JIRA: https://issues.redhat.com/browse/RHEL-28063
commit ea0b0bcef4917a2640ecc100c768b8e785784834
Author: Kees Cook <keescook@chromium.org>
Date: Fri Sep 22 10:52:53 2023 -0700
module: Annotate struct module_notes_attrs with __counted_by
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 <mcgrof@kernel.org>
Cc: linux-modules@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Donald Dutile <ddutile@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-28063
commit 3cd60866d46050d14734cbbac41b00c8d3e51d61
Author: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Thu Sep 29 14:10:39 2022 +0200
module: remove redundant module_sysfs_initialized variable
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 7405c1e15e ("kset: convert /sys/module
to use kset_create").
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
[mcgrof: adjusted commit log as suggested by Christophe Leroy]
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Donald Dutile <ddutile@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-28063
Conflicts:
Modified sysfs.c patch to change spaces before tabs
that git am was complaining about. No functional change.
commit 44c09535de4784f31d151aa1047efcf4797ca3cd
Author: Aaron Tomlin <atomlin@redhat.com>
Date: Tue Mar 22 14:03:42 2022 +0000
module: Move sysfs support into a separate file
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 <christophe.leroy@csgroup.eu>
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Donald Dutile <ddutile@redhat.com>
Donald Dutile