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-rw-r--r--arch/i386/kernel/machine_kexec.c14
-rw-r--r--arch/x86_64/kernel/machine_kexec.c2
-rw-r--r--include/asm-powerpc/kexec.h3
3 files changed, 10 insertions, 9 deletions
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index a912fed48482..f73d7374a2ba 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -116,13 +116,13 @@ static void load_segments(void)
116 __asm__ __volatile__ ( 116 __asm__ __volatile__ (
117 "\tljmp $"STR(__KERNEL_CS)",$1f\n" 117 "\tljmp $"STR(__KERNEL_CS)",$1f\n"
118 "\t1:\n" 118 "\t1:\n"
119 "\tmovl $"STR(__KERNEL_DS)",%eax\n" 119 "\tmovl $"STR(__KERNEL_DS)",%%eax\n"
120 "\tmovl %eax,%ds\n" 120 "\tmovl %%eax,%%ds\n"
121 "\tmovl %eax,%es\n" 121 "\tmovl %%eax,%%es\n"
122 "\tmovl %eax,%fs\n" 122 "\tmovl %%eax,%%fs\n"
123 "\tmovl %eax,%gs\n" 123 "\tmovl %%eax,%%gs\n"
124 "\tmovl %eax,%ss\n" 124 "\tmovl %%eax,%%ss\n"
125 ); 125 ::: "eax", "memory");
126#undef STR 126#undef STR
127#undef __STR 127#undef __STR
128} 128}
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86_64/kernel/machine_kexec.c
index 89fab51e20f4..25ac8a3faae6 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86_64/kernel/machine_kexec.c
@@ -140,7 +140,7 @@ static void load_segments(void)
140 "\tmovl %0,%%ss\n" 140 "\tmovl %0,%%ss\n"
141 "\tmovl %0,%%fs\n" 141 "\tmovl %0,%%fs\n"
142 "\tmovl %0,%%gs\n" 142 "\tmovl %0,%%gs\n"
143 : : "a" (__KERNEL_DS) 143 : : "a" (__KERNEL_DS) : "memory"
144 ); 144 );
145} 145}
146 146
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index bda2f217e6fe..6a2af2f6853b 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -93,7 +93,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
93 "mfxer %0\n" 93 "mfxer %0\n"
94 "std %0, 296(%2)\n" 94 "std %0, 296(%2)\n"
95 : "=&r" (tmp1), "=&r" (tmp2) 95 : "=&r" (tmp1), "=&r" (tmp2)
96 : "b" (newregs)); 96 : "b" (newregs)
97 : "memory");
97 } 98 }
98} 99}
99#else 100#else