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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 19:18:12 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 19:18:12 +0300 |
| commit | 0968621917add2e0d60c8fbc4e24c670cb14319c (patch) | |
| tree | 79fc122606717ebcf0bbc8b2a986f2a0999a9c61 /mm/memory.c | |
| parent | 573de2a6e844cb230c4483833f29b8344a6a17cc (diff) | |
| parent | 0f46c78391e1348fe45af86a0cd52795726695af (diff) | |
| download | linux-0968621917add2e0d60c8fbc4e24c670cb14319c.tar.xz | |
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 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory.c b/mm/memory.c index 36aac6844662..f7d962d7de19 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -519,7 +519,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr, dump_page(page, "bad pte"); pr_alert("addr:%p vm_flags:%08lx anon_vma:%p mapping:%p index:%lx\n", (void *)addr, vma->vm_flags, vma->anon_vma, mapping, index); - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n", + pr_alert("file:%pD fault:%ps mmap:%ps readpage:%ps\n", vma->vm_file, vma->vm_ops ? vma->vm_ops->fault : NULL, vma->vm_file ? vma->vm_file->f_op->mmap : NULL, |