From: zhong jiang <zhongjiang@huawei.com>
To: <tglx@linutronix.de>, <mingo@redhat.com>
Cc: <x86@kernel.org>, <gregkh@linuxfoundation.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] x86/boot/KASLR: Make local variable mem_limit static
Date: Mon, 30 Jul 2018 21:44:33 +0800 [thread overview]
Message-ID: <1532958273-47725-1-git-send-email-zhongjiang@huawei.com> (raw)
Fix the following sparse warning:
arch/x86/boot/compressed/kaslr.c:102:20: warning: symbol 'mem_limit' was not declared. Should it be static?
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
arch/x86/boot/compressed/kaslr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index 5aae509..d1e19f3 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -99,7 +99,7 @@ struct mem_vector {
/* Store memory limit specified by "mem=nn[KMG]" or "memmap=nn[KMG]" */
-unsigned long long mem_limit = ULLONG_MAX;
+static unsigned long long mem_limit = ULLONG_MAX;
enum mem_avoid_index {
--
1.7.12.4
next reply other threads:[~2018-07-30 13:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 13:44 zhong jiang [this message]
2018-07-30 17:48 ` [tip:x86/boot] " tip-bot for zhong jiang
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