From: Valdis.Kletnieks@vt.edu
To: Andrew Morton <akpm@linux-foundation.org>,
David Airlie <airlied@linux.ie>, Ben Skeggs <bskeggs@redhat.com>,
Francisco Jerez <currojerez@riseup.net>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: mmotm 2010-07-27 - nouveau lockdep issues.
Date: Wed, 28 Jul 2010 01:42:03 -0400 [thread overview]
Message-ID: <31845.1280295723@localhost> (raw)
In-Reply-To: Your message of "Tue, 27 Jul 2010 14:56:50 PDT." <201007272226.o6RMQRBm008735@imap1.linux-foundation.org>
[-- Attachment #1: Type: text/plain, Size: 19505 bytes --]
On Tue, 27 Jul 2010 14:56:50 PDT, akpm@linux-foundation.org said:
> The mm-of-the-moment snapshot 2010-07-27-14-56 has been uploaded to
>
> http://userweb.kernel.org/~akpm/mmotm/
Hit this while the X server was on its way down during a 'shutdown -r now'. Worked fine
in -rc5-mmotm0719. 'e16' is the Enlightenment window manager, if that matters.
[ 93.181787] [drm:output_poll_execute] *ERROR* delayed enqueue failed 1
[ 99.802836] [drm] nouveau 0000:01:00.0: Allocating FIFO number 4
[ 99.808875] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 4
[ 103.262226] [drm:output_poll_execute] *ERROR* delayed enqueue failed 1
[ 113.341948] [drm:output_poll_execute] *ERROR* delayed enqueue failed 1
[ 123.421836] [drm:output_poll_execute] *ERROR* delayed enqueue failed 1
[ 123.550520] [drm] nouveau 0000:01:00.0: nouveau_channel_free: freeing fifo 4
[ 123.551253]
[ 123.551253] ======================================================
[ 123.551253] [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ]
[ 123.551253] 2.6.35-rc6-mmotm0727 #1
[ 123.551253] ------------------------------------------------------
[ 123.551253] e16/3822 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
[ 123.551253] (&(&mm->unused_lock)->rlock){+.+...}, at: [<ffffffff812a94bc>] drm_mm_put_block+0x10e/0x142
[ 123.551253]
[ 123.551253] and this task is already holding:
[ 123.551253] (&(&dev_priv->context_switch_lock)->rlock){-.....}, at: [<ffffffff812bdbab>] nouveau_channel_free+0x10f/0x233
[ 123.551253] which would create a new lock dependency:
[ 123.551253] (&(&dev_priv->context_switch_lock)->rlock){-.....} -> (&(&mm->unused_lock)->rlock){+.+...}
[ 123.551253]
[ 123.551253] but this new dependency connects a HARDIRQ-irq-safe lock:
[ 123.551253] (&(&dev_priv->context_switch_lock)->rlock){-.....}
[ 123.551253] ... which became HARDIRQ-irq-safe at:
[ 123.551253] [<ffffffff81065043>] __lock_acquire+0x301/0xd6a
[ 123.551253] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.551253] [<ffffffff81594dda>] _raw_spin_lock_irqsave+0x44/0x57
[ 123.551253] [<ffffffff812c264b>] nouveau_irq_handler+0x63/0x1920
[ 123.551253] [<ffffffff810817bb>] handle_IRQ_event+0xad/0x213
[ 123.551253] [<ffffffff81083bd2>] handle_fasteoi_irq+0xd1/0x115
