diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index b25ca969edd2..f72c03a1ac54 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -207,7 +207,6 @@ ENDPROC(native_usergs_sysret64) */ .macro XCPT_FRAME start=1 offset=0 INTR_FRAME \start, RIP+\offset-ORIG_RAX - /*CFI_REL_OFFSET orig_rax, ORIG_RAX-ORIG_RAX*/ .endm /* @@ -287,21 +286,21 @@ ENDPROC(native_usergs_sysret64) ENTRY(save_paranoid) XCPT_FRAME 1 RDI+8 cld - movq_cfi rdi, RDI+8 - movq_cfi rsi, RSI+8 + movq %rdi, RDI+8(%rsp) + movq %rsi, RSI+8(%rsp) movq_cfi rdx, RDX+8 movq_cfi rcx, RCX+8 movq_cfi rax, RAX+8 - movq_cfi r8, R8+8 - movq_cfi r9, R9+8 - movq_cfi r10, R10+8 - movq_cfi r11, R11+8 + movq %r8, R8+8(%rsp) + movq %r9, R9+8(%rsp) + movq %r10, R10+8(%rsp) + movq %r11, R11+8(%rsp) movq_cfi rbx, RBX+8 - movq_cfi rbp, RBP+8 - movq_cfi r12, R12+8 - movq_cfi r13, R13+8 - movq_cfi r14, R14+8 - movq_cfi r15, R15+8 + movq %rbp, RBP+8(%rsp) + movq %r12, R12+8(%rsp) + movq %r13, R13+8(%rsp) + movq %r14, R14+8(%rsp) + movq %r15, R15+8(%rsp) movl $1,%ebx movl $MSR_GS_BASE,%ecx rdmsr @@ -1395,21 +1394,21 @@ ENTRY(error_entry) CFI_ADJUST_CFA_OFFSET 15*8 /* oldrax contains error code */ cld - movq_cfi rdi, RDI+8 - movq_cfi rsi, RSI+8 - movq_cfi rdx, RDX+8 - movq_cfi rcx, RCX+8 - movq_cfi rax, RAX+8 - movq_cfi r8, R8+8 - movq_cfi r9, R9+8 - movq_cfi r10, R10+8 - movq_cfi r11, R11+8 + movq %rdi, RDI+8(%rsp) + movq %rsi, RSI+8(%rsp) + movq %rdx, RDX+8(%rsp) + movq %rcx, RCX+8(%rsp) + movq %rax, RAX+8(%rsp) + movq %r8, R8+8(%rsp) + movq %r9, R9+8(%rsp) + movq %r10, R10+8(%rsp) + movq %r11, R11+8(%rsp) movq_cfi rbx, RBX+8 - movq_cfi rbp, RBP+8 - movq_cfi r12, R12+8 - movq_cfi r13, R13+8 - movq_cfi r14, R14+8 - movq_cfi r15, R15+8 + movq %rbp, RBP+8(%rsp) + movq %r12, R12+8(%rsp) + movq %r13, R13+8(%rsp) + movq %r14, R14+8(%rsp) + movq %r15, R15+8(%rsp) xorl %ebx,%ebx testl $3,CS+8(%rsp) je error_kernelspace @@ -1427,6 +1426,7 @@ error_sti: * compat mode. Check for these here too. */ error_kernelspace: + CFI_REL_OFFSET rcx, RCX+8 incl %ebx leaq irq_return_iret(%rip),%rcx cmpq %rcx,RIP+8(%rsp)