Revert "neonvm: Switch to kernel 6.1.92 (#950)"

This reverts commit 43751cb.

neonvm/README.md

@@ -115,7 +115,7 @@ To adjust the kernel config:
 
 ```
 cd hack/kernel
-docker build --build-arg KERNEL_VERSION=6.1.92 --platform linux/x86_64 --target build-deps -t kernel-build-deps -f Dockerfile.kernel-builder .
+docker build --build-arg KERNEL_VERSION=6.1.63 --platform linux/x86_64 --target build-deps -t kernel-build-deps -f Dockerfile.kernel-builder .
 docker run --rm -v $PWD:/host --name kernel-build -it kernel-build-deps bash
 # inside that bash shell, do the menuconfig, then copy-out the config to /host
 ```

neonvm/hack/kernel/linux-config-6.1.92 → neonvm/hack/kernel/linux-config-6.1.63

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.1.92 Kernel Configuration
+# Linux/x86 6.1.63 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Ubuntu 13.2.0-4ubuntu3) 13.2.0"
 CONFIG_CC_IS_GCC=y
@@ -15,10 +15,9 @@ CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
 CONFIG_CC_HAS_ASM_INLINE=y
 CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
-CONFIG_PAHOLE_VERSION=0
+CONFIG_PAHOLE_VERSION=125
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_TABLE_SORT=y
 CONFIG_THREAD_INFO_IN_TASK=y
@@ -180,7 +179,7 @@ CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
 CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
 CONFIG_CC_HAS_INT128=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
-CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_GCC11_NO_ARRAY_BOUNDS=y
 CONFIG_CC_NO_ARRAY_BOUNDS=y
 CONFIG_ARCH_SUPPORTS_INT128=y
 CONFIG_NUMA_BALANCING=y
@@ -431,7 +430,6 @@ CONFIG_X86_INTEL_TSX_MODE_OFF=y
 CONFIG_X86_SGX=y
 CONFIG_EFI=y
 CONFIG_EFI_STUB=y
-CONFIG_EFI_HANDOVER_PROTOCOL=y
 CONFIG_EFI_MIXED=y
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -468,7 +466,7 @@ CONFIG_HAVE_LIVEPATCH=y
 
 CONFIG_CC_HAS_SLS=y
 CONFIG_CC_HAS_RETURN_THUNK=y
-CONFIG_CPU_MITIGATIONS=y
+CONFIG_SPECULATION_MITIGATIONS=y
 CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_RETPOLINE=y
 CONFIG_RETHUNK=y
@@ -478,8 +476,6 @@ CONFIG_CPU_IBRS_ENTRY=y
 CONFIG_CPU_SRSO=y
 # CONFIG_SLS is not set
 # CONFIG_GDS_FORCE_MITIGATION is not set
-CONFIG_MITIGATION_RFDS=y
-CONFIG_MITIGATION_SPECTRE_BHI=y
 CONFIG_ARCH_HAS_ADD_PAGES=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
 
@@ -641,7 +637,6 @@ CONFIG_AS_AVX512=y
 CONFIG_AS_SHA1_NI=y
 CONFIG_AS_SHA256_NI=y
 CONFIG_AS_TPAUSE=y
-CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
 
 #
 # General architecture-dependent options
@@ -1051,7 +1046,6 @@ CONFIG_MPTCP=y
 CONFIG_INET_MPTCP_DIAG=y
 CONFIG_MPTCP_IPV6=y
 CONFIG_NETWORK_SECMARK=y
-CONFIG_NET_PTP_CLASSIFY=y
 # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
 CONFIG_NETFILTER=y
 CONFIG_NETFILTER_ADVANCED=y
@@ -1962,31 +1956,18 @@ CONFIG_RANDOM_TRUST_BOOTLOADER=y
 # CONFIG_SPI is not set
 # CONFIG_SPMI is not set
 # CONFIG_HSI is not set
-CONFIG_PPS=y
-# CONFIG_PPS_DEBUG is not set
-
-#
-# PPS clients support
-#
-# CONFIG_PPS_CLIENT_KTIMER is not set
-# CONFIG_PPS_CLIENT_LDISC is not set
-# CONFIG_PPS_CLIENT_GPIO is not set
-
-#
-# PPS generators support
-#
+# CONFIG_PPS is not set
 
 #
 # PTP clock support
 #
 CONFIG_PTP_1588_CLOCK=y
-CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+CONFIG_PTP_1588_CLOCK_KVM=y
+# end of PTP clock support
 
 #
 # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
 #
-CONFIG_PTP_1588_CLOCK_KVM=y
-# CONFIG_PTP_1588_CLOCK_VMW is not set
 # end of PTP clock support
 
 # CONFIG_PINCTRL is not set
@@ -2060,6 +2041,7 @@ CONFIG_BCMA_POSSIBLE=y
 # CONFIG_MFD_RDC321X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
 # CONFIG_MFD_TQMX86 is not set
 # CONFIG_MFD_VX855 is not set
 # end of Multifunction device drivers
@@ -3197,6 +3179,7 @@ CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 # CONFIG_DEBUG_INFO_COMPRESSED is not set
 # CONFIG_DEBUG_INFO_SPLIT is not set
 # CONFIG_DEBUG_INFO_BTF is not set
+CONFIG_PAHOLE_HAS_SPLIT_BTF=y
 CONFIG_GDB_SCRIPTS=y
 CONFIG_FRAME_WARN=2048
 # CONFIG_STRIP_ASM_SYMS is not set