* Re: linux-next: Tree for December 4
[not found] ` <200812061455.37331.m.kozlowski-NWF1p15JEu3VItvQsEIGlw@public.gmane.org>
@ 2008-12-06 17:01 ` Stephen Hemminger
[not found] ` <2681028.65321228582887579.JavaMail.root-bX68f012229Xuxj3zoTs5AC/G2K4zDHf@public.gmane.org>
0 siblings, 1 reply; 9+ messages in thread
From: Stephen Hemminger @ 2008-12-06 17:01 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: kernel-testers-u79uwXL29TY76Z2rM5mHXA,
linux-next-u79uwXL29TY76Z2rM5mHXA, LKML, Stephen Rothwell,
David S. Miller
Which ethernet device driver?
----- Original Message -----
From: "Mariusz Kozlowski" <m.kozlowski-NWF1p15JEu3VItvQsEIGlw@public•gmane.org>
To: "Stephen Rothwell" <sfr-3FnU+UHB4dNDw9hX6IcOSA@public•gmane.org>, "Stephen Hemminger" <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public•gmane.org>, "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public•gmane.org>
Cc: kernel-testers-u79uwXL29TY76Z2rM5mHXA@public•gmane.org, linux-next-u79uwXL29TY76Z2rM5mHXA@public•gmane.org, "LKML" <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public•gmane.org>
Sent: Saturday, December 6, 2008 5:55:37 AM GMT -08:00 US/Canada Pacific
Subject: Re: linux-next: Tree for December 4
Hi,
> I didn't run linux-next for some time. Today I gave it a shot and
> a few interesting things poped out:
>
> Linux agpgart interface v0.103
> Serial: 8250/16550 driver4 ports, IRQ sharing enabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> =============================================================================
> BUG kmalloc-4096: Invalid object pointer 0xffff88007fb20010
> -----------------------------------------------------------------------------
I'm told the serial one is already fixed.
> I also noticed my network wasn't reachable. That's probably not related to the kernel
> but to check if my link is ok I run mii-tool and the result is NULL pointer dereference:
>
> BUG: unable to handle kernel NULL pointer dereference at 0000000000000138
> IP: [<ffffffff8042beff>] dev_ifsioc+0x1f/0x320
> PGD 736e3067 PUD 736ca067 PMD 0
> Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
> last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:05:01.0/resource
> CPU 1
> Modules linked in: nfsd lockd sunrpc exportfs snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss usbhid gspca_zc3xx gspca_main compat_ioctl32 videodev v4l1_compat snd_mixer_oss usb_storage libusual ehci_hcd uhci_hcd usbcore parport_pc snd_hda_codec_realtek thermal parport snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer i2c_i801 snd soundcore snd_page_alloc sr_mod pcspkr sg i2c_core intel_agp processor rtc button cdrom
> Pid: 4768, comm: mii-tool Not tainted 2.6.28-rc7-next-20081204 #1
> RIP: 0010:[<ffffffff8042beff>] [<ffffffff8042beff>] dev_ifsioc+0x1f/0x320
> RSP: 0018:ffff88006e623da8 EFLAGS: 00010246
> RAX: 0000000000000000 RBX: 0000000000008947 RCX: 00000000019369c2
> RDX: 0000000000000610 RSI: ffff88006e623e0c RDI: 00000000ffffffff
> RBP: ffff88006e623e08 R08: 00000000019369c2 R09: 0000000000000001
> R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
> R13: 0000000000000000 R14: ffffffff80d7da40 R15: 00007fff55e4ee88
> FS: 00007f944de2f6f0(0000) GS:ffff88007f8047d0(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 0000000000000138 CR3: 000000006e4d9000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process mii-tool (pid: 4768, threadinfo ffff88006e622000, task ffff88006e45ba80)
> Stack:
> 0000000000008947 ffff88006e623e08 0000000000603400 ffffffff8042c4c7
> ffffe2000003f428 0000000000603400 0000000001213025 ffffffff8028e3fd
> ffff88007d4f5500 00007f944db51330 ffff880076fbb180 0000000000000096
> Call Trace:
> [<ffffffff8042c4c7>] ? dev_ioctl+0x2c7/0x590
> [<ffffffff8028e3fd>] ? __do_fault+0x1dd/0x4a0
> [<ffffffff8041de92>] ? sock_ioctl+0x72/0x250
> [<ffffffff802b971f>] ? vfs_ioctl+0x2f/0xa0
> [<ffffffff802b980d>] ? do_vfs_ioctl+0x7d/0x4c0
> [<ffffffff80492d1d>] ? lockdep_sys_exit_thunk+0x35/0x67
> [<ffffffff802b9c99>] ? sys_ioctl+0x49/0x80
> [<ffffffff8020b95b>] ? system_call_fastpath+0x16/0x1b
> Code: f8 bd f1 ff e9 52 fe ff ff 0f 1f 00 48 83 ec 18 48 89 1c 24 89 d3 48 89 6c 24 08 4c 89 64 24 10 48 89 f5 e8 f4 d4 ff ff 49 89 c4 <48> 8b 88 38 01 00 00 8d 83 ec 76 ff ff 83 f8 5d 77 0f 89 c0 ff
> RIP [<ffffffff8042beff>] dev_ifsioc+0x1f/0x320
> RSP <ffff88006e623da8>
> CR2: 0000000000000138
> ---[ end trace 787e122ecd30f760 ]---
And this got bisected to:
commit d314774cf2cd5dfeb39a00d37deee65d4c627927
Author: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public•gmane.org>
Date: Wed Nov 19 21:32:24 2008 -0800
netdev: network device operations infrastructure
This patch changes the network device internal API to move adminstrative
operations out of the network device structure and into a separate structure.
This patch involves some hackery to maintain compatablity between the
new and old model, so all 300+ drivers don't have to be changed at once.
For drivers that aren't converted yet, the netdevice_ops virt function list
still resides in the net_device structure. For old protocols, the new
net_device_ops are copied out to the old net_device pointers.
After the transistion is completed the nag message can be changed to
an WARN_ON, and the compatiablity code can be made configurable.
Some function pointers aren't moved:
* destructor can't be in net_device_ops because
it may need to be referenced after the module is unloaded.
* neighbor setup is manipulated in a couple of places that need special
consideration
* hard_start_xmit is in the fast path for transmit.
Signed-off-by: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public•gmane.org>
Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public•gmane.org>
(gdb) l *dev_ifsioc+0x1f
0xffffffff8042309f is in dev_ifsioc (/home/mako/linux/lkt/sources/linux-next/net/core/dev.c:3553).
3548 * Perform the SIOCxIFxxx calls, inside rtnl_lock()
3549 */
3550 static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd)
3551 {
3552 int err;
3553 struct net_device *dev = __dev_get_by_name(net, ifr->ifr_name);
3554
3555 if (!dev)
3556 return -ENODEV;
3557
>
>
> Full dmesg and .config is attached.
