- 08 3月, 2018 3 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 fixes from Martin Schwidefsky: "Nine bug fixes for s390: - Three fixes for the expoline code, one of them is strictly speaking a cleanup but as it relates to code added with 4.16 I would like to include the patch. - Three timer related fixes in the common I/O layer - A fix for the handling of internal DASD request which could cause panics. - One correction in regard to the accounting of pud page tables vs. compat tasks. - The register scrubbing in entry.S caused spurious crashes, this is fixed now as well" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/entry.S: fix spurious zeroing of r0 s390: Fix runtime warning about negative pgtables_bytes s390: do not bypass BPENTER for interrupt system calls s390/cio: clear timer when terminating driver I/O s390/cio: fix return code after missing interrupt s390/cio: fix ccw_device_start_timeout API s390/clean-up: use CFI_* macros in entry.S s390: Replace IS_ENABLED(EXPOLINE_*) with IS_ENABLED(CONFIG_EXPOLINE_*) s390/dasd: fix handling of internal requests
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由 Linus Torvalds 提交于
Merge tag 'regulator-fix-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A couple of fixes here: - another half of the supend to idle fix from Geert that went in earlier, both he and I are confused as to why he didn't notice that this was missing when his earlier fix was merged. - a simple fix for a test done the wrong way round in the stm32-vrefbuf driver" * tag 'regulator-fix-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Fix resume from suspend to idle regulator: stm32-vrefbuf: fix check on ready flag
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI fixes from James Bottomley: "This is mostly fixes for driver specific issues (nine of them) and the storvsc performance improvement with interrupt handling which was dropped from the previous fixes pull request. We also have two regressions: one is a double call_rcu() in ATA error handling and the other is a missed conversion to BLK_STS_OK in __scsi_error_from_host_byte()" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qedi: Fix kernel crash during port toggle scsi: qla2xxx: Fix FC-NVMe LUN discovery scsi: core: return BLK_STS_OK for DID_OK in __scsi_error_from_host_byte() scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops scsi: qla2xxx: ensure async flags are reset correctly scsi: qla2xxx: do not check login_state if no loop id is assigned scsi: qla2xxx: Fixup locking for session deletion scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS scsi: mpt3sas: wait for and flush running commands on shutdown/unload scsi: mpt3sas: fix oops in error handlers after shutdown/unload scsi: storvsc: Spread interrupts when picking a channel for I/O requests scsi: megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers
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- 07 3月, 2018 2 次提交
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由 Mark Brown 提交于
Merge remote-tracking branches 'regulator/fix/resume' and 'regulator/fix/stm32-vfrefbuf' into regulator-linus
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由 Linus Torvalds 提交于
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull sigingo fix from Eric Biederman: "The kbuild test robot found that I accidentally moved si_pkey when I was cleaning up siginfo_t. A short followed by an int with the int having 8 byte alignment. Sheesh siginfo_t is a weird structure. I have now corrected it and added build time checks that with a little luck will catch any similar future mistakes. The build time checks were sufficient for me to verify the bug and to verify my fix. So they are at least useful this once." * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: signal/x86: Include the field offsets in the build time checks signal: Correct the offset of si_pkey in struct siginfo
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- 06 3月, 2018 11 次提交
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由 Christian Borntraeger 提交于
when a system call is interrupted we might call the critical section cleanup handler that re-does some of the operations. When we are between .Lsysc_vtime and .Lsysc_do_svc we might also redo the saving of the problem state registers r0-r7: .Lcleanup_system_call: [...] 0: # update accounting time stamp mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER # set up saved register r11 lg %r15,__LC_KERNEL_STACK la %r9,STACK_FRAME_OVERHEAD(%r15) stg %r9,24(%r11) # r11 pt_regs pointer # fill pt_regs mvc __PT_R8(64,%r9),__LC_SAVE_AREA_SYNC ---> stmg %r0,%r7,__PT_R0(%r9) The problem is now, that we might have already zeroed out r0. The fix is to move the zeroing of r0 after sysc_do_svc. Reported-by: NFarhan Ali <alifm@linux.vnet.ibm.com> Fixes: 7041d281 ("s390: scrub registers on kernel entry and KVM exit") Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Eric W. Biederman 提交于