[ 123.551253] [<ffffffff81004b6e>] handle_irq+0x122/0x133
[ 123.551253] [<ffffffff8100499f>] do_IRQ+0x57/0xaf
[ 123.551253]
[ 123.604031] [drm] nouveau 0000:01:00.0: GPU lockup - switching to software fbcon
[ 123.604031] [<ffffffff81595cd3>] ret_from_intr+0x0/0xf
[ 123.604031] [<ffffffff81000c73>] cpu_idle+0x85/0x169
[ 123.604031] [<ffffffff81b62061>] start_secondary+0x1b1/0x1b5
[ 123.604031]
[ 123.604031] to a HARDIRQ-irq-unsafe lock:
[ 123.604031] (&(&mm->unused_lock)->rlock){+.+...}
[ 123.604031] ... which became HARDIRQ-irq-unsafe at:
[ 123.604031] ... [<ffffffff810650c4>] __lock_acquire+0x382/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a9669>] drm_mm_pre_get+0x24/0xb2
[ 123.604031] [<ffffffff812b748b>] ttm_bo_init+0x1fe/0x3c0
[ 123.604031] [<ffffffff812c5dce>] nouveau_bo_new+0x3ae/0x423
[ 123.604031] [<ffffffff812bf2c8>] nouveau_mem_init+0x293/0x487
[ 123.604031] [<ffffffff812bce55>] nouveau_card_init+0xa5e/0xd52
[ 123.604031] [<ffffffff812bd675>] nouveau_load+0x519/0x528
[ 123.604031] [<ffffffff812a74af>] drm_get_pci_dev+0x174/0x26a
[ 123.604031] [<ffffffff8158a14e>] nouveau_pci_probe+0x10/0x12
[ 123.604031] [<ffffffff812228ce>] local_pci_probe+0x3f/0x70
[ 123.604031] [<ffffffff81222c4c>] pci_device_probe+0x65/0x96
[ 123.604031] [<ffffffff8130a840>] driver_probe_device+0xe8/0x182
[ 123.604031] [<ffffffff8130a924>] __driver_attach+0x4a/0x6b
[ 123.604031] [<ffffffff81309a2f>] bus_for_each_dev+0x57/0x83
[ 123.604031] [<ffffffff8130a505>] driver_attach+0x19/0x1b
[ 123.604031] [<ffffffff8130a147>] bus_add_driver+0xae/0x205
[ 123.604031] [<ffffffff8130ab80>] driver_register+0xb5/0x122
[ 123.604031] [<ffffffff81222e82>] __pci_register_driver+0x61/0xcd
[ 123.604031] [<ffffffff812a7839>] drm_pci_init+0x31/0x98
[ 123.604031] [<ffffffff812a003f>] drm_init+0x5d/0x61
[ 123.604031] [<ffffffff81b4e59a>] nouveau_init+0x48/0x4a
[ 123.604031] [<ffffffff810002ff>] do_one_initcall+0x7a/0x12f
[ 123.604031] [<ffffffff81b2ccae>] kernel_init+0x138/0x1c2
[ 123.604031] [<ffffffff81003554>] kernel_thread_helper+0x4/0x10
[ 123.604031]
[ 123.604031] other info that might help us debug this:
[ 123.604031]
[ 123.604031] 1 lock held by e16/3822:
[ 123.604031] #0: (&(&dev_priv->context_switch_lock)->rlock){-.....}, at: [<ffffffff812bdbab>] nouveau_channel_free+0x10f/0x233
[ 123.604031]
[ 123.604031] the dependencies between HARDIRQ-irq-safe lock and the holding lock:
[ 123.604031] -> (&(&dev_priv->context_switch_lock)->rlock){-.....} ops: 15 {
[ 123.604031] IN-HARDIRQ-W at:
[ 123.604031] [<ffffffff81065043>] __lock_acquire+0x301/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594dda>] _raw_spin_lock_irqsave+0x44/0x57
[ 123.604031] [<ffffffff812c264b>] nouveau_irq_handler+0x63/0x1920
