Matteo Croce 17f9ba7229 pstore: Fix linking when crypto API disabled ... commit fd49e03280 upstream. When building a kernel with CONFIG_PSTORE=y and CONFIG_CRYPTO not set, a build error happens: ld: fs/pstore/platform.o: in function `pstore_dump': platform.c:(.text+0x3f9): undefined reference to `crypto_comp_compress' ld: fs/pstore/platform.o: in function `pstore_get_backend_records': platform.c:(.text+0x784): undefined reference to `crypto_comp_decompress' This because some pstore code uses crypto_comp_(de)compress regardless of the CONFIG_CRYPTO status. Fix it by wrapping the (de)compress usage by IS_ENABLED(CONFIG_PSTORE_COMPRESS) Signed-off-by: Matteo Croce <mcroce@linux.microsoft.com> Link: https://lore.kernel.org/lkml/20200706234045.9516-1-mcroce@linux.microsoft.com Fixes: cb3bee0369 ("pstore: Use crypto compress API") Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-08-19 08:16:27 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ftrace.c	pstore: no need to check return value of debugfs_create functions	2019-07-08 21:04:42 -07:00
inode.c	pstore: pstore_ftrace_seq_next should increase position index	2020-04-17 10:50:12 +02:00
internal.h	pstore: Centralize init/exit routines	2018-10-22 07:11:58 -07:00
platform.c	pstore: Fix linking when crypto API disabled	2020-08-19 08:16:27 +02:00
pmsg.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
ram.c	pstore/ram: Regularize prz label allocation lifetime	2020-01-14 20:08:28 +01:00
ram_core.c	pstore/ram: Regularize prz label allocation lifetime	2020-01-14 20:08:28 +01:00