>
> Mariusz
>
>
> Right before this there was also a rather long lockdep info triggered by starting skype:
>
> ======================================================
> [ INFO: soft-safe -> soft-unsafe lock order detected ]
> 2.6.28-rc7-next-20081204 #1
> ------------------------------------------------------
> skype/4695 [HC0[0]:SC0[1]:HE1:SE0] is trying to acquire:
> (&fbc->lock){--..}, at: [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
>
> and this task is already holding:
> (slock-AF_INET){-+..}, at: [<ffffffff80453496>] tcp_close+0x166/0x4a0
> which would create a new lock dependency:
> (slock-AF_INET){-+..} -> (&fbc->lock){--..}
>
> but this new dependency connects a soft-irq-safe lock:
> (slock-AF_INET){-+..}
> ... which became soft-irq-safe at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> to a soft-irq-unsafe lock:
> (&fbc->lock){--..}
> ... which became soft-irq-unsafe at:
> ... [<ffffffff80265afd>] __lock_acquire+0x82d/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802a6e21>] kmem_cache_alloc+0xd1/0xe0
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802ad058>] get_empty_filp+0x68/0x140
> [<ffffffff802b7e7b>] path_lookup_open+0x3b/0xd0
> [<ffffffff802b07d4>] open_exec+0x24/0xd0
> [<ffffffff802ac4fa>] vfs_read+0x12a/0x160
> [<ffffffff802b0688>] kernel_read+0x38/0x50
> [<ffffffff802ea559>] load_elf_binary+0x18b9/0x1d20
> [<ffffffff8027f74f>] generic_file_aio_read+0x4ff/0x5e0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff802ec040>] load_elf_binary+0x0/0x1e70
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802e7640>] load_script+0x270/0x280
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802e73d0>] load_script+0x0/0x280
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802b18de>] do_execve+0x22e/0x290
> [<ffffffff80209b49>] sys_execve+0x49/0x80
> [<ffffffff8020bdfa>] stub_execve+0x6a/0xc0
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> other info that might help us debug this:
>
> 1 lock held by skype/4695:
> #0: (slock-AF_INET){-+..}, at: [<ffffffff80453496>] tcp_close+0x166/0x4a0
>
> the soft-irq-safe lock's dependencies:
> -> (slock-AF_INET){-+..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff80493108>] _spin_lock_bh+0x38/0x50
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff804681bb>] udp_destroy_sock+0xb/0x20
> [<ffffffff8041f558>] sk_common_release+0x18/0x80
> [<ffffffff8046f7fe>] inet_release+0x3e/0x70
> [<ffffffff8041c9f9>] sock_release+0x19/0xb0
> [<ffffffff8041cfe2>] sock_close+0x12/0x40
> [<ffffffff802ace0b>] __fput+0xbb/0x200
> [<ffffffff802a9cc4>] filp_close+0x54/0x90
> [<ffffffff802a9d9f>] sys_close+0x9f/0x110
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffff80265ad5>] __lock_acquire+0x805/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff80493108>] _spin_lock_bh+0x38/0x50
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff8041ed1e>] lock_sock_nested+0x1e/0x110
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff804681bb>] udp_destroy_sock+0xb/0x20
> [<ffffffff8041f558>] sk_common_release+0x18/0x80
> [<ffffffff8046f7fe>] inet_release+0x3e/0x70
> [<ffffffff8041c9f9>] sock_release+0x19/0xb0
> [<ffffffff8041cfe2>] sock_close+0x12/0x40
> [<ffffffff802ace0b>] __fput+0xbb/0x200
> [<ffffffff802a9cc4>] filp_close+0x54/0x90
> [<ffffffff802a9d9f>] sys_close+0x9f/0x110
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d7d650>] af_family_slock_keys+0x10/0x120
> -> (&rt_hash_locks[i]){-+..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d7e714>] __key.40927+0x0/0x8
> -> (&zone->lock){.+..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff802825e6>] free_pages_bulk+0x36/0x300
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff802825e6>] free_pages_bulk+0x36/0x300
> [<ffffffff802825e6>] free_pages_bulk+0x36/0x300
> [<ffffffff802831d2>] free_hot_cold_page+0x262/0x2f0
> [<ffffffff80624c88>] free_all_bootmem_core+0xd8/0x240
> [<ffffffff80496d0d>] _etext+0x0/0x3
> [<ffffffff8062085c>] mem_init+0x3c/0x190
> [<ffffffff80611cff>] start_kernel+0x28f/0x440
> [<ffffffff8061136a>] x86_64_start_kernel+0xca/0xe0
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d6ded0>] __key.29131+0x0/0x8
> ... acquired at:
> [<ffffffff802838a5>] get_page_from_freelist+0x525/0x5b0
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff802838a5>] get_page_from_freelist+0x525/0x5b0
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff802838a5>] get_page_from_freelist+0x525/0x5b0
> [<ffffffff802838a5>] get_page_from_freelist+0x525/0x5b0
> [<ffffffff80283bfa>] __alloc_pages_internal+0xaa/0x450
> [<ffffffff802a64da>] __slab_alloc+0x17a/0x670
> [<ffffffff80431e54>] neigh_create+0x74/0x5b0
> [<ffffffff80431e54>] neigh_create+0x74/0x5b0
> [<ffffffff802a6e0f>] kmem_cache_alloc+0xbf/0xe0
> [<ffffffff80431e54>] neigh_create+0x74/0x5b0
> [<ffffffff80263821>] trace_hardirqs_on_caller+0x71/0x180
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff8043135a>] neigh_lookup+0x10a/0x140
> [<ffffffff80469911>] arp_bind_neighbour+0xa1/0xb0
> [<ffffffff80441e98>] rt_intern_hash+0x208/0x4f0
> [<ffffffff8027c2fd>] __rcu_read_unlock+0xcd/0xe0
> [<ffffffff80442593>] __ip_route_output_key+0x413/0xa60
> [<ffffffff804650a7>] ip4_datagram_connect+0x177/0x2a0
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff8041bd76>] sys_connect+0x86/0xe0
> [<ffffffff8020c3ad>] retint_swapgs+0xe/0x13
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff80492ca7>] trace_hardirqs_on_thunk+0x3a/0x3f
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (rt_peer_lock){-+..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff805ea3b8>] rt_peer_lock.41771+0x18/0x40
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (inet_peer_idlock){-+..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff805ea958>] inet_peer_idlock+0x18/0x40
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&n->lock){-+-+} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff80493198>] _write_lock_bh+0x38/0x50
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff804335b7>] neigh_resolve_output+0x147/0x2d0
> [<ffffffff8044a51d>] ip_generic_getfrag+0x4d/0x90
> [<ffffffff8044896c>] ip_push_pending_frames+0x27c/0x400
> [<ffffffff80467153>] udp_push_pending_frames+0x233/0x3c0
> [<ffffffff80468531>] udp_sendmsg+0x361/0x730
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff8043135a>] neigh_lookup+0x10a/0x140
> [<ffffffff8041c3fb>] sock_sendmsg+0xcb/0x100
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80254370>] autoremove_wake_function+0x0/0x30
> [<ffffffff8028e3fd>] __do_fault+0x1dd/0x4a0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff8041bac1>] sockfd_lookup_light+0x41/0x80
> [<ffffffff8041c8a9>] sys_sendto+0x119/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80468e40>] udp_poll+0x0/0x120
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffff80265ad5>] __lock_acquire+0x805/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff80493198>] _write_lock_bh+0x38/0x50