[ 123.604031] [<ffffffff810817bb>] handle_IRQ_event+0xad/0x213
[ 123.604031] [<ffffffff81083bd2>] handle_fasteoi_irq+0xd1/0x115
[ 123.604031] [<ffffffff81004b6e>] handle_irq+0x122/0x133
[ 123.604031] [<ffffffff8100499f>] do_IRQ+0x57/0xaf
[ 123.604031] [<ffffffff81595cd3>] ret_from_intr+0x0/0xf
[ 123.604031] [<ffffffff81000c73>] cpu_idle+0x85/0x169
[ 123.604031] [<ffffffff81b62061>] start_secondary+0x1b1/0x1b5
[ 123.604031] INITIAL USE at:
[ 123.604031] [<ffffffff81065145>] __lock_acquire+0x403/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594dda>] _raw_spin_lock_irqsave+0x44/0x57
[ 123.604031] [<ffffffff812c264b>] nouveau_irq_handler+0x63/0x1920
[ 123.604031] [<ffffffff810817bb>] handle_IRQ_event+0xad/0x213
[ 123.604031] [<ffffffff81083bd2>] handle_fasteoi_irq+0xd1/0x115
[ 123.604031] [<ffffffff81004b6e>] handle_irq+0x122/0x133
[ 123.604031] [<ffffffff8100499f>] do_IRQ+0x57/0xaf
[ 123.604031] [<ffffffff81595cd3>] ret_from_intr+0x0/0xf
[ 123.604031] [<ffffffff81000c73>] cpu_idle+0x85/0x169
[ 123.604031] [<ffffffff81b62061>] start_secondary+0x1b1/0x1b5
[ 123.604031] }
[ 123.604031] ... key at: [<ffffffff8243b758>] __key.32520+0x0/0x8
[ 123.604031] ... acquired at:
[ 123.604031] [<ffffffff810648cd>] check_irq_usage+0x42/0x89
[ 123.604031] [<ffffffff810657d6>] __lock_acquire+0xa94/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a94bc>] drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff812bf7e2>] nouveau_gpuobj_del+0x14c/0x179
[ 123.604031] [<ffffffff812c02ad>] nouveau_gpuobj_ref_del+0x25d/0x284
[ 123.604031] [<ffffffff812e3fb2>] nv50_graph_destroy_context+0xd0/0xdc
[ 123.604031] [<ffffffff812bdbdd>] nouveau_channel_free+0x141/0x233
[ 123.604031] [<ffffffff812be5bf>] nouveau_ioctl_fifo_free+0x79/0x86
[ 123.604031] [<ffffffff8129fdab>] drm_ioctl+0x2b3/0x36b
[ 123.604031] [<ffffffff810ec6fc>] vfs_ioctl+0x31/0xa2
[ 123.604031] [<ffffffff810ed07b>] do_vfs_ioctl+0x496/0x4c9
[ 123.604031] [<ffffffff810ed105>] sys_ioctl+0x57/0x96
[ 123.604031] [<ffffffff8100272b>] system_call_fastpath+0x16/0x1b
[ 123.604031]
[ 123.604031]
[ 123.604031] the dependencies between the lock to be acquired and HARDIRQ-irq-unsafe lock:
[ 123.604031] -> (&(&mm->unused_lock)->rlock){+.+...} ops: 10338 {
[ 123.604031] HARDIRQ-ON-W at:
[ 123.604031] [<ffffffff810650c4>] __lock_acquire+0x382/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a9669>] drm_mm_pre_get+0x24/0xb2
[ 123.604031] [<ffffffff812b748b>] ttm_bo_init+0x1fe/0x3c0
[ 123.604031] [<ffffffff812c5dce>] nouveau_bo_new+0x3ae/0x423
[ 123.604031] [<ffffffff812bf2c8>] nouveau_mem_init+0x293/0x487
[ 123.604031] [<ffffffff812bce55>] nouveau_card_init+0xa5e/0xd52
[ 123.604031] [<ffffffff812bd675>] nouveau_load+0x519/0x528
[ 123.604031] [<ffffffff812a74af>] drm_get_pci_dev+0x174/0x26a
