linux5.5: re-enable KASLR, PAGE_POISONING.

Sync i686 with x86_64, reduce diff.

srcpkgs/linux5.5/files/x86_64-dotconfig

@@ -294,6 +294,7 @@ CONFIG_HAVE_INTEL_TXT=y
 CONFIG_X86_64_SMP=y
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_DYNAMIC_PHYSICAL_MASK=y
 CONFIG_PGTABLE_LEVELS=5
 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
 
@@ -307,7 +308,7 @@ CONFIG_X86_X2APIC=y
 CONFIG_X86_MPPARSE=y
 # CONFIG_GOLDFISH is not set
 CONFIG_RETPOLINE=y
-# CONFIG_X86_CPU_RESCTRL is not set
+CONFIG_X86_CPU_RESCTRL=y
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 CONFIG_X86_INTEL_LPSS=y
 CONFIG_X86_AMD_PLATFORM_DEVICE=y
@@ -403,7 +404,8 @@ CONFIG_X86_CPUID=m
 CONFIG_X86_5LEVEL=y
 CONFIG_X86_DIRECT_GBPAGES=y
 # CONFIG_X86_CPA_STATISTICS is not set
-# CONFIG_AMD_MEM_ENCRYPT is not set
+CONFIG_AMD_MEM_ENCRYPT=y
+CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y
 CONFIG_NUMA=y
 CONFIG_AMD_NUMA=y
 CONFIG_X86_64_ACPI_NUMA=y
@@ -451,9 +453,12 @@ CONFIG_CRASH_DUMP=y
 # CONFIG_KEXEC_JUMP is not set
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
-# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_X86_NEED_RELOCS=y
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_DYNAMIC_MEMORY_LAYOUT=y
+CONFIG_RANDOMIZE_MEMORY=y
+CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
 # CONFIG_DEBUG_HOTPLUG_CPU0 is not set
@@ -714,7 +719,8 @@ CONFIG_OPROFILE_EVENT_MULTIPLEX=y
 CONFIG_HAVE_OPROFILE=y
 CONFIG_OPROFILE_NMI_TIMER=y
 CONFIG_KPROBES=y
-# CONFIG_JUMP_LABEL is not set
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
 CONFIG_OPTPROBES=y
 CONFIG_KPROBES_ON_FTRACE=y
 CONFIG_UPROBES=y
@@ -835,7 +841,7 @@ CONFIG_BLK_CGROUP_RWSTAT=y
 CONFIG_BLK_DEV_BSG=y
 CONFIG_BLK_DEV_BSGLIB=y
 CONFIG_BLK_DEV_INTEGRITY=y
-# CONFIG_BLK_DEV_ZONED is not set
+CONFIG_BLK_DEV_ZONED=y
 CONFIG_BLK_DEV_THROTTLING=y
 # CONFIG_BLK_DEV_THROTTLING_LOW is not set
 CONFIG_BLK_CMDLINE_PARSER=y
@@ -843,6 +849,7 @@ CONFIG_BLK_CMDLINE_PARSER=y
 # CONFIG_BLK_CGROUP_IOLATENCY is not set
 # CONFIG_BLK_CGROUP_IOCOST is not set
 CONFIG_BLK_DEBUG_FS=y
+CONFIG_BLK_DEBUG_FS_ZONED=y
 # CONFIG_BLK_SED_OPAL is not set
 
 #
@@ -880,7 +887,7 @@ CONFIG_BLK_PM=y
 #
 # IO Schedulers
 #
-CONFIG_MQ_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=y
 CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 CONFIG_BFQ_GROUP_IOSCHED=y
@@ -1848,9 +1855,9 @@ CONFIG_PCIEASPM=y
 # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
 CONFIG_PCIEASPM_PERFORMANCE=y
 CONFIG_PCIE_PME=y
-# CONFIG_PCIE_DPC is not set
-# CONFIG_PCIE_PTM is not set
-# CONFIG_PCIE_BW is not set
+CONFIG_PCIE_DPC=y
+CONFIG_PCIE_PTM=y
+CONFIG_PCIE_BW=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PCI_QUIRKS=y
@@ -2171,8 +2178,8 @@ CONFIG_BLK_DEV_RSXX=m
 #
 CONFIG_NVME_CORE=m
 CONFIG_BLK_DEV_NVME=m
-# CONFIG_NVME_MULTIPATH is not set
-# CONFIG_NVME_HWMON is not set
+CONFIG_NVME_MULTIPATH=y
+CONFIG_NVME_HWMON=y
 CONFIG_NVME_FABRICS=m
 CONFIG_NVME_RDMA=m
 CONFIG_NVME_FC=m
@@ -2193,7 +2200,7 @@ CONFIG_AD525X_DPOT=m
 CONFIG_AD525X_DPOT_I2C=m
 CONFIG_AD525X_DPOT_SPI=m
 CONFIG_DUMMY_IRQ=m
-# CONFIG_IBM_ASM is not set
+CONFIG_IBM_ASM=m
 CONFIG_PHANTOM=m
 CONFIG_TIFM_CORE=m
 CONFIG_TIFM_7XX1=m
@@ -2565,6 +2572,7 @@ CONFIG_DM_VERITY=m
 CONFIG_DM_SWITCH=m
 CONFIG_DM_LOG_WRITES=m
 CONFIG_DM_INTEGRITY=m
+# CONFIG_DM_ZONED is not set
 CONFIG_TARGET_CORE=m
 CONFIG_TCM_IBLOCK=m
 CONFIG_TCM_FILEIO=m
@@ -9274,6 +9282,7 @@ CONFIG_HAS_DMA=y
 CONFIG_NEED_SG_DMA_LENGTH=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
 CONFIG_DMA_VIRT_OPS=y
 CONFIG_SWIOTLB=y
 CONFIG_DMA_CMA=y
@@ -9391,10 +9400,12 @@ CONFIG_DEBUG_MISC=y
 #
 # Memory Debugging
 #
-# CONFIG_PAGE_EXTENSION is not set
+CONFIG_PAGE_EXTENSION=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_PAGE_OWNER is not set
-# CONFIG_PAGE_POISONING is not set
+CONFIG_PAGE_POISONING=y
+CONFIG_PAGE_POISONING_NO_SANITY=y
+CONFIG_PAGE_POISONING_ZERO=y
 # CONFIG_DEBUG_PAGE_REF is not set
 # CONFIG_DEBUG_RODATA_TEST is not set
 # CONFIG_DEBUG_OBJECTS is not set