Initial bringup of riscv64 for centos

Charles Mirabile · Charles Mirabile · commit eb86794b238e · 2025-07-22T14:41:01.000-04:00
JIRA: https://issues.redhat.com/browse/RHEL-101827 Upstream Status: RHEL only A block for RISC-V is added to priority.rhel in order to start generating configs for riscv64 and kernel.spec.template is upated to add the arch. I then repeatedly ran `make -C redhat/ rh-configs` and fixed the errors from the process_configs.sh script due to unset or contradictory config options by specifying their values. The initial target is only the QEMU `virt` machine so CONFIG_ARCH_VIRT is the only CONFIG_ARCH_* config that I set. In general while picking values, I looked at the current setting for fedora in ark on riscv64, and on other arches for cs10 erring on the side of turning things off for the time being. Where the config matched what was already in fedora for ark, I put it in the generic/riscv/riscv64 folder, and where a cs10 specific deviation was needed (either because I wanted a different value, or because in ark / fedora, a default was set for all arches while in the rhel flavor there was no such default) I put the config in rhel/generic/riscv/riscv64. The only configs I needed to specifically go back and enable in order to get a kernel usable for basic testing with QEMU were CONFIG_VIRTIO_MMIO in order to detect the virtio network devices and CONFIG_PCI_HOST_GENERIC to enable the pci controller used by qemu. Upstream-status: RHEL-only Co-developed-by: Jennifer Berringer <jberring@redhat.com> Signed-off-by: Jennifer Berringer <jberring@redhat.com> Signed-off-by: Charles Mirabile <cmirabil@redhat.com>
diff --git a/redhat/Makefile.cross b/redhat/Makefile.cross
@@ -44,24 +44,16 @@ dist-cross-s390x-rpms: dist-cross-setup dist-sources
 	$(REDHAT)/scripts/cross-compile/generate-cross-report.sh "s390x"
 
 dist-cross-riscv64-rpms: dist-cross-setup dist-sources
-	@if [ "$(DISTRO)" = "fedora" ]; then \
-		$(REDHAT)/scripts/cross-compile/x86_rngd.sh; \
-		$(CROSS_RPMFLAGS) --target riscv64 --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE); \
-		$(REDHAT)/scripts/cross-compile/generate-cross-report.sh "riscv64" ; \
-	else \
-		echo "INFO: RISC-V builds are only supported on Fedora."; \
-	fi;
+	$(REDHAT)/scripts/cross-compile/x86_rngd.sh
+	$(CROSS_RPMFLAGS) --target riscv64 --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE)
+	$(REDHAT)/scripts/cross-compile/generate-cross-report.sh "riscv64"
 
 dist-cross-all-rpms: dist-cross-setup dist-sources
 	$(REDHAT)/scripts/cross-compile/x86_rngd.sh
 	$(CROSS_RPMFLAGS) --target aarch64 --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE)
 	$(CROSS_RPMFLAGS) --target ppc64le --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE)
 	$(CROSS_RPMFLAGS) --target s390x --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE)
-	@if [ "$(DISTRO)" = "fedora" ]; then \
-		$(CROSS_RPMFLAGS) --target riscv64 --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE); \
-	else \
-		echo "INFO: RISC-V builds are only supported on Fedora."; \
-	fi;
+	$(CROSS_RPMFLAGS) --target riscv64 --with cross $(CROSS_DISABLED_SUBPACKAGES) -ba $(RPM)/SOURCES/$(SPECFILE)
 	$(CROSS_RPMFLAGS) -ba $(RPM)/SOURCES/$(SPECFILE)
 	$(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64 ppc64 s390x x86_64 riscv64"
 
diff --git a/redhat/configs/common/generic/CONFIG_BINFMT_FLAT b/redhat/configs/common/generic/CONFIG_BINFMT_FLAT
@@ -0,0 +1 @@
+# CONFIG_BINFMT_FLAT is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI
@@ -0,0 +1 @@
+CONFIG_ACPI=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI_CPPC_CPUFREQ b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI_CPPC_CPUFREQ
@@ -0,0 +1 @@
+CONFIG_ACPI_CPPC_CPUFREQ=m
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI_DOCK b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ACPI_DOCK
@@ -0,0 +1 @@
+# CONFIG_ACPI_DOCK is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_RENESAS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_RENESAS
@@ -0,0 +1 @@
+# CONFIG_ARCH_RENESAS is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_RV64I b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_RV64I
@@ -0,0 +1 @@
+CONFIG_ARCH_RV64I=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_VIRT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ARCH_VIRT
@@ -0,0 +1 @@
+CONFIG_ARCH_VIRT=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_AX45MP_L2_CACHE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_AX45MP_L2_CACHE
@@ -0,0 +1 @@
+# CONFIG_AX45MP_L2_CACHE is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMDLINE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMDLINE
@@ -0,0 +1 @@
+CONFIG_CMDLINE=""
