diff options
-rw-r--r-- | arch/x86/kernel/entry_64.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index ed767b747fe5..e9cc2b32bdf4 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S | |||
@@ -165,6 +165,10 @@ GLOBAL(ftrace_regs_call) | |||
165 | movq EFLAGS(%rsp), %rax | 165 | movq EFLAGS(%rsp), %rax |
166 | movq %rax, SS(%rsp) | 166 | movq %rax, SS(%rsp) |
167 | 167 | ||
168 | /* Handlers can change the RIP */ | ||
169 | movq RIP(%rsp), %rax | ||
170 | movq %rax, SS+8(%rsp) | ||
171 | |||
168 | /* restore the rest of pt_regs */ | 172 | /* restore the rest of pt_regs */ |
169 | movq R15(%rsp), %r15 | 173 | movq R15(%rsp), %r15 |
170 | movq R14(%rsp), %r14 | 174 | movq R14(%rsp), %r14 |