- 09 Dec, 2015 26 commits
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Marek Szyprowski authored
commit 4ae9a4c6 upstream. Exynos USB2 PHY driver now supports VBUS regulator, so add it to all boards which have it available. This also fixes commit 7eec1266 ("ARM: dts: Add Maxim 77693 PMIC to exynos4412-trats2"), which added new regulators to Trats2 board, but without linking them to the consumers. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Fixes: 7eec1266 ("ARM: dts: Add Maxim 77693 PMIC to exynos4412-trats2") Signed-off-by:
Kukjin Kim <kgene@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Patrick Doyle authored
commit 5fcf8d1a upstream. fncpy() requires that the source and the destination are both 8-byte aligned. Signed-off-by:
Patrick Doyle <pdoyle@irobot.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Fixes: d94e688c ("ARM: at91/pm: move the copying the sram function to the sram initialization phase") Signed-off-by:
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Holger Busse authored
commit d1a9c24a upstream. Correcting the dma declaration for i2c1 dma. Signed-off-by:
Holger Busse <h.busse@kathrein-sachsen.de> Signed-off-by:
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Dmitry Osipenko authored
commit e77b675f upstream. Commit 72daceb9 ("net: rfkill: gpio: Add default GPIO driver mappings for ACPI") removed possibility to request GPIO by table index for non-ACPI platforms without changing its users. As result "shutdown" GPIO request will fail if request for "reset" GPIO succeeded or "reset" will be requested instead of "shutdown" if "reset" wasn't defined. Fix it by making gpiod_lookup_table use con_id's instead of indexes. Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Fixes: 72daceb9 (net: rfkill: gpio: Add default GPIO driver mappings for ACPI) Acked-by:
Alexandre Courbot <acourbot@nvidia.com> Reviewed-by:
Marc Dietrich <marvin24@gmx.de> Tested-by:
Thierry Reding <treding@nvidia.com> Signed-off-by:
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Peter Chen authored
commit facf47ee upstream. For imx27, it needs three clocks to let the controller work, the old code is wrong, and usbmisc has not included clock handling code any more. Without this patch, it will cause below data abort when accessing usbmisc registers. usbcore: registered new interface driver usb-storage Unhandled fault: external abort on non-linefetch (0x008) at 0xf4424600 pgd = c0004000 [f4424600] *pgd=10000452(bad) Internal error: : 8 [#1] PREEMPT ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 4.1.0-next-20150701-dirty #3089 Hardware name: Freescale i.MX27 (Device Tree Support) task: c7832b60 ti: c783e000 task.ti: c783e000 PC is at usbmisc_imx27_init+0x4c/0xbc LR is at usbmisc_imx27_init+0x40/0xbc pc : [<c03cb5c0>] lr : [<c03cb5b4>] psr: 60000093 sp : c783fe08 ip : 00000000 fp : 00000000 r10: c0576434 r9 : 0000009c r8 : c7a773a0 r7 : 01000000 r6 : 60000013 r5 : c7a776f0 r4 : c7a773f0 r3 : f4424600 r2 : 00000000 r1 : 00000001 r0 : 00000001 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 0005317f Table: a0004000 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xc783e190) Stack: (0xc783fe08 to 0xc7840000) Signed-off-by:
Peter Chen <peter.chen@freescale.com> Reported-by:
Fabio Estevam <fabio.estevam@freescale.com> Tested-by:
Shawn Guo <shawnguo@kernel.org> Signed-off-by:
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Peter Ujfalusi authored
commit 696d8b70 upstream. In case when the interrupt happened for the second eDMA the channel number was incorrectly passed to the client driver. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:
Vinod Koul <vinod.koul@intel.com> Signed-off-by:
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Marek Szyprowski authored
commit 7e312103 upstream. IOMMU-based dma_mmap() implementation lacked proper support for offset parameter used in mmap call (it always assumed that mapping starts from offset zero). This patch adds support for offset parameter to IOMMU-based implementation. Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
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Marek Szyprowski authored