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMODEL_MEDANY b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMODEL_MEDANY
@@ -0,0 +1 @@
+CONFIG_CMODEL_MEDANY=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMODEL_MEDLOW b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CMODEL_MEDLOW
@@ -0,0 +1 @@
+# CONFIG_CMODEL_MEDLOW is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_COMPAT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_COMPAT
@@ -0,0 +1 @@
+# CONFIG_COMPAT is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_AES_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_AES_RISCV64
@@ -0,0 +1 @@
+CONFIG_CRYPTO_AES_RISCV64=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_CHACHA_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_CHACHA_RISCV64
@@ -0,0 +1 @@
+CONFIG_CRYPTO_CHACHA_RISCV64=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_GHASH_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_GHASH_RISCV64
@@ -0,0 +1 @@
+CONFIG_CRYPTO_GHASH_RISCV64=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SHA256_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SHA256_RISCV64
@@ -0,0 +1 @@
+CONFIG_CRYPTO_SHA256_RISCV64=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SHA512_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SHA512_RISCV64
@@ -0,0 +1 @@
+CONFIG_CRYPTO_SHA512_RISCV64=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SM3_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SM3_RISCV64
@@ -0,0 +1 @@
+# CONFIG_CRYPTO_SM3_RISCV64 is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SM4_RISCV64 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_CRYPTO_SM4_RISCV64
@@ -0,0 +1 @@
+# CONFIG_CRYPTO_SM4_RISCV64 is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_DEVICE_PRIVATE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_DEVICE_PRIVATE
@@ -0,0 +1 @@
+CONFIG_DEVICE_PRIVATE=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFIVAR_FS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFIVAR_FS
@@ -0,0 +1 @@
+CONFIG_EFIVAR_FS=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFI_VARS_PSTORE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFI_VARS_PSTORE
@@ -0,0 +1 @@
+CONFIG_EFI_VARS_PSTORE=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE
@@ -0,0 +1 @@
+CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_FB_GOLDFISH b/redhat/configs/common/generic/riscv/riscv64/CONFIG_FB_GOLDFISH
@@ -0,0 +1 @@
+# CONFIG_FB_GOLDFISH is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_FPU b/redhat/configs/common/generic/riscv/riscv64/CONFIG_FPU
@@ -0,0 +1 @@
+CONFIG_FPU=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_FUJITSU_ES b/redhat/configs/common/generic/riscv/riscv64/CONFIG_FUJITSU_ES
@@ -0,0 +1 @@
+# CONFIG_FUJITSU_ES is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH b/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH
@@ -0,0 +1 @@
+CONFIG_GOLDFISH=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH_PIPE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH_PIPE
@@ -0,0 +1 @@
+# CONFIG_GOLDFISH_PIPE is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH_TTY b/redhat/configs/common/generic/riscv/riscv64/CONFIG_GOLDFISH_TTY
@@ -0,0 +1 @@
+# CONFIG_GOLDFISH_TTY is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_IRQ_STACKS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_IRQ_STACKS
@@ -0,0 +1 @@
+CONFIG_IRQ_STACKS=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_ISCSI_IBFT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_ISCSI_IBFT
@@ -0,0 +1 @@
+# CONFIG_ISCSI_IBFT is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_KEYBOARD_GOLDFISH_EVENTS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_KEYBOARD_GOLDFISH_EVENTS
@@ -0,0 +1 @@
+# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_KVM b/redhat/configs/common/generic/riscv/riscv64/CONFIG_KVM
@@ -0,0 +1 @@
+CONFIG_KVM=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_LD_DEAD_CODE_DATA_ELIMINATION b/redhat/configs/common/generic/riscv/riscv64/CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
@@ -0,0 +1 @@
+# CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_MMC_DW b/redhat/configs/common/generic/riscv/riscv64/CONFIG_MMC_DW
@@ -0,0 +1 @@
+CONFIG_MMC_DW=m
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_MMC_DW_PLTFM b/redhat/configs/common/generic/riscv/riscv64/CONFIG_MMC_DW_PLTFM
@@ -0,0 +1 @@
+CONFIG_MMC_DW_PLTFM=m
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_NODES_SHIFT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_NODES_SHIFT
@@ -0,0 +1 @@
+CONFIG_NODES_SHIFT=2
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_NONPORTABLE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_NONPORTABLE
@@ -0,0 +1 @@
+# CONFIG_NONPORTABLE is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_OF b/redhat/configs/common/generic/riscv/riscv64/CONFIG_OF
