X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-x86%2Fkexec.h;h=c0e52a14fd4dd981ee36ea66484f7f564b40bd04;hb=45fc3c4d9b7ab12798af43a73aea53eeecd16acf;hp=c90d3c77afc26bc7f71f3d689bdcb0eb4f822319;hpb=7924e4f6519dd5b349ed146fe9fe35206730be67;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h
index c90d3c77afc..c0e52a14fd4 100644
--- a/include/asm-x86/kexec.h
+++ b/include/asm-x86/kexec.h
@@ -10,14 +10,15 @@
 # define VA_PTE_0		5
 # define PA_PTE_1		6
 # define VA_PTE_1		7
+# define PA_SWAP_PAGE		8
 # ifdef CONFIG_X86_PAE
-#  define PA_PMD_0		8
-#  define VA_PMD_0		9
-#  define PA_PMD_1		10
-#  define VA_PMD_1		11
-#  define PAGES_NR		12
+#  define PA_PMD_0		9
+#  define VA_PMD_0		10
+#  define PA_PMD_1		11
+#  define VA_PMD_1		12
+#  define PAGES_NR		13
 # else
-#  define PAGES_NR		8
+#  define PAGES_NR		9
 # endif
 #else
 # define PA_CONTROL_PAGE	0
@@ -94,10 +95,9 @@ static inline void crash_fixup_ss_esp(struct pt_regs *newregs,
 {
 #ifdef CONFIG_X86_32
 	newregs->sp = (unsigned long)&(oldregs->sp);
-	__asm__ __volatile__(
-			"xorl %%eax, %%eax\n\t"
-			"movw %%ss, %%ax\n\t"
-			:"=a"(newregs->ss));
+	asm volatile("xorl %%eax, %%eax\n\t"
+		     "movw %%ss, %%ax\n\t"
+		     :"=a"(newregs->ss));
 #endif
 }
 
@@ -114,50 +114,51 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
 		crash_fixup_ss_esp(newregs, oldregs);
 	} else {
 #ifdef CONFIG_X86_32
-		__asm__ __volatile__("movl %%ebx,%0" : "=m"(newregs->bx));
-		__asm__ __volatile__("movl %%ecx,%0" : "=m"(newregs->cx));
-		__asm__ __volatile__("movl %%edx,%0" : "=m"(newregs->dx));
-		__asm__ __volatile__("movl %%esi,%0" : "=m"(newregs->si));
-		__asm__ __volatile__("movl %%edi,%0" : "=m"(newregs->di));
-		__asm__ __volatile__("movl %%ebp,%0" : "=m"(newregs->bp));
-		__asm__ __volatile__("movl %%eax,%0" : "=m"(newregs->ax));
-		__asm__ __volatile__("movl %%esp,%0" : "=m"(newregs->sp));
-		__asm__ __volatile__("movl %%ss, %%eax;" :"=a"(newregs->ss));
-		__asm__ __volatile__("movl %%cs, %%eax;" :"=a"(newregs->cs));
-		__asm__ __volatile__("movl %%ds, %%eax;" :"=a"(newregs->ds));
-		__asm__ __volatile__("movl %%es, %%eax;" :"=a"(newregs->es));
-		__asm__ __volatile__("pushfl; popl %0" :"=m"(newregs->flags));
+		asm volatile("movl %%ebx,%0" : "=m"(newregs->bx));
+		asm volatile("movl %%ecx,%0" : "=m"(newregs->cx));
+		asm volatile("movl %%edx,%0" : "=m"(newregs->dx));
+		asm volatile("movl %%esi,%0" : "=m"(newregs->si));
+		asm volatile("movl %%edi,%0" : "=m"(newregs->di));
+		asm volatile("movl %%ebp,%0" : "=m"(newregs->bp));
+		asm volatile("movl %%eax,%0" : "=m"(newregs->ax));
+		asm volatile("movl %%esp,%0" : "=m"(newregs->sp));
+		asm volatile("movl %%ss, %%eax;" :"=a"(newregs->ss));
+		asm volatile("movl %%cs, %%eax;" :"=a"(newregs->cs));
+		asm volatile("movl %%ds, %%eax;" :"=a"(newregs->ds));