commit 371f0f08 upstream. dma_mmap() function in IOMMU-based dma-mapping implementation lacked a check for valid range of mmap parameters (offset and buffer size), what might have caused access beyond the allocated buffer. This patch fixes this issue. Signed-off-by:
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Eric Dumazet authored
[ Upstream commit d69bbf88 ] Only cpu seeing dst refcount going to 0 can safely dereference dst->flags. Otherwise an other cpu might already have freed the dst. Fixes: 27b75c95 ("net: avoid RCU for NOCACHE dst") Reported-by:
Greg Thelen <gthelen@google.com> Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Jay Vosburgh authored
[ Upstream commit 40baec22 ] Since commit 7d5cd2ce529b, when bond_enslave fails on devices that are not ARPHRD_ETHER, if needed, it resets the bonding device back to ARPHRD_ETHER by calling ether_setup. Unfortunately, ether_setup clobbers dev->flags, clearing IFF_UP if the bond device is up, leaving it in a quasi-down state without having actually gone through dev_close. For bonding, if any periodic work queue items are active (miimon, arp_interval, etc), those will remain running, as they are stopped by bond_close. At this point, if the bonding module is unloaded or the bond is deleted, the system will panic when the work function is called. This panic is resolved by calling dev_close on the bond itself prior to calling ether_setup. Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by:
Jay Vosburgh <jay.vosburgh@canonical.com> Fixes: 7d5cd2ce ("bonding: correctly handle bonding type change on enslave failure") Acked-by:
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by:
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Francesco Ruggeri authored
[ Upstream commit 30f7ea1c ] There is a race conditions between packet_notifier and packet_bind{_spkt}. It happens if packet_notifier(NETDEV_UNREGISTER) executes between the time packet_bind{_spkt} takes a reference on the new netdevice and the time packet_do_bind sets po->ifindex. In this case the notification can be missed. If this happens during a dev_change_net_namespace this can result in the netdevice to be moved to the new namespace while the packet_sock in the old namespace still holds a reference on it. When the netdevice is later deleted in the new namespace the deletion hangs since the packet_sock is not found in the new namespace' &net->packet.sklist. It can be reproduced with the script below. This patch makes packet_do_bind check again for the presence of the netdevice in the packet_sock's namespace after the synchronize_net in unregister_prot_hook. More in general it also uses the rcu lock for the duration of the bind to stop dev_change_net_namespace/rollback_registered_many from going past the synchronize_net following unlist_netdevice, so that no NETDEV_UNREGISTER notifications can happen on the new netdevice while the bind is executing. In order to do this some code from packet_bind{_spkt} is consolidated into packet_do_dev. import socket, os, time, sys proto=7 realDev='em1' vlanId=400 if len(sys.argv) > 1: vlanId=int(sys.argv[1]) dev='vlan%d' % vlanId os.system('taskset -p 0x10 %d' % os.getpid()) s = socket.socket(socket.PF_PACKET, socket.SOCK_RAW, proto) os.system('ip link add link %s name %s type vlan id %d' % (realDev, dev, vlanId)) os.system('ip netns add dummy') pid=os.fork() if pid == 0: # dev should be moved while packet_do_bind is in synchronize net os.system('taskset -p 0x20000 %d' % os.getpid()) os.system('ip link set %s netns dummy' % dev) os.system('ip netns exec dummy ip link del %s' % dev) s.close() sys.exit(0) time.sleep(.004) try: s.bind(('%s' % dev, proto+1)) except: print 'Could not bind socket' s.close() os.system('ip netns del dummy') sys.exit(0) os.waitpid(pid, 0) s.close() os.system('ip netns del dummy') sys.exit(0) Signed-off-by:
Francesco Ruggeri <fruggeri@arista.com> Signed-off-by:
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Tobias Klauser authored
[ Upstream commit f63ce5b6 ] In tun_dst_unclone() the return value of skb_metadata_dst() is checked for being NULL after it is dereferenced. Fix this by moving the dereference after the NULL check. Found by the Coverity scanner (CID 1338068). Fixes: fc4099f1 ("openvswitch: Fix egress tunnel info.") Cc: Pravin B Shelar <pshelar@nicira.com> Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Signed-off-by:
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David Ahern authored
[ Upstream commit e1b8d903 ] A bug report (https://bugzilla.kernel.org/show_bug.cgi?id=107071) noted that the follwoing ip command is failing with v4.3: $ ip route add 10.248.5.0/24 dev bond0.250 table vlan_250 src 10.248.5.154 RTNETLINK answers: Invalid argument 021dd3b8 changed the lookup of the given preferred source address to use the table id passed in, but this assumes the local entries are in the given table which is not necessarily true for non-VRF use cases. When validating the preferred source fallback to the local table on failure. Fixes: 021dd3b8 ("net: Add routes to the table associated with the device") Signed-off-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
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WANG Cong authored
[ Upstream commit 4ee3bd4a ] This fixes the following lockdep warning: [ INFO: inconsistent lock state ] 4.3.0-rc7+ #1197 Not tainted --------------------------------- inconsistent {IN-SOFTIRQ-R} -> {SOFTIRQ-ON-W} usage. sysctl/1019 [HC0[0]:SC0[0]:HE1:SE1] takes: (&(&net->ipv4.ip_local_ports.lock)->seqcount){+.+-..}, at: [<ffffffff81921de7>] ipv4_local_port_range+0xb4/0x12a {IN-SOFTIRQ-R} state was registered at: [<ffffffff810bd682>] __lock_acquire+0x2f6/0xdf0 [<ffffffff810be6d5>] lock_acquire+0x11c/0x1a4 [<ffffffff818e599c>] inet_get_local_port_range+0x4e/0xae [<ffffffff8166e8e3>] udp_flow_src_port.constprop.40+0x23/0x116 [<ffffffff81671cb9>] vxlan_xmit_one+0x219/0xa6a [<ffffffff81672f75>] vxlan_xmit+0xa6b/0xaa5 [<ffffffff817f2deb>] dev_hard_start_xmit+0x2ae/0x465 [<ffffffff817f35ed>] __dev_queue_xmit+0x531/0x633 [<ffffffff817f3702>] dev_queue_xmit_sk+0x13/0x15 [<ffffffff818004a5>] neigh_resolve_output+0x12f/0x14d [<ffffffff81959cfa>] ip6_finish_output2+0x344/0x39f [<ffffffff8195bf58>] ip6_finish_output+0x88/0x8e [<ffffffff8195bfef>] ip6_output+0x91/0xe5 [<ffffffff819792ae>] dst_output_sk+0x47/0x4c [<ffffffff81979392>] NF_HOOK_THRESH.constprop.30+0x38/0x82 [<ffffffff8197981e>] mld_sendpack+0x189/0x266 [<ffffffff8197b28b>] mld_ifc_timer_expire+0x1ef/0x223 [<ffffffff810de581>] call_timer_fn+0xfb/0x28c [<ffffffff810ded1e>] run_timer_softirq+0x1c7/0x1f1 Fixes: b8f1a556 ("udp: Add function to make source port for UDP tunnels") Cc: Tom Herbert <tom@herbertland.com> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
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Sabrina Dubroca authored
[ Upstream commit 2a189f9e ] In ipv6_add_dev, when addrconf_sysctl_register fails, we do not clean up the dev_snmp6 entry that we have already registered for this device. Call snmp6_unregister_dev in this case. Fixes: a317a2f1 ("ipv6: fail early when creating netdev named all or default") Reported-by:
Dmitry Vyukov <dvyukov@google.com> Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Signed-off-by:
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Eric Dumazet authored
[ Upstream commit 8fa677d2 ] Under low memory conditions, tcp_sk_init() and icmp_sk_init() can both iterate on all possible cpus and call inet_ctl_sock_destroy(), with eventual NULL pointer. Signed-off-by:
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Martin Habets authored
[ Upstream commit b2663a4f ] When the IP stack passes SKBs the sfc driver puts them in 2 different TX queues (called partners), one for checksummed and one for not checksummed. If the SKB has xmit_more set the driver will delay pushing the work to the NIC. When later it does decide to push the buffers this patch ensures it also pushes the partner queue, if that also has any delayed work. Before this fix the work in the partner queue would be left for a long time and cause a netdev watchdog. Fixes: 70b33fb0 ("sfc: add support for skb->xmit_more") Reported-by:
Jianlin Shi <jishi@redhat.com> Signed-off-by:
Martin Habets <mhabets@solarflare.com> Signed-off-by:
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Eric Dumazet authored