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff80430c0a>] __neigh_event_send+0x2a/0x200
> [<ffffffff804335b7>] neigh_resolve_output+0x147/0x2d0
> [<ffffffff8044a51d>] ip_generic_getfrag+0x4d/0x90
> [<ffffffff8044896c>] ip_push_pending_frames+0x27c/0x400
> [<ffffffff80467153>] udp_push_pending_frames+0x233/0x3c0
> [<ffffffff80468531>] udp_sendmsg+0x361/0x730
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff8043135a>] neigh_lookup+0x10a/0x140
> [<ffffffff8041c3fb>] sock_sendmsg+0xcb/0x100
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80254370>] autoremove_wake_function+0x0/0x30
> [<ffffffff8028e3fd>] __do_fault+0x1dd/0x4a0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff8041bac1>] sockfd_lookup_light+0x41/0x80
> [<ffffffff8041c8a9>] sys_sendto+0x119/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80468e40>] udp_poll+0x0/0x120
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-R at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-R at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d7e3a4>] __key.31965+0x0/0xc
> -> (&base->lock){++..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff80493735>] _spin_unlock_irqrestore+0x65/0x80
> [<ffffffff80248d3a>] __mod_timer+0x2a/0xe0
> [<ffffffff80493710>] _spin_unlock_irqrestore+0x40/0x80
> [<ffffffff8062da24>] con_init+0x274/0x2a0
> [<ffffffff8062d00a>] console_init+0x1a/0x30
> [<ffffffff80611cd5>] start_kernel+0x265/0x440
> [<ffffffff8061136a>] x86_64_start_kernel+0xca/0xe0
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-hardirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff8077f918>] __key.21559+0x0/0x8
> ... acquired at:
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff80248c44>] lock_timer_base+0x34/0x70
> [<ffffffff80248d3a>] __mod_timer+0x2a/0xe0
> [<ffffffff80430bb7>] neigh_add_timer+0x17/0x40
> [<ffffffff80430cb3>] __neigh_event_send+0xd3/0x200
> [<ffffffff804335b7>] neigh_resolve_output+0x147/0x2d0
> [<ffffffff8044a51d>] ip_generic_getfrag+0x4d/0x90
> [<ffffffff8044896c>] ip_push_pending_frames+0x27c/0x400
> [<ffffffff80467153>] udp_push_pending_frames+0x233/0x3c0
> [<ffffffff80468531>] udp_sendmsg+0x361/0x730
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff80243561>] local_bh_enable_ip+0x81/0xf0
> [<ffffffff8043135a>] neigh_lookup+0x10a/0x140
> [<ffffffff8041c3fb>] sock_sendmsg+0xcb/0x100
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80254370>] autoremove_wake_function+0x0/0x30
> [<ffffffff8028e3fd>] __do_fault+0x1dd/0x4a0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff8041bac1>] sockfd_lookup_light+0x41/0x80
> [<ffffffff8041c8a9>] sys_sendto+0x119/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80468e40>] udp_poll+0x0/0x120
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&list->lock#3){.+..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d7e394>] __key.17594+0x0/0x8
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&list->lock){-+..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80422d84>] skb_queue_tail+0x24/0x60
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff80422d84>] skb_queue_tail+0x24/0x60
> [<ffffffff80422d84>] skb_queue_tail+0x24/0x60
> [<ffffffff8043d0ed>] netlink_broadcast+0x2cd/0x3c0
> [<ffffffff803449b6>] kobject_uevent_env+0x336/0x3f0
> [<ffffffff80344adf>] kobject_action_type+0x5f/0xb0
> [<ffffffff803c9139>] bus_uevent_store+0x39/0x50
> [<ffffffff80300aec>] sysfs_write_file+0xcc/0x150
> [<ffffffff802ac328>] vfs_write+0xc8/0x170
> [<ffffffff802ac903>] sys_write+0x53/0x90
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffff80265ad5>] __lock_acquire+0x805/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80468e94>] udp_poll+0x54/0x120
> [<ffffffff80493108>] _spin_lock_bh+0x38/0x50
> [<ffffffff80468e94>] udp_poll+0x54/0x120
> [<ffffffff80468e94>] udp_poll+0x54/0x120
> [<ffffffff802bab22>] do_sys_poll+0x1e2/0x3d0
> [<ffffffff802bb9f0>] __pollwait+0x0/0x130
> [<ffffffff80234f50>] default_wake_function+0x0/0x10
> [<ffffffff80234f50>] default_wake_function+0x0/0x10
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff802636b2>] mark_held_locks+0x42/0x90
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff8027c2fd>] __rcu_read_unlock+0xcd/0xe0
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff8028e3fd>] __do_fault+0x1dd/0x4a0
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff8020c3ad>] retint_swapgs+0xe/0x13
> [<ffffffff802bad83>] sys_poll+0x73/0xf0
> [<ffffffff8020b95b>] system_call_fastpath+0x16/0x1b
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d7d4d4>] __key.24456+0x0/0x8
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&q->lock){++..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8048ffc7>] wait_for_common+0x37/0x190
> [<ffffffff804932d9>] _spin_lock_irq+0x39/0x50
> [<ffffffff8048ffc7>] wait_for_common+0x37/0x190
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff8048ffc7>] wait_for_common+0x37/0x190
> [<ffffffff80493710>] _spin_unlock_irqrestore+0x40/0x80
> [<ffffffff80234e67>] try_to_wake_up+0x107/0x1f0
> [<ffffffff802541ea>] kthread_create+0x9a/0x110
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff8021273f>] init_pit_timer+0x1f/0xc0
> [<ffffffff802636b2>] mark_held_locks+0x42/0x90
> [<ffffffff80493735>] _spin_unlock_irqrestore+0x65/0x80
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff8048e204>] migration_call+0x244/0x580
> [<ffffffff80493710>] _spin_unlock_irqrestore+0x40/0x80
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff80621ab1>] migration_init+0x21/0x60
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff8020903b>] _stext+0x3b/0x170
> [<ffffffff80493609>] _spin_unlock+0x29/0x50
> [<ffffffff80223930>] get_apic_id+0x0/0x10
> [<ffffffff8061aaab>] native_smp_prepare_cpus+0x1ab/0x460
> [<ffffffff806118c0>] kernel_init+0x70/0x1f0
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80611850>] kernel_init+0x0/0x1f0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-hardirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80780058>] __key.16756+0x0/0x8
> -> (&rq->lock){++..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80234b93>] rq_attach_root+0x23/0xe0
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff80234b93>] rq_attach_root+0x23/0xe0
> [<ffffffff80234b93>] rq_attach_root+0x23/0xe0
> [<ffffffff80622035>] sched_init+0x375/0x510
> [<ffffffff80611c04>] start_kernel+0x194/0x440
> [<ffffffff8061136a>] x86_64_start_kernel+0xca/0xe0
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-hardirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff8067b0d8>] __key.42751+0x0/0x8
> -> (&vec->lock){.+..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff802302b1>] set_rq_online+0x51/0x70
> [<ffffffff80234b93>] rq_attach_root+0x23/0xe0
> [<ffffffff80234bfd>] rq_attach_root+0x8d/0xe0
> [<ffffffff80622035>] sched_init+0x375/0x510
> [<ffffffff80611c04>] start_kernel+0x194/0x440
> [<ffffffff8061136a>] x86_64_start_kernel+0xca/0xe0
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d6de50>] __key.13804+0x0/0x8
