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Feature #3244

open

124: might_sleep should not be called under rcu_read_lock

Added by Denis Efremov over 12 years ago. Updated over 3 years ago.

Status:
Open
Priority:
Normal
Assignee:
-
Start date:
07/20/2012
Due date:
% Done:

0%

Estimated time:
Published in build:

Description

Sleeping functions are not allowed under rcu_read_lock. In this case srcu_read_lock should be used.

Related issues 1 (1 open — 0 closed)

Related to Linux Kernel Safety RuleDB - Feature #3032: 115: Do not use might_sleep functions in interrupt contextOpen06/14/2012

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 #1

Updated by Denis Efremov over 12 years ago

  • Subject changed from 124: might_sleep should not be called inside rcu_read_lock to 124: might_sleep should not be called under rcu_read_lock
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 #2

Updated by Ilya Shchepetkov almost 11 years ago

  • Status changed from New to Open
  • Assignee changed from Denis Efremov to Ilya Shchepetkov

This model was added to our repository in the commit bcd76cb of the rule_124 branch with a pre-generated list of might sleep functions (for 3.11-rc1 kernel, depth=1).

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 #3

Updated by Ilya Shchepetkov over 3 years ago

  • Assignee deleted (Ilya Shchepetkov)
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