Initial import from v6.10 (riscv64)

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

kernel.spec

@@ -169,7 +169,7 @@ Summary: The Linux kernel
 # This is needed to do merge window version magic
 %define patchlevel 11
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 0.rc5.20240827git3e9bff3bbe13.44%{?buildid}%{?dist}
+%define specrelease 0.rc5.20240827git3e9bff3bbe13.44%{?buildid}.0.riscv64%{?dist}
 # This defines the kabi tarball version
 %define kabiversion 6.11.0
 
@@ -287,7 +287,7 @@ Summary: The Linux kernel
 # Want to build a vanilla kernel build without any non-upstream patches?
 %define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
 
-%ifarch x86_64 aarch64
+%ifarch x86_64 aarch64 riscv64
 %define with_efiuki %{?_without_efiuki: 0} %{?!_without_efiuki: 1}
 %else
 %define with_efiuki 0
@@ -541,6 +541,13 @@ Summary: The Linux kernel
 %define kernel_image arch/arm64/boot/vmlinuz.efi
 %endif
 
+%ifarch riscv64
+%define asmarch riscv
+%define hdrarch riscv
+%define make_target vmlinuz.efi
+%define kernel_image arch/riscv/boot/vmlinuz.efi
+%endif
+
 # Should make listnewconfig fail if there's config options
 # printed out?
 %if %{nopatches}
@@ -580,9 +587,9 @@ Summary: The Linux kernel
 
 # Architectures we build tools/cpupower on
 %if 0%{?fedora}
-%define cpupowerarchs %{ix86} x86_64 ppc64le aarch64
+%define cpupowerarchs %{ix86} x86_64 ppc64le aarch64 riscv64
 %else
-%define cpupowerarchs i686 x86_64 ppc64le aarch64
+%define cpupowerarchs i686 x86_64 ppc64le aarch64 riscv64
 %endif
 
 # Architectures we build kernel livepatching selftests on
@@ -643,7 +650,7 @@ 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 aarch64 ppc64le
+ExclusiveArch: noarch x86_64 s390x aarch64 ppc64le riscv64
 %else
 ExclusiveArch: noarch i386 i686 x86_64 s390x aarch64 ppc64le
 %endif
@@ -719,7 +726,7 @@ BuildRequires: zlib-devel binutils-devel llvm-devel
 %endif
 %if %{with_selftests}
 BuildRequires: clang llvm-devel fuse-devel
-%ifarch x86_64
+%ifarch x86_64 riscv64
 BuildRequires: lld
 %endif
 BuildRequires: libcap-devel libcap-ng-devel rsync libmnl-devel
@@ -906,6 +913,8 @@ Source58: %{name}-s390x-fedora.config
 Source59: %{name}-s390x-debug-fedora.config
 Source60: %{name}-x86_64-fedora.config
 Source61: %{name}-x86_64-debug-fedora.config
+Source700: %{name}-riscv64-fedora.config
+Source701: %{name}-riscv64-debug-fedora.config
 
 Source62: def_variants.yaml.fedora
 %endif
@@ -959,11 +968,13 @@ 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.xz
 Source301: kernel-kabi-dw-%{kabiversion}.tar.xz
@@ -1913,6 +1924,7 @@ GetArch()
   *aarch64*) echo "aarch64" ;;
   *ppc64le*) echo "ppc64le" ;;
   *s390x*) echo "s390x" ;;
+  *riscv64*) echo "riscv64" ;;
   *x86_64*) echo "x86_64" ;;
   # no arch, apply everywhere
   *) echo "" ;;
@@ -2161,7 +2173,7 @@ BuildKernel() {
     mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/%{image_install_path}
 %endif
 
-%ifarch aarch64
+%ifarch aarch64 riscv64
     %{log_msg "Build dtb kernel"}
     %{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
@@ -3220,7 +3232,7 @@ find $RPM_BUILD_ROOT/usr/include \
 %endif
 
 %if %{with_cross_headers}
-HDR_ARCH_LIST='arm64 powerpc s390 x86'
+HDR_ARCH_LIST='arm64 powerpc s390 x86 riscv'
 mkdir -p $RPM_BUILD_ROOT/usr/tmp-headers
 
 for arch in $HDR_ARCH_LIST; do
@@ -3742,7 +3754,7 @@ 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}/*
@@ -3949,7 +3961,7 @@ 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 aarch64\
+%ifarch aarch64 riscv64\
 /lib/modules/%{KVERREL}%{?3:+%{3}}/dtb \
 %ghost /%{image_install_path}/dtb-%{KVERREL}%{?3:+%{3}} \
 %endif\
@@ -4098,6 +4110,9 @@ fi\
 #
 #
 %changelog
+* Thu Aug 29 2024 David Abdurachmanov <davidlt@rivosinc.com> [6.11.0-0.rc5.3e9bff3bbe13.44.0.riscv64]
+- Add support for riscv64
+
 * Tue Aug 27 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.11.0-0.rc5.3e9bff3bbe13.44]
 - Linux v6.11.0-0.rc5.3e9bff3bbe13