Due to an oversight when refactoring siginfo_t si_pkey has been in the wrong position since 4.16-rc1. Add an explicit check of the offset of every user space field in siginfo_t and compat_siginfo_t to make a mistake like this hard to make in the future. I have run this code on 4.15 and 4.16-rc1 with the position of si_pkey fixed and all of the fields show up in the same location. Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com>
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由 Eric W. Biederman 提交于
The change moving addr_lsb into the _sigfault union failed to take into account that _sigfault._addr_bnd._lower being a pointer forced the entire union to have pointer alignment. In practice this only mattered for the offset of si_pkey which is why this has taken so long to discover. To correct this change _dummy_pkey and _dummy_bnd to have pointer type. Reported-by: Nkernel test robot <shun.hao@intel.com> Fixes: b68a68d3 ("signal: Move addr_lsb into the _sigfault union for clarity") Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux由 Linus Torvalds 提交于
Pull ia64 cleanups from Tony Luck: - More atomic cleanup from willy - Fix a python script to work with version 3 - Some other small cleanups * tag 'please-pull-ia64_misc' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: ia64/err-inject: fix spelling mistake: "capapbilities" -> "capabilities" ia64/err-inject: Use get_user_pages_fast() ia64: doc: tweak whitespace for 'console=' parameter ia64: Convert remaining atomic operations ia64: convert unwcheck.py to python3
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in debug message text. Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Davidlohr Bueso 提交于
At the point of sysfs callback, the call to gup is done without mmap_sem (or any lock for that matter). This is racy. As such, use the get_user_pages_fast() alternative and safely avoid taking the lock, if possible. Signed-off-by: NDavidlohr Bueso <dbueso@suse.de> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Sergei Trofimovich 提交于
CC: Tony Luck <tony.luck@intel.com> CC: Fenghua Yu <fenghua.yu@intel.com> CC: linux-ia64@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Matthew Wilcox 提交于
While we've only seen inlining problems with atomic_sub_return(), the other atomic operations could have the same problem. Convert all remaining operations to use the same solution as atomic_sub_return(). Signed-off-by: NMatthew Wilcox <mawilcox@microsoft.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Corentin Labbe 提交于
Since my system use python3 as default, arch/ia64/scripts/unwcheck.py no longer run. This patch convert it to the python3 syntax. I have ran it with python2/python3 while printing values of start/end/rlen_sum which could be impacted by this change and I see no difference. Fixes: 94a47083 ("scripts: change scripts to use system python instead of env") Signed-off-by: NCorentin Labbe <clabbe@baylibre.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Linus Torvalds 提交于
Merge tag 'linux-kselftest-4.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "A fix for regression in memory-hotplug install script that prevents the test from running on the target" * tag 'linux-kselftest-4.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: memory-hotplug: fix emit_tests regression
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Use an appropriate TSQ pacing shift in mac80211, from Toke Høiland-Jørgensen. 2) Just like ipv4's ip_route_me_harder(), we have to use skb_to_full_sk in ip6_route_me_harder, from Eric Dumazet. 3) Fix several shutdown races and similar other problems in l2tp, from James Chapman. 4) Handle missing XDP flush properly in tuntap, for real this time. From Jason Wang. 5) Out-of-bounds access in powerpc ebpf tailcalls, from Daniel Borkmann. 6) Fix phy_resume() locking, from Andrew Lunn. 7) IFLA_MTU values are ignored on newlink for some tunnel types, fix from Xin Long. 8) Revert F-RTO middle box workarounds, they only handle one dimension of the problem. From Yuchung Cheng. 9) Fix socket refcounting in RDS, from Ka-Cheong Poon. 10) Don't allow ppp unit registration to an unregistered channel, from Guillaume Nault. 11) Various hv_netvsc fixes from Stephen Hemminger. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (98 commits) hv_netvsc: propagate rx filters to VF hv_netvsc: filter multicast/broadcast hv_netvsc: defer queue selection to VF hv_netvsc: use napi_schedule_irqoff hv_netvsc: fix race in napi poll when rescheduling hv_netvsc: cancel subchannel setup before halting device hv_netvsc: fix error unwind handling if vmbus_open fails hv_netvsc: only wake transmit queue if link is up hv_netvsc: avoid retry on send during shutdown virtio-net: re enable XDP_REDIRECT for mergeable buffer ppp: prevent unregistered channels from connecting to PPP units tc-testing: skbmod: fix match value of ethertype mlxsw: spectrum_switchdev: Check success of FDB add operation net: make skb_gso_*_seglen functions private net: xfrm: use skb_gso_validate_network_len() to check gso sizes net: sched: tbf: handle GSO_BY_FRAGS case in enqueue net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len rds: Incorrect reference counting in TCP socket creation net: ethtool: don't ignore return from driver get_fecparam method vrf: check forwarding on the original netdevice when generating ICMP dest unreachable ...
