Move to kernel 6.8-rc1

configs/buildroot_config

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Buildroot 6.5.12 Configuration
+# Buildroot -g311a1661-dirty Configuration
 #
 BR2_HAVE_DOT_CONFIG=y
 BR2_HOST_GCC_AT_LEAST_4_9=y
@@ -443,8 +443,8 @@ BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 # BR2_LINUX_KERNEL_CUSTOM_GIT is not set
 # BR2_LINUX_KERNEL_CUSTOM_HG is not set
 # BR2_LINUX_KERNEL_CUSTOM_SVN is not set
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.3"
-BR2_LINUX_KERNEL_VERSION="6.6.3"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.8-rc1"
+BR2_LINUX_KERNEL_VERSION="6.8-rc1"
 BR2_LINUX_KERNEL_PATCH=""
 # BR2_LINUX_KERNEL_USE_DEFCONFIG is not set
 # BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG is not set

configs/custom_kernel_config

@@ -1,8 +1,8 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/riscv 6.6.3 Kernel Configuration
+# Linux/riscv 6.8.0-rc1 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="riscv32-buildroot-linux-uclibc-gcc.br_real (Buildroot 6.5.12) 13.2.0"
+CONFIG_CC_VERSION_TEXT="riscv32-buildroot-linux-uclibc-gcc.br_real (Buildroot -g311a1661) 13.2.0"
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=130200
 CONFIG_CLANG_VERSION=0
@@ -152,13 +152,13 @@ CONFIG_FUTEX_PI=y
 # CONFIG_IO_URING is not set
 # CONFIG_ADVISE_SYSCALLS is not set
 CONFIG_MEMBARRIER=y
-# CONFIG_KALLSYMS is not set
 # CONFIG_KCMP is not set
 CONFIG_RSEQ=y
-CONFIG_CACHESTAT_SYSCALL=y
 # CONFIG_DEBUG_RSEQ is not set
-CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_CACHESTAT_SYSCALL=y
 # CONFIG_PC104 is not set
+# CONFIG_KALLSYMS is not set
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
 # Kernel Performance Events And Counters
@@ -171,12 +171,15 @@ CONFIG_HAVE_PERF_EVENTS=y
 #
 # Kexec and crash features
 #
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 # end of Kexec and crash features
 # end of General setup
 
 CONFIG_32BIT=y
 CONFIG_RISCV=y
 CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE=y
+CONFIG_RISCV_USE_LINKER_RELAXATION=y
 CONFIG_ARCH_MMAP_RND_BITS_MIN=8
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
 CONFIG_ARCH_MMAP_RND_BITS_MAX=17
@@ -202,6 +205,7 @@ CONFIG_AS_HAS_OPTION_ARCH=y
 # CONFIG_SOC_MICROCHIP_POLARFIRE is not set
 # CONFIG_ARCH_RENESAS is not set
 # CONFIG_SOC_SIFIVE is not set
+# CONFIG_ARCH_SOPHGO is not set
 # CONFIG_SOC_STARFIVE is not set
 # CONFIG_SOC_VIRT is not set
 # CONFIG_SOC_CANAAN is not set
@@ -233,6 +237,8 @@ CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI=y
 # CONFIG_FPU is not set
 # CONFIG_IRQ_STACKS is not set
 CONFIG_THREAD_SIZE_ORDER=1
+# CONFIG_RISCV_MISALIGNED is not set
+CONFIG_RISCV_EFFICIENT_UNALIGNED_ACCESS=y
 # end of Platform type
 
 #
@@ -243,6 +249,7 @@ CONFIG_HZ_100=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=100
+CONFIG_ARCH_SUPPORTS_KEXEC=y
 CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
 # end of Kernel features
 
@@ -258,8 +265,11 @@ CONFIG_STACKPROTECTOR_PER_TASK=y
 CONFIG_PHYS_RAM_BASE_FIXED=y
 CONFIG_PHYS_RAM_BASE=0x80000000
 # CONFIG_RISCV_ISA_FALLBACK is not set
+# CONFIG_BUILTIN_DTB is not set
 # end of Boot options
 
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+
 #
 # Power management options
 #
@@ -294,6 +304,7 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_GENERIC_ENTRY=y
 CONFIG_JUMP_LABEL=y
 # CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_KPROBES_ON_FTRACE=y
@@ -304,6 +315,7 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
 CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
 CONFIG_HAVE_ASM_MODVERSIONS=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_RSEQ=y
@@ -381,13 +393,12 @@ CONFIG_BINFMT_FLAT_NO_DATA_START_OFFSET=y
 #
 
