[PATCH] x86/head64: define early_idt_ripmsg only if CONFIG_KALLSYMS is enabled

From	Alexander Kuleshov <kuleshovmail@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] x86/head64: define early_idt_ripmsg only if CONFIG_KALLSYMS is enabled
Date	2016-01-30 15:20 +0100
Message-ID	<qWExA-4lM-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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We have definition of the early_idt_ripmsg which represents string header
for the output of the kernel symbols during early exception. But it will
be used only if CONFIG_KALLSYMS is enabled.

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
 arch/x86/kernel/head_64.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index ffdc0e8..c713d94 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -433,8 +433,10 @@ early_recursion_flag:
 #ifdef CONFIG_EARLY_PRINTK
 early_idt_msg:
 	.asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
+#ifdef CONFIG_KALLSYMS
 early_idt_ripmsg:
 	.asciz "RIP %s\n"
+#endif
 #endif /* CONFIG_EARLY_PRINTK */
 
 #define NEXT_PAGE(name) \
-- 
2.7.0.25.gfc10eb5

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[PATCH] x86/head64: define early_idt_ripmsg only if CONFIG_KALLSYMS is enabled Alexander Kuleshov <kuleshovmail@gmail.com> - 2016-01-30 15:20 +0100

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