diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2023-04-01 22:59:10 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2023-04-01 22:59:10 +0200 |
| commit | 9d6ff170b5ee56cf2817cbe91dd0e5e7f9d742dd (patch) | |
| tree | f785f31a780f1fc12bf0fa5845bb837320c01b6e /kernel/trace/ftrace.c | |
| parent | 7cc7478e093782d2ac176c11a966de00bd0792dc (diff) | |
| parent | e8d018dd0257f744ca50a729e3d042cf2ec9da65 (diff) | |
Merge tag 'v6.3-rc3'
Merge v6.3-rc3, so that 'acpi_quirk_skip_gpio_event_handlers'
is available, which is needed for adding x86 android tablet
support in axp288_charger.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 29baa97d0d53..0feea145bb29 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1564,7 +1564,8 @@ static struct dyn_ftrace *lookup_rec(unsigned long start, unsigned long end) key.flags = end; /* overload flags, as it is unsigned long */ for (pg = ftrace_pages_start; pg; pg = pg->next) { - if (end < pg->records[0].ip || + if (pg->index == 0 || + end < pg->records[0].ip || start >= (pg->records[pg->index - 1].ip + MCOUNT_INSN_SIZE)) continue; rec = bsearch(&key, pg->records, pg->index, @@ -2591,7 +2592,7 @@ static void call_direct_funcs(unsigned long ip, unsigned long pip, arch_ftrace_set_direct_caller(fregs, addr); } -struct ftrace_ops direct_ops = { +static struct ftrace_ops direct_ops = { .func = call_direct_funcs, .flags = FTRACE_OPS_FL_DIRECT | FTRACE_OPS_FL_SAVE_REGS | FTRACE_OPS_FL_PERMANENT, |