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| Filename | Latest commit message | Latest commit date |
|---|---|---|
91e5e077d8
It causes BUG because remove_proc_entry may sleep while holding spinlock. BUG: scheduling while atomic: ip6tables-resto/887/0x00000202 [<c0f03f00>] (wait_for_completion) from [<c031b8c8>] (proc_entry_rundown+0x74/0xd0) [<c031b854>] (proc_entry_rundown) from [<c03225c4>] (remove_proc_entry+0xc0/0x18c) [<c0322504>] (remove_proc_entry) from [<c0d656e0>] (quota_mt2_destroy+0x88/0xa8) [<c0d65658>] (quota_mt2_destroy) from [<c0e405f0>] (cleanup_entry+0x6c/0xf0) [<c0e40584>] (cleanup_entry) from [<c0e41400>] (do_replace.constprop.2+0x314/0x438) [<c0e410ec>] (do_replace.constprop.2) from [<c0e41640>] (do_ip6t_set_ctl+0x11c/0x238) [<c0e41524>] (do_ip6t_set_ctl) from [<c0d2e7ec>] (nf_setsockopt+0xd4/0xf0) [<c0d2e718>] (nf_setsockopt) from [<c0e16bb8>] (ipv6_setsockopt+0x90/0xb8) [<c0e16b28>] (ipv6_setsockopt) from [<c0e1e908>] (rawv6_setsockopt+0x54/0x22c) [<c0e1e8b4>] (rawv6_setsockopt) from [<c0cb48dc>] (sock_common_setsockopt+0x28/0x30) [<c0cb48b4>] (sock_common_setsockopt) from [<c0cb3ac8>] (SyS_setsockopt+0xb8/0x110) [<c0cb3a10>] (SyS_setsockopt) from [<c01094e0>] (ret_fast_syscall+0x0/0x48) This is a fix for an Android specific feature which was imported from unofficial upstream (xtables-addons), which also has the same issue: https://sourceforge.net/p/xtables-addons/xtables-addons/ci/master/tree/extensions/xt_quota2.c#l235 After this change the proc entry may now be removed later, when we're already adding another one, potentially with the same name, this will simply fail during creation, see error path for this at: https://sourceforge.net/p/xtables-addons/xtables-addons/ci/master/tree/extensions/xt_quota2.c#l179 Bug: 143092160 Signed-off-by: Maciej Żenczykowski <maze@google.com> Signed-off-by: DongJoo Kim <micomx@gmail.com> Change-Id: I3ff3883738353785f5792c5f06bf6b72985c4c68 |
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| abi_gki_aarch64.xml | ||
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| build.config.allmodconfig.x86_64 | ||
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| COPYING | ||
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| 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.