[ 123.604031] [<ffffffff8158a14e>] nouveau_pci_probe+0x10/0x12
[ 123.604031] [<ffffffff812228ce>] local_pci_probe+0x3f/0x70
[ 123.604031] [<ffffffff81222c4c>] pci_device_probe+0x65/0x96
[ 123.604031] [<ffffffff8130a840>] driver_probe_device+0xe8/0x182
[ 123.604031] [<ffffffff8130a924>] __driver_attach+0x4a/0x6b
[ 123.604031] [<ffffffff81309a2f>] bus_for_each_dev+0x57/0x83
[ 123.604031] [<ffffffff8130a505>] driver_attach+0x19/0x1b
[ 123.604031] [<ffffffff8130a147>] bus_add_driver+0xae/0x205
[ 123.604031] [<ffffffff8130ab80>] driver_register+0xb5/0x122
[ 123.604031] [<ffffffff81222e82>] __pci_register_driver+0x61/0xcd
[ 123.604031] [<ffffffff812a7839>] drm_pci_init+0x31/0x98
[ 123.604031] [<ffffffff812a003f>] drm_init+0x5d/0x61
[ 123.604031] [<ffffffff81b4e59a>] nouveau_init+0x48/0x4a
[ 123.604031] [<ffffffff810002ff>] do_one_initcall+0x7a/0x12f
[ 123.604031] [<ffffffff81b2ccae>] kernel_init+0x138/0x1c2
[ 123.604031] [<ffffffff81003554>] kernel_thread_helper+0x4/0x10
[ 123.604031] SOFTIRQ-ON-W at:
[ 123.604031] [<ffffffff810650e5>] __lock_acquire+0x3a3/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a9669>] drm_mm_pre_get+0x24/0xb2
[ 123.604031] [<ffffffff812b748b>] ttm_bo_init+0x1fe/0x3c0
[ 123.604031] [<ffffffff812c5dce>] nouveau_bo_new+0x3ae/0x423
[ 123.604031] [<ffffffff812bf2c8>] nouveau_mem_init+0x293/0x487
[ 123.604031] [<ffffffff812bce55>] nouveau_card_init+0xa5e/0xd52
[ 123.604031] [<ffffffff812bd675>] nouveau_load+0x519/0x528
[ 123.604031] [<ffffffff812a74af>] drm_get_pci_dev+0x174/0x26a
[ 123.604031] [<ffffffff8158a14e>] nouveau_pci_probe+0x10/0x12
[ 123.604031] [<ffffffff812228ce>] local_pci_probe+0x3f/0x70
[ 123.604031] [<ffffffff81222c4c>] pci_device_probe+0x65/0x96
[ 123.604031] [<ffffffff8130a840>] driver_probe_device+0xe8/0x182
[ 123.604031] [<ffffffff8130a924>] __driver_attach+0x4a/0x6b
[ 123.604031] [<ffffffff81309a2f>] bus_for_each_dev+0x57/0x83
[ 123.604031] [<ffffffff8130a505>] driver_attach+0x19/0x1b
[ 123.604031] [<ffffffff8130a147>] bus_add_driver+0xae/0x205
[ 123.604031] [<ffffffff8130ab80>] driver_register+0xb5/0x122
[ 123.604031] [<ffffffff81222e82>] __pci_register_driver+0x61/0xcd
[ 123.604031] [<ffffffff812a7839>] drm_pci_init+0x31/0x98
[ 123.604031] [<ffffffff812a003f>] drm_init+0x5d/0x61
[ 123.604031] [<ffffffff81b4e59a>] nouveau_init+0x48/0x4a
[ 123.604031] [<ffffffff810002ff>] do_one_initcall+0x7a/0x12f
[ 123.604031] [<ffffffff81b2ccae>] kernel_init+0x138/0x1c2
[ 123.604031] [<ffffffff81003554>] kernel_thread_helper+0x4/0x10
[ 123.604031] INITIAL USE at:
[ 123.604031] [<ffffffff81065145>] __lock_acquire+0x403/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a9669>] drm_mm_pre_get+0x24/0xb2
[ 123.604031] [<ffffffff812b748b>] ttm_bo_init+0x1fe/0x3c0
[ 123.604031] [<ffffffff812c5dce>] nouveau_bo_new+0x3ae/0x423
