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https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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- C 98.2%
- Assembly 1%
- Makefile 0.3%
- Shell 0.2%
- Python 0.1%
| Filename | Latest commit message | Latest commit date |
|---|---|---|
55b6be947e
[ Upstream commit 92584ddf550ae72d492858c19d1f9025e07a9350 ]
The debug check must be done after unregister_netdevice_many() call --
the hlist_del_rcu() for this is done inside .ndo_stop.
This is the same with commit 0fda7600c2e1 ("geneve: move debug check after
netdev unregister")
Test commands:
ip netns del A
ip netns add A
ip netns add B
ip netns exec B ip link add vxlan0 type vxlan vni 100 local 10.0.0.1 \
remote 10.0.0.2 dstport 4789 srcport 4789 4789
ip netns exec B ip link set vxlan0 netns A
ip netns exec A ip link set vxlan0 up
ip netns del B
Splat looks like:
[ 73.176249][ T7] ------------[ cut here ]------------
[ 73.178662][ T7] WARNING: CPU: 4 PID: 7 at drivers/net/vxlan.c:4743 vxlan_exit_batch_net+0x52e/0x720 [vxlan]
[ 73.182597][ T7] Modules linked in: vxlan openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 mlx5_core nfp mlxfw ixgbevf tls sch_fq_codel nf_tables nfnetlink ip_tables x_tables unix
[ 73.190113][ T7] CPU: 4 PID: 7 Comm: kworker/u16:0 Not tainted 5.11.0-rc7+ #838
[ 73.193037][ T7] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014
[ 73.196986][ T7] Workqueue: netns cleanup_net
[ 73.198946][ T7] RIP: 0010:vxlan_exit_batch_net+0x52e/0x720 [vxlan]
[ 73.201509][ T7] Code: 00 01 00 00 0f 84 39 fd ff ff 48 89 ca 48 c1 ea 03 80 3c 1a 00 0f 85 a6 00 00 00 89 c2 48 83 c2 02 49 8b 14 d4 48 85 d2 74 ce <0f> 0b eb ca e8 b9 51 db dd 84 c0 0f 85 4a fe ff ff 48 c7 c2 80 bc
[ 73.208813][ T7] RSP: 0018:ffff888100907c10 EFLAGS: 00010286
[ 73.211027][ T7] RAX: 000000000000003c RBX: dffffc0000000000 RCX: ffff88800ec411f0
[ 73.213702][ T7] RDX: ffff88800a278000 RSI: ffff88800fc78c70 RDI: ffff88800fc78070
[ 73.216169][ T7] RBP: ffff88800b5cbdc0 R08: fffffbfff424de61 R09: fffffbfff424de61
[ 73.218463][ T7] R10: ffffffffa126f307 R11: fffffbfff424de60 R12: ffff88800ec41000
[ 73.220794][ T7] R13: ffff888100907d08 R14: ffff888100907c50 R15: ffff88800fc78c40
[ 73.223337][ T7] FS: 0000000000000000(0000) GS:ffff888114800000(0000) knlGS:0000000000000000
[ 73.225814][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.227616][ T7] CR2: 0000562b5cb4f4d0 CR3: 0000000105fbe001 CR4: 00000000003706e0
[ 73.229700][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.231820][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.233844][ T7] Call Trace:
[ 73.234698][ T7] ? vxlan_err_lookup+0x3c0/0x3c0 [vxlan]
[ 73.235962][ T7] ? ops_exit_list.isra.11+0x93/0x140
[ 73.237134][ T7] cleanup_net+0x45e/0x8a0
[ ... ]
Fixes:
|
||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.