config: update config for hulk_defconfig

euler inclusion
category: feature
bugzilla: 4979
CVE: NA

1) disable usless ARM64_ERRATUM
2) disable SCHED_SMT
3) change NR_CPUS from 4096 to 256
4) disable ARM64_SVE
5) enable SEDI by default
6) change SERIAL_8250_RUNTIME_UARTS to 8 from 4
7) enable ARM_SPE_PMU
8) disable KGDB
Signed-off-by: NXie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: NHanjun Guo <guohanjun@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/arm64/configs/hulk_defconfig

@@ -66,8 +66,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ_COMMON=y
 # CONFIG_HZ_PERIODIC is not set
-CONFIG_NO_HZ_IDLE=y
-# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_PREEMPT_NONE is not set
@@ -77,8 +77,8 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # CPU/Task time and stats accounting
 #
-CONFIG_TICK_CPU_ACCOUNTING=y
-# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
 # CONFIG_IRQ_TIME_ACCOUNTING is not set
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -97,6 +97,8 @@ CONFIG_SRCU=y
 CONFIG_TREE_SRCU=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_CONTEXT_TRACKING=y
+# CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_RCU_FANOUT=64
 CONFIG_RCU_FANOUT_LEAF=16
 # CONFIG_RCU_FAST_NO_HZ is not set
@@ -369,26 +371,26 @@ CONFIG_PCI_HISI=y
 #
 # ARM errata workarounds via the alternatives framework
 #
-CONFIG_ARM64_ERRATUM_826319=y
-CONFIG_ARM64_ERRATUM_827319=y
-CONFIG_ARM64_ERRATUM_824069=y
-CONFIG_ARM64_ERRATUM_819472=y
-CONFIG_ARM64_ERRATUM_832075=y
-CONFIG_ARM64_ERRATUM_834220=y
-CONFIG_ARM64_ERRATUM_845719=y
-CONFIG_ARM64_ERRATUM_843419=y
-CONFIG_ARM64_ERRATUM_1024718=y
-CONFIG_CAVIUM_ERRATUM_22375=y
-CONFIG_CAVIUM_ERRATUM_23144=y
-CONFIG_CAVIUM_ERRATUM_23154=y
-CONFIG_CAVIUM_ERRATUM_27456=y
-CONFIG_CAVIUM_ERRATUM_30115=y
-CONFIG_QCOM_FALKOR_ERRATUM_1003=y
-CONFIG_QCOM_FALKOR_ERRATUM_1009=y
-CONFIG_QCOM_QDF2400_ERRATUM_0065=y
-CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+# CONFIG_ARM64_ERRATUM_826319 is not set
+# CONFIG_ARM64_ERRATUM_827319 is not set
+# CONFIG_ARM64_ERRATUM_824069 is not set
+# CONFIG_ARM64_ERRATUM_819472 is not set
+# CONFIG_ARM64_ERRATUM_832075 is not set
+# CONFIG_ARM64_ERRATUM_834220 is not set
+# CONFIG_ARM64_ERRATUM_845719 is not set
+# CONFIG_ARM64_ERRATUM_843419 is not set
+# CONFIG_ARM64_ERRATUM_1024718 is not set
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23144 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+# CONFIG_CAVIUM_ERRATUM_27456 is not set
+# CONFIG_CAVIUM_ERRATUM_30115 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set
+# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
+# CONFIG_SOCIONEXT_SYNQUACER_PREITS is not set
 CONFIG_HISILICON_ERRATUM_161600802=y
-CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
 CONFIG_ARM64_4K_PAGES=y
 # CONFIG_ARM64_16K_PAGES is not set
 # CONFIG_ARM64_64K_PAGES is not set
@@ -400,7 +402,7 @@ CONFIG_ARM64_PA_BITS=48
 # CONFIG_CPU_BIG_ENDIAN is not set
 CONFIG_SCHED_MC=y
 # CONFIG_SCHED_SMT is not set
-CONFIG_NR_CPUS=4096
+CONFIG_NR_CPUS=256
 CONFIG_HOTPLUG_CPU=y
 CONFIG_NUMA=y
 CONFIG_NODES_SHIFT=3
@@ -446,7 +448,7 @@ CONFIG_SETEND_EMULATION=y
 #
 CONFIG_ARM64_HW_AFDBM=y
 CONFIG_ARM64_PAN=y
-# CONFIG_ARM64_LSE_ATOMICS is not set
+CONFIG_ARM64_LSE_ATOMICS=y
 CONFIG_ARM64_VHE=y
 
 #
@@ -455,8 +457,7 @@ CONFIG_ARM64_VHE=y
 CONFIG_ARM64_UAO=y
 # CONFIG_ARM64_PMEM is not set
 CONFIG_ARM64_RAS_EXTN=y
-CONFIG_ARM64_SVE=y
-CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_SVE is not set
 # CONFIG_RANDOMIZE_BASE is not set
 
 #
@@ -612,7 +613,7 @@ CONFIG_ACPI_APEI=y
 CONFIG_ACPI_APEI_GHES=y
 CONFIG_ACPI_APEI_PCIEAER=y
 CONFIG_ACPI_APEI_SEA=y
-# CONFIG_ACPI_APEI_MEMORY_FAILURE is not set
+CONFIG_ACPI_APEI_MEMORY_FAILURE=y
 CONFIG_ACPI_APEI_EINJ=m
 # CONFIG_ACPI_APEI_ERST_DEBUG is not set
 # CONFIG_PMIC_OPREGION is not set
@@ -3296,7 +3297,7 @@ CONFIG_SERIAL_8250_DMA=y
 CONFIG_SERIAL_8250_PCI=y
 CONFIG_SERIAL_8250_EXAR=y
 CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 # CONFIG_SERIAL_8250_ASPEED_VUART is not set
@@ -3317,13 +3318,11 @@ CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST=y
-# CONFIG_SERIAL_KGDB_NMI is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
 # CONFIG_SERIAL_UARTLITE is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_CONSOLE_POLL=y
 CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_MSM is not set
 # CONFIG_SERIAL_SCCNXP is not set
@@ -6471,7 +6470,7 @@ CONFIG_HISI_PMU=y
 # CONFIG_QCOM_L2_PMU is not set
 # CONFIG_QCOM_L3_PMU is not set
 # CONFIG_XGENE_PMU is not set
-# CONFIG_ARM_SPE_PMU is not set
+CONFIG_ARM_SPE_PMU=m
 CONFIG_RAS=y
 
 #
@@ -7386,14 +7385,7 @@ CONFIG_MEMTEST=y
 # CONFIG_BUG_ON_DATA_CORRUPTION is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_KGDB=y
-CONFIG_KGDB_SERIAL_CONSOLE=y
-CONFIG_KGDB_TESTS=y
-# CONFIG_KGDB_TESTS_ON_BOOT is not set
-CONFIG_KGDB_KDB=y
-CONFIG_KDB_DEFAULT_ENABLE=0x1
-CONFIG_KDB_KEYBOARD=y
-CONFIG_KDB_CONTINUE_CATASTROPHIC=0
+# CONFIG_KGDB is not set
 CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
 # CONFIG_UBSAN is not set
 CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y