Add riscv64 support

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

filter-riscv64.sh.fedora

@@ -0,0 +1,14 @@
+#! /bin/bash
+
+# This is the riscv64 override file for the core/drivers package split.  The
+# module directories listed here and in the generic list in filter-modules.sh
+# will be moved to the resulting kernel-modules package for this arch.
+# Anything not listed in those files will be in the kernel-core package.
+#
+# Please review the default list in filter-modules.sh before making
+# modifications to the overrides below.  If something should be removed across
+# all arches, remove it in the default instead of per-arch.
+
+driverdirs="atm auxdisplay bcma bluetooth firewire fpga infiniband leds media memstick message mtd nfc ntb pcmcia power ssb soundwire staging tty uio w1"
+
+singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qedi qla1280 9pnet_rdma rpcrdma nvmet-rdma nvme-rdma hid-picolcd hid-prodikeys hwpoison-inject target_core_user sbp_target cxgbit  chcr parport_serial regmap-sdw regmap-sdw-mbq arizona-micsupp hid-asus iTCO_wdt rnbd-client rnbd-server mlx5_vdpa spi-altera-dfl nct6775 hid-playstation hid-nintendo asus_wmi_sensors asus_wmi_ec_sensors mlx5-vfio-pci video int3406_thermal nvmem_u-boot-env intel-m10-bmc-pmci intel-m10-bmc-hwmon ptp_dfl_tod pds_vdpa"

kernel.spec

@@ -180,7 +180,7 @@ Summary: The Linux kernel
 # This is needed to do merge window version magic
 %define patchlevel 5
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 0.rc3.20230727git0a8db05b571a.26%{?buildid}%{?dist}
+%define specrelease 0.rc3.20230727git0a8db05b571a.26%{?buildid}.0.riscv64%{?dist}
 # This defines the kabi tarball version
 %define kabiversion 6.5.0
 
@@ -586,6 +586,14 @@ Summary: The Linux kernel
 %define kernel_image arch/arm64/boot/vmlinuz.efi
 %endif
 
+%ifarch riscv64
+%define all_arch_configs %{name}-%{specrpmversion}-aarch64*.config
+%define asmarch riscv
+%define hdrarch riscv
+%define make_target Image.gz
+%define kernel_image arch/riscv/boot/Image.gz
+%endif
+
 # Should make listnewconfig fail if there's config options
 # printed out?
 %if %{nopatches}
@@ -685,7 +693,7 @@ Release: %{pkg_release}
 # DO NOT CHANGE THE 'ExclusiveArch' LINE TO TEMPORARILY EXCLUDE AN ARCHITECTURE BUILD.
 # SET %%nobuildarches (ABOVE) INSTEAD
 %if 0%{?fedora}
-ExclusiveArch: noarch x86_64 s390x %{arm} aarch64 ppc64le
+ExclusiveArch: noarch x86_64 s390x %{arm} aarch64 ppc64le riscv64
 %else
 ExclusiveArch: noarch i386 i686 x86_64 s390x %{arm} aarch64 ppc64le
 %endif
@@ -951,6 +959,8 @@ Source62: %{name}-s390x-fedora.config
 Source63: %{name}-s390x-debug-fedora.config
 Source64: %{name}-x86_64-fedora.config
 Source65: %{name}-x86_64-debug-fedora.config
+Source700: %{name}-riscv64-fedora.config
+Source701: %{name}-riscv64-debug-fedora.config
 
 Source67: filter-x86_64.sh.fedora
 Source68: filter-armv7hl.sh.fedora
@@ -958,6 +968,7 @@ Source70: filter-aarch64.sh.fedora
 Source71: filter-ppc64le.sh.fedora
 Source72: filter-s390x.sh.fedora
 Source73: filter-modules.sh.fedora
+Source702: filter-riscv64.sh.fedora
 %endif
 
 Source75: partial-kgcov-snip.config
@@ -982,11 +993,13 @@ Source201: Module.kabi_aarch64
 Source202: Module.kabi_ppc64le
 Source203: Module.kabi_s390x
 Source204: Module.kabi_x86_64
+Source205: Module.kabi_riscv64
 
 Source210: Module.kabi_dup_aarch64
 Source211: Module.kabi_dup_ppc64le
 Source212: Module.kabi_dup_s390x
 Source213: Module.kabi_dup_x86_64
+Source214: Module.kabi_dup_riscv64
 
 Source300: kernel-abi-stablelists-%{kabiversion}.tar.bz2
 Source301: kernel-kabi-dw-%{kabiversion}.tar.bz2
@@ -2015,7 +2028,7 @@ BuildKernel() {
     mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/%{image_install_path}
 %endif
 
-%ifarch %{arm} aarch64
+%ifarch %{arm} aarch64 riscv64
     %{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
@@ -2943,7 +2956,7 @@ find $RPM_BUILD_ROOT/usr/include \
 
 %if %{with_cross_headers}
 %if 0%{?fedora}
-HDR_ARCH_LIST='arm arm64 powerpc s390 x86'
+HDR_ARCH_LIST='arm arm64 powerpc s390 x86 riscv64'
 %else
 HDR_ARCH_LIST='arm64 powerpc s390 x86'
 %endif
@@ -3439,7 +3452,7 @@ fi\
 %endif
 
 %if %{with_kabidw_base}
-%ifarch x86_64 s390x ppc64 ppc64le aarch64
+%ifarch x86_64 s390x ppc64 ppc64le aarch64 riscv64
 %files kernel-kabidw-base-internal
 %defattr(-,root,root)
 /kabidw-base/%{_target_cpu}/*
@@ -3608,7 +3621,7 @@ fi\
 %ghost /%{image_install_path}/%{?-k:%{-k*}}%{!?-k:vmlinuz}-%{KVERREL}%{?3:+%{3}}\
 /lib/modules/%{KVERREL}%{?3:+%{3}}/.vmlinuz.hmac \
 %ghost /%{image_install_path}/.vmlinuz-%{KVERREL}%{?3:+%{3}}.hmac \
-%ifarch %{arm} aarch64\
+%ifarch %{arm} aarch64 riscv64\
 /lib/modules/%{KVERREL}%{?3:+%{3}}/dtb \
 %ghost /%{image_install_path}/dtb-%{KVERREL}%{?3:+%{3}} \
 %endif\
@@ -3740,6 +3753,9 @@ fi\
 #
 #
 %changelog
+* Fri Jul 28 2023 David Abdurachmanov <davidlt@rivosinc.com> [6.5.0-0.rc3.0a8db05b571a.26.el127.0.riscv64]
+- Add support for riscv64
+
 * Thu Jul 27 2023 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.5.0-0.rc3.0a8db05b571a.26.el127]
 - redhat/configs: Disable FIREWIRE for RHEL (Prarit Bhargava)
 - Linux v6.5.0-0.rc3.0a8db05b571a