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-rw-r--r--arch/csky/kernel/probes/ftrace.c4
-rw-r--r--arch/nds32/kernel/ftrace.c4
-rw-r--r--arch/parisc/kernel/ftrace.c8
-rw-r--r--arch/powerpc/kernel/kprobes-ftrace.c4
-rw-r--r--arch/s390/kernel/ftrace.c4
-rw-r--r--arch/x86/kernel/kprobes/ftrace.c3
-rw-r--r--fs/pstore/ftrace.c2
-rw-r--r--include/linux/ftrace.h16
-rw-r--r--include/linux/kprobes.h2
-rw-r--r--kernel/livepatch/patch.c3
-rw-r--r--kernel/trace/ftrace.c27
-rw-r--r--kernel/trace/trace_event_perf.c2
-rw-r--r--kernel/trace/trace_events.c2
-rw-r--r--kernel/trace/trace_functions.c9
-rw-r--r--kernel/trace/trace_irqsoff.c2
-rw-r--r--kernel/trace/trace_sched_wakeup.c2
-rw-r--r--kernel/trace/trace_selftest.c20
-rw-r--r--kernel/trace/trace_stack.c2
18 files changed, 71 insertions, 45 deletions
diff --git a/arch/csky/kernel/probes/ftrace.c b/arch/csky/kernel/probes/ftrace.c
index f30b179924ef..ae2b1c7b3b5c 100644
--- a/arch/csky/kernel/probes/ftrace.c
+++ b/arch/csky/kernel/probes/ftrace.c
@@ -11,17 +11,19 @@ int arch_check_ftrace_location(struct kprobe *p)
/* Ftrace callback handler for kprobes -- called under preepmt disabed */
void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
int bit;
bool lr_saver = false;
struct kprobe *p;
struct kprobe_ctlblk *kcb;
+ struct pt_regs *regs;
bit = ftrace_test_recursion_trylock(ip, parent_ip);
if (bit < 0)
return;
+ regs = ftrace_get_regs(fregs);
preempt_disable_notrace();
p = get_kprobe((kprobe_opcode_t *)ip);
if (!p) {
diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c
index 3763b3f8c3db..414f8a780cc3 100644
--- a/arch/nds32/kernel/ftrace.c
+++ b/arch/nds32/kernel/ftrace.c
@@ -10,7 +10,7 @@ extern void (*ftrace_trace_function)(unsigned long, unsigned long,
extern void ftrace_graph_caller(void);
noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
__asm__ (""); /* avoid to optimize as pure function */
}
@@ -38,7 +38,7 @@ EXPORT_SYMBOL(_mcount);
#else /* CONFIG_DYNAMIC_FTRACE */
noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
__asm__ (""); /* avoid to optimize as pure function */
}
diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c
index 1c5d3732bda2..0a1e75af5382 100644
--- a/arch/parisc/kernel/ftrace.c
+++ b/arch/parisc/kernel/ftrace.c
@@ -51,7 +51,7 @@ static void __hot prepare_ftrace_return(unsigned long *parent,
void notrace __hot ftrace_function_trampoline(unsigned long parent,
unsigned long self_addr,
unsigned long org_sp_gr3,
- struct pt_regs *regs)
+ struct ftrace_regs *fregs)
{
#ifndef CONFIG_DYNAMIC_FTRACE
extern ftrace_func_t ftrace_trace_function;
@@ -61,7 +61,7 @@ void notrace __hot ftrace_function_trampoline(unsigned long parent,
if (function_trace_op->flags & FTRACE_OPS_FL_ENABLED &&
ftrace_trace_function != ftrace_stub)
ftrace_trace_function(self_addr, parent,
- function_trace_op, regs);
+ function_trace_op, fregs);
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
if (dereference_function_descriptor(ftrace_graph_return) !=
@@ -204,9 +204,10 @@ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
#ifdef CONFIG_KPROBES_ON_FTRACE
void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct kprobe_ctlblk *kcb;
+ struct pt_regs *regs;
struct kprobe *p;
int bit;
@@ -214,6 +215,7 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
if (bit < 0)
return;
+ regs = ftrace_get_regs(fregs);
preempt_disable_notrace();
p = get_kprobe((kprobe_opcode_t *)ip);
if (unlikely(!p) || kprobe_disabled(p))
