** Summary changed:
- zfs-dkms fails to build on arm64 with PREEMPT=y
+ zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** Description changed:
+ On arm64 with PREEMPTION and BLK_CGROUP enabled,
+ preempt_schedule_notrace() is being pulled in which is a GPL-only
+ function so the DKMS build fails:
+
DKMS make.log for zfs-0.8.3 for kernel 5.4.0-1015-raspi (aarch64)
Tue Aug 18 06:30:17 UTC 2020
./scripts/make_gitrev.sh
/bin/bash: ./scripts/make_gitrev.sh: No such file or directory
make: [Makefile:1512: gitrev] Error 127 (ignored)
make all-recursive
make[1]: Entering directory '/var/lib/dkms/zfs/0.8.3/build'
Making all in module
make[2]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module'
list='icp lua'; for targetdir in $list; do \
- make -C $targetdir; \
+ make -C $targetdir; \
done
make[3]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module/icp'
mkdir -p api core spi io os algs algs/aes algs/edonr algs/modes algs/sha1
algs/sha2 algs/skein asm-x86_64 asm-x86_64/aes asm-x86_64/modes asm-x86_64/sha1
asm-x86_64/sha2 asm-i386 asm-generic
make[3]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module/icp'
make[3]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module/lua'
mkdir -p setjmp
make[3]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module/lua'
make -C /lib/modules/5.4.0-1015-raspi/build M=`pwd` CONFIG_ZFS=m modules
make[3]: Entering directory '/usr/src/linux-headers-5.4.0-1015-raspi'
- CC [M] /var/lib/dkms/zfs/0.8.3/build/module/avl/avl.o
- CC [M] /var/lib/dkms/zfs/0.8.3/build/module/nvpair/nvpair.o
+ CC [M] /var/lib/dkms/zfs/0.8.3/build/module/avl/avl.o
+ CC [M] /var/lib/dkms/zfs/0.8.3/build/module/nvpair/nvpair.o
<SNIP>
- CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_compress.o
- CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_crypt.o
- CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neon.o
- CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neonx2.o
- LD [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/zfs.o
- Building modules, stage 2.
- MODPOST 8 modules
+ CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_compress.o
+ CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_crypt.o
+ CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neon.o
+ CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neonx2.o
+ LD [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/zfs.o
+ Building modules, stage 2.
+ MODPOST 8 modules
FATAL: modpost: GPL-incompatible module zfs.ko uses GPL-only symbol
'preempt_schedule_notrace'
make[4]: *** [scripts/Makefile.modpost:94: __modpost] Error 1
make[3]: *** [Makefile:1647: modules] Error 2
make[3]: Leaving directory '/usr/src/linux-headers-5.4.0-1015-raspi'
make[2]: *** [Makefile:30: modules] Error 2
make[2]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module'
make[1]: *** [Makefile:807: all-recursive] Error 1
make[1]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build'
make: *** [Makefile:676: all] Error 2
** Description changed:
On arm64 with PREEMPTION and BLK_CGROUP enabled,
- preempt_schedule_notrace() is being pulled in which is a GPL-only
- function so the DKMS build fails:
+ preempt_schedule_notrace is being pulled in which is a GPL-only function
+ so the DKMS build fails:
DKMS make.log for zfs-0.8.3 for kernel 5.4.0-1015-raspi (aarch64)
Tue Aug 18 06:30:17 UTC 2020
./scripts/make_gitrev.sh
/bin/bash: ./scripts/make_gitrev.sh: No such file or directory
make: [Makefile:1512: gitrev] Error 127 (ignored)
make all-recursive
make[1]: Entering directory '/var/lib/dkms/zfs/0.8.3/build'
Making all in module
make[2]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module'
list='icp lua'; for targetdir in $list; do \
make -C $targetdir; \
done
make[3]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module/icp'
mkdir -p api core spi io os algs algs/aes algs/edonr algs/modes algs/sha1
algs/sha2 algs/skein asm-x86_64 asm-x86_64/aes asm-x86_64/modes asm-x86_64/sha1
asm-x86_64/sha2 asm-i386 asm-generic
make[3]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module/icp'
make[3]: Entering directory '/var/lib/dkms/zfs/0.8.3/build/module/lua'
mkdir -p setjmp
make[3]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module/lua'
make -C /lib/modules/5.4.0-1015-raspi/build M=`pwd` CONFIG_ZFS=m modules
make[3]: Entering directory '/usr/src/linux-headers-5.4.0-1015-raspi'
CC [M] /var/lib/dkms/zfs/0.8.3/build/module/avl/avl.o
CC [M] /var/lib/dkms/zfs/0.8.3/build/module/nvpair/nvpair.o
<SNIP>
CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_compress.o
CC [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/qat_crypt.o
CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neon.o
CC [M]
/var/lib/dkms/zfs/0.8.3/build/module/zfs/vdev_raidz_math_aarch64_neonx2.o
LD [M] /var/lib/dkms/zfs/0.8.3/build/module/zfs/zfs.o
Building modules, stage 2.
MODPOST 8 modules
FATAL: modpost: GPL-incompatible module zfs.ko uses GPL-only symbol
'preempt_schedule_notrace'
make[4]: *** [scripts/Makefile.modpost:94: __modpost] Error 1
make[3]: *** [Makefile:1647: modules] Error 2
make[3]: Leaving directory '/usr/src/linux-headers-5.4.0-1015-raspi'
make[2]: *** [Makefile:30: modules] Error 2
make[2]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build/module'
make[1]: *** [Makefile:807: all-recursive] Error 1
make[1]: Leaving directory '/var/lib/dkms/zfs/0.8.3/build'
make: *** [Makefile:676: all] Error 2
** Also affects: zfs-linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: zfs-linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: zfs-linux (Ubuntu Bionic)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1892001
Title:
zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
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