> ... acquired at:
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80260f57>] save_trace+0x37/0xa0
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff8027ceac>] cpupri_set+0x8c/0xe0
> [<ffffffff802302b1>] set_rq_online+0x51/0x70
> [<ffffffff80234b93>] rq_attach_root+0x23/0xe0
> [<ffffffff80234bfd>] rq_attach_root+0x8d/0xe0
> [<ffffffff80622035>] sched_init+0x375/0x510
> [<ffffffff80611c04>] start_kernel+0x194/0x440
> [<ffffffff8061136a>] x86_64_start_kernel+0xca/0xe0
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&rt_b->rt_runtime_lock){.+..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff80233aeb>] enqueue_task_rt+0x3b/0x80
> [<ffffffff8022f1ab>] enqueue_task+0xb/0x20
> [<ffffffff8022f23a>] activate_task+0x1a/0x30
> [<ffffffff80234f3d>] try_to_wake_up+0x1dd/0x1f0
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff8048e024>] migration_call+0x64/0x580
> [<ffffffff80621ace>] migration_init+0x3e/0x60
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff8020903b>] _stext+0x3b/0x170
> [<ffffffff80493609>] _spin_unlock+0x29/0x50
> [<ffffffff80223930>] get_apic_id+0x0/0x10
> [<ffffffff8061aaab>] native_smp_prepare_cpus+0x1ab/0x460
> [<ffffffff806118c0>] kernel_init+0x70/0x1f0
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80611850>] kernel_init+0x0/0x1f0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff8067b0e0>] __key.34599+0x0/0x8
> -> (&cpu_base->lock){++..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-hardirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80780094>] __key.18863+0x0/0x8
> ... acquired at:
> [<ffffffff80257589>] lock_hrtimer_base+0x29/0x60
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80257589>] lock_hrtimer_base+0x29/0x60
> [<ffffffff8049337e>] _spin_lock_irqsave+0x3e/0x60
> [<ffffffff80257589>] lock_hrtimer_base+0x29/0x60
> [<ffffffff80257589>] lock_hrtimer_base+0x29/0x60
> [<ffffffff80257722>] hrtimer_start_range_ns+0x42/0x200
> [<ffffffff80257af5>] ktime_get_ts+0x25/0x60
> [<ffffffff80233a55>] __enqueue_rt_entity+0x125/0x180
> [<ffffffff80233aeb>] enqueue_task_rt+0x3b/0x80
> [<ffffffff8022f1ab>] enqueue_task+0xb/0x20
> [<ffffffff8022f23a>] activate_task+0x1a/0x30
> [<ffffffff80234f3d>] try_to_wake_up+0x1dd/0x1f0
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff8048e024>] migration_call+0x64/0x580
> [<ffffffff80621ace>] migration_init+0x3e/0x60
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff8020903b>] _stext+0x3b/0x170
> [<ffffffff80493609>] _spin_unlock+0x29/0x50
> [<ffffffff80223930>] get_apic_id+0x0/0x10
> [<ffffffff8061aaab>] native_smp_prepare_cpus+0x1ab/0x460
> [<ffffffff806118c0>] kernel_init+0x70/0x1f0
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80611850>] kernel_init+0x0/0x1f0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&rt_rq->rt_runtime_lock){+...} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff80237fe9>] dequeue_task_rt+0x19/0x50
> [<ffffffff8022f20f>] dequeue_task+0x4f/0x60
> [<ffffffff8022f26a>] deactivate_task+0x1a/0x20
> [<ffffffff80490507>] thread_return+0xe3/0x59c
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80493774>] _spin_unlock_irq+0x24/0x50
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80238b2f>] migration_thread+0x17f/0x290
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80253f6b>] kthread+0x4b/0x80
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80253f20>] kthread+0x0/0x80
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-hardirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff8067b0e8>] __key.42703+0x0/0x8
> ... acquired at:
> [<ffffffff802321c2>] __enable_runtime+0x42/0xa0
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff802321c2>] __enable_runtime+0x42/0xa0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff802321c2>] __enable_runtime+0x42/0xa0
> [<ffffffff802321c2>] __enable_runtime+0x42/0xa0
> [<ffffffff802336e4>] rq_online_rt+0x24/0x70
> [<ffffffff802302b1>] set_rq_online+0x51/0x70
> [<ffffffff8048e03d>] migration_call+0x7d/0x580
> [<ffffffff8048e065>] migration_call+0xa5/0x580
> [<ffffffff80258c71>] notifier_call_chain+0x51/0x70
> [<ffffffff8048e836>] _cpu_up+0xe6/0x140
> [<ffffffff8048e8e9>] cpu_up+0x59/0x80
> [<ffffffff80611944>] kernel_init+0xf4/0x1f0
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80611850>] kernel_init+0x0/0x1f0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80260f57>] save_trace+0x37/0xa0
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff80233a0c>] __enqueue_rt_entity+0xdc/0x180
> [<ffffffff80233aeb>] enqueue_task_rt+0x3b/0x80
> [<ffffffff8022f1ab>] enqueue_task+0xb/0x20
> [<ffffffff8022f23a>] activate_task+0x1a/0x30
> [<ffffffff80234f3d>] try_to_wake_up+0x1dd/0x1f0
> [<ffffffff802638ce>] trace_hardirqs_on_caller+0x11e/0x180
> [<ffffffff8048e024>] migration_call+0x64/0x580
> [<ffffffff80621ace>] migration_init+0x3e/0x60
> [<ffffffff80621a90>] migration_init+0x0/0x60
> [<ffffffff8020903b>] _stext+0x3b/0x170
> [<ffffffff80493609>] _spin_unlock+0x29/0x50
> [<ffffffff80223930>] get_apic_id+0x0/0x10
> [<ffffffff8061aaab>] native_smp_prepare_cpus+0x1ab/0x460
> [<ffffffff806118c0>] kernel_init+0x70/0x1f0
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80611850>] kernel_init+0x0/0x1f0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80260f57>] save_trace+0x37/0xa0
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff80237e50>] update_curr_rt+0x110/0x190
> [<ffffffff80237fe9>] dequeue_task_rt+0x19/0x50
> [<ffffffff8022f20f>] dequeue_task+0x4f/0x60
> [<ffffffff8022f26a>] deactivate_task+0x1a/0x20
> [<ffffffff80490507>] thread_return+0xe3/0x59c
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80493774>] _spin_unlock_irq+0x24/0x50
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80238b2f>] migration_thread+0x17f/0x290
> [<ffffffff802389b0>] migration_thread+0x0/0x290
> [<ffffffff80253f6b>] kthread+0x4b/0x80
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80253f20>] kthread+0x0/0x80
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> -> (&rq->lock/1){.+..} ops: 0 {
> initial-use at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> in-softirq-W at:
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff8067b0d9>] __key.42751+0x1/0x8
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffff802308a3>] task_rq_lock+0x53/0xa0
> [<ffffffff80264cd5>] validate_chain+0xc05/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff802308a3>] task_rq_lock+0x53/0xa0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff802308a3>] task_rq_lock+0x53/0xa0
> [<ffffffff802308a3>] task_rq_lock+0x53/0xa0
> [<ffffffff80234df3>] try_to_wake_up+0x93/0x1f0
> [<ffffffff8022f58b>] __wake_up_common+0x5b/0x90
> [<ffffffff8023066d>] complete+0x3d/0x60
> [<ffffffff802540b9>] kthreadd+0x119/0x1b0
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff8020c9fa>] child_rip+0xa/0x20
> [<ffffffff8020c3c0>] restore_args+0x0/0x30
> [<ffffffff80253fa0>] kthreadd+0x0/0x1b0
> [<ffffffff8020c9f0>] child_rip+0x0/0x20
