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<p>You need to reconfigure/recompile ZFS in the new kernel. 7.4 added a macro for bio_set_op_attrs and it's conflicting with a definition in blkdev_compat.h because your source tree still thinks HAVE_BIO_SET_OP_ATTRS = 0<br>
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<pre style="white-space: pre-wrap;">Well, I have been able to build for the 7.3 and updates kernels, but I
have yet to succeed in building against any 3.10.693.* kernel. I can
update everything except the kernel and still build it.
I, for one, would love some feedback about what needs changed to build
with the latest kernel. I get different errors than you, so it may be
something different.
I tend to get
*/In file included from
/tmp/rpmbuild-lustre-root-QrSZ2WIs/BUILD/lustre-2.10.56_1_g11aae87/lustre/include/lustre_compat.h:39:0,/**/
/**/ from
/tmp/rpmbuild-lustre-root-QrSZ2WIs/BUILD/lustre-2.10.56_1_g11aae87/lustre/include/lvfs.h:45,/**/
/**/ from
/tmp/rpmbuild-lustre-root-QrSZ2WIs/BUILD/lustre-2.10.56_1_g11aae87/lustre/include/obd.h:53,/**/
/**/ from
/tmp/rpmbuild-lustre-root-QrSZ2WIs/BUILD/lustre-2.10.56_1_g11aae87/lustre/osd-zfs/osd_handler.c:45:/**/
/**//usr/src/zfs-0.7.5/include/linux/blkdev_compat.h:412:18: error:
expected identifier or '(' before 'struct'/**/
/**/ bio_set_op_attrs(struct bio *bio, unsigned rw, unsigned flags)/**/
/**/ ^/**/
/**/include/linux/bio.h:48:44: note: in definition of macro
'bio_set_op_attrs'/**/
/**/ #define bio_set_op_attrs(bio, op, flags) ((bio)->bi_rw |= (op |
flags))/**/
/**/ ^/**/
/**/include/linux/bio.h:48:48: error: expected ')' before '->' token/**/
/**/ #define bio_set_op_attrs(bio, op, flags) ((bio)->bi_rw |= (op |
flags))/**/
/**/ ^/**/
/**//usr/src/zfs-0.7.5/include/linux/blkdev_compat.h:412:1: note: in
expansion of macro 'bio_set_op_attrs'/**/
/**/ bio_set_op_attrs(struct bio *bio, unsigned rw, unsigned flags)/**/
/*
**
Yet the same configure/make lines work if I merely boot kernel
3.10.0-514.26.2
Brian Andrus<br></pre>
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