The quilt patch titled Subject: Kconfig.debug: fix SCHED_DEBUG dependency has been removed from the -mm tree. Its filename was kconfigdebug-fix-sched_debug-dependency.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: ye xingchen <ye.xingchen@xxxxxxxxxx> Subject: Kconfig.debug: fix SCHED_DEBUG dependency Date: Sun, 29 Jan 2023 11:10:09 +0800 (CST) The path for SCHED_DEBUG is /sys/kernel/debug/sched. So, SCHED_DEBUG should depend on DEBUG_FS, not PROC_FS. Link: https://lkml.kernel.org/r/202301291110098787982@xxxxxxxxxx Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx> Cc: Dan Williams <dan.j.williams@xxxxxxxxx> Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> Cc: Kees Cook <keescook@xxxxxxxxxxxx> Cc: Miguel Ojeda <ojeda@xxxxxxxxxx> Cc: Nathan Chancellor <nathan@xxxxxxxxxx> Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Cc: Vlastimil Babka <vbabka@xxxxxxx> Cc: Zhaoyang Huang <zhaoyang.huang@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/lib/Kconfig.debug~kconfigdebug-fix-sched_debug-dependency +++ a/lib/Kconfig.debug @@ -1143,7 +1143,7 @@ menu "Scheduler Debugging" config SCHED_DEBUG bool "Collect scheduler debugging info" - depends on DEBUG_KERNEL && PROC_FS + depends on DEBUG_KERNEL && DEBUG_FS default y help If you say Y here, the /sys/kernel/debug/sched file will be provided _ Patches currently in -mm which might be from ye.xingchen@xxxxxxxxxx are