* [PATCH] Documentation: core-api: real-time: correct spelling
@ 2026-04-11 15:51 Sukrut Heroorkar
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From: Sukrut Heroorkar @ 2026-04-11 15:51 UTC (permalink / raw)
To: Sebastian Andrzej Siewior, Clark Williams, Steven Rostedt,
Jonathan Corbet, Shuah Khan,
open list:Real-time Linux (PREEMPT_RT), open list:DOCUMENTATION,
open list
Cc: Sukrut Heroorkar
Fix typo "excpetion" with "exception".
Signed-off-by: Sukrut Heroorkar <hsukrut3@gmail.com>
---
Documentation/core-api/real-time/architecture-porting.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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.
--
2.43.0
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