mm: replace access_process_vm() write parameter with gup_flags

[sfrench/cifs-2.6.git] / arch / x86 / kernel / step.c

diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
index c9a073866ca7b1f4c6efa5b9db110c591083b3af..a23ce84a3f6ccfefe36a0d3070880aa45d2bc0f5 100644 (file)
--- a/arch/x86/kernel/step.c
+++ b/arch/x86/kernel/step.c
@@ -57,7 +57,8 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
        unsigned char opcode[15];
        unsigned long addr = convert_ip_to_linear(child, regs);
 
-       copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
+       copied = access_process_vm(child, addr, opcode, sizeof(opcode),
+                       FOLL_FORCE);
        for (i = 0; i < copied; i++) {
                switch (opcode[i]) {
                /* popf and iret */