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Mainline Linux tree for various devices, only for fun :)
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If IPv6 is disabled on boot (ipv6.disable=1), but nft_fib_inet ends up dealing with a IPv6 packet, it causes a kernel panic in fib6_node_lookup_1(), crashing in bad_page_fault. The panic is caused by trying to deference a very low address (0x38 in ppc64le), due to ipv6.fib6_main_tbl = NULL. BUG: Kernel NULL pointer dereference at 0x00000038 The kernel panic was reproduced in a host that disabled IPv6 on boot and have to process guest packets (coming from a bridge) using it's ip6tables. Terminate rule evaluation when packet protocol is IPv6 but the ipv6 module is not loaded. Signed-off-by: Leonardo Bras <leonardo@linux.ibm.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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| 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.