Displaying 20 results from an estimated 21 matches for "driver_detach".
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driver_attach
2013 Dec 05
9
[PATCH 0/2] virtio-net: Fix two bugs on unloading the module
They can be easy to reproduce, if you try to unload virtio-net
Andrey Vagin (2):
virtio-net: determine type of bufs correctly
virtio: delete napi objects from netdev before releasing memory
drivers/net/virtio_net.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
2013 Dec 05
9
[PATCH 0/2] virtio-net: Fix two bugs on unloading the module
They can be easy to reproduce, if you try to unload virtio-net
Andrey Vagin (2):
virtio-net: determine type of bufs correctly
virtio: delete napi objects from netdev before releasing memory
drivers/net/virtio_net.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
2018 Jul 05
4
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...+0x4a/0x60 [nouveau]
nouveau_display_destroy+0x29/0x80 [nouveau]
nouveau_drm_unload+0x61/0xd0 [nouveau]
drm_dev_unregister+0x3f/0xe0 [drm]
drm_put_dev+0x27/0x50 [drm]
nouveau_drm_device_remove+0x47/0x70 [nouveau]
pci_device_remove+0x3b/0xb0
device_release_driver_internal+0x180/0x250
driver_detach+0x32/0x5f
bus_remove_driver+0x74/0xc6
pci_unregister_driver+0x22/0xa0
nouveau_drm_exit+0x15/0x16b [nouveau]
I don't beleive them to be related. Perhaps there is another issue here?
Jeffery Miller (2):
drm/nouveau/fbcon: Fix NULL pointer access in nouveau_fbcon_destroy.
drm/nouveau/b...
2013 Dec 06
1
[PATCH 2/2] virtio: delete napi structures from netdev before releasing memory
...l+0x1b/0x80
> [<ffffffff8156499b>] free_netdev+0x8b/0x110
> [<ffffffffa003477c>] virtnet_remove+0x7c/0x90 [virtio_net]
> [<ffffffff813ae323>] virtio_dev_remove+0x23/0x80
> [<ffffffff813f62ef>] __device_release_driver+0x7f/0xf0
> [<ffffffff813f6ca0>] driver_detach+0xc0/0xd0
> [<ffffffff813f5f28>] bus_remove_driver+0x58/0xd0
> [<ffffffff813f72ec>] driver_unregister+0x2c/0x50
> [<ffffffff813ae65e>] unregister_virtio_driver+0xe/0x10
> [<ffffffffa0036942>] virtio_net_driver_exit+0x10/0x6ce [virtio_net]
> [<ffffffff8...
2013 Dec 06
1
[PATCH 2/2] virtio: delete napi structures from netdev before releasing memory
...l+0x1b/0x80
> [<ffffffff8156499b>] free_netdev+0x8b/0x110
> [<ffffffffa003477c>] virtnet_remove+0x7c/0x90 [virtio_net]
> [<ffffffff813ae323>] virtio_dev_remove+0x23/0x80
> [<ffffffff813f62ef>] __device_release_driver+0x7f/0xf0
> [<ffffffff813f6ca0>] driver_detach+0xc0/0xd0
> [<ffffffff813f5f28>] bus_remove_driver+0x58/0xd0
> [<ffffffff813f72ec>] driver_unregister+0x2c/0x50
> [<ffffffff813ae65e>] unregister_virtio_driver+0xe/0x10
> [<ffffffffa0036942>] virtio_net_driver_exit+0x10/0x6ce [virtio_net]
> [<ffffffff8...
2018 Jul 17
2
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...au]
>> nouveau_drm_unload+0x61/0xd0 [nouveau]
>> drm_dev_unregister+0x3f/0xe0 [drm]
>> drm_put_dev+0x27/0x50 [drm]
>> nouveau_drm_device_remove+0x47/0x70 [nouveau]
>> pci_device_remove+0x3b/0xb0
>> device_release_driver_internal+0x180/0x250
>> driver_detach+0x32/0x5f
>> bus_remove_driver+0x74/0xc6
>> pci_unregister_driver+0x22/0xa0
>> nouveau_drm_exit+0x15/0x16b [nouveau]
>>
>> I don't beleive them to be related. Perhaps there is another issue here?
>>
>> Jeffery Miller (2):
>> drm/nouveau/fb...
