UBUNTU: Ubuntu-4.15.0-96.97

[mirror_ubuntu-bionic-kernel.git] / Documentation / printk-formats.txt

diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index aa0a776c817a7ceabb217c3eecc31ecdb32f59c7..1d8c52fb0f2ba3bca28ba495d88ddd2c99393a50 100644 (file)
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -422,11 +422,10 @@ struct clk
 
        %pC     pll1
        %pCn    pll1
-       %pCr    1560000000
 
 For printing struct clk structures. ``%pC`` and ``%pCn`` print the name
 (Common Clock Framework) or address (legacy clock framework) of the
-structure; ``%pCr`` prints the current clock rate.
+structure.
 
 Passed by reference.
 
@@ -476,6 +475,12 @@ For printing netdev_features_t.
 
 Passed by reference.
 
+Kernel messages:
+
+       %pj     123456
+
+       For generating the jhash of a string truncated to six digits
+
 If you add other ``%p`` extensions, please extend lib/test_printf.c with
 one or more test cases, if at all feasible.