entry: Fix typos in comments

Fix 3 single-word typos in the generic syscall entry code.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h
index 883acef..2e2b8d6 100644 (file)
--- a/include/linux/entry-common.h
+++ b/include/linux/entry-common.h
@@ -360,7 +360,7 @@ void syscall_exit_to_user_mode_work(struct pt_regs *regs);
  *
  * This is a combination of syscall_exit_to_user_mode_work() (1,2) and
  * exit_to_user_mode(). This function is preferred unless there is a
- * compelling architectural reason to use the seperate functions.
+ * compelling architectural reason to use the separate functions.
  */
 void syscall_exit_to_user_mode(struct pt_regs *regs);
 
@@ -381,7 +381,7 @@ void irqentry_enter_from_user_mode(struct pt_regs *regs);
  * irqentry_exit_to_user_mode - Interrupt exit work
  * @regs:      Pointer to current's pt_regs
  *
- * Invoked with interrupts disbled and fully valid regs. Returns with all
+ * Invoked with interrupts disabled and fully valid regs. Returns with all
  * work handled, interrupts disabled such that the caller can immediately
  * switch to user mode. Called from architecture specific interrupt
  * handling code.

diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index 8442e5c..8d996dd 100644 (file)
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -341,7 +341,7 @@ noinstr irqentry_state_t irqentry_enter(struct pt_regs *regs)
         * Checking for rcu_is_watching() here would prevent the nesting
         * interrupt to invoke rcu_irq_enter(). If that nested interrupt is
         * the tick then rcu_flavor_sched_clock_irq() would wrongfully
-        * assume that it is the first interupt and eventually claim
+        * assume that it is the first interrupt and eventually claim
         * quiescent state and end grace periods prematurely.
         *
         * Unconditionally invoke rcu_irq_enter() so RCU state stays