ext4-pdirop.patch
|
Related |
|||
| is related to |
|
kernel update [RHEL8.7 4.18.0-425.3.1... | Resolved |
[LU-16222] RHEL 8.7 support Created: 06/Oct/22 Updated: 16/Nov/22 Resolved: 02/Nov/22 |
|
| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.16.0, Lustre 2.12.10, Lustre 2.15.2 |
| Type: | Improvement | Priority: | Minor |
| Reporter: | Jian Yu | Assignee: | Jian Yu |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Attachments: |
ext4-pdirop.patch
|
||||||||
| Issue Links: |
|
||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
|
Red Hat Enterprise Linux 8.7 Beta release is available: |
| Comments |
| Comment by Jian Yu [ 11/Oct/22 ] |
|
The following ldiskfs patches have conflicts with kernel 4.18.0-423.el8: |
| Comment by Jian Yu [ 11/Oct/22 ] |
|
The main conflict is in ext4-pdirop.patch. commit 3ba733f879c2a88910744647e41edeefbc0d92b2
Author: Jan Kara <jack@suse.cz>
AuthorDate: Wed May 18 11:33:29 2022 +0200
Commit: Theodore Ts'o <tytso@mit.edu>
CommitDate: Tue May 24 15:34:13 2022 -0400
ext4: avoid cycles in directory h-tree
A maliciously corrupted filesystem can contain cycles in the h-tree
stored inside a directory. That can easily lead to the kernel corrupting
tree nodes that were already verified under its hands while doing a node
split and consequently accessing unallocated memory. Fix the problem by
verifying traversed block numbers are unique.
Cc: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220518093332.13986-2-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The change made ext4-pdirop.patch have conflicts in dx_probe() in fs/ext4/namei.c. |
| Comment by James A Simmons [ 11/Oct/22 ] |
|
I think this patch is needed for Ubuntu platform as well. |
| Comment by Alex Zhuravlev [ 12/Oct/22 ] |
|
yujian where can I find : 4.18.0-423 source RPM ? |
| Comment by Jian Yu [ 12/Oct/22 ] |
|
Hi bzzz, I just uploaded it to /scratch/kernel-source/ on trevis cluster: /scratch/kernel-source/kernel-4.18.0-423.el8.src.rpm |
| Comment by Alex Zhuravlev [ 13/Oct/22 ] |
|
@Jian, please try the patch attached. |
| Comment by Jian Yu [ 14/Oct/22 ] |
|
Thank you bzzz. The attached patch can be applied without conflict. I'm resolving the conflicts in other patches. |
| Comment by Gerrit Updater [ 15/Oct/22 ] |
|
"Jian Yu <yujian@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/48879 |
| Comment by Gerrit Updater [ 25/Oct/22 ] |
|
"Jian Yu <yujian@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/48941 |
| Comment by Gerrit Updater [ 31/Oct/22 ] |
|
"Jian Yu <yujian@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/48993 |
| Comment by Gerrit Updater [ 01/Nov/22 ] |
|
"Jian Yu <yujian@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49002 |
| Comment by Gerrit Updater [ 02/Nov/22 ] |
|
"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/48879/ |
| Comment by Peter Jones [ 02/Nov/22 ] |
|
Landed for 2.16 |
| Comment by Gerrit Updater [ 08/Nov/22 ] |
|
"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/48993/ |
| Comment by Gerrit Updater [ 09/Nov/22 ] |
|
"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/49002/ |