mdadm/0117-super1-fix-truncation-check-for-journal-device.patch
Xiao Ni adfbb8ebd5 Update to latest upstream and fix mdcheck service bug
If mdcheck_start service can finish check action, it doesn't need to start mdcheck_continue
service. So in rhel only patch mdcheck.patch, we stop mdcheck_continue timer.

And there is a history problem. It needed KillMode=none before, so it removed
the upstream patch 52c67fcdd. Now this problem has been fixed, so we can do the
backport more easilly now. We don't need to remove the upstream patch here again.

Resolves: rhbz#2116418, rhbz#2150862, rhbz#2159584

Signed-off-by: Xiao Ni <xni@redhat.com>
2023-05-16 16:08:25 +08:00

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From 1c6f2a1dbfe17df14dd5b062fc53a60c5c387e47 Mon Sep 17 00:00:00 2001
From: Hristo Venev <hristo@venev.name>
Date: Sat, 1 Apr 2023 23:01:35 +0300
Subject: [PATCH 117/125] super1: fix truncation check for journal device
The journal device can be smaller than the component devices.
Fixes: 171e9743881e ("super1: report truncated device")
Signed-off-by: Hristo Venev <hristo@venev.name>
Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
---
super1.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/super1.c b/super1.c
index f7020320..44d6ecad 100644
--- a/super1.c
+++ b/super1.c
@@ -2359,8 +2359,9 @@ static int load_super1(struct supertype *st, int fd, char *devname)
if (st->minor_version >= 1 &&
st->ignore_hw_compat == 0 &&
- (dsize < (__le64_to_cpu(super->data_offset) +
- __le64_to_cpu(super->size))
+ ((role_from_sb(super) != MD_DISK_ROLE_JOURNAL &&
+ dsize < (__le64_to_cpu(super->data_offset) +
+ __le64_to_cpu(super->size)))
||
dsize < (__le64_to_cpu(super->data_offset) +
__le64_to_cpu(super->data_size)))) {
--
2.38.1