- 15 2月, 2018 10 次提交
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由 Ying Xue 提交于
As preparation for adding RTNL to make (*cmd->transcode)() and (*cmd->transcode)() constantly protected by RTNL lock, we move out of memory allocations existing between them as many as possible so that the time of holding RTNL can be minimized in __tipc_nl_compat_doit(). Signed-off-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Thomas Falcon says: ==================== ibmvnic: Fix memory leaks in the driver This patch set is pretty self-explanatory. It includes a number of patches that fix memory leaks found with kmemleak in the ibmvnic driver. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Falcon 提交于
During device close or reset, there were some cases of outstanding RX socket buffers not being freed. Include a function similar to the one that already exists to clean TX socket buffers in this case. Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Falcon 提交于
If a RX buffer is returned to the client driver with an error, free the corresponding socket buffer before continuing. Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Falcon 提交于
This memory is allocated during initialization but never freed, so do that now. Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Falcon 提交于
During device bringup, the driver exchanges login buffers with firmware. These buffers contain information such number of TX and RX queues alloted to the device, RX buffer size, etc. These buffers weren't being properly freed on device reset or close. We can free the buffer we send to firmware as soon as we get a response. There is information in the response buffer that the driver needs for normal operation so retain it until the next reset or removal. Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Falcon 提交于
Pushes back setting the carrier on until the end of the reset code. This resolves a bug where a watchdog timer was detecting that a TX queue had stalled before the adapter reset was complete. Signed-off-by: NThomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Dangaard Brouer 提交于
This reverts commit aa136d0c. As I previously[1] pointed out this implementation of XDP_REDIRECT is wrong. XDP_REDIRECT is a facility that must work between different NIC drivers. Another NIC driver can call ndo_xdp_xmit/nicvf_xdp_xmit, but your driver patch assumes payload data (at top of page) will contain a queue index and a DMA addr, this is not true and worse will likely contain garbage. Given you have not fixed this in due time (just reached v4.16-rc1), the only option I see is a revert. [1] http://lkml.kernel.org/r/20171211130902.482513d3@redhat.com Cc: Sunil Goutham <sgoutham@cavium.com> Cc: Christina Jacob <cjacob@caviumnetworks.com> Cc: Aleksey Makarov <aleksey.makarov@cavium.com> Fixes: aa136d0c ("net: thunderx: Add support for xdp redirect") Signed-off-by: NJesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xin Long 提交于
This patch is to fix the file comments in stream.c and stream_interleave.c v1->v2: rephrase the comment for stream.c according to Neil's suggestion. Fixes: a8386317 ("sctp: prepare asoc stream for stream reconf") Fixes: 0c3f6f65 ("sctp: implement make_datafrag for sctp_stream_interleave") Signed-off-by: NXin Long <lucien.xin@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
netif_set_real_num_tx_queues() can be called when netdev is up. That usually happens when user requests change of number of channels/rings with ethtool -L. The procedure for changing the number of queues involves resetting the qdiscs and setting dev->num_tx_queues to the new value. When the new value is lower than the old one, extra care has to be taken to ensure ordering of accesses to the number of queues vs qdisc reset. Currently the queues are reset before new dev->num_tx_queues is assigned, leaving a window of time where packets can be enqueued onto the queues going down, leading to a likely crash in the drivers, since most drivers don't check if TX skbs are assigned to an active queue. Fixes: e6484930 ("net: allocate tx queues in register_netdevice") Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 2月, 2018 7 次提交
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由 Sowmini Varadhan 提交于
Commit ebeeb1ad ("rds: tcp: use rds_destroy_pending() to synchronize netns/module teardown and rds connection/workq management") adds an rcu read critical section to __rd_conn_create. The memory allocations in that critcal section need to use GFP_ATOMIC to avoid sleeping. This patch was verified with syzkaller reproducer. Reported-by: syzbot+a0564419941aaae3fe3c@syzkaller.appspotmail.com Fixes: ebeeb1ad ("rds: tcp: use rds_destroy_pending() to synchronize netns/module teardown and rds connection/workq management") Signed-off-by: NSowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by: NSantosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Jiri Pirko says: ==================== net: sched: couple of fixes This patchset contains couple of fixes following-up the shared block patchsets. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
