| Message ID | 20230811223240.195105-1-alexandru.t.moise@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | riscv: Add asm-offsets.s to target for on-target module compilation | expand |
On Fri, Aug 11, 2023 at 3:30 PM <alexandru.t.moise@gmail.com> wrote: > > From: Alexandru Moise <alexandru.t.moise@gmail.com> > > I wanted to build kernel modules on my riscv target, > > cd /usr/src/kernel/ > > make scripts prepare > <...> > CC scripts/mod/devicetable-offsets.s > UPD scripts/mod/devicetable-offsets.h > HOSTCC scripts/mod/file2alias.o > HOSTCC scripts/mod/sumversion.o > HOSTLD scripts/mod/modpost > CC kernel/bounds.s > /bin/sh: line 1: arch/riscv/kernel/asm-offsets.s: No such file or directory > make[1]: *** [Kbuild:37: include/generated/asm-offsets.h] Error 1 > make: *** [Makefile:1219: prepare0] Error 2 > > The patch just adds the asm-offsets.s file for riscv targets. > > With this the prepare target succeeds: > > make scripts prepare > <...> > CC kernel/bounds.s > CALL scripts/checksyscalls.sh > CALL scripts/atomic/check-atomics.sh > LDS arch/riscv/kernel/vdso/vdso.lds > AS arch/riscv/kernel/vdso/rt_sigreturn.o > CC arch/riscv/kernel/vdso/vgettimeofday.o > AS arch/riscv/kernel/vdso/getcpu.o > AS arch/riscv/kernel/vdso/flush_icache.o > AS arch/riscv/kernel/vdso/note.o > VDSOLD arch/riscv/kernel/vdso/vdso.so.dbg > VDSOSYM include/generated/vdso-offsets.h > root@visionfive2:/usr/src/kernel > > Signed-off-by: Alexandru Moise <alexandru.t.moise@gmail.com> > --- > meta/recipes-kernel/linux/kernel-devsrc.bb | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb > index 6764598d48..ec14ccf6f2 100644 > --- a/meta/recipes-kernel/linux/kernel-devsrc.bb > +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb > @@ -115,6 +115,9 @@ do_install() { > if [ -e arch/${ARCH}/kernel/vdso/vdso.lds ]; then > cp -a --parents arch/${ARCH}/kernel/vdso/vdso.lds $kerneldir/build/ > fi > + if [ -e arch/${ARCH}/kernel/asm-offsets.s ]; then > + cp -a --parents arch/${ARCH}/kernel/asm-offsets.s $kerneldir/build/ > + fi LGTM > fi > if [ "${ARCH}" = "powerpc" ]; then > cp -a --parents arch/powerpc/kernel/vdso32/vdso32.lds $kerneldir/build 2>/dev/null || : > -- > 2.41.0 > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#185852): https://lists.openembedded.org/g/openembedded-core/message/185852 > Mute This Topic: https://lists.openembedded.org/mt/100693249/1997914 > Group Owner: openembedded-core+owner@lists.openembedded.org > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [raj.khem@gmail.com] > -=-=-=-=-=-=-=-=-=-=-=- >
Hello, This causes the following warning: WARNING: kernel-devsrc-1.0-r0 do_package_qa: QA Issue: File /lib/modules/6.4.9-yocto-standard/build/arch/arm64/kernel/asm-offsets.s in package kernel-devsrc contains reference to TMPDIR [buildpaths] https://autobuilder.yoctoproject.org/typhoon/#/builders/42/builds/7602/steps/13/logs/stdio https://autobuilder.yoctoproject.org/typhoon/#/builders/131/builds/2993/steps/13/logs/stdio https://autobuilder.yoctoproject.org/typhoon/#/builders/97/builds/6982/steps/16/logs/stdio On 12/08/2023 00:32:40+0200, alexandru.t.moise@gmail.com wrote: > From: Alexandru Moise <alexandru.t.moise@gmail.com> > > I wanted to build kernel modules on my riscv target, > > cd /usr/src/kernel/ > > make scripts prepare > <...> > CC scripts/mod/devicetable-offsets.s > UPD scripts/mod/devicetable-offsets.h > HOSTCC scripts/mod/file2alias.o > HOSTCC scripts/mod/sumversion.o > HOSTLD scripts/mod/modpost > CC kernel/bounds.s > /bin/sh: line 1: arch/riscv/kernel/asm-offsets.s: No such file or directory > make[1]: *** [Kbuild:37: include/generated/asm-offsets.h] Error 1 > make: *** [Makefile:1219: prepare0] Error 2 > > The patch just adds the asm-offsets.s file for riscv targets. > > With this the prepare target succeeds: > > make scripts prepare > <...> > CC kernel/bounds.s > CALL scripts/checksyscalls.sh > CALL scripts/atomic/check-atomics.sh > LDS arch/riscv/kernel/vdso/vdso.lds > AS arch/riscv/kernel/vdso/rt_sigreturn.o > CC arch/riscv/kernel/vdso/vgettimeofday.o > AS arch/riscv/kernel/vdso/getcpu.o > AS arch/riscv/kernel/vdso/flush_icache.o > AS arch/riscv/kernel/vdso/note.o > VDSOLD arch/riscv/kernel/vdso/vdso.so.dbg > VDSOSYM include/generated/vdso-offsets.h > root@visionfive2:/usr/src/kernel > > Signed-off-by: Alexandru Moise <alexandru.t.moise@gmail.com> > --- > meta/recipes-kernel/linux/kernel-devsrc.bb | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb > index 6764598d48..ec14ccf6f2 100644 > --- a/meta/recipes-kernel/linux/kernel-devsrc.bb > +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb > @@ -115,6 +115,9 @@ do_install() { > if [ -e arch/${ARCH}/kernel/vdso/vdso.lds ]; then > cp -a --parents arch/${ARCH}/kernel/vdso/vdso.lds $kerneldir/build/ > fi > + if [ -e arch/${ARCH}/kernel/asm-offsets.s ]; then > + cp -a --parents arch/${ARCH}/kernel/asm-offsets.s $kerneldir/build/ > + fi > fi > if [ "${ARCH}" = "powerpc" ]; then > cp -a --parents arch/powerpc/kernel/vdso32/vdso32.lds $kerneldir/build 2>/dev/null || : > -- > 2.41.0 > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#185852): https://lists.openembedded.org/g/openembedded-core/message/185852 > Mute This Topic: https://lists.openembedded.org/mt/100693249/3617179 > Group Owner: openembedded-core+owner@lists.openembedded.org > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [alexandre.belloni@bootlin.com] > -=-=-=-=-=-=-=-=-=-=-=- >
diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb index 6764598d48..ec14ccf6f2 100644 --- a/meta/recipes-kernel/linux/kernel-devsrc.bb +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb @@ -115,6 +115,9 @@ do_install() { if [ -e arch/${ARCH}/kernel/vdso/vdso.lds ]; then cp -a --parents arch/${ARCH}/kernel/vdso/vdso.lds $kerneldir/build/ fi + if [ -e arch/${ARCH}/kernel/asm-offsets.s ]; then + cp -a --parents arch/${ARCH}/kernel/asm-offsets.s $kerneldir/build/ + fi fi if [ "${ARCH}" = "powerpc" ]; then cp -a --parents arch/powerpc/kernel/vdso32/vdso32.lds $kerneldir/build 2>/dev/null || :