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From: Josh Poimboeuf <jpoimboe@kernel.org>
To: live-patching@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel test robot <lkp@intel.com>
Subject: [PATCH] livepatch: Make 'klp_stack_entries' static
Date: Tue, 30 May 2023 16:15:58 -0700	[thread overview]
Message-ID: <5115752fca6537720700f4bf5b178959dfbca41a.1685488550.git.jpoimboe@kernel.org> (raw)

The 'klp_stack_entries' percpu array is only used in transition.c.  Make
it static.

Fixes: e92606fa172f ("livepatch: Convert stack entries array to percpu")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202305171329.i0UQ4TJa-lkp@intel.com/
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
 kernel/livepatch/transition.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/livepatch/transition.c b/kernel/livepatch/transition.c
index e9fd83a02228..e54c3d60a904 100644
--- a/kernel/livepatch/transition.c
+++ b/kernel/livepatch/transition.c
@@ -15,7 +15,7 @@
 #include "transition.h"
 
 #define MAX_STACK_ENTRIES  100
-DEFINE_PER_CPU(unsigned long[MAX_STACK_ENTRIES], klp_stack_entries);
+static DEFINE_PER_CPU(unsigned long[MAX_STACK_ENTRIES], klp_stack_entries);
 
 #define STACK_ERR_BUF_SIZE 128
 
-- 
2.40.1


             reply	other threads:[~2023-05-30 23:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-30 23:15 Josh Poimboeuf [this message]
2023-05-31  8:07 ` Petr Mladek
2023-06-05 14:47 ` Petr Mladek

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