 #
-# SLAB allocator options
+# Slab allocator options
 #
-# CONFIG_SLAB_DEPRECATED is not set
 CONFIG_SLUB=y
 CONFIG_SLUB_TINY=y
 CONFIG_SLAB_MERGE_DEFAULT=y
-# end of SLAB allocator options
+# end of Slab allocator options
 
 # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
 # CONFIG_COMPAT_BRK is not set
@@ -397,6 +408,7 @@ CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
 CONFIG_EXCLUSIVE_SYSTEM_RAM=y
 CONFIG_SPLIT_PTLOCK_CPUS=999999
 # CONFIG_PAGE_REPORTING is not set
+CONFIG_PCP_BATCH_SCALE_MAX=5
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
 CONFIG_NEED_PER_CPU_KM=y
@@ -449,6 +461,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+CONFIG_GENERIC_CPU_DEVICES=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
@@ -478,8 +491,14 @@ CONFIG_GENERIC_ARCH_TOPOLOGY=y
 # end of ARM System Control and Management Interface Protocol
 
 # CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_FW_CFG_SYSFS is not set
 # CONFIG_GOOGLE_FIRMWARE is not set
 
+#
+# Qualcomm firmware drivers
+#
+# end of Qualcomm firmware drivers
+
 #
 # Tegra firmware driver
 #
@@ -514,6 +533,7 @@ CONFIG_OF_RESERVED_MEM=y
 # CONFIG_XILINX_SDFEC is not set
 # CONFIG_OPEN_DICE is not set
 # CONFIG_VCPU_STALL_DETECTOR is not set
+# CONFIG_NSM is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -688,7 +708,6 @@ CONFIG_BCMA_POSSIBLE=y
 # CONFIG_MFD_MT6397 is not set
 # CONFIG_MFD_SM501 is not set
 CONFIG_MFD_SYSCON=y
-# CONFIG_MFD_TI_AM335X_TSCADC is not set
 # CONFIG_MFD_TQMX86 is not set
 # end of Multifunction device drivers
 
@@ -726,7 +745,6 @@ CONFIG_MFD_SYSCON=y
 #
 # Console display driver support
 #
-# CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_DUMMY_CONSOLE_COLUMNS=80
 CONFIG_DUMMY_CONSOLE_ROWS=25
@@ -855,6 +873,31 @@ CONFIG_CLINT_TIMER=y
 # end of Xilinx SoC drivers
 # end of SOC (System On Chip) specific Drivers
 
+#
+# PM Domains
+#
+
+#
+# Amlogic PM Domains
+#
+# end of Amlogic PM Domains
+
+#
+# Broadcom PM Domains
+#
+# end of Broadcom PM Domains
+
+#
+# i.MX PM Domains
+#
+# end of i.MX PM Domains
+
+#
+# Qualcomm PM Domains
+#
+# end of Qualcomm PM Domains
+# end of PM Domains
+
 # CONFIG_PM_DEVFREQ is not set
 # CONFIG_EXTCON is not set
 # CONFIG_MEMORY is not set
@@ -944,7 +987,6 @@ CONFIG_FILE_LOCKING=y
 #
 # Caches
 #
-# CONFIG_FSCACHE is not set
 # end of Caches
 
 #
@@ -1062,6 +1104,7 @@ CONFIG_LIBFDT=y
 CONFIG_ARCH_HAS_PMEM_API=y
 CONFIG_UACCESS_MEMCPY=y
 CONFIG_ARCH_STACKWALK=y
+# CONFIG_LWQ_TEST is not set
 # end of Library routines
 
 CONFIG_GENERIC_LIB_ASHLDI3=y
@@ -1208,8 +1251,6 @@ CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_MAPLE_TREE is not set
 # end of Debug kernel data structures
 
-# CONFIG_DEBUG_CREDENTIALS is not set
-
 #
 # RCU Debugging
 #
@@ -1226,15 +1267,24 @@ CONFIG_HAVE_RETHOOK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_TRACING_SUPPORT=y
 # CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
 
 #
 # riscv Debugging
 #
+
+#
+# arch/riscv/kernel Testing and Coverage
+#
+CONFIG_RUNTIME_KERNEL_TESTING_MENU=y
+# end of arch/riscv/kernel Testing and Coverage
 # end of riscv Debugging
 
 #