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- 05 3月, 2018 24 次提交
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由 David S. Miller 提交于
Stephen Hemminger says: ==================== hv_netvsc: minor fixes These are improvements to netvsc driver. They aren't functionality changes so not targeting net-next; and they are not show stopper bugs that need to go to stable either. v2 - drop the irq flags patch, defer it to net-next - split the multicast filter flag patch out - change propogate rx mode patch to handle startup of vf ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
The netvsc device should propagate filters to the SR-IOV VF device (if present). The flags also need to be propagated to the VF device as well. This only really matters on local Hyper-V since Azure does not support multiple addresses. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
The netvsc driver was always enabling all multicast and broadcast even if netdevice flag had not enabled it. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
When VF is used for accelerated networking it will likely have more queues (and different policy) than the synthetic NIC. This patch defers the queue policy to the VF so that all the queues can be used. This impacts workloads like local generate UDP. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Since the netvsc_channel_cb is already called in interrupt context from vmbus, there is no need to do irqsave/restore. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
There is a race between napi_reschedule and re-enabling interrupts which could lead to missed host interrrupts. This occurs when interrupts are re-enabled (hv_end_read) and vmbus irq callback (netvsc_channel_cb) has already scheduled NAPI. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Block setup of multiple channels earlier in the teardown process. This avoids possible races between halt and subchannel initialization. Suggested-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Need to delete NAPI association if vmbus_open fails. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Don't wake transmit queues if link is not up yet. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Change the initialization order so that the device is ready to transmit (ie connect vsp is completed) before setting the internal reference to the device with RCU. This avoids any races on initialization and prevents retry issues on shutdown. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
XDP_REDIRECT support for mergeable buffer was removed since commit 7324f539 ("virtio_net: disable XDP_REDIRECT in receive_mergeable() case"). This is because we don't reserve enough tailroom for struct skb_shared_info which breaks XDP assumption. So this patch fixes this by reserving enough tailroom and using fixed size of rx buffer. Signed-off-by: NJason Wang <jasowang@redhat.com> Acked-by: NJesper Dangaard Brouer <brouer@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guillaume Nault 提交于
PPP units don't hold any reference on the channels connected to it. It is the channel's responsibility to ensure that it disconnects from its unit before being destroyed. In practice, this is ensured by ppp_unregister_channel() disconnecting the channel from the unit before dropping a reference on the channel. However, it is possible for an unregistered channel to connect to a PPP unit: register a channel with ppp_register_net_channel(), attach a /dev/ppp file to it with ioctl(PPPIOCATTCHAN), unregister the channel with ppp_unregister_channel() and finally connect the /dev/ppp file to a PPP unit with ioctl(PPPIOCCONNECT). Once in this situation, the channel is only held by the /dev/ppp file, which can be released at anytime and free the channel without letting the parent PPP unit know. Then the ppp structure ends up with dangling pointers in its ->channels list. Prevent this scenario by forbidding unregistered channels from connecting to PPP units. This maintains the code logic by keeping ppp_unregister_channel() responsible from disconnecting the channel if necessary and avoids modification on the reference counting mechanism. This issue seems to predate git history (successfully reproduced on Linux 2.6.26 and earlier PPP commits are unrelated). Signed-off-by: NGuillaume Nault <g.nault@alphalink.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Davide Caratti 提交于
iproute2 print_skbmod() prints the configured ethertype using format 0x%X: therefore, test 9aa8 systematically fails, because it configures action #4 using ethertype 0x0031, and expects 0x0031 when it reads it back. Changing the expected value to 0x31 lets the test result 'not ok' become 'ok'. tested with: # ./tdc.py -e 9aa8 Test 9aa8: Get a single skbmod action from a list All test results: 1..1 ok 1 9aa8 Get a single skbmod action from a list Fixes: cf797ac4 ("tc-testing: Add test cases for police and skbmod") Signed-off-by: NDavide Caratti <dcaratti@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shalom Toledo 提交于
Until now, we assumed that in case of error when adding FDB entries, the write operation will fail, but this is not the case. Instead, we need to check that the number of entries reported in the response is equal to the number of entries specified in the request. Fixes: 56ade8fe ("mlxsw: spectrum: Add initial support for Spectrum ASIC") Reported-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NShalom Toledo <shalomt@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
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由 David S. Miller 提交于