2013 Dec 06
1
[PATCH 1/2] virtio-net: determine type of bufs correctly
...[<ffffffffa00346e2>] remove_vq_common+0x22/0x40 [virtio_net]
> [<ffffffffa003474d>] virtnet_remove+0x4d/0x90 [virtio_net]
> [<ffffffff813ae303>] virtio_dev_remove+0x23/0x80
> [<ffffffff813f62cf>] __device_release_driver+0x7f/0xf0
> [<ffffffff813f6c80>] driver_detach+0xc0/0xd0
> [<ffffffff813f5f08>] bus_remove_driver+0x58/0xd0
> [<ffffffff813f72cc>] driver_unregister+0x2c/0x50
> [<ffffffff813ae63e>] unregister_virtio_driver+0xe/0x10
> [<ffffffffa0036852>] virtio_net_driver_exit+0x10/0x7be [virtio_net]
> [<ffffffff8...
2013 Dec 06
1
[PATCH 1/2] virtio-net: determine type of bufs correctly
...[<ffffffffa00346e2>] remove_vq_common+0x22/0x40 [virtio_net]
> [<ffffffffa003474d>] virtnet_remove+0x4d/0x90 [virtio_net]
> [<ffffffff813ae303>] virtio_dev_remove+0x23/0x80
> [<ffffffff813f62cf>] __device_release_driver+0x7f/0xf0
> [<ffffffff813f6c80>] driver_detach+0xc0/0xd0
> [<ffffffff813f5f08>] bus_remove_driver+0x58/0xd0
> [<ffffffff813f72cc>] driver_unregister+0x2c/0x50
> [<ffffffff813ae63e>] unregister_virtio_driver+0xe/0x10
> [<ffffffffa0036852>] virtio_net_driver_exit+0x10/0x7be [virtio_net]
> [<ffffffff8...
2018 Feb 17
3
[PATCH] drm/nouveau/bl: Fix oops on driver unbind
...eau]
nouveau_display_destroy+0x29/0x80 [nouveau]
nouveau_drm_unload+0x65/0xe0 [nouveau]
drm_dev_unregister+0x3c/0xe0 [drm]
drm_put_dev+0x2e/0x60 [drm]
nouveau_drm_device_remove+0x47/0x70 [nouveau]
pci_device_remove+0x36/0xb0
device_release_driver_internal+0x157/0x220
driver_detach+0x39/0x70
bus_remove_driver+0x51/0xd0
pci_unregister_driver+0x2a/0xa0
nouveau_drm_exit+0x15/0xfb0 [nouveau]
SyS_delete_module+0x18c/0x290
system_call_fast_compare_end+0xc/0x6f
Fixes: b53ac1ee12a3 ("drm/nouveau/bl: Do not register interface if Apple GMUX detected")
Cc:...
2018 Feb 19
0
[PATCH] drm/nouveau/bl: Fix oops on driver unbind
...29/0x80 [nouveau]
> nouveau_drm_unload+0x65/0xe0 [nouveau]
> drm_dev_unregister+0x3c/0xe0 [drm]
> drm_put_dev+0x2e/0x60 [drm]
> nouveau_drm_device_remove+0x47/0x70 [nouveau]
> pci_device_remove+0x36/0xb0
> device_release_driver_internal+0x157/0x220
> driver_detach+0x39/0x70
> bus_remove_driver+0x51/0xd0
> pci_unregister_driver+0x2a/0xa0
> nouveau_drm_exit+0x15/0xfb0 [nouveau]
> SyS_delete_module+0x18c/0x290
> system_call_fast_compare_end+0xc/0x6f
>
> Fixes: b53ac1ee12a3 ("drm/nouveau/bl: Do not register interfac...
2018 Jul 17
0
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...lay_destroy+0x29/0x80 [nouveau]
> nouveau_drm_unload+0x61/0xd0 [nouveau]
> drm_dev_unregister+0x3f/0xe0 [drm]
> drm_put_dev+0x27/0x50 [drm]
> nouveau_drm_device_remove+0x47/0x70 [nouveau]
> pci_device_remove+0x3b/0xb0
> device_release_driver_internal+0x180/0x250
> driver_detach+0x32/0x5f
> bus_remove_driver+0x74/0xc6
> pci_unregister_driver+0x22/0xa0
> nouveau_drm_exit+0x15/0x16b [nouveau]
>
> I don't beleive them to be related. Perhaps there is another issue here?