[ Upstream commit 4ece9009 ] sit0 device allocates its percpu storage twice : - One time in ipip6_tunnel_init() - One time in ipip6_fb_tunnel_init() Thus we leak 48 bytes per possible cpu per network namespace dismantle. ipip6_fb_tunnel_init() can be much simpler and does not return an error, and should be called after register_netdev() Note that ipip6_tunnel_clone_6rd() also needs to be called after register_netdev() (calling ipip6_tunnel_init()) Fixes: ebe084aa ("sit: Use ipip6_tunnel_init as the ndo_init function.") Signed-off-by:
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Ani Sinha authored
[ Upstream commit 44f49dd8 ] Fixes the following kernel BUG : BUG: using __this_cpu_add() in preemptible [00000000] code: bash/2758 caller is __this_cpu_preempt_check+0x13/0x15 CPU: 0 PID: 2758 Comm: bash Tainted: P O 3.18.19 #2 ffffffff8170eaca ffff880110d1b788 ffffffff81482b2a 0000000000000000 0000000000000000 ffff880110d1b7b8 ffffffff812010ae ffff880007cab800 ffff88001a060800 ffff88013a899108 ffff880108b84240 ffff880110d1b7c8 Call Trace: [<ffffffff81482b2a>] dump_stack+0x52/0x80 [<ffffffff812010ae>] check_preemption_disabled+0xce/0xe1 [<ffffffff812010d4>] __this_cpu_preempt_check+0x13/0x15 [<ffffffff81419d60>] ipmr_queue_xmit+0x647/0x70c [<ffffffff8141a154>] ip_mr_forward+0x32f/0x34e [<ffffffff8141af76>] ip_mroute_setsockopt+0xe03/0x108c [<ffffffff810553fc>] ? get_parent_ip+0x11/0x42 [<ffffffff810e6974>] ? pollwake+0x4d/0x51 [<ffffffff81058ac0>] ? default_wake_function+0x0/0xf [<ffffffff810553fc>] ? get_parent_ip+0x11/0x42 [<ffffffff810613d9>] ? __wake_up_common+0x45/0x77 [<ffffffff81486ea9>] ? _raw_spin_unlock_irqrestore+0x1d/0x32 [<ffffffff810618bc>] ? __wake_up_sync_key+0x4a/0x53 [<ffffffff8139a519>] ? sock_def_readable+0x71/0x75 [<ffffffff813dd226>] do_ip_setsockopt+0x9d/0xb55 [<ffffffff81429818>] ? unix_seqpacket_sendmsg+0x3f/0x41 [<ffffffff813963fe>] ? sock_sendmsg+0x6d/0x86 [<ffffffff813959d4>] ? sockfd_lookup_light+0x12/0x5d [<ffffffff8139650a>] ? SyS_sendto+0xf3/0x11b [<ffffffff810d5738>] ? new_sync_read+0x82/0xaa [<ffffffff813ddd19>] compat_ip_setsockopt+0x3b/0x99 [<ffffffff813fb24a>] compat_raw_setsockopt+0x11/0x32 [<ffffffff81399052>] compat_sock_common_setsockopt+0x18/0x1f [<ffffffff813c4d05>] compat_SyS_setsockopt+0x1a9/0x1cf [<ffffffff813c4149>] compat_SyS_socketcall+0x180/0x1e3 [<ffffffff81488ea1>] cstar_dispatch+0x7/0x1e Signed-off-by:
Ani Sinha <ani@arista.com> Acked-by:
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Phil Reid authored
[ Upstream commit e6dbe1eb ] priv->hwts_*_en indicate if timestamping is enabled/disabled at run time. But priv->dma_cap.time_stamp and priv->dma_cap.atime_stamp indicates HW is support for PTPv1/PTPv2. Signed-off-by:
Phil Reid <preid@electromag.com.au> Acked-by:
Richard Cochran <richardcochran@gmail.com> Signed-off-by:
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Julian Anastasov authored
[ Upstream commit c9b3292e ] When nexthop is part of multipath route we should clear the LINKDOWN flag when link goes UP or when first address is added. This is needed because we always set LINKDOWN flag when DEAD flag was set but now on UP the nexthop is not dead anymore. Examples when LINKDOWN bit can be forgotten when no NETDEV_CHANGE is delivered: - link goes down (LINKDOWN is set), then link goes UP and device shows carrier OK but LINKDOWN remains set - last address is deleted (LINKDOWN is set), then address is added and device shows carrier OK but LINKDOWN remains set Steps to reproduce: modprobe dummy ifconfig dummy0 192.168.168.1 up here add a multipath route where one nexthop is for dummy0: ip route add 1.2.3.4 nexthop dummy0 nexthop SOME_OTHER_DEVICE ifconfig dummy0 down ifconfig dummy0 up now ip route shows nexthop that is not dead. Now set the sysctl var: echo 1 > /proc/sys/net/ipv4/conf/dummy0/ignore_routes_with_linkdown now ip route will show a dead nexthop because the forgotten RTNH_F_LINKDOWN is propagated as RTNH_F_DEAD. Fixes: 8a3d0316 ("net: track link-status of ipv4 nexthops") Signed-off-by:
Julian Anastasov <ja@ssi.bg> Signed-off-by:
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Julian Anastasov authored
