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| author |   Tobin C. Harding <me@tobin.cc> | 2017-11-23 10:55:24 +1100 |
|---|---|---|
| committer | Tobin C. Harding <me@tobin.cc> | 2017-11-29 12:02:58 +1100 |
| commit | 553d8e8b107159088cc4e2855a2bd9a358365e3f (patch) | |
| tree | 0df437427f9239e2a69234a133999b76be7f4c03 /Documentation/printk-formats.txt | |
| parent | Linux 4.15-rc1 (diff) | |
| download | linux-dev-553d8e8b107159088cc4e2855a2bd9a358365e3f.tar.xz linux-dev-553d8e8b107159088cc4e2855a2bd9a358365e3f.zip | |
docs: correct documentation for %pK
Current documentation indicates that %pK prints a leading '0x'. This is
not the case.
Correct documentation for printk specifier %pK.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Diffstat (limited to 'Documentation/printk-formats.txt')
| -rw-r--r-- | Documentation/printk-formats.txt | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt index 361789df51ec..71b62db7eca2 100644 --- a/Documentation/printk-formats.txt +++ b/Documentation/printk-formats.txt @@ -85,13 +85,12 @@ Examples:: printk("Faulted at %pS\n", (void *)regs->ip); printk(" %s%pB\n", (reliable ? "" : "? "), (void *)*stack); - Kernel Pointers =============== :: - %pK 0x01234567 or 0x0123456789abcdef + %pK 01234567 or 0123456789abcdef For printing kernel pointers which should be hidden from unprivileged users. The behaviour of ``%pK`` depends on the ``kptr_restrict sysctl`` - see |