[Bug 263407] RC3 Guided ZFS on root with encryption unmountable
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Date: Thu, 21 Apr 2022 19:58:08 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263407 --- Comment #16 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=914dc91d12198352b7878a88d30e2a6373a936e1 commit 914dc91d12198352b7878a88d30e2a6373a936e1 Author: Kyle Evans <kevans@FreeBSD.org> AuthorDate: 2022-04-21 19:57:24 +0000 Commit: Kyle Evans <kevans@FreeBSD.org> CommitDate: 2022-04-21 19:57:24 +0000 stand: zfs: handle holes at the tail end correctly This mirrors dmu_read_impl(), zeroing out the tail end of the buffer and clipping the read to what's contained by the block that exists. This fixes an issue that arose during the 13.1 release process; in 13.1-RC1 and later, setting up GELI+ZFS will result in a failure to boot. The culprit is this, which causes us to fail to load geom_eli.ko as there's a residual portion after the single datablk that should be zeroed out. PR: 263407 Reviewed by: tsoome MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D35019 stand/libsa/zfs/zfsimpl.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- You are receiving this mail because: You are the assignee for the bug.