+		asm volatile("movl %%es, %%eax;" :"=a"(newregs->es));
+		asm volatile("pushfl; popl %0" :"=m"(newregs->flags));
 #else
-		__asm__ __volatile__("movq %%rbx,%0" : "=m"(newregs->bx));
-		__asm__ __volatile__("movq %%rcx,%0" : "=m"(newregs->cx));
-		__asm__ __volatile__("movq %%rdx,%0" : "=m"(newregs->dx));
-		__asm__ __volatile__("movq %%rsi,%0" : "=m"(newregs->si));
-		__asm__ __volatile__("movq %%rdi,%0" : "=m"(newregs->di));
-		__asm__ __volatile__("movq %%rbp,%0" : "=m"(newregs->bp));
-		__asm__ __volatile__("movq %%rax,%0" : "=m"(newregs->ax));
-		__asm__ __volatile__("movq %%rsp,%0" : "=m"(newregs->sp));
-		__asm__ __volatile__("movq %%r8,%0" : "=m"(newregs->r8));
-		__asm__ __volatile__("movq %%r9,%0" : "=m"(newregs->r9));
-		__asm__ __volatile__("movq %%r10,%0" : "=m"(newregs->r10));
-		__asm__ __volatile__("movq %%r11,%0" : "=m"(newregs->r11));
-		__asm__ __volatile__("movq %%r12,%0" : "=m"(newregs->r12));
-		__asm__ __volatile__("movq %%r13,%0" : "=m"(newregs->r13));
-		__asm__ __volatile__("movq %%r14,%0" : "=m"(newregs->r14));
-		__asm__ __volatile__("movq %%r15,%0" : "=m"(newregs->r15));
-		__asm__ __volatile__("movl %%ss, %%eax;" :"=a"(newregs->ss));
-		__asm__ __volatile__("movl %%cs, %%eax;" :"=a"(newregs->cs));
-		__asm__ __volatile__("pushfq; popq %0" :"=m"(newregs->flags));
+		asm volatile("movq %%rbx,%0" : "=m"(newregs->bx));
+		asm volatile("movq %%rcx,%0" : "=m"(newregs->cx));
+		asm volatile("movq %%rdx,%0" : "=m"(newregs->dx));
+		asm volatile("movq %%rsi,%0" : "=m"(newregs->si));
+		asm volatile("movq %%rdi,%0" : "=m"(newregs->di));
+		asm volatile("movq %%rbp,%0" : "=m"(newregs->bp));
+		asm volatile("movq %%rax,%0" : "=m"(newregs->ax));
+		asm volatile("movq %%rsp,%0" : "=m"(newregs->sp));
+		asm volatile("movq %%r8,%0" : "=m"(newregs->r8));
+		asm volatile("movq %%r9,%0" : "=m"(newregs->r9));
+		asm volatile("movq %%r10,%0" : "=m"(newregs->r10));
+		asm volatile("movq %%r11,%0" : "=m"(newregs->r11));
+		asm volatile("movq %%r12,%0" : "=m"(newregs->r12));
+		asm volatile("movq %%r13,%0" : "=m"(newregs->r13));
+		asm volatile("movq %%r14,%0" : "=m"(newregs->r14));
+		asm volatile("movq %%r15,%0" : "=m"(newregs->r15));
+		asm volatile("movl %%ss, %%eax;" :"=a"(newregs->ss));
+		asm volatile("movl %%cs, %%eax;" :"=a"(newregs->cs));
+		asm volatile("pushfq; popq %0" :"=m"(newregs->flags));
 #endif
 		newregs->ip = (unsigned long)current_text_addr();
 	}
 }
 
 #ifdef CONFIG_X86_32
-asmlinkage NORET_TYPE void
+asmlinkage unsigned long
 relocate_kernel(unsigned long indirection_page,
 		unsigned long control_page,
 		unsigned long start_address,
-		unsigned int has_pae) ATTRIB_NORET;
+		unsigned int has_pae,
+		unsigned int preserve_context);
 #else
 NORET_TYPE void
 relocate_kernel(unsigned long indirection_page,