[ Upstream commit 4f823def ] When fib_netdev_event calls fib_disable_ip on NETDEV_DOWN event we should not delete the local routes if the local address is still present. The confusion comes from the fact that both fib_netdev_event and fib_inetaddr_event use the NETDEV_DOWN constant. Fix it by returning back the variable 'force'. Steps to reproduce: modprobe dummy ifconfig dummy0 192.168.168.1 up ifconfig dummy0 down ip route list table local | grep dummy | grep host local 192.168.168.1 dev dummy0 proto kernel scope host src 192.168.168.1 Fixes: 8a3d0316 ("net: track link-status of ipv4 nexthops") Signed-off-by:
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Florian Fainelli authored
[ Upstream commit 5dbebbb4 ] The EPHY on GENET v1->v3 is extremely finicky, and will show occasional failures based on the timing and reset sequence, ranging from duplicate packets, to extremely high latencies. Perform an additional software reset, and re-configuration to make sure it is in a consistent and working state. Fixes: 6ac3ce82 ("net: bcmgenet: Remove excessive PHY reset") Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Jon Paul Maloy authored
[ Upstream commit 5cbb28a4 ] Testing of the new UDP bearer has revealed that reception of NAME_DISTRIBUTOR, LINK_PROTOCOL/RESET and LINK_PROTOCOL/ACTIVATE message buffers is not prepared for the case that those may be non-linear. We now linearize all such buffers before they are delivered up to the generic reception layer. In order for the commit to apply cleanly to 'net' and 'stable', we do the change in the function tipc_udp_recv() for now. Later, we will post a commit to 'net-next' moving the linearization to generic code, in tipc_named_rcv() and tipc_link_proto_rcv(). Fixes: commit d0f91938 ("tipc: add ip/udp media type") Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
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Bjørn Mork authored
commit f504ab18 upstream. New device IDs shamelessly lifted from the vendor driver. Signed-off-by:
Bjørn Mork <bjorn@mork.no> Acked-by:
Johan Hovold <johan@kernel.org> Signed-off-by:
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H. Nikolaus Schaller authored
commit 38850d78 upstream. Commit 8a603f91 ("ARM: 8445/1: fix vdsomunge not to depend on glibc specific byteswap.h") unfortunately introduced a bug created but not found during discussion and patch simplification. Reported-by:
Efraim Yawitz <efraim.yawitz@gmail.com> Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com> Fixes: 8a603f91 ("ARM: 8445/1: fix vdsomunge not to depend on glibc specific byteswap.h") Signed-off-by:
Nathan Lynch <nathan_lynch@mentor.com> Signed-off-by:
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- 02 Nov, 2015 1 commit
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Linus Torvalds authored
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- 01 Nov, 2015 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull memremap fix from Dan Williams: "The new memremap() api introduced in the 4.3 cycle to unify/replace ioremap_cache() and ioremap_wt() is mishandling the highmem case. This patch has received a build success notification from a 0day-kbuild-robot run and has received an ack from Ard" From the commit message: "The impact of this bug is low for now since the pmem driver is the only user of memremap(), but this is important to fix before more conversions to memremap arrive in 4.4" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: memremap: fix highmem support
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "This set of updates contains: - Another bugfix for the pathologic vm86 machinery. Clear thread.vm86 on fork to prevent corrupting the parent state. This comes along with an update to the vm86 selftest case - Fix another corner case in the ioapic setup code which causes a boot crash on some oddball systems - Fix the fallout from the dma allocation consolidation work, which leads to a NULL pointer dereference when the allocation code is called with a NULL device" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vm86: Set thread.vm86 to NULL on fork/clone selftests/x86: Add a fork() to entry_from_vm86 to catch fork bugs x86/ioapic: Prevent NULL pointer dereference in setup_ioapic_dest() x86/dma-mapping: Fix arch_dma_alloc_attrs() oops with NULL dev -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "The last round of minimalistic fixes for clocksource drivers: - Prevent multiple shutdown of the sh_mtu2 