| Message ID | 71cfe4b75e2078194882ea32325683dd88050536.1668558954.git.bruce.ashfield@gmail.com |
|---|---|
| State | Accepted, archived |
| Commit | a3972b3f919400a12bb9a546ae98092cbfdcdbb8 |
| Headers | show |
| Series | [01/10] linux-yocto-dev: bump to v6.0+ | expand |
I guess many people have seen already seen this, but 6.1 has initial rust support: https://lwn.net/Articles/910762/ So if anyone wants a project that will make them look hip and sexy and cool (software development-wise): draft an RFC patch for how we could do this in Yocto. Alex On Wed, 16 Nov 2022 at 01:38, Bruce Ashfield <bruce.ashfield@gmail.com> wrote: > > From: Bruce Ashfield <bruce.ashfield@gmail.com> > > The 6.1 kernel has a number of Kbuild and architecture changes > that required us to update our devsrc recipe. With these changes > we are once again able to build on target modules for all > supported archectures. > > Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> > --- > meta/recipes-kernel/linux/kernel-devsrc.bb | 25 ++++++++++++++++++++-- > 1 file changed, 23 insertions(+), 2 deletions(-) > > diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb > index 46d706b955..253b8d307d 100644 > --- a/meta/recipes-kernel/linux/kernel-devsrc.bb > +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb > @@ -145,6 +145,9 @@ do_install() { > > cp -a scripts $kerneldir/build > > + # for v6.1+ (otherwise we are missing multiple default targets) > + cp -a --parents Kbuild $kerneldir/build 2>/dev/null || : > + > # if our build dir had objtool, it will also be rebuilt on target, so > # we copy what is required for that build > if [ -f ${B}/tools/objtool/objtool ]; then > @@ -171,6 +174,9 @@ do_install() { > # arch/arm64/include/asm/opcodes.h references arch/arm > cp -a --parents arch/arm/include/asm/opcodes.h $kerneldir/build/ > > + # v6.1+ > + cp -a --parents arch/arm64/kernel/asm-offsets.c $kerneldir/build/ > + > cp -a --parents arch/arm64/kernel/vdso/*gettimeofday.* $kerneldir/build/ > cp -a --parents arch/arm64/kernel/vdso/sigreturn.S $kerneldir/build/ > cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/ > @@ -206,6 +212,9 @@ do_install() { > cp -a --parents arch/powerpc/kernel/vdso/*.S $kerneldir/build 2>/dev/null || : > cp -a --parents arch/powerpc/kernel/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || : > cp -a --parents arch/powerpc/kernel/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || : > + > + # v6,1+ > + cp -a --parents arch/powerpc/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : > fi > if [ "${ARCH}" = "riscv" ]; then > cp -a --parents arch/riscv/kernel/vdso/*gettimeofday.* $kerneldir/build/ > @@ -234,6 +243,9 @@ do_install() { > fi > > cp -a --parents arch/arm/kernel/module.lds $kerneldir/build/ 2>/dev/null || : > + # v6.1+ > + cp -a --parents arch/arm/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : > + cp -a --parents arch/arm/kernel/signal.h $kerneldir/build/ 2>/dev/null || : > fi > > if [ -d arch/${ARCH}/include ]; then > @@ -282,15 +294,24 @@ do_install() { > # objtool requires these files > cp -a --parents arch/x86/lib/inat.c $kerneldir/build/ 2>/dev/null || : > cp -a --parents arch/x86/lib/insn.c $kerneldir/build/ 2>/dev/null || : > + > + # v6.1+ > + cp -a --parents arch/x86/kernel/asm-offsets* $kerneldir/build || : > + # for capabilities.h, vmx.h > + cp -a --parents arch/x86/kvm/vmx/*.h $kerneldir/build || : > + # for lapic.h, hyperv.h .... > + cp -a --parents arch/x86/kvm/*.h $kerneldir/build || : > fi > > + # moved from arch/mips to all arches for v6.1+ > + cp -a --parents kernel/time/timeconst.bc $kerneldir/build 2>/dev/null || : > + cp -a --parents kernel/bounds.c $kerneldir/build 2>/dev/null || : > + > if [ "${ARCH}" = "mips" ]; then > cp -a --parents arch/mips/Kbuild.platforms $kerneldir/build/ > cp --parents $(find -type f -name "Platform") $kerneldir/build > cp --parents arch/mips/boot/tools/relocs* $kerneldir/build > cp -a --parents arch/mips/kernel/asm-offsets.c $kerneldir/build > - cp -a --parents kernel/time/timeconst.bc $kerneldir/build > - cp -a --parents kernel/bounds.c $kerneldir/build > cp -a --parents Kbuild $kerneldir/build > cp -a --parents arch/mips/kernel/syscalls/*.sh $kerneldir/build 2>/dev/null || : > cp -a --parents arch/mips/kernel/syscalls/*.tbl $kerneldir/build 2>/dev/null || : > -- > 2.19.1 > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#173372): https://lists.openembedded.org/g/openembedded-core/message/173372 > Mute This Topic: https://lists.openembedded.org/mt/95057295/1686489 > Group Owner: openembedded-core+owner@lists.openembedded.org > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [alex.kanavin@gmail.com] > -=-=-=-=-=-=-=-=-=-=-=- >