The offending commit wrongly assumes 1:1 mapping between block and q. However, there are multiple blocks for a single q for classful qdiscs. Since the obscure tc_u_common sharing mechanism expects it to be shared among a qdisc, fix it by storing q pointer in case the block is not shared. Reported-by: NPaweł Staszewski <pstaszewski@itcare.pl> Reported-by: NCong Wang <xiyou.wangcong@gmail.com> Fixes: 7fa9d974 ("net: sched: cls_u32: use block instead of q in tc_u_common") Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
It is pointless to set block->q for block which are shared among multiple qdiscs. So remove the assignment in that case. Do a bit of code reshuffle to make block->index initialized at that point so we can use tcf_block_shared() helper. Reported-by: NCong Wang <xiyou.wangcong@gmail.com> Fixes: 48617387 ("net: sched: introduce shared filter blocks infrastructure") Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Since mlxsw_sp_fib_create() and mlxsw_sp_mr_table_create() use ERR_PTR macro to propagate int err through return of a pointer, the return value is not NULL in case of failure. So if one of the calls fails, one of vr->fib4, vr->fib6 or vr->mr4_table is not NULL and mlxsw_sp_vr_is_used wrongly assumes that vr is in use which leads to crash like following one: [ 1293.949291] BUG: unable to handle kernel NULL pointer dereference at 00000000000006c9 [ 1293.952729] IP: mlxsw_sp_mr_table_flush+0x15/0x70 [mlxsw_spectrum] Fix this by using local variables to hold the pointers and set vr->* only in case everything went fine. Fixes: 76610ebb ("mlxsw: spectrum_router: Refactor virtual router handling") Fixes: a3d9bc50 ("mlxsw: spectrum_router: Extend virtual routers with IPv6 support") Fixes: d42b0965 ("mlxsw: spectrum_router: Add multicast routes notification handling functionality") Signed-off-by: NJiri Pirko <jiri@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 Tobias Klauser 提交于
Change "minimun" to "minimum". Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hauke Mehrtens 提交于
This fixes a compile problem of some user space applications by not including linux/libc-compat.h in uapi/if_ether.h. linux/libc-compat.h checks which "features" the header files, included from the libc, provide to make the Linux kernel uapi header files only provide no conflicting structures and enums. If a user application mixes kernel headers and libc headers it could happen that linux/libc-compat.h gets included too early where not all other libc headers are included yet. Then the linux/libc-compat.h would not prevent all the redefinitions and we run into compile problems. This patch removes the include of linux/libc-compat.h from uapi/if_ether.h to fix the recently introduced case, but not all as this is more or less impossible. It is no problem to do the check directly in the if_ether.h file and not in libc-compat.h as this does not need any fancy glibc header detection as glibc never provided struct ethhdr and should define __UAPI_DEF_ETHHDR by them self when they will provide this. The following test program did not compile correctly any more: #include <linux/if_ether.h> #include <netinet/in.h> #include <linux/in.h> int main(void) { return 0; } Fixes: 6926e041 ("uapi/if_ether.h: prevent redefinition of struct ethhdr") Reported-by: NGuillaume Nault <g.nault@alphalink.fr> Cc: <stable@vger.kernel.org> # 4.15 Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 2月, 2018 11 次提交
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由 Jan Glauber 提交于
Prevent a kernel panic on reboot if ptp_clock is NULL by checking the ptp pointer before using it. Signed-off-by: NJan Glauber <jglauber@cavium.com> Fixes: 8c56df37 ("net: add support for Cavium PTP coprocessor") Cc: Radoslaw Biernacki <rad@semihalf.com> Cc: Aleksey Makarov <aleksey.makarov@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mika Westerberg 提交于
The control channel calls registered callbacks when control messages such as XDomain protocol messages are received. The control channel handling is done in a worker running on system workqueue which means the networking driver can't run tear down flow which includes sending disconnect request and waiting for a reply in the same worker. Otherwise reply is never received (as the work is already running) and the operation times out. To fix this run disconnect ThunderboltIP flow asynchronously once ThunderboltIP logout message is received. Fixes: e69b6c02 ("net: Add support for networking over Thunderbolt cable") Signed-off-by: NMika Westerberg <mika.westerberg@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mika Westerberg 提交于
When suspending to mem or disk the Thunderbolt controller typically goes down as well tearing down the connection automatically. However, when suspend to idle is used this does not happen so we need to make sure the connection is properly disconnected before it can be re-established during resume. Fixes: e69b6c02 ("net: Add support for networking over Thunderbolt cable") Signed-off-by: NMika Westerberg <mika.westerberg@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Geert Uytterhoeven 提交于
