[ 0.333331] Code: 48 81 c2 ff 0f 00 00 48 c1 ea 0c 48 6b ca 38 4d 6b d9 38 4c 01 c1 4d 6b c1 c8 eb 20 4e 8d 54 01 28 4c 01 ca 48 89 c7 4c 89 56 08 <4a> 89 74 01 28 4c 89 d6 4a c7 44 01 30 00 34 8b 81 4c 01 d9 48 instruction #43 (from zero) (<4a>): mov %rsi,0x28(%rcx,%r8,1) add $0xfff,%rdx shr $0xc,%rdx imul $0x38,%rdx,%rcx imul $0x38,%r9,%r11 add %r8,%rcx imul $0xffffffffffffffc8,%r9,%r8 jmp 0x60087c lea 0x28(%rcx,%r8,1),%r10 add %r9,%rdx mov %rax,%rdi mov %r10,0x8(%rsi) mov %r10,%rsi movq $0xffffffff818b3400,0x30(%rcx,%r8,1) add %r11,%rcx rex.W add %al,(%rax) 0xffffffff819a8abf : add $0xfff,%rdx 0xffffffff819a8ac6 : shr $0xc,%rdx 0xffffffff819a8aca : imul $0x38,%rdx,%rcx 0xffffffff819a8ace : imul $0x38,%r9,%r11 0xffffffff819a8ad2 : add %r8,%rcx 0xffffffff819a8ad5 : imul $0xffffffffffffffc8,%r9,%r8 0xffffffff819a8ad9 : jmp 0xffffffff819a8afb 0xffffffff819a8adb : lea 0x28(%rcx,%r8,1),%r10 0xffffffff819a8ae0 : add %r9,%rdx 0xffffffff819a8ae3 : mov %rax,%rdi 0xffffffff819a8ae6 : mov %r10,0x8(%rsi) <0xffffffff819a8aea : mov %rsi,0x28(%rcx,%r8,1)> ; RSI: ffffffff818b3400 ; RCX: ffffea0003800038 ; R08: ffffffffffffffc8 0xffffffff819a8aef : mov %r10,%rsi 0xffffffff819a8af2 : movq $0xffffffff818b3400,0x30(%rcx,%r8,1) 0xffffffff819a8afb : add %r11,%rcx 0xffffffff819a8afe : cmp %rbx,%rdx 0xffffffff819a8abf is in balloon_init (drivers/xen/balloon.c:491). 486 * on a system with memory which requires highmem to access, 487 * don't try to use it. 488 */ 489 extra_pfn_end = min(min(max_pfn, e820_end_of_ram_pfn()), 490 (unsigned long)PFN_DOWN(xen_extra_mem_start + xen_extra_mem_size)); 491 for (pfn = PFN_UP(xen_extra_mem_start); 492 pfn < extra_pfn_end; 493 pfn += balloon_npages) { 494 page = pfn_to_page(pfn); 495 /* totalram_pages doesn't include the boot-time 0xffffffff819a8aea is in balloon_init (include/linux/list.h:46). 41 static inline void __list_add(struct list_head *new, 42 struct list_head *prev, 43 struct list_head *next) 44 { 45 next->prev = new; 46 new->next = next; 47 new->prev = prev; 48 prev->next = new; 49 } 50 #else