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ANDROID: qki: Add consolidate config

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Add a "consolidate" defconfig fragment to enable further debug options
of the GKI kernel. The "consolidate" name has a storied history, but
it's effectively a "debug" kernel.

The options enabled in the consolidate.fragment have been found to have
a good balance of additional debug features versus performance impact.
For instance, SLUB_DEBUG is not enabled due to large performance impact.

Bug: 188690367
Change-Id: I8fcbda0f9b47b3b33636a594797f97e86d2a6778
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
(cherry picked from commit 6d87cd0e27)
This commit is contained in:
Jeevan Shriram 2021-06-21 15:04:54 -07:00 committed by jianzhou
parent a6e438855e
commit 02b7e8655b
2 changed files with 87 additions and 0 deletions
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83
arch/arm64/configs/consolidate.fragment Normal file
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# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_BITFIELD_KUNIT is not set
# CONFIG_BITS_TEST is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
CONFIG_CMA_DEBUG=y
CONFIG_CMDLINE="kasan.stacktrace=off stack_depot_disable=off page_owner=on no_hash_pointers panic_on_taint=0x20"
CONFIG_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000
# CONFIG_DEBUG_KMEMLEAK_TEST is not set
# CONFIG_DEBUG_KOBJECT_RELEASE is not set
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DPM_WATCHDOG is not set
CONFIG_DYNAMIC_DEBUG=y
# CONFIG_FIND_BIT_BENCHMARK is not set
CONFIG_GKI_HACKS_FOR_CONSOLIDATE=y
CONFIG_I2C_CHARDEV=y
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_LINEAR_RANGES_TEST is not set
# CONFIG_LIST_KUNIT_TEST is not set
# CONFIG_LKDTM is not set
CONFIG_LOCALVERSION="-qki-consolidate"
CONFIG_LOCKUP_DETECTOR=y
# CONFIG_PERCPU_TEST is not set
CONFIG_PID_IN_CONTEXTIDR=y
# CONFIG_PM_ADVANCED_DEBUG is not set
CONFIG_PM_DEBUG=y
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_SPI_SPIDEV=y
# CONFIG_SYSCTL_KUNIT_TEST is not set
CONFIG_TASKS_RUDE_RCU=y
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_SORT is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_XARRAY is not set
CONFIG_TRACE_PREEMPT_TOGGLE=y

4
build.config.gki_consolidate.aarch64 Normal file
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DEFCONFIG=consolidate_defconfig
FRAGMENT_CONFIG=${KERNEL_DIR}/arch/arm64/configs/consolidate.fragment
PRE_DEFCONFIG_CMDS="KCONFIG_CONFIG=${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG} ${ROOT_DIR}/${KERNEL_DIR}/scripts/kconfig/merge_config.sh -m -r ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/gki_defconfig ${ROOT_DIR}/${FRAGMENT_CONFIG}"
POST_DEFCONFIG_CMDS="rm ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG}"