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> ... acquired at:
> [<ffffffffffffffff>] 0xffffffffffffffff
>
>
> the soft-irq-unsafe lock's dependencies:
> -> (&fbc->lock){--..} ops: 0 {
> initial-use at:
> [<ffffffff8026548d>] __lock_acquire+0x1bd/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802a6e21>] kmem_cache_alloc+0xd1/0xe0
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802ad058>] get_empty_filp+0x68/0x140
> [<ffffffff802b7e7b>] path_lookup_open+0x3b/0xd0
> [<ffffffff802b07d4>] open_exec+0x24/0xd0
> [<ffffffff802ac4fa>] vfs_read+0x12a/0x160
> [<ffffffff802b0688>] kernel_read+0x38/0x50
> [<ffffffff802ea559>] load_elf_binary+0x18b9/0x1d20
> [<ffffffff8027f74f>] generic_file_aio_read+0x4ff/0x5e0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff802ec040>] load_elf_binary+0x0/0x1e70
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802e7640>] load_script+0x270/0x280
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802e73d0>] load_script+0x0/0x280
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802b18de>] do_execve+0x22e/0x290
> [<ffffffff80209b49>] sys_execve+0x49/0x80
> [<ffffffff8020bdfa>] stub_execve+0x6a/0xc0
> [<ffffffffffffffff>] 0xffffffffffffffff
> softirq-on-W at:
> [<ffffffff80265afd>] __lock_acquire+0x82d/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802a6e21>] kmem_cache_alloc+0xd1/0xe0
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802ad058>] get_empty_filp+0x68/0x140
> [<ffffffff802b7e7b>] path_lookup_open+0x3b/0xd0
> [<ffffffff802b07d4>] open_exec+0x24/0xd0
> [<ffffffff802ac4fa>] vfs_read+0x12a/0x160
> [<ffffffff802b0688>] kernel_read+0x38/0x50
> [<ffffffff802ea559>] load_elf_binary+0x18b9/0x1d20
> [<ffffffff8027f74f>] generic_file_aio_read+0x4ff/0x5e0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff802ec040>] load_elf_binary+0x0/0x1e70
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802e7640>] load_script+0x270/0x280
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802e73d0>] load_script+0x0/0x280
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802b18de>] do_execve+0x22e/0x290
> [<ffffffff80209b49>] sys_execve+0x49/0x80
> [<ffffffff8020bdfa>] stub_execve+0x6a/0xc0
> [<ffffffffffffffff>] 0xffffffffffffffff
> hardirq-on-W at:
> [<ffffffff80265ad5>] __lock_acquire+0x805/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802a6e21>] kmem_cache_alloc+0xd1/0xe0
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff802ad058>] get_empty_filp+0x68/0x140
> [<ffffffff802b7e7b>] path_lookup_open+0x3b/0xd0
> [<ffffffff802b07d4>] open_exec+0x24/0xd0
> [<ffffffff802ac4fa>] vfs_read+0x12a/0x160
> [<ffffffff802b0688>] kernel_read+0x38/0x50
> [<ffffffff802ea559>] load_elf_binary+0x18b9/0x1d20
> [<ffffffff8027f74f>] generic_file_aio_read+0x4ff/0x5e0
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80264530>] validate_chain+0x460/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff802ec040>] load_elf_binary+0x0/0x1e70
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802e7640>] load_script+0x270/0x280
> [<ffffffff802e8ca0>] load_elf_binary+0x0/0x1d20
> [<ffffffff802e73d0>] load_script+0x0/0x280
> [<ffffffff802b0360>] search_binary_handler+0xd0/0x2e0
> [<ffffffff802b18de>] do_execve+0x22e/0x290
> [<ffffffff80209b49>] sys_execve+0x49/0x80
> [<ffffffff8020bdfa>] stub_execve+0x6a/0xc0
> [<ffffffffffffffff>] 0xffffffffffffffff
> }
> ... key at: [<ffffffff80d736d4>] __key.10917+0x0/0x8
>
> stack backtrace:
> Pid: 4695, comm: skype Not tainted 2.6.28-rc7-next-20081204 #1
> Call Trace:
> [<ffffffff80263ed2>] check_usage+0x362/0x480
> [<ffffffff802649a0>] validate_chain+0x8d0/0x1200
> [<ffffffff80265717>] __lock_acquire+0x447/0xa50
> [<ffffffff80265d73>] lock_acquire+0x53/0x70
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff804930c3>] _spin_lock+0x33/0x40
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff8035adce>] __percpu_counter_add+0x5e/0xd0
> [<ffffffff8044ee36>] inet_csk_destroy_sock+0x46/0xf0
> [<ffffffff80453650>] tcp_close+0x320/0x4a0
> [<ffffffff8046f7fe>] inet_release+0x3e/0x70
> [<ffffffff8041c9f9>] sock_release+0x19/0xb0
> [<ffffffff8041cfe2>] sock_close+0x12/0x40
> [<ffffffff802ace0b>] __fput+0xbb/0x200
> [<ffffffff802a9cc4>] filp_close+0x54/0x90
> [<ffffffff802a9d9f>] sys_close+0x9f/0x110
> [<ffffffff8022b9d4>] sysenter_dispatch+0x7/0x30
> [<ffffffff80492ca7>] trace_hardirqs_on_thunk+0x3a/0x3f
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* linux-next: Tree for December 4
@ 2009-12-04 9:30 Stephen Rothwell
2009-12-04 9:44 ` Michal Simek
0 siblings, 1 reply; 9+ messages in thread
From: Stephen Rothwell @ 2009-12-04 9:30 UTC (permalink / raw)
To: linux-next; +Cc: LKML
[-- Attachment #1: Type: text/plain, Size: 12005 bytes --]
Hi all,
My usual call for calm: please do not put stuff destined for 2.6.34 into
linux-next trees until after 2.6.33-rc1.
Changes since 20091203:
The ext3 tree lost its build failure.
The nfs tree gained a build failure so I used the version from
next-20091203.
The block tree gained a build failure so I used the version from
next-20091203.
The pcmcia tree gained a conflict against the net tree.
The irda tree gained a conflict against the net tree.
The limits tree gained conflicts against the net and fsnotify trees.
The tip tree gained a conflict against the limits tree.
The sysctl tree gained 2 conflicts against the net tree.
----------------------------------------------------------------------------
I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
(patches at http://www.kernel.org/pub/linux/kernel/v2.6/next/ ). If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one. You should use "git fetch" as mentioned in the FAQ on the wiki
(see below).
You can see which trees have been included by looking in the Next/Trees
file in the source. There are also quilt-import.log and merge.log files
in the Next directory. Between each merge, the tree was built with
a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
final fixups (if any), it is also built with powerpc allnoconfig (32 and
64 bit), ppc44x_defconfig and allyesconfig (minus
CONFIG_PROFILE_ALL_BRANCHES - this fails its final link) and i386, sparc
and sparc64 defconfig. These builds also have
CONFIG_ENABLE_WARN_DEPRECATED, CONFIG_ENABLE_MUST_CHECK and
CONFIG_DEBUG_INFO disabled when necessary.
Below is a summary of the state of the merge.
We are up to 155 trees (counting Linus' and 22 trees of patches pending
for Linus' tree), more are welcome (even if they are currently empty).
Thanks to those who have contributed, and to those who haven't, please do.
Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next . If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.
Thanks to Jan Dittmer for adding the linux-next tree to his build tests
at http://l4x.org/k/ , the guys at http://test.kernel.org/ and Randy
Dunlap for doing many randconfig builds.
There is a wiki covering stuff to do with linux-next at
http://linux.f-seidel.de/linux-next/pmwiki/ . Thanks to Frank Seidel.