[ 123.604031] [<ffffffff812bf2c8>] nouveau_mem_init+0x293/0x487
[ 123.604031] [<ffffffff812bce55>] nouveau_card_init+0xa5e/0xd52
[ 123.604031] [<ffffffff812bd675>] nouveau_load+0x519/0x528
[ 123.604031] [<ffffffff812a74af>] drm_get_pci_dev+0x174/0x26a
[ 123.604031] [<ffffffff8158a14e>] nouveau_pci_probe+0x10/0x12
[ 123.604031] [<ffffffff812228ce>] local_pci_probe+0x3f/0x70
[ 123.604031] [<ffffffff81222c4c>] pci_device_probe+0x65/0x96
[ 123.604031] [<ffffffff8130a840>] driver_probe_device+0xe8/0x182
[ 123.604031] [<ffffffff8130a924>] __driver_attach+0x4a/0x6b
[ 123.604031] [<ffffffff81309a2f>] bus_for_each_dev+0x57/0x83
[ 123.604031] [<ffffffff8130a505>] driver_attach+0x19/0x1b
[ 123.604031] [<ffffffff8130a147>] bus_add_driver+0xae/0x205
[ 123.604031] [<ffffffff8130ab80>] driver_register+0xb5/0x122
[ 123.604031] [<ffffffff81222e82>] __pci_register_driver+0x61/0xcd
[ 123.604031] [<ffffffff812a7839>] drm_pci_init+0x31/0x98
[ 123.604031] [<ffffffff812a003f>] drm_init+0x5d/0x61
[ 123.604031] [<ffffffff81b4e59a>] nouveau_init+0x48/0x4a
[ 123.604031] [<ffffffff810002ff>] do_one_initcall+0x7a/0x12f
[ 123.604031] [<ffffffff81b2ccae>] kernel_init+0x138/0x1c2
[ 123.604031] [<ffffffff81003554>] kernel_thread_helper+0x4/0x10
[ 123.604031] }
[ 123.604031] ... key at: [<ffffffff8243b408>] __key.30042+0x0/0x8
[ 123.604031] ... acquired at:
[ 123.604031] [<ffffffff810648cd>] check_irq_usage+0x42/0x89
[ 123.604031] [<ffffffff810657d6>] __lock_acquire+0xa94/0xd6a
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a94bc>] drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff812bf7e2>] nouveau_gpuobj_del+0x14c/0x179
[ 123.604031] [<ffffffff812c02ad>] nouveau_gpuobj_ref_del+0x25d/0x284
[ 123.604031] [<ffffffff812e3fb2>] nv50_graph_destroy_context+0xd0/0xdc
[ 123.604031] [<ffffffff812bdbdd>] nouveau_channel_free+0x141/0x233
[ 123.604031] [<ffffffff812be5bf>] nouveau_ioctl_fifo_free+0x79/0x86
[ 123.604031] [<ffffffff8129fdab>] drm_ioctl+0x2b3/0x36b
[ 123.604031] [<ffffffff810ec6fc>] vfs_ioctl+0x31/0xa2
[ 123.604031] [<ffffffff810ed07b>] do_vfs_ioctl+0x496/0x4c9
[ 123.604031] [<ffffffff810ed105>] sys_ioctl+0x57/0x96
[ 123.604031] [<ffffffff8100272b>] system_call_fastpath+0x16/0x1b
[ 123.604031]
[ 123.604031]
[ 123.604031] stack backtrace:
[ 123.604031] Pid: 3822, comm: e16 Tainted: G W 2.6.35-rc6-mmotm0727 #1
[ 123.604031] Call Trace:
[ 123.604031] [<ffffffff81064876>] check_usage+0x351/0x366
[ 123.604031] [<ffffffff8106313b>] ? register_lock_class+0x1e/0x2c7
[ 123.604031] [<ffffffff810648cd>] check_irq_usage+0x42/0x89
[ 123.604031] [<ffffffff810657d6>] __lock_acquire+0xa94/0xd6a
[ 123.604031] [<ffffffff810652ba>] ? __lock_acquire+0x578/0xd6a
[ 123.604031] [<ffffffff812a94bc>] ? drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff81065fca>] lock_acquire+0x10a/0x130
