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[2a02:3100:a01c:4800:fd8b:e688:91b6:420a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d63e46713sm17958153f8f.21.2026.04.11.08.53.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Apr 2026 08:53:11 -0700 (PDT) From: Sukrut Heroorkar To: Sebastian Andrzej Siewior , Clark Williams , Steven Rostedt , Jonathan Corbet , Shuah Khan , linux-rt-devel@lists.linux.dev (open list:Real-time Linux (PREEMPT_RT)), linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-kernel@vger.kernel.org (open list) Cc: Sukrut Heroorkar Subject: [PATCH] Documentation: core-api: real-time: correct spelling Date: Sat, 11 Apr 2026 17:51:19 +0200 Message-ID: <20260411155120.233357-1-hsukrut3@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Fix typo "excpetion" with "exception". Signed-off-by: Sukrut Heroorkar --- 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