>
> Jeffery Miller (2):
> drm/nouveau/fbcon: Fix NULL pointer access in...
2013 Dec 05
0
[PATCH 2/2] virtio: delete napi structures from netdev before releasing memory
...55beab>] netif_napi_del+0x1b/0x80
[<ffffffff8156499b>] free_netdev+0x8b/0x110
[<ffffffffa003477c>] virtnet_remove+0x7c/0x90 [virtio_net]
[<ffffffff813ae323>] virtio_dev_remove+0x23/0x80
[<ffffffff813f62ef>] __device_release_driver+0x7f/0xf0
[<ffffffff813f6ca0>] driver_detach+0xc0/0xd0
[<ffffffff813f5f28>] bus_remove_driver+0x58/0xd0
[<ffffffff813f72ec>] driver_unregister+0x2c/0x50
[<ffffffff813ae65e>] unregister_virtio_driver+0xe/0x10
[<ffffffffa0036942>] virtio_net_driver_exit+0x10/0x6ce [virtio_net]
[<ffffffff810d7cf2>] SyS_delete_m...
2013 Dec 05
0
[PATCH 1/2] virtio-net: determine type of bufs correctly
...[<ffffffffa00346e2>] remove_vq_common+0x22/0x40 [virtio_net]
> [<ffffffffa003474d>] virtnet_remove+0x4d/0x90 [virtio_net]
> [<ffffffff813ae303>] virtio_dev_remove+0x23/0x80
> [<ffffffff813f62cf>] __device_release_driver+0x7f/0xf0
> [<ffffffff813f6c80>] driver_detach+0xc0/0xd0
> [<ffffffff813f5f08>] bus_remove_driver+0x58/0xd0
> [<ffffffff813f72cc>] driver_unregister+0x2c/0x50
> [<ffffffff813ae63e>] unregister_virtio_driver+0xe/0x10
> [<ffffffffa0036852>] virtio_net_driver_exit+0x10/0x7be [virtio_net]
> [<ffffffff8...
2013 Dec 05
1
[PATCH 1/2] virtio-net: determine type of bufs correctly
...77bd390
Call Trace:
[<ffffffffa00346e2>] remove_vq_common+0x22/0x40 [virtio_net]
[<ffffffffa003474d>] virtnet_remove+0x4d/0x90 [virtio_net]
[<ffffffff813ae303>] virtio_dev_remove+0x23/0x80
[<ffffffff813f62cf>] __device_release_driver+0x7f/0xf0
[<ffffffff813f6c80>] driver_detach+0xc0/0xd0
[<ffffffff813f5f08>] bus_remove_driver+0x58/0xd0
[<ffffffff813f72cc>] driver_unregister+0x2c/0x50
[<ffffffff813ae63e>] unregister_virtio_driver+0xe/0x10
[<ffffffffa0036852>] virtio_net_driver_exit+0x10/0x7be [virtio_net]
[<ffffffff810d7cf2>] SyS_delete_m...
2018 Jul 17
1
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...veau_drm_unload+0x66/0xd0 [nouveau]
[ 202.510786] drm_dev_unregister+0x3a/0xe0
[ 202.510787] drm_put_dev+0x22/0x40
[ 202.510796] nouveau_drm_device_remove+0x42/0x70 [nouveau]
[ 202.510798] pci_device_remove+0x36/0xb0
[ 202.510800] device_release_driver_internal+0x155/0x220
[ 202.510802] driver_detach+0x32/0x70
[ 202.510803] bus_remove_driver+0x47/0xa0
[ 202.510804] pci_unregister_driver+0x24/0x90
[ 202.510814] nouveau_drm_exit+0x15/0x4f0 [nouveau]
[ 202.510816] __se_sys_delete_module+0x165/0x230
[ 202.510818] do_syscall_64+0x50/0x160
[ 202.510820] entry_SYSCALL_64_after_hwframe+0x44...
2016 Jan 14
1
Possible memory corruption in virtio-pci driver.
