[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
This bug was fixed in the package zfs-linux - 0.7.5-1ubuntu16.10 --- zfs-linux (0.7.5-1ubuntu16.10) bionic; urgency=medium * Fix zfs-dkms build on arm64 with PREEMPTION and BLK_CGROUP (LP: #1892001) - 4700-Fix-DKMS-build-on-arm64-with-PREEMPTION-and-BLK_CGRO.patch preempt_schedule_notrace is GPL-only so redfine it to preempt_schedule on arm64 with PREEMPTION and BLK_CGROUP enabled to 'fix' the DKMS build failure. -- Juerg Haefliger Tue, 18 Aug 2020 11:10:41 +0200 ** Changed in: zfs-linux (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
This bug was fixed in the package zfs-linux - 0.8.3-1ubuntu12.4 --- zfs-linux (0.8.3-1ubuntu12.4) focal; urgency=medium * Fix zfs-dkms build on arm64 with PREEMPTION and BLK_CGROUP (LP: #1892001) - 4700-Fix-DKMS-build-on-arm64-with-PREEMPTION-and-BLK_CGRO.patch preempt_schedule_notrace is GPL-only so redfine it to preempt_schedule on arm64 with PREEMPTION and BLK_CGROUP enabled to 'fix' the DKMS build failure. -- Juerg Haefliger Tue, 18 Aug 2020 11:10:41 +0200 ** Changed in: zfs-linux (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
Tested for bionic on arm64/am64 generic and amd64 with PREEMPT with ubuntu zfs tests - all OK. ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
Tested for focal on arm64/amd64 generic and with PREEMPT with ubuntu zfs tests - all OK. ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
Hello Juerg, or anyone else affected, Accepted zfs-linux into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/zfs- linux/0.8.3-1ubuntu12.4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: zfs-linux (Ubuntu Focal) Status: New => Fix Committed ** Changed in: zfs-linux (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** Description changed:
[Impact]
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; \
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/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
Note that Ubuntu currently doesn't support/provide a preemptible arm64
kernel so this hasn't been a problem so far.
[Test Case]
Install zfs-dkms on an arm64 system that has a PREEMPT kernel installed.
[Fix]
Redefine preempt_schedule_notrace() to preempt_schedule() in the ZFS
module (only for arm64 and if PREEMPTION and BLK_CGROUP are both
enabled). preempt_schedule() is not a GPL symbol.
[Regression Potential]
Per comment in the kernel source, preempt_schedule_notrace() is required
- when tracing is enabled. As long as tracing is disabled, this 'fix'
- should not cause any problems. Problems due to this change would
- manifest themselves as TBD.
+ when tracing is enabled. As long as tracing is not enabled, this 'fix'
+ should not cause any issues. Problems due to this change could show up
+ as kernel splats like:
+
+ ===
+ [ INFO: suspicious RCU usage. ]
+ 3.10.0-rc2+ #1 Not tainted
+ ---
+ include/linux/rcupdate.h:771 rcu_read_lock() used illegally while idle!
+ other info that might help us debug this:
+ RCU used illegally from idle CPU! rcu_scheduler_active = 1, debug_locks
= 0
+ RCU used illegally from extended quiescent state!
+ 2 locks held by cc1/63645:
+ #0: (>lock){-.-.-.}, at: [] __schedule+0xed/0x9b0
+ #1: (rcu_read_lock){.+.+..}, at: []
cpuacct_charge+0x5/0x1f0
+
+ CPU: 1 PID: 63645 Comm: cc1 Not tainted 3.10.0-rc2+ #1 [loadavg: 40.57
27.55 13.39 25/277 64369]
+ Hardware name: Gigabyte Technology Co., Ltd.
GA-MA78GM-S2H/GA-MA78GM-S2H, BIOS F12a 04/23/2010
+ 88010f78fcf8 816ae383 88010f78fd28
+ 810b698d 88011c092548 0023d073 88011c092500
+ 0001 88010f78fd60 8109d7c5 8109d645
+ Call Trace:
+ [] dump_stack+0x19/0x1b
+ [] lockdep_rcu_suspicious+0xfd/0x130
+ [] cpuacct_charge+0x185/0x1f0
+ [] ? cpuacct_charge+0x5/0x1f0
+ [] update_curr+0xec/0x240
+ [] put_prev_task_fair+0x228/0x480
+ [] __schedule+0x161/0x9b0
+ [] preempt_schedule+0x51/0x80
+ [] ? __cond_resched_softirq+0x60/0x60
+ [] ? retint_careful+0x12/0x2e
+ [] ftrace_ops_control_func+0x1dc/0x210
+ [] ftrace_call+0x5/0x2f
+ [] ? retint_careful+0xb/0x2e
+ [] ? schedule_user+0x5/0x70
+ [] ? schedule_user+0x5/0x70
+ [] ? retint_careful+0x12/0x2e
+ [
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** Description changed: + [Impact] + 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; \ 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/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 + + [Test Case] + + Install zfs-dkms on an arm64 system that has a PREEMPT kernel installed. + + [Fix] + + Redefine preempt_schedule_notrace() to preempt_schedule() in the ZFS + module (only for arm64 and if PREEMPTION and BLK_CGROUP are both + enabled). preempt_schedule() is not a GPL symbol. + + [Regression Potential] + + Per comment in the kernel source, preempt_schedule_notrace() is required + when tracing is enabled. As long as tracing is disabled, this 'fix' + should not cause any problems. Problems due to this change would + manifest themselves as TBD. ** Description changed: [Impact] 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; \ 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/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
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
This bug was fixed in the package zfs-linux - 0.8.4-1ubuntu11 --- zfs-linux (0.8.4-1ubuntu11) groovy; urgency=medium * Fix zfs-dkms build on arm64 with PREEMPTION and BLK_CGROUP (LP: #1892001) - 4700-Fix-DKMS-build-on-arm64-with-PREEMPTION-and-BLK_CGRO.patch preempt_schedule_notrace is GPL-only so redfine it to preempt_schedule on arm64 with PREEMPTION and BLK_CGROUP enabled to 'fix' the DKMS build failure. -- Juerg Haefliger Tue, 18 Aug 2020 11:10:41 +0200 ** Changed in: zfs-linux (Ubuntu Groovy) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** Patch added: "zfs-linux_0.8.3-1ubuntu12.4.debdiff" https://bugs.launchpad.net/ubuntu/groovy/+source/zfs-linux/+bug/1892001/+attachment/5402457/+files/zfs-linux_0.8.3-1ubuntu12.4.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
Test packages: https://launchpad.net/~juergh/+archive/ubuntu/raspi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892001 Title: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1892001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP
** 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 - 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 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]