diff --git a/arch/powerpc/kernel/kprobes-ftrace.c b/arch/powerpc/kernel/kprobes-ftrace.c
index fdfee39938ea..660138f6c4b2 100644
--- a/arch/powerpc/kernel/kprobes-ftrace.c
+++ b/arch/powerpc/kernel/kprobes-ftrace.c
@@ -14,16 +14,18 @@
/* Ftrace callback handler for kprobes */
void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct kprobe *p;
struct kprobe_ctlblk *kcb;
+ struct pt_regs *regs;
int bit;
bit = ftrace_test_recursion_trylock(nip, parent_nip);
if (bit < 0)
return;
+ regs = ftrace_get_regs(fregs);
preempt_disable_notrace();
p = get_kprobe((kprobe_opcode_t *)nip);
if (unlikely(!p) || kprobe_disabled(p))
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 657c1ab45408..67b80f4412f9 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -198,9 +198,10 @@ int ftrace_disable_ftrace_graph_caller(void)
#ifdef CONFIG_KPROBES_ON_FTRACE
void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct kprobe_ctlblk *kcb;
+ struct pt_regs *regs;
struct kprobe *p;
int bit;
@@ -208,6 +209,7 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
if (bit < 0)
return;
+ regs = ftrace_get_regs(fregs);
preempt_disable_notrace();
p = get_kprobe((kprobe_opcode_t *)ip);
if (unlikely(!p) || kprobe_disabled(p))
diff --git a/arch/x86/kernel/kprobes/ftrace.c b/arch/x86/kernel/kprobes/ftrace.c
index 954d930a7127..373e5fa3ce1f 100644
--- a/arch/x86/kernel/kprobes/ftrace.c
+++ b/arch/x86/kernel/kprobes/ftrace.c
@@ -14,8 +14,9 @@
/* Ftrace callback handler for kprobes -- called under preepmt disabed */
void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
+ struct pt_regs *regs = ftrace_get_regs(fregs);
struct kprobe *p;
struct kprobe_ctlblk *kcb;
int bit;
diff --git a/fs/pstore/ftrace.c b/fs/pstore/ftrace.c
index adb0935eb062..5939595f0115 100644
--- a/fs/pstore/ftrace.c
+++ b/fs/pstore/ftrace.c
@@ -26,7 +26,7 @@ static u64 pstore_ftrace_stamp;
static void notrace pstore_ftrace_call(unsigned long ip,
unsigned long parent_ip,
struct ftrace_ops *op,
- struct pt_regs *regs)
+ struct ftrace_regs *fregs)
{
int bit;
unsigned long flags;
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 8dde9c17aaa5..24e1fa52337d 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -90,8 +90,20 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
struct ftrace_ops;
+struct ftrace_regs {
+ struct pt_regs regs;
+};
+
+static __always_inline struct pt_regs *ftrace_get_regs(struct ftrace_regs *fregs)
+{
+ if (!fregs)
+ return NULL;
+
+ return &fregs->regs;
+}
+
typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs);
+ struct ftrace_ops *op, struct ftrace_regs *fregs);
ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops);
@@ -259,7 +271,7 @@ int register_ftrace_function(struct ftrace_ops *ops);
int unregister_ftrace_function(struct ftrace_ops *ops);
extern void ftrace_stub(unsigned long a0, unsigned long a1,
- struct ftrace_ops *op, struct pt_regs *regs);
+ struct ftrace_ops *op, struct ftrace_regs *fregs);
#else /* !CONFIG_FUNCTION_TRACER */
/*
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 629abaf25681..be73350955e4 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -345,7 +345,7 @@ static inline void wait_for_kprobe_optimizer(void) { }
#endif /* CONFIG_OPTPROBES */
#ifdef CONFIG_KPROBES_ON_FTRACE
extern void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs);
+ struct ftrace_ops *ops, struct ftrace_regs *fregs);
extern int arch_prepare_kprobe_ftrace(struct kprobe *p);
#endif
