diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 09:18:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 09:18:12 -0700 |
| commit | 0968621917add2e0d60c8fbc4e24c670cb14319c (patch) | |
| tree | 79fc122606717ebcf0bbc8b2a986f2a0999a9c61 /kernel/async.c | |
| parent | 573de2a6e844cb230c4483833f29b8344a6a17cc (diff) | |
| parent | 0f46c78391e1348fe45af86a0cd52795726695af (diff) | |
Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
Pull printk updates from Petr Mladek:
- Allow state reset of printk_once() calls.
- Prevent crashes when dereferencing invalid pointers in vsprintf().
Only the first byte is checked for simplicity.
- Make vsprintf warnings consistent and inlined.
- Treewide conversion of obsolete %pf, %pF to %ps, %pF printf
modifiers.
- Some clean up of vsprintf and test_printf code.
* tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
lib/vsprintf: Make function pointer_string static
vsprintf: Limit the length of inlined error messages
vsprintf: Avoid confusion between invalid address and value
vsprintf: Prevent crash when dereferencing invalid pointers
vsprintf: Consolidate handling of unknown pointer specifiers
vsprintf: Factor out %pO handler as kobject_string()
vsprintf: Factor out %pV handler as va_format()
vsprintf: Factor out %p[iI] handler as ip_addr_string()
vsprintf: Do not check address of well-known strings
vsprintf: Consistent %pK handling for kptr_restrict == 0
vsprintf: Shuffle restricted_pointer()
printk: Tie printk_once / printk_deferred_once into .data.once for reset
treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
lib/test_printf: Switch to bitmap_zalloc()
Diffstat (limited to 'kernel/async.c')
| -rw-r--r-- | kernel/async.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/async.c b/kernel/async.c index f6bd0d9885e1..12c332e4e13e 100644 --- a/kernel/async.c +++ b/kernel/async.c @@ -119,7 +119,7 @@ static void async_run_entry_fn(struct work_struct *work) /* 1) run (and print duration) */ if (initcall_debug && system_state < SYSTEM_RUNNING) { - pr_debug("calling %lli_%pF @ %i\n", + pr_debug("calling %lli_%pS @ %i\n", (long long)entry->cookie, entry->func, task_pid_nr(current)); calltime = ktime_get(); @@ -128,7 +128,7 @@ static void async_run_entry_fn(struct work_struct *work) if (initcall_debug && system_state < SYSTEM_RUNNING) { rettime = ktime_get(); delta = ktime_sub(rettime, calltime); - pr_debug("initcall %lli_%pF returned 0 after %lld usecs\n", + pr_debug("initcall %lli_%pS returned 0 after %lld usecs\n", (long long)entry->cookie, entry->func, (long long)ktime_to_ns(delta) >> 10); |