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Documentation: core-api: real-time: correct spelling

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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>
This commit is contained in:
Sukrut Heroorkar
2026-04-11 17:51:19 +02:00
committed by Jonathan Corbet
parent f0efd29aa6
commit 40a3f6c5e2
1 changed files with 1 additions and 1 deletions
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Documentation/core-api/real-time/architecture-porting.rst
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@@ -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.