@@ -0,0 +1 @@
+CONFIG_OF=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_PARAVIRT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_PARAVIRT
@@ -0,0 +1 @@
+CONFIG_PARAVIRT=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_PARAVIRT_TIME_ACCOUNTING b/redhat/configs/common/generic/riscv/riscv64/CONFIG_PARAVIRT_TIME_ACCOUNTING
@@ -0,0 +1 @@
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_PCI_HOST_COMMON b/redhat/configs/common/generic/riscv/riscv64/CONFIG_PCI_HOST_COMMON
@@ -0,0 +1 @@
+CONFIG_PCI_HOST_COMMON=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_PCI_HOST_GENERIC b/redhat/configs/common/generic/riscv/riscv64/CONFIG_PCI_HOST_GENERIC
@@ -0,0 +1 @@
+CONFIG_PCI_HOST_GENERIC=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_PMIC_OPREGION b/redhat/configs/common/generic/riscv/riscv64/CONFIG_PMIC_OPREGION
@@ -0,0 +1 @@
+# CONFIG_PMIC_OPREGION is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_GPIO b/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_GPIO
@@ -0,0 +1 @@
+CONFIG_POWER_RESET_GPIO=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_SYSCON b/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_SYSCON
@@ -0,0 +1 @@
+CONFIG_POWER_RESET_SYSCON=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_SYSCON_POWEROFF b/redhat/configs/common/generic/riscv/riscv64/CONFIG_POWER_RESET_SYSCON_POWEROFF
@@ -0,0 +1 @@
+CONFIG_POWER_RESET_SYSCON_POWEROFF=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_BOOT_SPINWAIT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_BOOT_SPINWAIT
@@ -0,0 +1 @@
+# CONFIG_RISCV_BOOT_SPINWAIT is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_EMULATED_UNALIGNED_ACCESS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_EMULATED_UNALIGNED_ACCESS
@@ -0,0 +1 @@
+# CONFIG_RISCV_EMULATED_UNALIGNED_ACCESS is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_SVNAPOT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_SVNAPOT
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_SVNAPOT=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_SVPBMT b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_SVPBMT
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_SVPBMT=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_V=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_DEFAULT_ENABLE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_DEFAULT_ENABLE
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_V_DEFAULT_ENABLE=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_PREEMPTIVE b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_PREEMPTIVE
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_V_PREEMPTIVE=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_UCOPY_THRESHOLD b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_V_UCOPY_THRESHOLD
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_V_UCOPY_THRESHOLD=768
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZAWRS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZAWRS
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZAWRS=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBA b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBA
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZBA=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBB b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBB
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZBB=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBC b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZBC
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZBC=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZICBOM b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZICBOM
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZICBOM=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZICBOZ b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_ISA_ZICBOZ
@@ -0,0 +1 @@
+CONFIG_RISCV_ISA_ZICBOZ=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PMU b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PMU
@@ -0,0 +1 @@
+CONFIG_RISCV_PMU=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PMU_SBI b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PMU_SBI
@@ -0,0 +1 @@
+CONFIG_RISCV_PMU_SBI=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PROBE_UNALIGNED_ACCESS b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_PROBE_UNALIGNED_ACCESS
@@ -0,0 +1 @@
+CONFIG_RISCV_PROBE_UNALIGNED_ACCESS=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_SBI_V01 b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RISCV_SBI_V01
@@ -0,0 +1 @@
+# CONFIG_RISCV_SBI_V01 is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RTC_DRV_GOLDFISH b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RTC_DRV_GOLDFISH
@@ -0,0 +1 @@
