bisecting fixing commit since 3dd0130f2430decf0cb001b452824515436986d2
building syzkaller on 4a77ae0bdc5cd75ebe88ce7c896aae6bbf457a29
testing commit 3dd0130f2430decf0cb001b452824515436986d2
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1
kernel signature: 3558e384fc72b5056753c2b3f997162e87ca07c3602cb5e17feff1b3d3555dd7
all runs: crashed: INFO: task hung in sync_inodes_sb
testing current HEAD 9e9fb7655ed585da8f468e29221f0ba194a5f613
testing commit 9e9fb7655ed585da8f468e29221f0ba194a5f613
arch/x86/kernel/setup.c:916:6: error: implicit declaration of function 'acpi_mps_check' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1110:2: error: implicit declaration of function 'acpi_table_upgrade' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1112:2: error: implicit declaration of function 'acpi_boot_table_init' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1120:2: error: implicit declaration of function 'early_acpi_boot_init'; did you mean 'early_cpu_init'? [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1162:2: error: implicit declaration of function 'acpi_boot_init' [-Werror=implicit-function-declaration]
revisions tested: 1, total time: 23m36.037057422s (build: 15m37.126337552s, test: 7m7.953928829s)
bisection is inconclusive, the first good commit could be any of:
3dd0130f2430decf0cb001b452824515436986d2
9e9fb7655ed585da8f468e29221f0ba194a5f613