--
Cheers,
Stephen Rothwell sfr@canb•auug.org.au
$ git checkout master
$ git reset --hard stable
Merging origin/master
Merging fixes/fixes
Merging arm-current/master
Merging m68k-current/for-linus
Merging powerpc-merge/merge
Merging sparc-current/master
Merging scsi-rc-fixes/master
Merging net-current/master
Merging sound-current/for-linus
Merging pci-current/for-linus
Merging wireless-current/master
Merging kbuild-current/for-linus
Merging quilt/driver-core.current
Merging quilt/tty.current
Merging quilt/usb.current
Merging quilt/staging.current
Merging cpufreq-current/fixes
Merging input-current/for-linus
Merging md-current/for-linus
Merging audit-current/for-linus
Merging crypto-current/master
Merging ide-curent/master
Merging dwmw2/master
Merging arm/devel
Merging davinci/davinci-next
Merging msm/for-next
Merging omap/for-next
CONFLICT (content): Merge conflict in arch/arm/mach-omap2/Makefile
Merging pxa/for-next
Merging samsung/next-samsung
CONFLICT (content): Merge conflict in arch/arm/Kconfig
Merging avr32/avr32-arch
CONFLICT (content): Merge conflict in arch/avr32/mach-at32ap/include/mach/cpu.h
Merging blackfin/for-linus
Merging cris/for-next
Merging ia64/test
Merging m68k/for-next
Merging m68knommu/for-next
CONFLICT (content): Merge conflict in arch/m68k/include/asm/ptrace.h
Merging microblaze/next
CONFLICT (content): Merge conflict in drivers/serial/of_serial.c
Merging mips/mips-for-linux-next
CONFLICT (content): Merge conflict in arch/mips/Kconfig
CONFLICT (content): Merge conflict in arch/mips/Makefile
CONFLICT (content): Merge conflict in arch/mips/include/asm/ftrace.h
CONFLICT (add/add): Merge conflict in arch/mips/kernel/ftrace.c
CONFLICT (add/add): Merge conflict in arch/mips/kernel/mcount.S
CONFLICT (content): Merge conflict in scripts/recordmcount.pl
Merging parisc/next
Merging powerpc/next
Merging 4xx/next
Merging 52xx-and-virtex/next
Merging galak/next
Merging s390/features
Merging sh/master
Merging sparc/master
Merging xtensa/master
Merging ceph/for-next
Merging cifs/master
Merging configfs/linux-next
Merging ecryptfs/next
Merging ext3/for_next
CONFLICT (content): Merge conflict in fs/cifs/dir.c
Merging ext4/next
Merging fatfs/master
Merging fuse/for-next
Merging gfs2/master
Merging jfs/next
Merging logfs/master
Merging nfs/linux-next
$ git reset --hard HEAD^
Merging refs/next/20091203/nfs
Merging nfsd/nfsd-next
Merging nilfs2/for-next
Merging ocfs2/linux-next
Merging squashfs/master
Merging udf/for_next
Merging v9fs/for-next
CONFLICT (add/add): Merge conflict in fs/9p/cache.c
Merging ubifs/linux-next
Merging xfs/master
Merging reiserfs-bkl/reiserfs/kill-bkl
Merging vfs/for-next
Merging pci/linux-next
Merging hid/for-next
Merging quilt/i2c
Merging bjdooks-i2c/next-i2c
Merging quilt/jdelvare-hwmon
Merging quilt/kernel-doc
Merging v4l-dvb/master
Merging kbuild/for-next
Merging kconfig/for-next
Merging ide/master
Merging libata/NEXT
Merging infiniband/for-next
Merging acpi/test
CONFLICT (content): Merge conflict in drivers/pci/hotplug/acpiphp_glue.c
Merging ieee1394/for-next
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv-1394.c
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv-avc.c
CONFLICT (add/add): Merge conflict in drivers/media/dvb/firewire/firedtv-fw.c
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv.h
Merging ubi/linux-next
Merging kvm/linux-next
Merging dlm/next
Merging scsi/master
Merging async_tx/next
Merging net/master
CONFLICT (delete/modify): net/wireless/wext.c deleted in net/master and modified in HEAD. Version HEAD of net/wireless/wext.c left in tree.
$ git rm -f net/wireless/wext.c
Applying: wext: merg fixup
Merging wireless/master
Applying: wireless: fix for mismerge
Merging mtd/master
CONFLICT (content): Merge conflict in drivers/mtd/devices/m25p80.c
CONFLICT (delete/modify): drivers/mtd/nand/excite_nandflash.c deleted in HEAD and modified in mtd/master. Version mtd/master of drivers/mtd/nand/excite_nandflash.c left in tree.
CONFLICT (content): Merge conflict in drivers/mtd/nand/pxa3xx_nand.c
$ git rm -f drivers/mtd/nand/excite_nandflash.c
Merging crypto/master
Merging sound/for-next
Merging cpufreq/next
CONFLICT (content): Merge conflict in include/acpi/processor.h
Merging quilt/rr
CONFLICT (content): Merge conflict in arch/arm/kernel/vmlinux.lds.S
Applying: modpost: autoconf.h has moved to include/generated
Merging mmc/next
Merging tmio-mmc/linux-next
Merging input/next
Merging lsm/for-next
Merging block/for-next
$ git reset --hard HEAD^
Merging refs/next/20091203/block
Merging quilt/device-mapper
Merging embedded/master
Merging firmware/master
Merging pcmcia/master
CONFLICT (content): Merge conflict in drivers/mtd/maps/pcmciamtd.c
CONFLICT (content): Merge conflict in drivers/net/pcmcia/fmvj18x_cs.c
CONFLICT (content): Merge conflict in drivers/net/pcmcia/nmclan_cs.c
CONFLICT (content): Merge conflict in drivers/net/pcmcia/xirc2ps_cs.c
CONFLICT (content): Merge conflict in drivers/net/wireless/ray_cs.c
CONFLICT (content): Merge conflict in drivers/pcmcia/Makefile
CONFLICT (content): Merge conflict in drivers/pcmcia/sa1100_h3600.c
Merging battery/master
Merging leds/for-mm
Merging backlight/for-mm
CONFLICT (content): Merge conflict in drivers/platform/x86/thinkpad_acpi.c
Merging kgdb/kgdb-next
Merging slab/for-next
Merging uclinux/for-next
Merging md/for-next
Merging mfd/for-next
Merging hdlc/hdlc-next
Merging drm/drm-next
Merging voltage/for-next
CONFLICT (content): Merge conflict in drivers/mfd/Kconfig
CONFLICT (content): Merge conflict in drivers/mfd/Makefile
Merging security-testing/next
CONFLICT (content): Merge conflict in Documentation/dontdiff
Merging lblnet/master
Merging agp/agp-next
Merging uwb/for-upstream
Merging watchdog/master
Merging bdev/master
Merging dwmw2-iommu/master
Merging cputime/cputime
Merging osd/linux-next
Merging jc_docs/docs-next
Merging nommu/master
Merging trivial/for-next
CONFLICT (content): Merge conflict in Documentation/video4linux/gspca.txt
CONFLICT (content): Merge conflict in drivers/md/dm-crypt.c
Merging audit/for-next
Merging quilt/aoe
Merging suspend/linux-next
Merging bluetooth/master
Merging fsnotify/for-next
CONFLICT (content): Merge conflict in arch/x86/ia32/ia32entry.S
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_32.h
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_64.h
CONFLICT (content): Merge conflict in arch/x86/kernel/syscall_table_32.S
CONFLICT (content): Merge conflict in fs/afs/write.c
CONFLICT (content): Merge conflict in fs/cifs/dir.c
CONFLICT (content): Merge conflict in fs/ubifs/file.c
CONFLICT (content): Merge conflict in include/asm-generic/fcntl.h
CONFLICT (content): Merge conflict in net/compat.c
CONFLICT (content): Merge conflict in net/socket.c
Merging irda/for-next
CONFLICT (content): Merge conflict in drivers/net/irda/irda-usb.c
Merging hwlat/for-linus
CONFLICT (content): Merge conflict in drivers/misc/Makefile
Merging drbd/for-jens
Merging catalin/for-next
Merging alacrity/linux-next
CONFLICT (content): Merge conflict in include/linux/Kbuild
CONFLICT (content): Merge conflict in lib/Kconfig
Merging i7core_edac/linux_next
Applying: i7core_edac: do not export static functions
