The patch titled
Fix implicit declarations in i386 process.c
has been added to the -mm tree. Its filename is
fix-implicit-declarations-in-i386-processc.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Fix implicit declarations in i386 process.c
From: Dave Jones <davej@xxxxxxxxxx>
Building the kernel with -Werror-implicit fails pretty fast with this..
arch/i386/kernel/process.c: In function '__switch_to':
arch/i386/kernel/process.c:645: error: implicit declaration of function 'load_user_cs_desc'
arch/i386/kernel/process.c: In function 'arch_add_exec_range':
arch/i386/kernel/process.c:915: error: implicit declaration of function 'set_user_cs'
Signed-off-by: Dave Jones <davej@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/asm-i386/desc.h | 14 ++++++++++++++
1 files changed, 14 insertions(+)
diff -puN include/asm-i386/desc.h~fix-implicit-declarations-in-i386-processc include/asm-i386/desc.h
--- a/include/asm-i386/desc.h~fix-implicit-declarations-in-i386-processc
+++ a/include/asm-i386/desc.h
@@ -185,6 +185,20 @@ static inline unsigned long get_desc_bas
return base;
}
+static inline void set_user_cs(struct desc_struct *desc, unsigned long limit)
+{
+ limit = (limit - 1) / PAGE_SIZE;
+ desc->a = limit & 0xffff;
+ desc->b = (limit & 0xf0000) | 0x00c0fb00;
+}
+
+#define load_user_cs_desc(cpu, mm) \
+ get_cpu_gdt_table(cpu)[GDT_ENTRY_DEFAULT_USER_CS] = (mm)->context.user_cs
+
+extern void arch_add_exec_range(struct mm_struct *mm, unsigned long limit);
+extern void arch_remove_exec_range(struct mm_struct *mm, unsigned long limit);
+extern void arch_flush_exec_range(struct mm_struct *mm);
+
#else /* __ASSEMBLY__ */
/*
_
Patches currently in -mm which might be from davej@xxxxxxxxxx are
git-agpgart.patch
git-cpufreq.patch
remove-hotplug-cpu-crap-from-cpufreq.patch
fix-implicit-declarations-in-i386-processc.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
