec5e3b0a ("ipv6: Inhibit IPv4-mapped src address on the wire.") Signed-off-by:
Willem de Bruijn <willemb@google.com> Acked-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "Two more bugfixes that came in during this week: - a defconfig change to enable a vital driver used on some Qualcomm based phones. This was already queued for 4.11, but the maintainer asked to have it in 4.10 after all. - a regression fix for the reset controller framework, this got broken by a typo in the 4.10 merge window" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: multi_v7_defconfig: enable Qualcomm RPMCC reset: fix shared reset triggered_count decrement on error -
git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "A couple of fixes from Kees concerning problems he spotted with our user access support" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8658/1: uaccess: fix zeroing of 64-bit get_user() ARM: 8657/1: uaccess: consistently check object sizes
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Thomas Gleixner: "Make the build clean by working around yet another GCC stupidity" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vm86: Fix unused variable warning if THP is disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fix from Thomas Gleixner: "Move the futex init function to core initcall so user mode helper does not run into an uninitialized futex syscall" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Move futex_init() to core_initcall
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "Two small fixes:: - Prevent deadlock on the tick broadcast lock. Found and fixed by Mike. - Stop using printk() in the timekeeping debug code to prevent a deadlock against the scheduler" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timekeeping: Use deferred printk() in debug code tick/broadcast: Prevent deadlock on tick_broadcast_lock -
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix leak in dpaa_eth error paths, from Dan Carpenter. 2) Use after free when using IPV6_RECVPKTINFO, from Andrey Konovalov. 3) fanout_release() cannot be invoked from atomic contexts, from Anoob Soman. 4) Fix bogus attempt at lockdep annotation in IRDA. 5) dev_fill_metadata_dst() can OOP on a NULL dst cache pointer, from Paolo Abeni. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: irda: Fix lockdep annotations in hashbin_delete(). vxlan: fix oops in dev_fill_metadata_dst dccp: fix freeing skb too early for IPV6_RECVPKTINFO dpaa_eth: small leak on error packet: Do not call fanout_release from atomic contexts -
Sergey Senozhatsky authored
Use rcuidle console tracepoint because, apparently, it may be issued from an idle CPU: hw-breakpoint: Failed to enable monitor mode on CPU 0. hw-breakpoint: CPU 0 failed to disable vector catch =============================== [ ERR: suspicious RCU usage. ] 4.10.0-rc8-next-20170215+ #119 Not tainted ------------------------------- ./include/trace/events/printk.h:32 suspicious rcu_dereference_check() usage! other info that might help us debug this: RCU used illegally from idle CPU! rcu_scheduler_active = 2, debug_locks = 0 RCU used illegally from extended quiescent state! 2 locks held by swapper/0/0: #0: (cpu_pm_notifier_lock){......}, at: [<c0237e2c>] cpu_pm_exit+0x10/0x54 #1: (console_lock){+.+.+.}, at: [<c01ab350>] vprintk_emit+0x264/0x474 stack backtrace: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.10.0-rc8-next-20170215+ #119 Hardware name: Generic OMAP4 (Flattened Device Tree) console_unlock vprintk_emit vprintk_default printk reset_ctrl_regs dbg_cpu_pm_notify notifier_call_chain cpu_pm_exit omap_enter_idle_coupled cpuidle_enter_state cpuidle_enter_state_coupled do_idle cpu_startup_entry start_kernel This RCU warning, however, is suppressed by lockdep_off() in printk(). lockdep_off() increments the ->lockdep_recursion counter and thus disables RCU_LOCKDEP_WARN() and debug_lockdep_rcu_enabled(), which want lockdep to be enabled "current->lockdep_recursion == 0". Link: http://lkml.kernel.org/r/20170217015932.11898-1-sergey.senozhatsky@gmail.comSigned-off-by:Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reported-by:
Tony Lindgren <tony@atomide.com> Tested-by:
Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by:
Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <rmk@armlinux.org.uk> Cc: <stable@vger.kernel.org> [3.4+] Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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- 18 Feb, 2017 1 commit
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Andy Gross authored
This patch enables the Qualcomm RPM based Clock Controller present on A-family boards. Signed-off-by:
Andy Gross <andy.gross@linaro.org> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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- 17 Feb, 2017 8 commits
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David S. Miller authored
A nested lock depth was added to the hasbin_delete() code but it doesn't actually work some well and results in tons of lockdep splats. Fix the code instead to properly drop the lock around the operation and just keep peeking the head of the hashbin queue. Reported-by:
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block layer fix from Jens Axboe: "A single fix for a lockdep splat reported by Thomas and Gabriel" * 'for-linus' of git://git.kernel.dk/linux-block: cfq-iosched: don't call wbt_disable_default() with IRQs disabled
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Paolo Abeni authored
Since the commit 0c1d70af ("net: use dst_cache for vxlan device") vxlan_fill_metadata_dst() calls vxlan_get_route() passing a NULL dst_cache pointer, so the latter should explicitly check for valid dst_cache ptr. Unfortunately the commit d71785ff ("net: add dst_cache to ovs vxlan lwtunnel") removed said check. As a result is possible to trigger a null pointer access calling vxlan_fill_metadata_dst(), e.g. with: ovs-vsctl add-br ovs-br0 ovs-vsctl add-port ovs-br0 vxlan0 -- set interface vxlan0 \ type=vxlan options:remote_ip=192.168.1.1 \ options:key=1234 options:dst_port=4789 ofport_request=10 ip address add dev ovs-br0 172.16.1.2/24 ovs-vsctl set Bridge ovs-br0 ipfix=@i -- --id=@i create IPFIX \ targets=\"172.16.1.1:1234\" sampling=1 iperf -c 172.16.1.1 -u -l 1000 -b 10M -t 1 -p 1234 This commit addresses the issue passing to vxlan_get_route() the dst_cache already available into the lwt info processed by vxlan_fill_metadata_dst(). Fixes: d71785ff ("net: add dst_cache to ovs vxlan lwtunnel") Signed-off-by:
Jiri Benc <jbenc@redhat.com> Signed-off-by:
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Andrey Konovalov authored
In the current DCCP implementation an skb for a DCCP_PKT_REQUEST packet is forcibly freed via __kfree_skb in dccp_rcv_state_process if dccp_v6_conn_request successfully returns. However, if IPV6_RECVPKTINFO is set on a socket, the address of the skb is saved to ireq->pktopts and the ref count for skb is incremented in dccp_v6_conn_request, so skb is still in use. Nevertheless, it gets freed in dccp_rcv_state_process. Fix by calling consume_skb instead of doing goto discard and therefore calling __kfree_skb. Similar fixes for TCP: fb7e2399 [TCP]: skb is unexpectedly freed. 0aea76d3 tcp: SYN packets are now simply consumed Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fix from Michael Ellerman: "One fix from Paul: we can not use the radix MMU under a hypervisor for now. Although the code checked if the processor supports radix, that is not sufficient" * tag 'powerpc-4.10-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64: Disable use of radix under a hypervisor
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fix from Dmitry Torokhov: "Just a single change to Elan touchpad driver to recognize a new ACPI ID" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - add ELAN0605 to the ACPI table
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fix from Wolfram Sang: "I2C has a revert to fix a regression" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: designware: detect when dynamic tar update is possible"
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC fix from Ulf Hansson: "Fix multi-bit bus width without high-speed mode for MMC" * tag 'mmc-v4.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: fix multi-bit bus width without high-speed mode
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