Currently, if Wake-on-LAN is enabled, the SH-ETH device's module clock is manually kept running during system suspend, to make sure the device stays active. Since commits 91c719f5 ("soc: renesas: rcar-sysc: Keep wakeup sources active during system suspend") and 744dddca ("clk: renesas: mstp: Keep wakeup sources active during system suspend"), this workaround is no longer needed. Hence remove all explicit clock handling to keep the device active. Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Geert Uytterhoeven 提交于
Currently, if Wake-on-LAN is enabled, the EtherAVB device's module clock is manually kept running during system suspend, to make sure the device stays active. Since commit 91c719f5 ("soc: renesas: rcar-sysc: Keep wakeup sources active during system suspend") , this workaround is no longer needed. Hence remove all explicit clock handling to keep the device active. Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ingo van Lil 提交于
When forcing a specific link mode, the PHY driver must clear the existing speed and duplex bits in BMCR while preserving some other control bits. This logic was accidentally inverted with the introduction of phy_modify(). Fixes: fea23fb5 ("net: phy: convert read-modify-write to phy_modify()") Signed-off-by: NIngo van Lil <inguin@gmx.de> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ilya Lesokhin 提交于
Avoid SKB coalescing if eor bit is set in one of the relevant SKBs. Fixes: c134ecb8 ("tcp: Make use of MSG_EOR in tcp_sendmsg") Signed-off-by: NIlya Lesokhin <ilyal@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xin Long 提交于
Remove the 'if (chunk)' check in sctp_renege_events for idata process, as all renege commands are generated in sctp_eat_data and it can't be NULL. The same thing we already did for common data in sctp_ulpq_renege. Fixes: 94014e8d ("sctp: implement renege_events for sctp_stream_interleave") Signed-off-by: NXin Long <lucien.xin@gmail.com> Acked-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xin Long 提交于
After the support for SCTP_CID_I_DATA and SCTP_CID_I_FWD_TSN chunks, the corresp conversion in sctp_cname should also be added. Otherwise, in some places, pr_debug will print them as "unknown chunk". Signed-off-by: NXin Long <lucien.xin@gmail.com> Acked-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xin Long 提交于
The pr_err in sctp_hash_transport was supposed to report a sctp bug for using rhashtable/rhlist. The err '-EEXIST' introduced in Commit cd2b7087 ("sctp: check duplicate node before inserting a new transport") doesn't belong to that case. So just return -EEXIST back without pr_err any kmsg. Fixes: cd2b7087 ("sctp: check duplicate node before inserting a new transport") Reported-by: NWei Chen <weichen@redhat.com> Signed-off-by: NXin Long <lucien.xin@gmail.com> Acked-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xin Long 提交于
Now br_sysfs_if file flush doesn't have attr show. To read it will cause kernel panic after users chmod u+r this file. Xiong found this issue when running the commands: ip link add br0 type bridge ip link add type veth ip link set veth0 master br0 chmod u+r /sys/devices/virtual/net/veth0/brport/flush timeout 3 cat /sys/devices/virtual/net/veth0/brport/flush kernel crashed with NULL a pointer dereference call trace. This patch is to fix it by return -EINVAL when brport_attr->show is null, just the same as the check for brport_attr->store in brport_store(). Fixes: 9cf63747 ("bridge: add sysfs hook to flush forwarding table") Reported-by: NXiong Zhou <xzhou@redhat.com> Signed-off-by: NXin Long <lucien.xin@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 2月, 2018 9 次提交
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由 Mikulas Patocka 提交于
IPv6 doesn't work on the MacchiatoBIN board. It is caused by broken multicast address filter in the mvpp2 driver. The driver loads doesn't load any multicast entries if "allmulti" is not set. This condition should be reversed. The condition !netdev_mc_empty(dev) is useless (because netdev_for_each_mc_addr is nop if the list is empty). This patch also fixes a possible overflow of the multicast list - if mvpp2_prs_mac_da_accept fails, we set the allmulti flag and retry. Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
Switch to use dividing to prevent integer overflow when size is too big to calculate allocation size properly. Reported-by: NEric Biggers <ebiggers3@gmail.com> Fixes: 6e6e41c3 ("ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE") Signed-off-by: NJason Wang <jasowang@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.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 Al Viro 提交于