diff --git a/kernel/livepatch/patch.c b/kernel/livepatch/patch.c
index 875c5dbbdd33..f89f9e7e9b07 100644
--- a/kernel/livepatch/patch.c
+++ b/kernel/livepatch/patch.c
@@ -40,8 +40,9 @@ struct klp_ops *klp_find_ops(void *old_func)
static void notrace klp_ftrace_handler(unsigned long ip,
unsigned long parent_ip,
struct ftrace_ops *fops,
- struct pt_regs *regs)
+ struct ftrace_regs *fregs)
{
+ struct pt_regs *regs = ftrace_get_regs(fregs);
struct klp_ops *ops;
struct klp_func *func;
int patch_state;
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 3db64fb0cce8..67888311784e 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -121,7 +121,7 @@ struct ftrace_ops global_ops;
#if ARCH_SUPPORTS_FTRACE_OPS
static void ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs);
+ struct ftrace_ops *op, struct ftrace_regs *fregs);
#else
/* See comment below, where ftrace_ops_list_func is defined */
static void ftrace_ops_no_ops(unsigned long ip, unsigned long parent_ip);
@@ -140,7 +140,7 @@ static inline void ftrace_ops_init(struct ftrace_ops *ops)
}
static void ftrace_pid_func(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct trace_array *tr = op->private;
int pid;
@@ -154,7 +154,7 @@ static void ftrace_pid_func(unsigned long ip, unsigned long parent_ip,
return;
}
- op->saved_func(ip, parent_ip, op, regs);
+ op->saved_func(ip, parent_ip, op, fregs);
}
static void ftrace_sync_ipi(void *data)
@@ -754,7 +754,7 @@ ftrace_profile_alloc(struct ftrace_profile_stat *stat, unsigned long ip)
static void
function_profile_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct ftrace_profile_stat *stat;
struct ftrace_profile *rec;
@@ -2143,6 +2143,7 @@ static int ftrace_check_record(struct dyn_ftrace *rec, bool enable, bool update)
else
rec->flags &= ~FTRACE_FL_TRAMP_EN;
}
+
if (flag & FTRACE_FL_DIRECT) {
/*
* If there's only one user (direct_ops helper)
@@ -2368,8 +2369,9 @@ unsigned long ftrace_find_rec_direct(unsigned long ip)
}
static void call_direct_funcs(unsigned long ip, unsigned long pip,
- struct ftrace_ops *ops, struct pt_regs *regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
+ struct pt_regs *regs = ftrace_get_regs(fregs);
unsigned long addr;
addr = ftrace_find_rec_direct(ip);
@@ -4292,7 +4294,7 @@ static int __init ftrace_mod_cmd_init(void)
core_initcall(ftrace_mod_cmd_init);
static void function_trace_probe_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct ftrace_probe_ops *probe_ops;
struct ftrace_func_probe *probe;
@@ -6911,8 +6913,9 @@ void ftrace_reset_array_ops(struct trace_array *tr)
static nokprobe_inline void
__ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ignored, struct pt_regs *regs)
+ struct ftrace_ops *ignored, struct ftrace_regs *fregs)
{
+ struct pt_regs *regs = ftrace_get_regs(fregs);
struct ftrace_ops *op;
int bit;
@@ -6945,7 +6948,7 @@ __ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip,
pr_warn("op=%p %pS\n", op, op);
goto out;
}
- op->func(ip, parent_ip, op, regs);
+ op->func(ip, parent_ip, op, fregs);
}
} while_for_each_ftrace_op(op);
out:
@@ -6968,9 +6971,9 @@ out:
*/
#if ARCH_SUPPORTS_FTRACE_OPS
static void ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
- __ftrace_ops_list_func(ip, parent_ip, NULL, regs);
+ __ftrace_ops_list_func(ip, parent_ip, NULL, fregs);
}
NOKPROBE_SYMBOL(ftrace_ops_list_func);
#else
@@ -6987,7 +6990,7 @@ NOKPROBE_SYMBOL(ftrace_ops_no_ops);
* this function will be called by the mcount trampoline.
