Displaying 20 results from an estimated 26 matches for "_cond_resched".
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cond_resched
2018 Aug 16
0
[PATCH] drm/nouveau: Prevent handling ACPI HPD events too early
...f400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f78ec938000 CR3: 000000073720a003 CR4: 00000000003606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
? _cond_resched+0x15/0x30
nouveau_connector_detect+0x2ce/0x520 [nouveau]
? _cond_resched+0x15/0x30
? ww_mutex_lock+0x12/0x40
drm_helper_probe_detect_ctx+0x8b/0xe0 [drm_kms_helper]
drm_helper_hpd_irq_event+0xa8/0x120 [drm_kms_helper]
nouveau_display_hpd_work+0x2a/0x60 [nouveau]
process_one_work+0x187/0x340...
2017 Dec 02
0
nouveau: refcount_t splat on 4.15-rc1 on nv50
...nvkm_ioctl+0x21e/0x5a0 [nouveau]
[ 10.004548] ? yield_to+0x2b2/0x370
[ 10.008257] nvif_object_init+0xef/0x1b0 [nouveau]
[ 10.013281] nvif_device_init+0x9/0x40 [nouveau]
[ 10.018136] nouveau_cli_init+0x234/0x12f0 [nouveau]
[ 10.023253] ? idr_alloc_cyclic+0x6c/0x110
[ 10.027487] ? _cond_resched+0x1d/0x80
[ 10.031366] ? kmem_cache_alloc+0x1f0/0x2d0
[ 10.035790] nouveau_drm_load+0x71/0xec0 [nouveau]
[ 10.040735] drm_dev_register+0x1b4/0x330
[ 10.044872] ? pci_enable_device_flags+0x155/0x200
[ 10.049806] drm_get_pci_dev+0xde/0x2c0
[ 10.053874] nouveau_drm_probe+0x1b9/0x240...
2013 Jul 27
1
WARN in drm_crtc.c:1992 on 3.11-rc2
...+0x6d/0xba [drm]
[ 379.242835] [<ffffffff8106e332>] warn_slowpath_null+0x1a/0x1c
[ 379.242850] [<ffffffffa0142453>]
drm_mode_set_config_internal+0x6d/0xba [drm]
[ 379.242866] [<ffffffffa0144895>] drm_mode_setcrtc+0x495/0x4ef [drm]
[ 379.242871] [<ffffffff816d1769>] ? _cond_resched+0xe/0x22
[ 379.242875] [<ffffffff816d0044>] ? mutex_lock+0x16/0x37
[ 379.242887] [<ffffffffa013772c>] drm_ioctl+0x305/0x41c [drm]
[ 379.242913] [<ffffffffa0144400>] ? drm_mode_setplane+0x354/0x354 [drm]
[ 379.242930] [<ffffffff8114fe03>] do_vfs_ioctl+0x407/0x448
[ 3...
2017 Jun 22
5
[Bug 101553] New: [ 8.944203] nouveau 0000:01:00.0: DRM: failed to create kernel channel, -22
https://bugs.freedesktop.org/show_bug.cgi?id=101553
Bug ID: 101553
Summary: [ 8.944203] nouveau 0000:01:00.0: DRM: failed to
create kernel channel, -22
Product: xorg
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
2020 Jun 16
0
iwlwifi problem after Centos 8.2 update
...x890
[ 650.251343] ? __nla_reserve+0x38/0x50
[ 650.251345] ? security_sock_rcv_skb+0x2a/0x40
[ 650.251346] ? sk_filter_trim_cap+0x49/0x230
[ 650.251348] ? netlink_attachskb+0x1b0/0x1e0
[ 650.251349] ? skb_queue_tail+0x1b/0x50
[ 650.251351] ? __netlink_sendskb+0x51/0x70
[ 650.251354] ? _cond_resched+0x15/0x30
[ 650.251356] ? kmem_cache_alloc_trace+0x140/0x1c0
[ 650.251357] rtnl_newlink+0x43/0x60
[ 650.251358] rtnetlink_rcv_msg+0x200/0x2f0
[ 650.251359] ? rtnl_calcit.isra.35+0x110/0x110
[ 650.251360] netlink_rcv_skb+0x4c/0x120
[ 650.251362] netlink_unicast+0x19e/0x260
[ 650.251363]...