except, again, POLLFREE and POLL_BUSY_LOOP. With this, we finally get to the promised end result: - POLL{IN,OUT,...} are plain integers and *not* in __poll_t, so any stray instances of ->poll() still using those will be caught by sparse. - eventpoll.c and select.c warning-free wrt __poll_t - no more kernel-side definitions of POLL... - userland ones are visible through the entire kernel (and used pretty much only for mangle/demangle) - same behavior as after the first series (i.e. sparc et.al. epoll(2) working correctly). Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull more poll annotation updates from Al Viro: "This is preparation to solving the problems you've mentioned in the original poll series. After this series, the kernel is ready for running for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done done as a for bulk search-and-replace. After that, the kernel is ready to apply the patch to unify {de,}mangle_poll(), and then get rid of kernel-side POLL... uses entirely, and we should be all done with that stuff. Basically, that's what you suggested wrt KPOLL..., except that we can use EPOLL... instead - they already are arch-independent (and equal to what is currently kernel-side POLL...). After the preparations (in this series) switch to returning EPOLL... from ->poll() instances is completely mechanical and kernel-side POLL... can go away. The last step (killing kernel-side POLL... and unifying {de,}mangle_poll() has to be done after the search-and-replace job, since we need userland-side POLL... for unified {de,}mangle_poll(), thus the cherry-pick at the last step. After that we will have: - POLL{IN,OUT,...} *not* in __poll_t, so any stray instances of ->poll() still using those will be caught by sparse. - eventpoll.c and select.c warning-free wrt __poll_t - no more kernel-side definitions of POLL... - userland ones are visible through the entire kernel (and used pretty much only for mangle/demangle) - same behavior as after the first series (i.e. sparc et.al. epoll(2) working correctly)" * 'work.poll2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: annotate ep_scan_ready_list() ep_send_events_proc(): return result via esed->res preparation to switching ->poll() to returning EPOLL... add EPOLLNVAL, annotate EPOLL... and event_poll->event use linux/poll.h instead of asm/poll.h xen: fix poll misannotation smc: missing poll annotations
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git://github.com/jcmvbkbc/linux-xtensa由 Linus Torvalds 提交于
Pull xtense fix from Max Filippov: "Build fix for xtensa architecture with KASAN enabled" * tag 'xtensa-20180211' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: fix build with KASAN
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git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2由 Linus Torvalds 提交于
Pull nios2 update from Ley Foon Tan: - clean up old Kconfig options from defconfig - remove leading 0x and 0s from bindings notation in dts files * tag 'nios2-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2: nios2: defconfig: Cleanup from old Kconfig options nios2: dts: Remove leading 0x and 0s from bindings notation
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由 Max Filippov 提交于
The commit 917538e2 ("kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage") removed KASAN_SHADOW_SCALE_SHIFT definition from include/linux/kasan.h and added it to architecture-specific headers, except for xtensa. This broke the xtensa build with KASAN enabled. Define KASAN_SHADOW_SCALE_SHIFT in arch/xtensa/include/asm/kasan.h Reported by: kbuild test robot <fengguang.wu@intel.com> Fixes: 917538e2 ("kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage") Acked-by: NAndrey Konovalov <andreyknvl@google.com> Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
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- 11 2月, 2018 3 次提交
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由 Krzysztof Kozlowski 提交于
Remove old, dead Kconfig option INET_LRO. It is gone since commit 7bbf3cae ("ipv4: Remove inet_lro library"). Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org> Acked-by: NLey Foon Tan <ley.foon.tan@intel.com>
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由 Mathieu Malaterre 提交于
Improve the DTS files by removing all the leading "0x" and zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading "0x" and Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -E -i -e "s/@0x([0-9a-fA-F\.]+)\s?\{/@\L\1 \{/g" -e "s/@0+([0-9a-fA-F\.]+)\s?\{/@\L\1 \{/g" {} + For simplicity, two sed expressions were used to solve each warnings separately. To make the regex expression more robust a few other issues were resolved, namely setting unit-address to lower case, and adding a whitespace before the the opening curly brace: https://elinux.org/Device_Tree_Linux#Linux_conventions This is a follow up to commit 4c9847b7 ("dt-bindings: Remove leading 0x from bindings notation") Reported-by: NDavid Daney <ddaney@caviumnetworks.com> Suggested-by: NRob Herring <robh@kernel.org> Signed-off-by: NMathieu Malaterre <malat@debian.org> Acked-by: NLey Foon Tan <ley.foon.tan@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci由 Linus Torvalds 提交于
Pull PCI fix from Bjorn Helgaas: "Fix a POWER9/powernv INTx regression from the merge window (Alexey Kardashevskiy)" * tag 'pci-v4.16-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: powerpc/pci: Fix broken INTx configuration via OF
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