[ 123.604031] [<ffffffff812a94bc>] ? drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff81594ce1>] _raw_spin_lock+0x36/0x45
[ 123.604031] [<ffffffff812a94bc>] ? drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff812a94bc>] drm_mm_put_block+0x10e/0x142
[ 123.604031] [<ffffffff812bf7e2>] nouveau_gpuobj_del+0x14c/0x179
[ 123.604031] [<ffffffff812c02ad>] nouveau_gpuobj_ref_del+0x25d/0x284
[ 123.604031] [<ffffffff812e3fb2>] nv50_graph_destroy_context+0xd0/0xdc
[ 123.604031] [<ffffffff812bdbdd>] nouveau_channel_free+0x141/0x233
[ 123.604031] [<ffffffff8109a0f9>] ? trace_preempt_off+0x15/0x28
[ 123.604031] [<ffffffff8129fd9c>] ? drm_ioctl+0x2a4/0x36b
[ 123.604031] [<ffffffff812be5bf>] nouveau_ioctl_fifo_free+0x79/0x86
[ 123.604031] [<ffffffff8129fdab>] drm_ioctl+0x2b3/0x36b
[ 123.604031] [<ffffffff812be546>] ? nouveau_ioctl_fifo_free+0x0/0x86
[ 123.604031] [<ffffffff81064b97>] ? mark_lock+0x2d/0x1d8
[ 123.604031] [<ffffffff810ec6fc>] vfs_ioctl+0x31/0xa2
[ 123.604031] [<ffffffff810ed07b>] do_vfs_ioctl+0x496/0x4c9
[ 123.604031] [<ffffffff810ed105>] sys_ioctl+0x57/0x96
[ 123.604031] [<ffffffff8100272b>] system_call_fastpath+0x16/0x1b
[-- Attachment #2: Type: application/pgp-signature, Size: 227 bytes --]
next prev parent reply other threads:[~2010-07-28 5:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-27 21:56 mmotm 2010-07-27-14-56 uploaded akpm
2010-07-28 5:30 ` mmotm 2010-07-27 - WARNING in ec_parse_io_ports() Valdis.Kletnieks
2010-07-28 11:17 ` Thomas Renninger
2010-07-28 5:42 ` Valdis.Kletnieks [this message]
2010-07-28 6:03 ` mmotm 2010-07-27 - nouveau lockdep issues Marcin Slusarz
2010-07-28 6:03 ` Marcin Slusarz
2010-07-28 15:54 ` mmotm 2010-07-27-14-56 uploaded (staging/iio) Randy Dunlap
2010-07-28 18:32 ` Jonathan Cameron
2010-07-28 19:07 ` [PATCH 0/3] staging:iio Build issue fixes Jonathan Cameron
2010-07-28 20:10 ` Randy Dunlap
[not found] ` <4C509DBE.7000603@cam.ac.uk>
2010-07-29 15:52 ` Randy Dunlap
2010-07-28 19:07 ` [PATCH 1/3] staging:iio: iio_sw_ring_helper_state - add dummy case for no buffer builds Jonathan Cameron
2010-07-28 19:07 ` [PATCH 2/3] staging:iio:lis3l02dq add a thresh_timestamp field to state for no ring case Jonathan Cameron
2010-07-28 22:23 ` mmotm 2010-07-27 - hda-intel audio fails to initialize Valdis.Kletnieks
2010-07-28 22:23 ` Valdis.Kletnieks
2010-07-29 5:37 ` Takashi Iwai
2010-07-29 16:05 ` Valdis.Kletnieks
2010-07-29 16:05 ` Valdis.Kletnieks
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=31845.1280295723@localhost \
--to=valdis.kletnieks@vt.edu \
--cc=airlied@linux.ie \
--cc=akpm@linux-foundation.org \
--cc=bskeggs@redhat.com \
--cc=currojerez@riseup.net \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.