+CONFIG_RTC_DRV_GOLDFISH=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_RUNTIME_KERNEL_TESTING_MENU b/redhat/configs/common/generic/riscv/riscv64/CONFIG_RUNTIME_KERNEL_TESTING_MENU
@@ -0,0 +1 @@
+# CONFIG_RUNTIME_KERNEL_TESTING_MENU is not set
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_SERIAL_OF_PLATFORM b/redhat/configs/common/generic/riscv/riscv64/CONFIG_SERIAL_OF_PLATFORM
@@ -0,0 +1 @@
+CONFIG_SERIAL_OF_PLATFORM=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_THERMAL b/redhat/configs/common/generic/riscv/riscv64/CONFIG_THERMAL
@@ -0,0 +1 @@
+CONFIG_THERMAL=y
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_THREAD_SIZE_ORDER b/redhat/configs/common/generic/riscv/riscv64/CONFIG_THREAD_SIZE_ORDER
@@ -0,0 +1 @@
+CONFIG_THREAD_SIZE_ORDER=2
diff --git a/redhat/configs/common/generic/riscv/riscv64/CONFIG_TUNE_GENERIC b/redhat/configs/common/generic/riscv/riscv64/CONFIG_TUNE_GENERIC
@@ -0,0 +1 @@
+CONFIG_TUNE_GENERIC=y
diff --git a/redhat/configs/priority.rhel b/redhat/configs/priority.rhel
@@ -46,3 +46,7 @@ aarch64-rt-64k=generic:generic-arm:generic-arm-aarch64:rt-generic:rt-generic-arm
 aarch64-rt-64k-debug=generic:generic-arm:generic-arm-aarch64:debug:debug-arm:debug-arm-aarch64:rt-generic:rt-generic-arm:rt-generic-arm-aarch64:rt-generic-arm-aarch64-64k:rt-debug:rt-debug-arm:rt-debug-arm-aarch64:rt-debug-arm-aarch64-64k
 aarch64-automotive=generic:generic-arm:generic-arm-aarch64:rt-generic:rt-generic-arm:rt-generic-arm-aarch64:automotive-generic:automotive-generic-arm:automotive-generic-arm-aarch64
 aarch64-automotive-debug=generic:generic-arm:generic-arm-aarch64:debug:debug-arm:debug-arm-aarch64:rt-generic:rt-generic-arm:rt-generic-arm-aarch64:rt-debug:rt-debug-arm:rt-debug-arm-aarch64:automotive-generic:automotive-generic-arm:automotive-generic-arm-aarch64:automotive-debug:automotive-debug-arm:automotive-debug-arm-aarch64
+
+# riscv64
+riscv64=generic:generic-riscv:generic-riscv-riscv64
+riscv64-debug=generic:generic-riscv:generic-riscv-riscv64:debug:debug-riscv-riscv64
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ACPI_HOTPLUG_MEMORY b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ACPI_HOTPLUG_MEMORY
@@ -0,0 +1 @@
+CONFIG_ACPI_HOTPLUG_MEMORY=y
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ACPI_TAD b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ACPI_TAD
@@ -0,0 +1 @@
+CONFIG_ACPI_TAD=m
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_AHCI_CEVA b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_AHCI_CEVA
@@ -0,0 +1 @@
+# CONFIG_AHCI_CEVA is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_CANAAN b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_CANAAN
@@ -0,0 +1 @@
+# CONFIG_ARCH_CANAAN is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_MICROCHIP b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_MICROCHIP
@@ -0,0 +1 @@
+# CONFIG_ARCH_MICROCHIP is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_MMAP_RND_BITS b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_MMAP_RND_BITS
@@ -0,0 +1 @@
+CONFIG_ARCH_MMAP_RND_BITS=24
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_SIFIVE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_SIFIVE
@@ -0,0 +1 @@
+# CONFIG_ARCH_SIFIVE is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_SOPHGO b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_SOPHGO
@@ -0,0 +1 @@
+# CONFIG_ARCH_SOPHGO is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_THEAD b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ARCH_THEAD
@@ -0,0 +1 @@
+# CONFIG_ARCH_THEAD is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_CPU_IDLE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_CPU_IDLE
@@ -0,0 +1 @@
+CONFIG_CPU_IDLE=y
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_ANDES b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_ANDES
@@ -0,0 +1 @@
+# CONFIG_ERRATA_ANDES is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_SIFIVE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_SIFIVE
@@ -0,0 +1 @@
+# CONFIG_ERRATA_SIFIVE is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_THEAD b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_ERRATA_THEAD
@@ -0,0 +1 @@
+# CONFIG_ERRATA_THEAD is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_FRAME_POINTER b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_FRAME_POINTER
@@ -0,0 +1 @@
+CONFIG_FRAME_POINTER=y
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_GPIO_ADNP b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_GPIO_ADNP
@@ -0,0 +1 @@
+# CONFIG_GPIO_ADNP is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_I2C_SCMI b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_I2C_SCMI
@@ -0,0 +1 @@
+# CONFIG_I2C_SCMI is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MDIO_BUS_MUX_GPIO b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MDIO_BUS_MUX_GPIO
