arch/arc/kernel/smp.c:279:18: sparse: sparse: dereference of noderef expression

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6b75d88fa81b122cce37ebf17428a849ccd3d0f1 commit: e188f3330a13df904d77003846eafd3edf99009d ARC: cmpxchg/xchg: rewrite as macros to make type safe date: 3 months ago config: arc-randconfig-s032-20211008 (att

include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_287' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PGD * sizeof(pgd_t)) > PAGE_SIZE

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6b75d88fa81b122cce37ebf17428a849ccd3d0f1 commit: d9820ff76f95fa26d33e412254a89cd65b23142d ARC: mm: switch pgtable_t back to struct page * date: 2 months ago config: arc-randconfig-r006-20211025 (attached a

arch/arc/kernel/smp.c:279:18: sparse: sparse: dereference of noderef expression

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d2f38a3c6507b2520101f9a3807ed98f1bdc545a commit: e188f3330a13df904d77003846eafd3edf99009d ARC: cmpxchg/xchg: rewrite as macros to make type safe date: 3 months ago config: arc-randconfig-s032-20211025 (att