Merging devicetree/next-devicetree
Merging spi/next-spi
Merging limits/writable_limits
CONFLICT (content): Merge conflict in arch/x86/ia32/ia32entry.S
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_32.h
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_64.h
CONFLICT (content): Merge conflict in arch/x86/kernel/syscall_table_32.S
Merging omap_dss2/for-next
Merging tip/auto-latest
CONFLICT (content): Merge conflict in arch/x86/kernel/kgdb.c
CONFLICT (content): Merge conflict in kernel/irq/chip.c
CONFLICT (content): Merge conflict in kernel/printk.c
CONFLICT (content): Merge conflict in kernel/signal.c
CONFLICT (content): Merge conflict in scripts/recordmcount.pl
Merging edac-amd/for-next
Merging oprofile/for-next
Merging percpu/for-next
CONFLICT (content): Merge conflict in arch/powerpc/platforms/pseries/hvCall.S
CONFLICT (content): Merge conflict in arch/x86/kvm/svm.c
CONFLICT (content): Merge conflict in kernel/softlockup.c
CONFLICT (content): Merge conflict in mm/slab.c
Applying: percpu: merge fixup for variable renaming
Merging workqueues/for-next
Merging sfi/sfi-test
Merging asm-generic/next
Merging hwpoison/hwpoison
Merging sysctl/master
CONFLICT (content): Merge conflict in kernel/sysctl_check.c
CONFLICT (content): Merge conflict in net/ipv4/sysctl_net_ipv4.c
CONFLICT (content): Merge conflict in net/ipv6/addrconf.c
CONFLICT (content): Merge conflict in net/sctp/sysctl.c
Merging quilt/driver-core
Merging quilt/tty
Merging quilt/usb
CONFLICT (content): Merge conflict in arch/arm/plat-mxc/Makefile
Merging quilt/staging
CONFLICT (content): Merge conflict in drivers/staging/Kconfig
CONFLICT (content): Merge conflict in drivers/staging/Makefile
CONFLICT (content): Merge conflict in drivers/staging/comedi/drivers/ni_labpc_cs.c
CONFLICT (content): Merge conflict in drivers/staging/comedi/drivers/ni_mio_cs.c
Merging scsi-post-merge/master
[-- Attachment #2: Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: linux-next: Tree for December 4
2009-12-04 9:30 Stephen Rothwell
@ 2009-12-04 9:44 ` Michal Simek
2009-12-04 10:44 ` Stephen Rothwell
0 siblings, 1 reply; 9+ messages in thread
From: Michal Simek @ 2009-12-04 9:44 UTC (permalink / raw)
To: Stephen Rothwell; +Cc: linux-next, LKML
Stephen Rothwell wrote:
> Hi all,
>
> My usual call for calm: please do not put stuff destined for 2.6.34 into
> linux-next trees until after 2.6.33-rc1.
>
> Changes since 20091203:
>
> The ext3 tree lost its build failure.
>
> The nfs tree gained a build failure so I used the version from
> next-20091203.
>
> The block tree gained a build failure so I used the version from
> next-20091203.
>
> The pcmcia tree gained a conflict against the net tree.
>
> The irda tree gained a conflict against the net tree.
>
> The limits tree gained conflicts against the net and fsnotify trees.
>
> The tip tree gained a conflict against the limits tree.
>
> The sysctl tree gained 2 conflicts against the net tree.
>
> ----------------------------------------------------------------------------
>
> I have created today's linux-next tree at
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> (patches at http://www.kernel.org/pub/linux/kernel/v2.6/next/ ). If you
> are tracking the linux-next tree using git, you should not use "git pull"
> to do so as that will try to merge the new linux-next release with the
> old one. You should use "git fetch" as mentioned in the FAQ on the wiki
> (see below).
>
> You can see which trees have been included by looking in the Next/Trees
> file in the source. There are also quilt-import.log and merge.log files
> in the Next directory. Between each merge, the tree was built with
> a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
> final fixups (if any), it is also built with powerpc allnoconfig (32 and
> 64 bit), ppc44x_defconfig and allyesconfig (minus
> CONFIG_PROFILE_ALL_BRANCHES - this fails its final link) and i386, sparc
> and sparc64 defconfig. These builds also have
> CONFIG_ENABLE_WARN_DEPRECATED, CONFIG_ENABLE_MUST_CHECK and
> CONFIG_DEBUG_INFO disabled when necessary.
>
> Below is a summary of the state of the merge.
>
> We are up to 155 trees (counting Linus' and 22 trees of patches pending
> for Linus' tree), more are welcome (even if they are currently empty).
> Thanks to those who have contributed, and to those who haven't, please do.
>
> Status of my local build tests will be at
> http://kisskb.ellerman.id.au/linux-next . If maintainers want to give
> advice about cross compilers/configs that work, we are always open to add
> more builds.
>
> Thanks to Jan Dittmer for adding the linux-next tree to his build tests
> at http://l4x.org/k/ , the guys at http://test.kernel.org/ and Randy
> Dunlap for doing many randconfig builds.
>
> There is a wiki covering stuff to do with linux-next at
> http://linux.f-seidel.de/linux-next/pmwiki/ . Thanks to Frank Seidel.
>
> Merging microblaze/next
> CONFLICT (content): Merge conflict in drivers/serial/of_serial.c
I removed that my first patch from my next branch - it is in tty tree.
Michal
--
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663
^ permalink raw reply [flat|nested] 9+ messages in thread
* linux-next: Tree for December 4
@ 2008-12-04 9:07 Stephen Rothwell
[not found] ` <20081204200745.eff0ac87.sfr-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
0 siblings, 1 reply; 9+ messages in thread
From: Stephen Rothwell @ 2008-12-04 9:07 UTC (permalink / raw)
To: linux-next; +Cc: LKML
[-- Attachment #1: Type: text/plain, Size: 7622 bytes --]
Hi all,
Changes since 20081203:
Today's tree fails the powerpc allyesconfig build.
New trees:
rr_cpumask
jc_docs
Undropped tree:
kbuild
lblnet
Dropped trees (temporarily):
sparc (build problem)
v4l-dvb (build problem)
xfs (build problem)
crypto (build problem)
backlight (build problem)
semaphore-removal (due to unfixed conflicts against Linus' tree)
cpu_alloc (build problem)
perfmon3 (concerns from the x86 team)
The 4xx tree lost its conflict.
The s390 tree lost a conflict.
The sparc tree gained a build failure and was dropped.
The driver-core tree gained a conflict against the galak tree.
The net tree lost its 2 conflicts.
The crypto tree gained a build failure and was dropped.
The mmc tree gained a build failure due to an interaction with the
driver-core tree and had a commit reverted.
The backlight tree gained a build failure and was dropped.
----------------------------------------------------------------------------
I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux-next.git
(patches at
http://www.kernel.org/pub/linux/kernel/people/sfr/linux-next/). If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one. You should use "git fetch" as mentioned in the FAQ on the wiki
(see below).
You can see which trees have been included by looking in the Next/Trees
file in the source. There are also quilt-import.log and merge.log files
in the Next directory. Between each merge, the tree was built with
a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
final fixups (if any), it is also built with powerpc allnoconfig,
44x_defconfig and allyesconfig and i386, sparc and sparc64 defconfig.
Below is a summary of the state of the merge.
