linux-kernel - [PATCH 2/2] entry: Correct 'noinstr' attributes

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Date:   Sat, 25 Jul 2020 11:19:51 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Borislav Petkov <bp@...en8.de>
Subject: [PATCH 2/2] entry: Correct 'noinstr' attributes

The noinstr attribute is to be specified before the return type in the
same way 'inline' is used.

Similar cases were recently fixed for x86, via:

  7f6fa101dfac: ("x86: Correct noinstr qualifiers")

These 2 cases were carried over by the new generic entry code.

Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/entry/common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index 49ed8b47773a..a6da0e4adf93 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -258,7 +258,7 @@ noinstr void irqentry_exit_to_user_mode(struct pt_regs *regs)
 	exit_to_user_mode();
 }
 
-irqentry_state_t noinstr irqentry_enter(struct pt_regs *regs)
+noinstr irqentry_state_t irqentry_enter(struct pt_regs *regs)
 {
 	irqentry_state_t ret = {
 		.exit_rcu = false,
@@ -335,7 +335,7 @@ void irqentry_exit_cond_resched(void)
 	}
 }
 
-void noinstr irqentry_exit(struct pt_regs *regs, irqentry_state_t state)
+noinstr void irqentry_exit(struct pt_regs *regs, irqentry_state_t state)
 {
 	lockdep_assert_irqs_disabled();
 
-- 
2.25.1