This APPEARS to me to be the problem: In file included from ./include/linux/string.h:253, from ./include/linux/bitmap.h:11, from ./include/linux/cpumask.h:12, from ./arch/x86/include/asm/cpumask.h:5, from ./arch/x86/include/asm/msr.h:11, from ./arch/x86/include/asm/processor.h:22, from ./arch/x86/include/asm/timex.h:5, from ./include/linux/timex.h:67, from ./include/linux/time32.h:13, from ./include/linux/time.h:60, from ./include/linux/stat.h:19, from ./include/linux/module.h:13, from /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/include/os/linux/spl/sys/sysmacros.h:27, from /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/module/zfs/zfs_log.c:29: In function ‘fortify_memset_chk’, inlined from ‘zfs_log_xvattr’ at /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/module/zfs/zfs_log.c:131:2: ./include/linux/fortify-string.h:242:25: error: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 242 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memset_chk’, inlined from ‘zfs_log_xvattr’ at /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/module/zfs/zfs_log.c:133:2: ./include/linux/fortify-string.h:242:25: error: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 242 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘zfs_log_xvattr’ at /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/module/zfs/zfs_log.c:172:3: ./include/linux/fortify-string.h:328:25: error: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 328 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘zfs_log_xvattr’ at /var/tmp/portage/sys-fs/zfs-kmod-2.1.5/work/zfs-2.1.5/module/zfs/zfs_log.c:178:3: ./include/linux/fortify-string.h:328:25: error: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 328 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ However, fixing this is beyond the depth of my knowledge and it's not something I want to take chances on. This WORKS FINE with kernel 5.17.9, so there is a clear kernel dependency. I am advised there was a 5.18 compatibility patch at some point before 5.18.15, but it appears subsequent changes in the kernel broke it again. I am advised that Reproducible: Always
Seems to be the same for all 5.18.* kernels
Please test https://github.com/openzfs/zfs/pull/13684.patch.
(In reply to Sam James from comment #2) > Please test https://github.com/openzfs/zfs/pull/13684.patch. FWIW, I did have my eye on this before, but it hadn't been backported yet, and it was a bit large. But this is the backport variant so we can proceed now. I did backport a small part already for bug 855182.
Replacing the current 2.1.5-build-issues.patch in portage zfs-kmod/files with the 13684.patch above made it build for gentoo-sources-5.18.15. Haven't tested with other kernels yet, Will do tomorrow as it's late here.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9059463a8b642a8d4a8d5a2a25fb38a49be8c2e6 commit 9059463a8b642a8d4a8d5a2a25fb38a49be8c2e6 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-08-03 04:18:58 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-08-03 04:35:46 +0000 sys-fs/zfs: backport various fixes Mostly build fixes (https://github.com/openzfs/zfs/pull/13684) but also https://github.com/openzfs/zfs/pull/13714. All from upstream zfs-2.1.6-staging branch. Temporarily unkeyworded. Bug: https://bugs.gentoo.org/863212 Bug: https://bugs.gentoo.org/855182 Signed-off-by: Sam James <sam@gentoo.org> sys-fs/zfs/Manifest | 1 + sys-fs/zfs/zfs-2.1.5-r5.ebuild | 334 ++++++++++++++++++++++ sys-libs/compiler-rt/compiler-rt-14.0.6-r1.ebuild | 138 +++++++++ 3 files changed, 473 insertions(+) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2b658334aaa40c30c08d1e003c11135507b83174 commit 2b658334aaa40c30c08d1e003c11135507b83174 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-08-03 04:18:24 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-08-03 04:35:22 +0000 sys-fs/zfs-kmod: backport various fixes Mostly build fixes (https://github.com/openzfs/zfs/pull/13684) but also https://github.com/openzfs/zfs/pull/13714. All from upstream zfs-2.1.6-staging branch. Temporarily unkeyworded. Bug: https://bugs.gentoo.org/855182 Bug: https://bugs.gentoo.org/863212 Signed-off-by: Sam James <sam@gentoo.org> sys-fs/zfs-kmod/Manifest | 1 + sys-fs/zfs-kmod/zfs-kmod-2.1.5-r1.ebuild | 221 +++++++++++++++++++++++++++++++ 2 files changed, 222 insertions(+)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=153564d2412de6e1a4c73ef9589de972b694210d commit 153564d2412de6e1a4c73ef9589de972b694210d Author: Sam James <sam@gentoo.org> AuthorDate: 2022-08-03 18:55:00 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-08-03 18:55:00 +0000 sys-fs/zfs-kmod: keyword 2.1.5-r1 Bug: https://bugs.gentoo.org/863212 Bug: https://bugs.gentoo.org/855182 Signed-off-by: Sam James <sam@gentoo.org> sys-fs/zfs-kmod/zfs-kmod-2.1.5-r1.ebuild | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d88628119552af50c68386c1e0174f99bd54eab5 commit d88628119552af50c68386c1e0174f99bd54eab5 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-08-03 18:54:39 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-08-03 18:54:39 +0000 sys-fs/zfs: keyword 2.1.5-r5 Bug: https://bugs.gentoo.org/863212 Bug: https://bugs.gentoo.org/855182 Signed-off-by: Sam James <sam@gentoo.org> sys-fs/zfs/zfs-2.1.5-r5.ebuild | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