clocksource - Annotate a bunch of clocksource/schedclock functions with notrace to prevent an annoying ftrace recursion issue" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/sh_mtu2: Fix multiple shutdown call issue clocksource/drivers/digicolor: Prevent ftrace recursion clocksource/drivers/fsl_ftm_timer: Prevent ftrace recursion clocksource/drivers/vf_pit_timer: Prevent ftrace recursion clocksource/drivers/prima2: Prevent ftrace recursion clocksource/drivers/samsung_pwm_timer: Prevent ftrace recursion clocksource/drivers/pistachio: Prevent ftrace recursion clocksource/drivers/arm_global_timer: Prevent ftrace recursion -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "The last two one-liners for 4.3 from the irqchip space: - Regression fix for armada SoC which addresses the fallout from the set_irq_flags() cleanup - Add the missing propagation of the irq_set_type() callback to the parent interrupt controller of the tegra interrupt chip" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/tegra: Propagate IRQ type setting to parent irqchip/armada-370-xp: Fix regression by clearing IRQ_NOAUTOEN -
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Olof Johansson: "This should be our final batch of fixes for 4.3: - A patch from Sudeep Holla that fixes annotation of wakeup sources properly, old unused format seems to have spread through copying. - Two patches from Tony for OMAP. One dealing with MUSB setup problems due to runtime PM being enabled too early on the parent device. The other fixes IRQ numbering for OMAP1" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: usb: musb: omap2430: Fix regression caused by driver core change ARM: OMAP1: fix incorrect INT_DMA_LCD ARM: dts: fix gpio-keys wakeup-source property -
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is three essential bug fixes for various SCSI parts. The only affected users are SCSI multi-path via device handler (basically all the enterprise) and mvsas users. The dh bugs are an async entanglement in boot resulting in a serious WARN_ON trip and a use after free on remove leading to a crash with strict memory accounting. The mvsas bug manifests as a null deref oops but only on abort sequences; however, these can commonly occur with SATA attached devices, hence the fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi_dh: don't try to load a device handler during async probing scsi_dh: fix use-after-free when removing scsi device mvsas: Fix NULL pointer dereference in mvs_slot_task_free
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git://neil.brown.name/mdLinus Torvalds authored
Pull md bug fixes from Neil Brown: "Two more bug fixes for md. One bugfix for a list corruption in raid5 because of incorrect locking. Other for possible data corruption when a recovering device is failed, removed, and re-added. Both tagged for -stable" * tag 'md/4.3-rc7-fixes' of git://neil.brown.name/md: Revert "md: allow a partially recovered device to be hot-added to an array." md/raid5: fix locking in handle_stripe_clean_event()
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- 31 Oct, 2015 6 commits
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Two drm atomic core fixes. And two radeon patches needed to fix a backlight regression on some older hardware" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm: Correct arguments to list_tail_add in create blob ioctl drm: crtc: integer overflow in drm_property_create_blob() drm/radeon: fix dpms when driver backlight control is disabled drm/radeon: move bl encoder assignment into bl init
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds authored
Pull Ceph fix from Sage Weil: "This sets the stable pages flag on the RBD block device when we have CRCs enabled. (This is necessary since the default assumption for block devices changed in 3.9)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: rbd: require stable pages if message data CRCs are enabled
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfsLinus Torvalds authored
Pull overlayfs bug fixes from Miklos Szeredi: "This contains fixes for bugs that appeared in earlier kernels (all are marked for -stable)" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: free lower_mnt array in ovl_put_super ovl: free stack of paths in ovl_fill_super ovl: fix open in stacked overlay ovl: fix dentry reference leak ovl: use O_LARGEFILE in ovl_copy_up()