2020 Apr 02
0
Stacktrace from 5.4.26 kernel.
...R08: 0000011c5ab9d567 R09:
> 0000000000000001
> [ 785.581337] R10: ffffa47c40267d38 R11: 0000000000000000 R12:
> ffff94854d06d400
> [ 785.581338] R13: ffff948711b64600 R14: ffff948711b64b74 R15:
> 0000000000000000
> [ 785.581340] tcp_recvmsg+0x297/0xb70
> [ 785.581344] ? _cond_resched+0x19/0x40
> [ 785.581347] ? aa_sk_perm+0x43/0x190
> [ 785.581351] inet_recvmsg+0x5e/0xe0
> [ 785.581353] sock_recvmsg+0x66/0x70
> [ 785.581357] ceph_tcp_recvpage+0x76/0xa0 [libceph]
> [ 785.581363] ceph_con_workfn+0x1a33/0x2be0 [libceph]
> [ 785.581365] process_one_wor...
2011 Sep 05
0
Slow performance
...2]
[<ffffffff81437f4e>] ? mutex_lock+0x16/0x3a
[<ffffffffa065e0fd>] ocfs2_create+0xa2/0x10a [ocfs2]
[<ffffffff8112268f>] vfs_create+0x7e/0x9d
[<ffffffff81125794>] do_filp_open+0x302/0x92d
[<ffffffff810425cb>] ? should_resched+0xe/0x2f
[<ffffffff81437731>] ? _cond_resched+0xe/0x22
[<ffffffff81238109>] ? might_fault+0xe/0x10
[<ffffffff812381f3>] ? __strncpy_from_user+0x20/0x4a
[<ffffffff81114bc8>] do_sys_open+0x62/0x109
[<ffffffff81114ca2>] sys_open+0x20/0x22
[<ffffffff81011db2>] system_call_fastpath+0x16/0x1b
Checking the bz, thes...
2017 Dec 03
0
nouveau: refcount_t splat on 4.15-rc1 on nv50
...] ? driver_probe_device+0x330/0x330
[ 8.209928] bus_for_each_dev+0x5c/0x90
[ 8.209930] bus_add_driver+0x196/0x220
[ 8.209932] ? 0xffffffffc05f6000
[ 8.209934] driver_register+0x57/0xc0
[ 8.209935] ? 0xffffffffc05f6000
[ 8.209938] do_one_initcall+0x4b/0x190
[ 8.209941] ? _cond_resched+0x15/0x40
[ 8.209943] ? kmem_cache_alloc_trace+0x103/0x1e0
[ 8.209947] ? do_init_module+0x22/0x201
[ 8.209949] do_init_module+0x5b/0x201
[ 8.209951] load_module+0x242b/0x2b20
[ 8.209953] ? __vfs_read+0xd2/0x140
[ 8.209956] ? SYSC_finit_module+0x90/0xb0
[ 8.209958] SYSC_f...
2018 May 02
0
[PATCH] drm/nouveau: Fix deadlock in nv50_mstm_register_connector()
...tex_lock.constprop.13+0x8f/0x1000
lock_acquire+0x9f/0x200
? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper]
? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper]
__mutex_lock+0x70/0x9d0
? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper]
? ww_mutex_lock+0x43/0x80
? _cond_resched+0x15/0x30
? ww_mutex_lock+0x43/0x80
? drm_modeset_lock+0xb2/0x130 [drm]
? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper]
drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper]
nv50_mstm_register_connector+0x2c/0x50 [nouveau]
drm_dp_add_port+0x2f5/0x420 [drm_kms_helper]
? mark...
2020 Nov 03
0
[patch V3 23/37] sched: Make migrate_disable/enable() independent of RT
...2 +-
kernel/sched/core.c | 45 +++++++++++++++++++++++++++++++++++----------
kernel/sched/sched.h | 4 ++--
lib/smp_processor_id.c | 2 +-
6 files changed, 56 insertions(+), 56 deletions(-)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -204,6 +204,7 @@ extern int _cond_resched(void);
extern void ___might_sleep(const char *file, int line, int preempt_offset);
extern void __might_sleep(const char *file, int line, int preempt_offset);
extern void __cant_sleep(const char *file, int line, int preempt_offset);
+extern void __cant_migrate(const char *file, int line);
/**...
