Date: Mon, 1 Feb 2021 12:40:42 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: dde453cf7d3a - stable/13 - zfs: fix panics with invariant kernels from zfs_replay_setattr Message-ID: <202102011240.111Cegkr094823@gitrepo.freebsd.org>
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The branch stable/13 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=dde453cf7d3a272ee9319ba6d9e27d34e6b6da6f commit dde453cf7d3a272ee9319ba6d9e27d34e6b6da6f Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2021-01-25 21:28:05 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2021-02-01 12:39:16 +0000 zfs: fix panics with invariant kernels from zfs_replay_setattr (cherry picked from commit f40d6217f20d69427b58d82ce4e29d88bf4dfbd6) --- sys/contrib/openzfs/module/zfs/zfs_replay.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/contrib/openzfs/module/zfs/zfs_replay.c b/sys/contrib/openzfs/module/zfs/zfs_replay.c index cba5e8c9cd0b..53c7dbd5df43 100644 --- a/sys/contrib/openzfs/module/zfs/zfs_replay.c +++ b/sys/contrib/openzfs/module/zfs/zfs_replay.c @@ -859,7 +859,12 @@ zfs_replay_setattr(void *arg1, void *arg2, boolean_t byteswap) zfsvfs->z_fuid_replay = zfs_replay_fuid_domain(start, &start, lr->lr_uid, lr->lr_gid); + /* + * Satisfy assertions. + */ + vn_seqc_write_begin(ZTOV(zp)); error = zfs_setattr(zp, vap, 0, kcred); + vn_seqc_write_end(ZTOV(zp)); zfs_fuid_info_free(zfsvfs->z_fuid_replay); zfsvfs->z_fuid_replay = NULL;
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