...05] kobject_put+0x30/0x60
[ 468.068327] device_unregister+0x2c/0x70
[ 468.071058] unregister_virtio_device+0x20/0x40 [virtio]
[ 468.074097] virtio_pci_remove+0x2b/0x70 [virtio_pci]
[ 468.076138] pci_device_remove+0x61/0x100
[ 468.078689] __device_release_driver+0xec/0x200
[ 468.080772] driver_detach+0x117/0x120
[ 468.082520] bus_remove_driver+0x98/0x160
[ 468.084323] driver_unregister+0x43/0x70
[ 468.086099] pci_unregister_driver+0x2a/0x90
[ 468.087912] virtio_pci_driver_exit+0x10/0x289 [virtio_pci]
[ 468.089980] INFO: Slab 0xffffea0000d4d800 objects=13 used=11 fp=0xffff880035361260 f...
2016 Jan 14
1
Possible memory corruption in virtio-pci driver.
...05] kobject_put+0x30/0x60
[ 468.068327] device_unregister+0x2c/0x70
[ 468.071058] unregister_virtio_device+0x20/0x40 [virtio]
[ 468.074097] virtio_pci_remove+0x2b/0x70 [virtio_pci]
[ 468.076138] pci_device_remove+0x61/0x100
[ 468.078689] __device_release_driver+0xec/0x200
[ 468.080772] driver_detach+0x117/0x120
[ 468.082520] bus_remove_driver+0x98/0x160
[ 468.084323] driver_unregister+0x43/0x70
[ 468.086099] pci_unregister_driver+0x2a/0x90
[ 468.087912] virtio_pci_driver_exit+0x10/0x289 [virtio_pci]
[ 468.089980] INFO: Slab 0xffffea0000d4d800 objects=13 used=11 fp=0xffff880035361260 f...
2016 Jan 14
0
Possible memory corruption in virtio-pci driver.
...; [ 468.068327] device_unregister+0x2c/0x70
> [ 468.071058] unregister_virtio_device+0x20/0x40 [virtio]
> [ 468.074097] virtio_pci_remove+0x2b/0x70 [virtio_pci]
> [ 468.076138] pci_device_remove+0x61/0x100
> [ 468.078689] __device_release_driver+0xec/0x200
> [ 468.080772] driver_detach+0x117/0x120
> [ 468.082520] bus_remove_driver+0x98/0x160
> [ 468.084323] driver_unregister+0x43/0x70
> [ 468.086099] pci_unregister_driver+0x2a/0x90
> [ 468.087912] virtio_pci_driver_exit+0x10/0x289 [virtio_pci]
> [ 468.089980] INFO: Slab 0xffffea0000d4d800 objects=13 used=1...
2018 Jan 12
3
[Bug 104609] New: [G96, 9500 GT] Removing nouveau module results in BUG: unable to handle kernel NULL pointer dereference at 00000000000000b8
...37/0xd0 [nouveau]
[466017.592089] drm_dev_unregister+0x3c/0xe0 [drm]
[466017.592089] drm_put_dev+0x2e/0x60 [drm]
[466017.592089] nouveau_drm_device_remove+0x44/0x70 [nouveau]
[466017.592089] pci_device_remove+0x36/0xb0
[466017.592089] device_release_driver_internal+0x157/0x210
[466017.592089] driver_detach+0x39/0x70
[466017.592089] bus_remove_driver+0x51/0xd0
[466017.592089] pci_unregister_driver+0x2a/0xa0
[466017.592089] nouveau_drm_exit+0x15/0x1c5 [nouveau]
[466017.592089] SyS_delete_module+0x18c/0x290
[466017.592089] system_call_fast_compare_end+0xc/0x6f
[466017.592089] RIP: 0033:0x7fc9dfefca...
2018 Mar 05
0
[PATCH v2 0/7] Modernize vga_switcheroo by using device link for HDA
...l Trace:
nouveau_display_destroy+0x41/0x80 [nouveau]
nouveau_drm_unload+0x6b/0xd0 [nouveau]
drm_dev_unregister+0x3c/0xe0
drm_put_dev+0x2e/0x60
nouveau_drm_device_remove+0x37/0x50 [nouveau]
pci_device_remove+0x36/0xb0
device_release_driver_internal+0x160/0x230
driver_detach+0x3a/0x70
bus_remove_driver+0x58/0xd0
pci_unregister_driver+0x3b/0x90
nouveau_drm_exit+0x15/0x432 [nouveau]
SyS_delete_module+0x16c/0x230
Issue 8 - acpi: sleeping function in atomic context.
(Issue is likely not related to this patch set.)
At some point I also got a BUG, nouvea...