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When the NVME target code is built-in but its TCP frontend is a loadable module, enabling keyring support causes a link failure: x86_64-linux-ld: vmlinux.o: in function `nvmet_ports_make': configfs.c:(.text+0x100a211): undefined reference to `nvme_keyring_id' The problem is that CONFIG_NVME_TARGET_TCP_TLS is a 'bool' symbol that depends on the tristate CONFIG_NVME_TARGET_TCP, so any 'select' from it inherits the state of the tristate symbol rather than the intended CONFIG_NVME_TARGET one that contains the actual call. The same thing is true for CONFIG_KEYS, which itself is required for NVME_KEYRING. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20231122224719.4042108-3-arnd@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| rust | ||
| samples | ||
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| security | ||
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| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
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| Kbuild | ||
| Kconfig | ||
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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.