On Wed, Nov 16, 2022 at 3:24 AM Alexander Kanavin <alex.kanavin@gmail.com> wrote: > > I guess many people have seen already seen this, but 6.1 has initial > rust support: > https://lwn.net/Articles/910762/ Indeed. I was just happy that it is optional now, so I could get through the 6.1 introduction cycle without needing to figure out how to get the rust dependencies included (I think I'd still be waiting for rust to build now, if that had been the case). > > So if anyone wants a project that will make them look hip and sexy and > cool (software development-wise): draft an RFC patch for how we could > do this in Yocto. +1 I'll eventually look at it, but I'd be happy to be beaten to the work by an interested party! Bruce > > Alex > > > On Wed, 16 Nov 2022 at 01:38, Bruce Ashfield <bruce.ashfield@gmail.com> wrote: > > > > From: Bruce Ashfield <bruce.ashfield@gmail.com> > > > > The 6.1 kernel has a number of Kbuild and architecture changes > > that required us to update our devsrc recipe. With these changes > > we are once again able to build on target modules for all > > supported archectures. > > > > Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> > > --- > > meta/recipes-kernel/linux/kernel-devsrc.bb | 25 ++++++++++++++++++++-- > > 1 file changed, 23 insertions(+), 2 deletions(-) > > > > diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb > > index 46d706b955..253b8d307d 100644 > > --- a/meta/recipes-kernel/linux/kernel-devsrc.bb > > +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb > > @@ -145,6 +145,9 @@ do_install() { > > > > cp -a scripts $kerneldir/build > > > > + # for v6.1+ (otherwise we are missing multiple default targets) > > + cp -a --parents Kbuild $kerneldir/build 2>/dev/null || : > > + > > # if our build dir had objtool, it will also be rebuilt on target, so > > # we copy what is required for that build > > if [ -f ${B}/tools/objtool/objtool ]; then > > @@ -171,6 +174,9 @@ do_install() { > > # arch/arm64/include/asm/opcodes.h references arch/arm > > cp -a --parents arch/arm/include/asm/opcodes.h $kerneldir/build/ > > > > + # v6.1+ > > + cp -a --parents arch/arm64/kernel/asm-offsets.c $kerneldir/build/ > > + > > cp -a --parents arch/arm64/kernel/vdso/*gettimeofday.* $kerneldir/build/ > > cp -a --parents arch/arm64/kernel/vdso/sigreturn.S $kerneldir/build/ > > cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/ > > @@ -206,6 +212,9 @@ do_install() { > > cp -a --parents arch/powerpc/kernel/vdso/*.S $kerneldir/build 2>/dev/null || : > > cp -a --parents arch/powerpc/kernel/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || : > > cp -a --parents arch/powerpc/kernel/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || : > > + > > + # v6,1+ > > + cp -a --parents arch/powerpc/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : > > fi > > if [ "${ARCH}" = "riscv" ]; then > > cp -a --parents arch/riscv/kernel/vdso/*gettimeofday.* $kerneldir/build/ > > @@ -234,6 +243,9 @@ do_install() { > > fi > > > > cp -a --parents arch/arm/kernel/module.lds $kerneldir/build/ 2>/dev/null || : > > + # v6.1+ > > + cp -a --parents arch/arm/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : > > + cp -a --parents arch/arm/kernel/signal.h $kerneldir/build/ 2>/dev/null || : > > fi > > > > if [ -d arch/${ARCH}/include ]; then > > @@ -282,15 +294,24 @@ do_install() { > > # objtool requires these files > > cp -a --parents arch/x86/lib/inat.c $kerneldir/build/ 2>/dev/null || : > > cp -a --parents arch/x86/lib/insn.c $kerneldir/build/ 2>/dev/null || : > > + > > + # v6.1+ > > + cp -a --parents arch/x86/kernel/asm-offsets* $kerneldir/build || : > > + # for capabilities.h, vmx.h > > + cp -a --parents arch/x86/kvm/vmx/*.h $kerneldir/build || : > > + # for lapic.h, hyperv.h .... > > + cp -a --parents arch/x86/kvm/*.h $kerneldir/build || : > > fi > > > > + # moved from arch/mips to all arches for v6.1+ > > + cp -a --parents