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| author | Sukrut Heroorkar <hsukrut3@gmail.com> | 2026-04-11 17:51:19 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2026-04-12 13:11:50 -0600 |
| commit | 40a3f6c5e2604ff7c007da6628120529569e950c (patch) | |
| tree | 30dbd9b39ac0ff3fafe9d453c44a03a5e59199a1 /Documentation | |
| parent | f0efd29aa60cb3399c79c0a041d1f1c0a4367862 (diff) | |
| download | lwn-docs-next.tar.gz lwn-docs-next.zip | |
Fix typo "excpetion" with "exception".
Signed-off-by: Sukrut Heroorkar <hsukrut3@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260411155120.233357-1-hsukrut3@gmail.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/core-api/real-time/architecture-porting.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst index c90a426d8062..c9a39d708866 100644 --- a/Documentation/core-api/real-time/architecture-porting.rst +++ b/Documentation/core-api/real-time/architecture-porting.rst @@ -74,7 +74,7 @@ Exception handlers Enabling interrupts is especially important on PREEMPT_RT, where certain locks, such as spinlock_t, become sleepable. For example, handling an invalid opcode may result in sending a SIGILL signal to the user task. A - debug excpetion will send a SIGTRAP signal. + debug exception will send a SIGTRAP signal. In both cases, if the exception occurred in user space, it is safe to enable interrupts early. Sending a signal requires both interrupts and kernel preemption to be enabled. |