Fabio M. De Francesco 3c17655ab1 module/decompress: Never use kunmap() for local un-mappings ... Use kunmap_local() to unmap pages locally mapped with kmap_local_page(). kunmap_local() must be called on the kernel virtual address returned by kmap_local_page(), differently from how we use kunmap() which instead expects the mapped page as its argument. In module_zstd_decompress() we currently map with kmap_local_page() and unmap with kunmap(). This breaks the code and so it should be fixed. Cc: Piotr Gorski <piotrgorski@cachyos.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Stephen Boyd <swboyd@chromium.org> Cc: Ira Weiny <ira.weiny@intel.com> Fixes: 169a58ad82 ("module/decompress: Support zstd in-kernel decompression") Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Piotr Gorski <piotrgorski@cachyos.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>		2023-03-22 16:12:35 -07:00
..
debug_kmemleak.c
decompress.c	module/decompress: Never use kunmap() for local un-mappings	2023-03-22 16:12:35 -07:00
internal.h	dyndbg: use the module notifier callbacks	2023-03-09 12:58:36 -08:00
kallsyms.c	kallsyms: Delete an unused parameter related to {module_}kallsyms_on_each_symbol()	2023-03-19 13:27:19 -07:00
Kconfig	module/decompress: Support zstd in-kernel decompression	2022-12-07 12:05:05 -08:00
kdb.c	module: replace module_layout with module_memory	2023-03-09 12:55:15 -08:00
livepatch.c
main.c	dyndbg: use the module notifier callbacks	2023-03-09 12:58:36 -08:00
Makefile
procfs.c	module: replace module_layout with module_memory	2023-03-09 12:55:15 -08:00
signing.c
strict_rwx.c	module: replace module_layout with module_memory	2023-03-09 12:55:15 -08:00
sysfs.c	module: remove redundant module_sysfs_initialized variable	2022-11-11 10:19:52 -08:00
tracking.c	module: tracking: Keep a record of tainted unloaded modules only	2022-10-10 12:16:19 -07:00
tree_lookup.c	module: replace module_layout with module_memory	2023-03-09 12:55:15 -08:00
version.c	Modules updates for v5.19-rc1	2022-05-26 17:13:43 -07:00