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One bug fix for raid1/raid10.

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Very careless bug earler in 4.3-rc, now fixed :-)
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Merge tag 'md/4.3-rc4-fix' of git://neil.brown.name/md

Pull md bugfix from Neil Brown:
 "One bug fix for raid1/raid10.

  Very careless bug earler in 4.3-rc, now fixed :-)"

* tag 'md/4.3-rc4-fix' of git://neil.brown.name/md:
  crash in md-raid1 and md-raid10 due to incorrect list manipulation
This commit is contained in:
Linus Torvalds 2015-10-11 09:35:51 -07:00
commit f24fe98df8
2 changed files with 4 additions and 4 deletions
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4
drivers/md/raid1.c
View File

@ -2382,8 +2382,8 @@ static void raid1d(struct md_thread *thread)
}
spin_unlock_irqrestore(&conf->device_lock, flags);
while (!list_empty(&tmp)) {
r1_bio = list_first_entry(&conf->bio_end_io_list,
struct r1bio, retry_list);
r1_bio = list_first_entry(&tmp, struct r1bio,
retry_list);
list_del(&r1_bio->retry_list);
raid_end_bio_io(r1_bio);
}

4
drivers/md/raid10.c
View File

@ -2688,8 +2688,8 @@ static void raid10d(struct md_thread *thread)
}
spin_unlock_irqrestore(&conf->device_lock, flags);
while (!list_empty(&tmp)) {
r10_bio = list_first_entry(&conf->bio_end_io_list,
struct r10bio, retry_list);
r10_bio = list_first_entry(&tmp, struct r10bio,
retry_list);
list_del(&r10_bio->retry_list);
raid_end_bio_io(r10_bio);
}