@@ -0,0 +1 @@
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MDIO_BUS_MUX_MMIOREG b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MDIO_BUS_MUX_MMIOREG
@@ -0,0 +1 @@
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MFD_SYSCON b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_MFD_SYSCON
@@ -0,0 +1 @@
+CONFIG_MFD_SYSCON=y
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_NR_CPUS b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_NR_CPUS
@@ -0,0 +1 @@
+CONFIG_NR_CPUS=512
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PNP_DEBUG_MESSAGES b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PNP_DEBUG_MESSAGES
@@ -0,0 +1 @@
+# CONFIG_PNP_DEBUG_MESSAGES is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PROC_PAGE_MONITOR b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PROC_PAGE_MONITOR
@@ -0,0 +1 @@
+# CONFIG_PROC_PAGE_MONITOR is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PWM_SIFIVE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_PWM_SIFIVE
@@ -0,0 +1 @@
+# CONFIG_PWM_SIFIVE is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_ISA_FALLBACK b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_ISA_FALLBACK
@@ -0,0 +1 @@
+# CONFIG_RISCV_ISA_FALLBACK is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_ISA_VENDOR_EXT_ANDES b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_ISA_VENDOR_EXT_ANDES
@@ -0,0 +1 @@
+# CONFIG_RISCV_ISA_VENDOR_EXT_ANDES is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_PMU_LEGACY b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RISCV_PMU_LEGACY
@@ -0,0 +1 @@
+# CONFIG_RISCV_PMU_LEGACY is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RTC_DRV_EFI b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_RTC_DRV_EFI
@@ -0,0 +1 @@
+CONFIG_RTC_DRV_EFI=m
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SCSI_BNX2X_FCOE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SCSI_BNX2X_FCOE
@@ -0,0 +1 @@
+# CONFIG_SCSI_BNX2X_FCOE is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SCSI_BNX2_ISCSI b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SCSI_BNX2_ISCSI
@@ -0,0 +1 @@
+# CONFIG_SCSI_BNX2_ISCSI is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SERIAL_EARLYCON_RISCV_SBI b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SERIAL_EARLYCON_RISCV_SBI
@@ -0,0 +1 @@
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SOC_STARFIVE b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SOC_STARFIVE
@@ -0,0 +1 @@
+# CONFIG_SOC_STARFIVE is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SYNTH_EVENTS b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_SYNTH_EVENTS
@@ -0,0 +1 @@
+# CONFIG_SYNTH_EVENTS is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_TOUCHSCREEN_BU21029 b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_TOUCHSCREEN_BU21029
@@ -0,0 +1 @@
+# CONFIG_TOUCHSCREEN_BU21029 is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_VIRTIO_MEM b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_VIRTIO_MEM
@@ -0,0 +1 @@
+# CONFIG_VIRTIO_MEM is not set
diff --git a/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_VIRTIO_MMIO b/redhat/configs/rhel/generic/riscv/riscv64/CONFIG_VIRTIO_MMIO
@@ -0,0 +1 @@
+CONFIG_VIRTIO_MMIO=m
diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
@@ -620,7 +620,7 @@ Summary: The Linux kernel
 %if 0%{?fedora}
 %define cpupowerarchs %{ix86} x86_64 ppc64le aarch64
 %else
-%define cpupowerarchs i686 x86_64 ppc64le aarch64
+%define cpupowerarchs i686 x86_64 ppc64le aarch64 riscv64
 %endif
 
 %if 0%{?use_vdso}
@@ -690,7 +690,7 @@ Release: %{pkg_release}
 %if 0%{?fedora}
 ExclusiveArch: noarch x86_64 s390x aarch64 ppc64le riscv64
 %else
-ExclusiveArch: noarch i386 i686 x86_64 s390x aarch64 ppc64le
+ExclusiveArch: noarch i386 i686 x86_64 s390x aarch64 ppc64le riscv64
 %endif
 ExclusiveOS: Linux
 %ifnarch %{nobuildarches}
@@ -946,6 +946,8 @@ Source33: %{name}-x86_64-debug-rhel.config
 # ARM64 64K page-size kernel config
 Source42: %{name}-aarch64-64k-rhel.config
 Source43: %{name}-aarch64-64k-debug-rhel.config
+Source44: %{name}-riscv64-rhel.config
+Source45: %{name}-riscv64-debug-rhel.config
 %endif
 
 %if %{include_rhel} || %{include_automotive}
@@ -2268,6 +2270,7 @@ BuildKernel() {
 
 %ifarch aarch64 riscv64
     %{log_msg "Build dtb kernel"}
+    mkdir -p $RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer
     %{make} ARCH=$Arch dtbs INSTALL_DTBS_PATH=$RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer
     %{make} ARCH=$Arch dtbs_install INSTALL_DTBS_PATH=$RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer
     cp -r $RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer $RPM_BUILD_ROOT/lib/modules/$KernelVer/dtb
