user/sven/linux.git/kernel/module/sysfs.c, branch v6.7.9

module: Annotate struct module_notes_attrs with __counted_by

2023-11-01T20:07:32Z

Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct module_notes_attrs. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Luis Chamberlain Cc: linux-modules@vger.kernel.org Signed-off-by: Kees Cook Signed-off-by: Luis Chamberlain

module: remove redundant module_sysfs_initialized variable

2022-11-11T18:19:52Z

The variable module_sysfs_initialized is used for checking whether module_kset has been initialized. Checking module_kset itself works just fine for that. This is a leftover from commit 7405c1e15edf ("kset: convert /sys/module to use kset_create"). Signed-off-by: Rasmus Villemoes Reviewed-by: Miroslav Benes [mcgrof: adjusted commit log as suggested by Christophe Leroy] Signed-off-by: Luis Chamberlain

module: Move sysfs support into a separate file

2022-04-05T15:43:04Z

No functional change. This patch migrates module sysfs support out of core code into kernel/module/sysfs.c. In addition simple code refactoring to make this possible. Reviewed-by: Christophe Leroy Signed-off-by: Aaron Tomlin Signed-off-by: Luis Chamberlain