*/
static void ftrace_ops_assist_func(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
int bit;
@@ -6998,7 +7001,7 @@ static void ftrace_ops_assist_func(unsigned long ip, unsigned long parent_ip,
preempt_disable_notrace();
if (!(op->flags & FTRACE_OPS_FL_RCU) || rcu_is_watching())
- op->func(ip, parent_ip, op, regs);
+ op->func(ip, parent_ip, op, fregs);
preempt_enable_notrace();
trace_clear_recursion(bit);
diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c
index 1b202e28dfaa..a71181655958 100644
--- a/kernel/trace/trace_event_perf.c
+++ b/kernel/trace/trace_event_perf.c
@@ -432,7 +432,7 @@ NOKPROBE_SYMBOL(perf_trace_buf_update);
#ifdef CONFIG_FUNCTION_TRACER
static void
perf_ftrace_function_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct pt_regs *pt_regs)
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct ftrace_entry *entry;
struct perf_event *event;
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index f4b459bb6d33..98d194d8460e 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -3673,7 +3673,7 @@ static struct trace_event_file event_trace_file __initdata;
static void __init
function_test_events_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *regs)
{
struct trace_buffer *buffer;
struct ring_buffer_event *event;
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 646eda6c44a5..c5095dd28e20 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -23,10 +23,10 @@ static void tracing_start_function_trace(struct trace_array *tr);
static void tracing_stop_function_trace(struct trace_array *tr);
static void
function_trace_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs);
+ struct ftrace_ops *op, struct ftrace_regs *fregs);
static void
function_stack_trace_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs);
+ struct ftrace_ops *op, struct ftrace_regs *fregs);
static struct tracer_flags func_flags;
/* Our option */
@@ -89,7 +89,6 @@ void ftrace_destroy_function_files(struct trace_array *tr)
static int function_trace_init(struct trace_array *tr)
{
ftrace_func_t func;
-
/*
* Instance trace_arrays get their ops allocated
* at instance creation. Unless it failed
@@ -129,7 +128,7 @@ static void function_trace_start(struct trace_array *tr)
static void
function_trace_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct trace_array *tr = op->private;
struct trace_array_cpu *data;
@@ -178,7 +177,7 @@ function_trace_call(unsigned long ip, unsigned long parent_ip,
static void
function_stack_trace_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct trace_array *tr = op->private;
struct trace_array_cpu *data;
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 10bbb0f381d5..d06aab4dcbb8 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -138,7 +138,7 @@ static int func_prolog_dec(struct trace_array *tr,
*/
static void
irqsoff_tracer_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct trace_array *tr = irqsoff_trace;
struct trace_array_cpu *data;
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 97b10bb31a1f..c0181066dbe9 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -212,7 +212,7 @@ static void wakeup_print_header(struct seq_file *s)
*/
static void
wakeup_tracer_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
struct trace_array *tr = wakeup_trace;
struct trace_array_cpu *data;
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 8ee3c0bb5d8a..5ed081c6471c 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -107,7 +107,7 @@ static int trace_selftest_test_probe1_cnt;
static void trace_selftest_test_probe1_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
trace_selftest_test_probe1_cnt++;
}
@@ -116,7 +116,7 @@ static int trace_selftest_test_probe2_cnt;
static void trace_selftest_test_probe2_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
trace_selftest_test_probe2_cnt++;
}
@@ -125,7 +125,7 @@ static int trace_selftest_test_probe3_cnt;
static void trace_selftest_test_probe3_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
trace_selftest_test_probe3_cnt++;
}
@@ -134,7 +134,7 @@ static int trace_selftest_test_global_cnt;
static void trace_selftest_test_global_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
trace_selftest_test_global_cnt++;
}
@@ -143,7 +143,7 @@ static int trace_selftest_test_dyn_cnt;
static void trace_selftest_test_dyn_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
trace_selftest_test_dyn_cnt++;
}
@@ -414,7 +414,7 @@ static int trace_selftest_recursion_cnt;
static void trace_selftest_test_recursion_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
/*
* This function is registered without the recursion safe flag.
@@ -429,7 +429,7 @@ static void trace_selftest_test_recursion_func(unsigned long ip,
static void trace_selftest_test_recursion_safe_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
/*
* We said we would provide our own recursion. By calling
@@ -548,9 +548,11 @@ static enum {
static void trace_selftest_test_regs_func(unsigned long ip,
unsigned long pip,
struct ftrace_ops *op,
- struct pt_regs *pt_regs)
+ struct ftrace_regs *fregs)
{
- if (pt_regs)
+ struct pt_regs *regs = ftrace_get_regs(fregs);
+
+ if (regs)
trace_selftest_regs_stat = TRACE_SELFTEST_REGS_FOUND;
else
trace_selftest_regs_stat = TRACE_SELFTEST_REGS_NOT_FOUND;
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 969db526a563..63c285042051 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -290,7 +290,7 @@ static void check_stack(unsigned long ip, unsigned long *stack)
static void
stack_trace_call(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *op, struct pt_regs *pt_regs)
+ struct ftrace_ops *op, struct ftrace_regs *fregs)
{
unsigned long stack;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 09:02:24 +0100