Daniel Axtens says: ==================== GSO_BY_FRAGS correctness improvements As requested [1], I went through and had a look at users of gso_size to see if there were things that need to be fixed to consider GSO_BY_FRAGS, and I have tried to improve our helper functions to deal with this case. I found a few. This fixes bugs relating to the use of skb_gso_*_seglen() where GSO_BY_FRAGS is not considered. Patch 1 renames skb_gso_validate_mtu to skb_gso_validate_network_len. This is follow-up to my earlier patch 2b16f048 ("net: create skb_gso_validate_mac_len()"), and just makes everything a bit clearer. Patches 2 and 3 replace the final users of skb_gso_network_seglen() - which doesn't consider GSO_BY_FRAGS - with skb_gso_validate_network_len(), which does. This allows me to make the skb_gso_*_seglen functions private in patch 4 - now future users won't accidentally do the wrong comparison. Two things remain. One is qdisc_pkt_len_init, which is discussed at [2] - it's caught up in the GSO_DODGY mess. I don't have any expertise in GSO_DODGY, and it looks like a good clean fix will involve unpicking the whole validation mess, so I have left it for now. Secondly, there are 3 eBPF opcodes that change the gso_size of an SKB and don't consider GSO_BY_FRAGS. This is going through the bpf tree. Regards, Daniel [1] https://patchwork.ozlabs.org/comment/1852414/ [2] https://www.spinics.net/lists/netdev/msg482397.html PS: This is all in the core networking stack. For a driver to be affected by this it would need to support NETIF_F_GSO_SCTP / NETIF_F_GSO_SOFTWARE and then either use gso_size or not be a purely virtual device. (Many drivers look at gso_size, but do not support SCTP segmentation, so the core network will segment an SCTP gso before it hits them.) Based on that, the only driver that may be affected is sunvnet, but I have no way of testing it, so I haven't looked at it. v2: split out bpf stuff fix review comments from Dave Miller ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Axtens 提交于
They're very hard to use properly as they do not consider the GSO_BY_FRAGS case. Code should use skb_gso_validate_network_len and skb_gso_validate_mac_len as they do consider this case. Make the seglen functions static, which stops people using them outside of skbuff.c Signed-off-by: NDaniel Axtens <dja@axtens.net> Reviewed-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Axtens 提交于
Replace skb_gso_network_seglen() with skb_gso_validate_network_len(), as it considers the GSO_BY_FRAGS case. Signed-off-by: NDaniel Axtens <dja@axtens.net> Reviewed-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Axtens 提交于
tbf_enqueue() checks the size of a packet before enqueuing it. However, the GSO size check does not consider the GSO_BY_FRAGS case, and so will drop GSO SCTP packets, causing a massive drop in throughput. Use skb_gso_validate_mac_len() instead, as it does consider that case. Signed-off-by: NDaniel Axtens <dja@axtens.net> Reviewed-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Axtens 提交于
If you take a GSO skb, and split it into packets, will the network length (L3 headers + L4 headers + payload) of those packets be small enough to fit within a given MTU? skb_gso_validate_mtu gives you the answer to that question. However, we recently added to add a way to validate the MAC length of a split GSO skb (L2+L3+L4+payload), and the names get confusing, so rename skb_gso_validate_mtu to skb_gso_validate_network_len Signed-off-by: NDaniel Axtens <dja@axtens.net> Reviewed-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Thomas Gleixner: "A small set of fixes for x86: - Add missing instruction suffixes to assembly code so it can be compiled by newer GAS versions without warnings. - Switch refcount WARN exceptions to UD2 as we did in general - Make the reboot on Intel Edison platforms work - A small documentation update so text and sample command match" * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation, x86, resctrl: Make text and sample command match x86/platform/intel-mid: Handle Intel Edison reboot correctly x86/asm: Add instruction suffixes to bitops x86/entry/64: Add instruction suffix x86/refcounts: Switch to UD2 for exceptions
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86/pti fixes from Thomas Gleixner: "Three fixes related to melted spectrum: - Sync the cpu_entry_area page table to initial_page_table on 32 bit. Otherwise suspend/resume fails because resume uses initial_page_table and triggers a triple fault when accessing the cpu entry area. - Zero the SPEC_CTL MRS on XEN before suspend to address a shortcoming in the hypervisor. - Fix another switch table detection issue in objtool" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu_entry_area: Sync cpu_entry_area to initial_page_table objtool: Fix another switch table detection issue x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull timer fixes from Thomas Gleixner: "A small set of fixes from the timer departement: - Add a missing timer wheel clock forward when migrating timers off a unplugged CPU to prevent operating on a stale clock base and missing timer deadlines. - Use the proper shift count to extract data from a register value to prevent evaluating unrelated bits - Make the error return check in the FSL timer driver work correctly. Checking an unsigned variable for less than zero does not really work well. - Clarify the confusing comments in the ARC timer code" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers: Forward timer base before migrating timers clocksource/drivers/arc_timer: Update some comments clocksource/drivers/mips-gic-timer: Use correct shift count to extract data clocksource/drivers/fsl_ftm_timer: Fix error return checking
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull irq fixlet from Thomas Gleixner: "Just a documentation update for the missing device tree property of the R-Car M3N interrupt controller" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: dt-bindings/irqchip/renesas-irqc: Document R-Car M3-N support
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