We are up to 127 trees (counting Linus' and 15 trees of patches pending for
Linus' tree), more are welcome (even if they are currently empty).
Thanks to those who have contributed, and to those who haven't, please do.
Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next . If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.
Thanks to Jan Dittmer for adding the linux-next tree to his build tests
at http://l4x.org/k/ , the guys at http://test.kernel.org/ and Randy
Dunlap for doing many randconfig builds.
There is a wiki covering stuff to do with linux-next at
http://linux.f-seidel.de/linux-next/pmwiki/ . Thanks to Frank Seidel.
--
Cheers,
Stephen Rothwell sfr@canb•auug.org.au
$ git checkout master
$ git reset --hard stable
Merging origin/master
Merging arm-current/master
Merging m68k-current/for-linus
Merging powerpc-merge/merge
Merging sparc-current/master
Merging scsi-rc-fixes/master
Merging net-current/master
Merging sound-current/for-linus
Merging pci-current/for-linus
Merging wireless-current/master
Merging kbuild-current/master
Merging quilt/driver-core.current
Merging quilt/usb.current
Merging cpufreq-current/fixes
Merging input-current/for-linus
Merging md-current/for-2.6.26
Merging dwmw2/master
Merging arm/devel
Merging avr32/avr32-arch
Merging blackfin/for-linus
Merging cris/for-next
Merging ia64/test
Merging m68k/for-next
Merging m68knommu/for-next
Merging mips/mips-for-linux-next
Merging parisc/master
Merging powerpc/next
Merging 4xx/next
Merging galak/next
Merging pxa/for-next
Merging s390/features
CONFLICT (content): Merge conflict in drivers/char/Makefile
Merging sh/master
Merging sparc/master
Merging x86/auto-x86-next
Merging xtensa/master
Merging quilt/driver-core
CONFLICT (content): Merge conflict in arch/powerpc/platforms/85xx/mpc85xx_mds.c
Merging quilt/usb
Merging tip-core/auto-core-next
Merging cpus4096/auto-cpus4096-next
Merging ftrace/auto-ftrace-next
CONFLICT (content): Merge conflict in scripts/recordmcount.pl
Merging genirq/auto-genirq-next
Merging safe-poison-pointers/auto-safe-poison-pointers-next
Merging sched/auto-sched-next
Merging stackprotector/auto-stackprotector-next
Merging timers/auto-timers-next
Merging pci/linux-next
Merging quilt/device-mapper
Merging hid/for-next
Merging quilt/i2c
Merging quilt/jdelvare-hwmon
Merging quilt/kernel-doc
Merging jfs/next
Merging kbuild/master
Merging quilt/ide
CONFLICT (content): Merge conflict in drivers/ide/ide-io.c
Merging libata/NEXT
Merging nfs/linux-next
Merging infiniband/for-next
Merging acpi/test
Merging nfsd/nfsd-next
Merging ieee1394/for-next
Merging ubi/linux-next
Merging kvm/master
CONFLICT (content): Merge conflict in arch/x86/kernel/reboot.c
Merging dlm/next
Merging scsi/master
Merging ocfs2/linux-next
Merging ext4/next
Merging async_tx/next
Merging udf/for_next
Merging net/master
Applying net: async_tx merge fix
Merging mtd/master
CONFLICT (content): Merge conflict in drivers/mtd/maps/physmap.c
Merging wireless/master
Merging crypto/master
$ git reset --hard HEAD^
Merging vfs/for-next
Merging sound/for-next
Merging cpufreq/next
Merging v9fs/for-next
Merging rr_cpumask/master
Merging quilt/rr
CONFLICT (content): Merge conflict in arch/x86/kernel/setup.c
CONFLICT (content): Merge conflict in kernel/cpu.c
Merging cifs/master
CONFLICT (content): Merge conflict in fs/cifs/connect.c
Applying cifs: update for new IP4/6 address printing
Merging mmc/next
Created commit ede9f32: Revert "ricoh_mmc: Use suspend/resume_noirq"
Merging gfs2/master
Merging input/next
Merging semaphore/semaphore
Merging bkl-removal/bkl-removal
Merging ubifs/linux-next
Merging lsm/for-next
Merging block/for-next
Merging embedded/master
Merging firmware/master
CONFLICT (content): Merge conflict in drivers/net/tg3.c
CONFLICT (content): Merge conflict in firmware/Makefile
CONFLICT (content): Merge conflict in firmware/WHENCE
Merging pcmcia/master
Merging battery/master
Merging leds/for-mm
Merging backlight/for-mm
$ git reset --hard HEAD^
Merging kgdb/kgdb-next
Merging slab/for-next
Merging uclinux/for-next
Merging md/for-next
Merging kmemcheck/auto-kmemcheck-next
CONFLICT (content): Merge conflict in MAINTAINERS
CONFLICT (content): Merge conflict in arch/x86/mm/Makefile
CONFLICT (content): Merge conflict in mm/slab.c
CONFLICT (content): Merge conflict in mm/slub.c
Merging generic-ipi/auto-generic-ipi-next
Merging mfd/for-next
Merging hdlc/hdlc-next
Merging drm/drm-next
Merging voltage/for-next
Merging security-testing/next
CONFLICT (content): Merge conflict in fs/cifs/cifs_fs_sb.h
CONFLICT (content): Merge conflict in fs/nfsd/nfs4recover.c
CONFLICT (content): Merge conflict in fs/ocfs2/namei.c
Merging lblnet/master
Merging quilt/ttydev
CONFLICT (content): Merge conflict in fs/devpts/inode.c
Merging agp/agp-next
Merging oprofile/auto-oprofile-next
Merging fastboot/auto-fastboot-next
Merging sparseirq/auto-sparseirq-next
Merging iommu/auto-iommu-next
Merging uwb/for-upstream
Merging watchdog/master
Merging proc/proc
CONFLICT (content): Merge conflict in fs/proc/base.c
CONFLICT (content): Merge conflict in kernel/exit.c
Merging bdev/master
Merging dwmw2-iommu/master
Merging cputime/cputime
CONFLICT (content): Merge conflict in kernel/sched.c
Merging osd/linux-next
Merging fatfs/master
Merging fuse/for-next
Merging trivial/for-next
Merging quilt/staging
Merging scsi-post-merge/master
Merging jc_docs/docs-next
Created commit 2d10cdf: Revert "Merge commit 'sparc/master'"
[-- Attachment #2: Type: application/pgp-signature, Size: 197 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2009-12-04 10:44 UTC | newest]
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[not found] <200812061455.37331.m.kozlowski@tuxland.pl>
[not found] ` <200812061455.37331.m.kozlowski-NWF1p15JEu3VItvQsEIGlw@public.gmane.org>
2008-12-06 17:01 ` linux-next: Tree for December 4 Stephen Hemminger
[not found] ` <2681028.65321228582887579.JavaMail.root-bX68f012229Xuxj3zoTs5AC/G2K4zDHf@public.gmane.org>
2008-12-06 17:30 ` Mariusz Kozlowski
2009-12-04 9:30 Stephen Rothwell
2009-12-04 9:44 ` Michal Simek
2009-12-04 10:44 ` Stephen Rothwell
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2008-12-04 9:07 Stephen Rothwell
[not found] ` <20081204200745.eff0ac87.sfr-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2008-12-06 12:04 ` Mariusz Kozlowski
[not found] ` <200812061304.12216.m.kozlowski-NWF1p15JEu3VItvQsEIGlw@public.gmane.org>
2008-12-06 13:42 ` Alexander Beregalov
2008-12-07 0:43 ` Stephen Rothwell
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