lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS
When LATENCYTOP, LOCKDEP, or FAULT_INJECTION_STACKTRACE_FILTER is enabled and ARCH_WANT_FRAME_POINTERS is disabled, Kbuild gives a warning such as: WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on [n]: DEBUG_KERNEL [=y] && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS [=n] || MCOUNT [=n] Selected by [y]: - LATENCYTOP [=y] && DEBUG_KERNEL [=y] && STACKTRACE_SUPPORT [=y] && PROC_FS [=y] && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 Depending on ARCH_WANT_FRAME_POINTERS causes a recursive dependency error. ARCH_WANT_FRAME_POINTERS is to be selected by the architecture, and is not supposed to be overridden by other config options. Link: https://lkml.kernel.org/r/20210329165329.27994-1-julianbraha@gmail.com Signed-off-by:Julian Braha <julianbraha@gmail.com> Cc: Andreas Schwab <schwab@linux-m68k.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Necip Fazil Yildiran <fazilyildiran@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
6a77d38e