diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2019-12-10 18:35:31 +0000 |
|---|---|---|
| committer | Mark Rutland <mark.rutland@arm.com> | 2025-04-07 13:51:23 +0100 |
| commit | 8464c8b8512371feb31f39365679a9e20f6446f2 (patch) | |
| tree | d278cf2e28ddffbdcad37659112c5174432f4fa8 | |
| parent | 0af2f6be1b4281385b618cb86ad946eded089ac8 (diff) | |
| download | linux-testing/v6.15-rc1.tar.gz | |
HACK: arm64: add testing config fragmentstesting/v6.15-rc1
This is commited to aid future reproducibility of bugs found on this
branch, and is not intended for upstream.
For basic/boot testing, build with:
$ make defconfig testing.config
$ make
For fuzzing with syzkaller, build with:
$ make defconfig testing.config syzkaller.config
$ make
To use additional instrumentation options, chain with the other config
fragments, e.g.
$ make defconfig testing.config pnmi.config syzkaller.config kasan.config ubsan.config
$ make
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
| -rw-r--r-- | arch/arm64/configs/kasan.config | 2 | ||||
| -rw-r--r-- | arch/arm64/configs/kcsan.config | 2 | ||||
| -rw-r--r-- | arch/arm64/configs/pnmi.config | 1 | ||||
| -rw-r--r-- | arch/arm64/configs/syzkaller.config | 27 | ||||
| -rw-r--r-- | arch/arm64/configs/testing.config | 51 | ||||
| -rw-r--r-- | arch/arm64/configs/ubsan.config | 1 |
6 files changed, 84 insertions, 0 deletions
diff --git a/arch/arm64/configs/kasan.config b/arch/arm64/configs/kasan.config new file mode 100644 index 00000000000000..d18d056f78f1fc --- /dev/null +++ b/arch/arm64/configs/kasan.config @@ -0,0 +1,2 @@ +CONFIG_KASAN=y +CONFIG_KASAN_INLINE=y diff --git a/arch/arm64/configs/kcsan.config b/arch/arm64/configs/kcsan.config new file mode 100644 index 00000000000000..639736c067962c --- /dev/null +++ b/arch/arm64/configs/kcsan.config @@ -0,0 +1,2 @@ +CONFIG_EXPERT=y +CONFIG_KCSAN=y diff --git a/arch/arm64/configs/pnmi.config b/arch/arm64/configs/pnmi.config new file mode 100644 index 00000000000000..9a822122078c9d --- /dev/null +++ b/arch/arm64/configs/pnmi.config @@ -0,0 +1 @@ +CONFIG_ARM64_PSEUDO_NMI=y diff --git a/arch/arm64/configs/syzkaller.config b/arch/arm64/configs/syzkaller.config new file mode 100644 index 00000000000000..7cc145db9b2b9f --- /dev/null +++ b/arch/arm64/configs/syzkaller.config @@ -0,0 +1,27 @@ +# Makes it easier to separate interleaved printk calls from multiple +# threads +CONFIG_PRINTK_CALLER=y + +# Coverage information used to direct fuzzing +CONFIG_KCOV=y +CONFIG_KCOV_ENABLE_COMPARISONS=y + +# To avoid the need to insert kernel modules into the test filesystem, +# force everything to be built into the main kernel Image. +CONFIG_MODULES=n + +# Used for fuzzing networking +CONFIG_NETDEVSIM=y + +# Used for fault injection +CONFIG_FAULT_INJECTION=y +CONFIG_FAILSLAB=y +CONFIG_FAIL_PAGE_ALLOC=y +CONFIG_FAIL_MAKE_REQUEST=y +CONFIG_FAIL_IO_TIMEOUT=y +CONFIG_FAIL_FUTEX=y +CONFIG_FAULT_INJECTION_DEBUG_FS=y + +# Features that are worth fuzzing, even if not enabled in defconfig +CONFIG_BPF_SYSCALL=y +CONFIG_USERFAULTFD=y diff --git a/arch/arm64/configs/testing.config b/arch/arm64/configs/testing.config new file mode 100644 index 00000000000000..072a89126a637b --- /dev/null +++ b/arch/arm64/configs/testing.config @@ -0,0 +1,51 @@ +# General runtime testing / instrumentation features worth enabling for +# testing + +CONFIG_DEBUG_WX=y + +CONFIG_HARDENED_USERCOPY=y +CONFIG_HARDENED_USERCOPY_FALLBACK=y +CONFIG_FORTIFY_SOURCE=y + +CONFIG_NET_DEV_REFCNT_TRACKER=y +CONFIG_NET_NS_REFCNT_TRACKER=y +CONFIG_DEBUG_NET=y + +CONFIG_PAGE_TABLE_CHECK=y +CONFIG_PAGE_TABLE_CHECK_ENFORCED=y + +CONFIG_DEBUG_VM=y +CONFIG_DEBUG_VM_MAPLE_TREE=y +CONFIG_DEBUG_VM_RB=y +CONFIG_DEBUG_VM_PGFLAGS=y + +CONFIG_DEBUG_VIRTUAL=y +CONFIG_DEBUG_PER_CPU_MAPS=y + +CONFIG_DEBUG_LIST=y +CONFIG_DEBUG_CREDENTIALS=y +CONFIG_DEBUG_TIMEKEEPING=y +CONFIG_DEBUG_PREEMPT=y +CONFIG_PROVE_LOCKING=y +CONFIG_DEBUG_ATOMIC_SLEEP=y +CONFIG_DEBUG_IRQFLAGS=y + +CONFIG_RCU_EQS_DEBUG=y + +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_WQ_WATCHDOG=y + +CONFIG_CSD_LOCK_WAIT_DEBUG=y + +CONFIG_HZ_1000=y +CONFIG_NO_HZ_FULL=y +CONFIG_CONTEXT_TRACKING_FORCE=y + +CONFIG_FTRACE=y +CONFIG_FUNCTION_TRACER=y +CONFIG_FUNCTION_GRAPH_TRACER=y +CONFIG_FTRACE_SYSCALLS=y +CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING=y + +CONFIG_KPROBES=y diff --git a/arch/arm64/configs/ubsan.config b/arch/arm64/configs/ubsan.config new file mode 100644 index 00000000000000..ceae016bdc4f7a --- /dev/null +++ b/arch/arm64/configs/ubsan.config @@ -0,0 +1 @@ +CONFIG_UBSAN=y |