2012 Jun 18
0
a stacktrace i had on my luks encrypted btrfs partition on kernel 3.4
...0 #2
[34736.266545] Call Trace:
[34736.266547] <#SS> [<ffffffff81353c01>] ? __schedule_bug+0x3e/0x46
[34736.266558] [<ffffffff813586cf>] ? __schedule+0x85/0x4e1
[34736.266563] [<ffffffff8103a2d9>] ? console_unlock+0x1b6/0x1e9
[34736.266568] [<ffffffff8105c46c>] ? __cond_resched+0x1d/0x26
[34736.266571] [<ffffffff81358b79>] ? _cond_resched+0x11/0x1b
[34736.266575] [<ffffffff813583d0>] ? down_read+0x9/0x19
[34736.266579] [<ffffffff81048681>] ? exit_signals+0x1c/0x115
[34736.266583] [<ffffffff8103cbe0>] ? do_exit+0x10f/0x7a9
[34736.266587] [<f...
2011 Feb 11
1
null pointer dereference in iov_iter_copy_from_user_atomic while updating rpm packages
...18] [<c0405cae>] ?
show_trace+0x17/0x19
Feb 10 10:59:45 testbox kernel: [ 524.585121] [<c07cb105>] ?
dump_stack+0x6d/0x73
Feb 10 10:59:45 testbox kernel: [ 524.585124] [<c042e20a>] ?
__might_sleep+0xdd/0xe4
Feb 10 10:59:45 testbox kernel: [ 524.585128] [<c0436e23>] ?
__cond_resched+0x1b/0x2b
Feb 10 10:59:45 testbox kernel: [ 524.585130] [<c07d2e39>] ?
_cond_resched+0x18/0x21
Feb 10 10:59:45 testbox kernel: [ 524.585133] [<c07d3831>] ?
down_read+0x21/0x30
Feb 10 10:59:45 testbox kernel: [ 524.585136] [<c046c69f>] ?
acct_collect+0x3e/0x138
Feb 10 10:59:4...
2020 Oct 09
1
[PATCH] drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth
...bus_for_each_dev+0x75/0xc0
Oct 09 14:17:46 lp-sasha kernel: bus_add_driver+0x106/0x1c0
Oct 09 14:17:46 lp-sasha kernel: driver_register+0x86/0xe0
Oct 09 14:17:46 lp-sasha kernel: ? 0xffffffffa044e000
Oct 09 14:17:46 lp-sasha kernel: do_one_initcall+0x48/0x1e0
Oct 09 14:17:46 lp-sasha kernel: ? _cond_resched+0x11/0x60
Oct 09 14:17:46 lp-sasha kernel: ? kmem_cache_alloc_trace+0x19c/0x1e0
Oct 09 14:17:46 lp-sasha kernel: do_init_module+0x57/0x220
Oct 09 14:17:46 lp-sasha kernel: __do_sys_finit_module+0xa0/0xe0
Oct 09 14:17:46 lp-sasha kernel: do_syscall_64+0x33/0x40
Oct 09 14:17:46 lp-sasha kernel:...
2020 Oct 13
1
[PATCH v2] drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth
...bus_for_each_dev+0x75/0xc0
Oct 09 14:17:46 lp-sasha kernel: bus_add_driver+0x106/0x1c0
Oct 09 14:17:46 lp-sasha kernel: driver_register+0x86/0xe0
Oct 09 14:17:46 lp-sasha kernel: ? 0xffffffffa044e000
Oct 09 14:17:46 lp-sasha kernel: do_one_initcall+0x48/0x1e0
Oct 09 14:17:46 lp-sasha kernel: ? _cond_resched+0x11/0x60
Oct 09 14:17:46 lp-sasha kernel: ? kmem_cache_alloc_trace+0x19c/0x1e0
Oct 09 14:17:46 lp-sasha kernel: do_init_module+0x57/0x220
Oct 09 14:17:46 lp-sasha kernel: __do_sys_finit_module+0xa0/0xe0
Oct 09 14:17:46 lp-sasha kernel: do_syscall_64+0x33/0x40
Oct 09 14:17:46 lp-sasha kernel:...
