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.
Florian Westphal
authored
Add test case for multicast packet confirm race. Without preceding patch, this should result in: WARNING: CPU: 0 PID: 38 at net/netfilter/nf_conntrack_core.c:1198 __nf_conntrack_confirm+0x3ed/0x5f0 Workqueue: events_unbound macvlan_process_broadcast RIP: 0010:__nf_conntrack_confirm+0x3ed/0x5f0 ? __nf_conntrack_confirm+0x3ed/0x5f0 nf_confirm+0x2ad/0x2d0 nf_hook_slow+0x36/0xd0 ip_local_deliver+0xce/0x110 __netif_receive_skb_one_core+0x4f/0x70 process_backlog+0x8c/0x130 [..] Signed-off-by:Florian Westphal <fw@strlen.de> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>