kernel/time/timeconst.bc $kerneldir/build 2>/dev/null || : > > + cp -a --parents kernel/bounds.c $kerneldir/build 2>/dev/null || : > > + > > if [ "${ARCH}" = "mips" ]; then > > cp -a --parents arch/mips/Kbuild.platforms $kerneldir/build/ > > cp --parents $(find -type f -name "Platform") $kerneldir/build > > cp --parents arch/mips/boot/tools/relocs* $kerneldir/build > > cp -a --parents arch/mips/kernel/asm-offsets.c $kerneldir/build > > - cp -a --parents kernel/time/timeconst.bc $kerneldir/build > > - cp -a --parents kernel/bounds.c $kerneldir/build > > cp -a --parents Kbuild $kerneldir/build > > cp -a --parents arch/mips/kernel/syscalls/*.sh $kerneldir/build 2>/dev/null || : > > cp -a --parents arch/mips/kernel/syscalls/*.tbl $kerneldir/build 2>/dev/null || : > > -- > > 2.19.1 > > > > > > -=-=-=-=-=-=-=-=-=-=-=- > > Links: You receive all messages sent to this group. > > View/Reply Online (#173372): https://lists.openembedded.org/g/openembedded-core/message/173372 > > Mute This Topic: https://lists.openembedded.org/mt/95057295/1686489 > > Group Owner: openembedded-core+owner@lists.openembedded.org > > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [alex.kanavin@gmail.com] > > -=-=-=-=-=-=-=-=-=-=-=- > >
diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb index 46d706b955..253b8d307d 100644 --- a/meta/recipes-kernel/linux/kernel-devsrc.bb +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb @@ -145,6 +145,9 @@ do_install() { cp -a scripts $kerneldir/build + # for v6.1+ (otherwise we are missing multiple default targets) + cp -a --parents Kbuild $kerneldir/build 2>/dev/null || : + # if our build dir had objtool, it will also be rebuilt on target, so # we copy what is required for that build if [ -f ${B}/tools/objtool/objtool ]; then @@ -171,6 +174,9 @@ do_install() { # arch/arm64/include/asm/opcodes.h references arch/arm cp -a --parents arch/arm/include/asm/opcodes.h $kerneldir/build/ + # v6.1+ + cp -a --parents arch/arm64/kernel/asm-offsets.c $kerneldir/build/ + cp -a --parents arch/arm64/kernel/vdso/*gettimeofday.* $kerneldir/build/ cp -a --parents arch/arm64/kernel/vdso/sigreturn.S $kerneldir/build/ cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/ @@ -206,6 +212,9 @@ do_install() { cp -a --parents arch/powerpc/kernel/vdso/*.S $kerneldir/build 2>/dev/null || : cp -a --parents arch/powerpc/kernel/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || : cp -a --parents arch/powerpc/kernel/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || : + + # v6,1+ + cp -a --parents arch/powerpc/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : fi if [ "${ARCH}" = "riscv" ]; then cp -a --parents arch/riscv/kernel/vdso/*gettimeofday.* $kerneldir/build/ @@ -234,6 +243,9 @@ do_install() { fi cp -a --parents arch/arm/kernel/module.lds $kerneldir/build/ 2>/dev/null || : + # v6.1+ + cp -a --parents arch/arm/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || : + cp -a --parents arch/arm/kernel/signal.h $kerneldir/build/ 2>/dev/null || : fi if [ -d arch/${ARCH}/include ]; then @@ -282,15 +294,24 @@ do_install() { # objtool requires these files cp -a --parents arch/x86/lib/inat.c $kerneldir/build/ 2>/dev/null || : cp -a --parents arch/x86/lib/insn.c $kerneldir/build/ 2>/dev/null || : + + # v6.1+ + cp -a --parents arch/x86/kernel/asm-offsets* $kerneldir/build || : + # for capabilities.h, vmx.h + cp -a --parents arch/x86/kvm/vmx/*.h $kerneldir/build || : + # for lapic.h, hyperv.h .... + cp -a --parents arch/x86/kvm/*.h $kerneldir/build || : fi + # moved from arch/mips to all arches for v6.1+ + cp -a --parents kernel/time/timeconst.bc $kerneldir/build 2>/dev/null || : + cp -a --parents kernel/bounds.c $kerneldir/build 2>/dev/null || : + if [ "${ARCH}" = "mips" ]; then cp -a --parents arch/mips/Kbuild.platforms $kerneldir/build/ cp --parents $(find -type f -name "Platform") $kerneldir/build cp --parents arch/mips/boot/tools/relocs* $kerneldir/build cp -a --parents arch/mips/kernel/asm-offsets.c $kerneldir/build - cp -a --parents kernel/time/timeconst.bc $kerneldir/build - cp -a --parents kernel/bounds.c $kerneldir/build cp -a --parents Kbuild $kerneldir/build cp -a --parents arch/mips/kernel/syscalls/*.sh $kerneldir/build 2>/dev/null || : cp -a --parents arch/mips/kernel/syscalls/*.tbl $kerneldir/build 2>/dev/null || :