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With the introduction of enforcing mode, setting global_id as soon as we get it in the first MAuth reply will result in EACCES if the connection is reset before we get the second MAuth reply containing an auth ticket -- because on retry we would attempt to reclaim that global_id with no auth ticket at hand. Neither ceph_auth_client nor ceph_mon_client depend on global_id being set ealy, so just delay the setting until we get and process the second MAuth reply. While at it, complain if the monitor sends a zero global_id or changes our global_id as the session is likely to fail after that. Cc: stable@vger.kernel.org # needs backporting for < 5.11 Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Sage Weil <sage@redhat.com> |
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| certs | ||
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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 | ||
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| .gitignore | ||
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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.