2011 Sep 21
3
[PATCH] Btrfs: fix orphan cleanup regression
In fixing how we deal with bad inodes, we had a regression in the orphan cleanup
code, since it expects to get a bad inode back. So fix it to deal with getting
-ESTALE back by deleting the orphan item manually and moving on. Thanks,
Reported-by: Simon Kirby <sim@hostway.ca>
Signed-off-by: Josef Bacik <josef@redhat.com>
---
fs/btrfs/inode.c | 36
2014 Jul 22
0
Bug#755753: xen-hypervisor-4.1-amd64: xen crashes at random
...x9/0x25
Jul 17 06:25:51 placka kernel: [34973.933441] [<ffffffff813505cf>] ? _raw_spin_unlock_irqrestore+0xe/0xf
Jul 17 06:25:51 placka kernel: [34973.935882] [<ffffffff810475a7>] ? console_unlock+0x1f7/0x206
Jul 17 06:25:51 placka kernel: [34973.938257] [<ffffffff810420a0>] ? __cond_resched+0x1d/0x26
Jul 17 06:25:51 placka kernel: [34973.940629] [<ffffffff8134f27f>] ? _cond_resched+0x12/0x1c
Jul 17 06:25:51 placka kernel: [34973.942952] [<ffffffff8106f2b5>] ? exit_robust_list+0x2a/0x138
Jul 17 06:25:51 placka kernel: [34973.945295] [<ffffffff8100122a>] ? hypercall...
2018 Apr 03
2
nouveau TRAP_M2MF still there on G98
...DX: 0000000000000000 RSI: 0000000000200042 RDI: 0000000000000380
[18830.349278] nvif_object_mthd+0x123/0x150 [nouveau]
[18830.354492] RBP: 0000000000000000 R08: 0000000000000080 R09: ffffc9000373bd20
[18830.354495] R10: 0000000000000002 R11: 000000000000000f R12: 0000000000000000
[18830.357823] ? _cond_resched+0x10/0x40
[18830.362985] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[18830.362991] ? common_interrupt+0xa/0xf
[18830.367541] nvif_vmm_map+0x90/0xd0 [nouveau]
[18830.370549] ? hrtimer_interrupt+0x112/0x240
[18830.375189] nouveau_mem_map+0x77/0xd0 [nouveau]
[18830.378884]...
2013 Feb 03
3
kernel BUG at fs/btrfs/extent-tree.c:6185!
Hi guys,
my computer suddenly failed to boot. It seams that it is unable to mount
/home which is btrfs. Here are the messages I get during the boot (the
relevant part; hopefully):
Feb 02 13:59:58 Edge kernel: kernel BUG at fs/btrfs/extent-tree.c:6185!
Feb 02 13:59:58 Edge kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Feb 02 13:59:58 Edge kernel: Modules linked in: joydev coretemp kvm_intel
kvm
2010 Mar 02
3
2.6.33 high cpu usage
With the ATI bug I was hitting earlier fixed, only my btrfs partition
continues to show high cpu usage for some operations.
Rsync, git pull, git checkout and svn up are typicall operations which
trigger the high cpu usage.
As an example, this perf report is from using git checkout to change to
a new branch; the change needed to checkout 208 files out of about 1600
total files. du(1) reports
2015 Feb 16
2
Intermittent problem, likely disk IO related - mptscsih: ioc0: attempting task abort!
...eb 16 06:07:01 [<ffffffff8153193c>] ? thread_return+0x6ac/0x7d0
Feb 16 06:07:01 [<ffffffffa002e35d>] ? write_msg+0xfd/0x110 [netconsole]
Feb 16 06:07:01 [<ffffffffa00b2d0e>] ? drm_crtc_helper_set_config+0x1be/0xa60 [drm_kms_helper]
Feb 16 06:07:01 [<ffffffff8106c85a>] ? __cond_resched+0x2a/0x40
Feb 16 06:07:01 [<ffffffff81531d30>] ? _cond_resched+0x30/0x40
Feb 16 06:07:01 [<ffffffff81174e18>] ? __kmalloc+0x138/0x230
Feb 16 06:07:01 [<ffffffff810ba332>] ? __module_text_address+0x12/0x60
Feb 16 06:07:01 [<ffffffffa00b2d0e>] ? drm_crtc_helper_set_config+...