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix two regressions in ipv6 route lookups, particularly wrt output interface specifications in the lookup key. From David Ahern. 2) Fix checks in ipv6 IPSEC tunnel pre-encap fragmentation, from Herbert Xu. 3) Fix mis-advertisement of 1000BASE-T on bcm63xx_enet, from Simon Arlott. 4) Some smsc phys misbehave with energy detect mode enabled, so add a DT property and disable it on such switches. From Heiko Schocher. 5) Fix TSO corruption on TX in mv643xx_eth, from Philipp Kirchhofer. 6) Fix regression added by removal of openvswitch vport stats, from James Morse. 7) Vendor Kconfig options should be bool, not tristate, from Andreas Schwab. 8) Use non-_BH() net stats bump in tcp_xmit_probe_skb(), otherwise we barf during TCP REPAIR operations. 9) Fix various bugs in openvswitch conntrack support, from Joe Stringer. 10) Fix NETLINK_LIST_MEMBERSHIPS locking, from David Herrmann. 11) Don't have VSOCK do sock_put() in interrupt context, from Jorgen Hansen. 12) Fix skb_realloc_headroom() failures properly in ISDN, from Karsten Keil. 13) Add some device IDs to qmi_wwan, from Bjorn Mork. 14) Fix ovs egress tunnel information when using lwtunnel devices, from Pravin B Shelar. 15) Add missing NETIF_F_FRAGLIST to macvtab feature list, from Jason Wang. 16) Fix incorrect handling of throw routes when the result of the throw cannot find a match, from Xin Long. 17) Protect ipv6 MTU calculations from wrap-around, from Hannes Frederic Sowa. 18) Fix failed autonegotiation on KSZ9031 micrel PHYs, from Nathan Sullivan. 19) Add missing memory barries in descriptor accesses or xgbe driver, from Thomas Lendacky. 20) Fix release conditon test in pppoe_release(), from Guillaume Nault. 21) Fix gianfar bugs wrt filter configuration, from Claudiu Manoil. 22) Fix violations of RX buffer alignment in sh_eth driver, from Sergei Shtylyov. 23) Fixing missing of_node_put() calls in various places around the networking, from Julia Lawall. 24) Fix incorrect leaf now walking in ipv4 routing tree, from Alexander Duyck. 25) RDS doesn't check pskb_pull()/pskb_trim() return values, from Sowmini Varadhan. 26) Fix VLAN configuration in mlx4 driver, from Jack Morgenstein. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (79 commits) ipv6: protect mtu calculation of wrap-around and infinite loop by rounding issues Revert "Merge branch 'ipv6-overflow-arith'" net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes net/mlx4_en: Explicitly set no vlan tags in WQE ctrl segment when no vlan is present vhost: fix performance on LE hosts bpf: sample: define aarch64 specific registers amd-xgbe: Fix race between access of desc and desc index RDS-TCP: Recover correctly from pskb_pull()/pksb_trim() failure in rds_tcp_data_recv forcedeth: fix unilateral interrupt disabling in netpoll path openvswitch: Fix skb leak using IPv6 defrag ipv6: Export nf_ct_frag6_consume_orig() openvswitch: Fix double-free on ip_defrag() errors fib_trie: leaf_walk_rcu should not compute key if key is less than pn->key net: mv643xx_eth: add missing of_node_put ath6kl: add missing of_node_put net: phy: mdio: add missing of_node_put netdev/phy: add missing of_node_put net: netcp: add missing of_node_put net: thunderx: add missing of_node_put ipv6: gre: support SIT encapsulation ... -
Andy Lutomirski authored
thread.vm86 points to per-task information -- the pointer should not be copied on clone. Fixes: d4ce0f26 ("x86/vm86: Move fields from 'struct kernel_vm86_struct' to 'struct vm86'") Signed-off-by:
Andy Lutomirski <luto@kernel.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Stas Sergeev <stsp@list.ru> Link: http://lkml.kernel.org/r/71c5d6985d70ec8197c8d72f003823c81b7dcf99.1446270067.git.luto@kernel.orgSigned-off-by:
Thomas Gleixner <tglx@linutronix.de>
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Andy Lutomirski authored
Mere possession of vm86 state is strange. Make sure that nothing gets corrupted if we fork after calling vm86(). Signed-off-by:
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