Commit 58eb5b670747 ("pstore: fix crypto dependencies") fixed up the crypto dependencies but missed the case when no compression is selected. With CONFIG_PSTORE=y, CONFIG_PSTORE_COMPRESS=n and CONFIG_CRYPTO=m we see the following link error: fs/pstore/platform.o: In function `pstore_register': (.text+0x1b1): undefined reference to `crypto_has_alg' (.text+0x205): undefined reference to `crypto_alloc_base' fs/pstore/platform.o: In function `pstore_unregister': (.text+0x3b0): undefined reference to `crypto_destroy_tfm' Fix this by checking at compile-time if CONFIG_PSTORE_COMPRESS is enabled. Fixes: 58eb5b670747 ("pstore: fix crypto dependencies") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kees Cook <keescook@chromium.org>
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.
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