On Wed, Jul 04, 2012 at 11:45:50AM +0300, Andy Shevchenko wrote:
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Acked-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
> ---
> Documentation/printk-formats.txt | 1 +
> lib/vsprintf.c | 5 ++++-
> 2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
> index d8d168fa..90ff4d7 100644
> --- a/Documentation/printk-formats.txt
> +++ b/Documentation/printk-formats.txt
> @@ -59,6 +59,7 @@ MAC/FDDI addresses:
> %pMR 05:04:03:02:01:00
> %pMF 00-01-02-03-04-05
> %pm 000102030405
> + %pmR 050403020100
>
> For printing 6-byte MAC/FDDI addresses in hex notation. The 'M' and 'm'
> specifiers result in a printed address with ('M') or without ('m') byte
> diff --git a/lib/vsprintf.c b/lib/vsprintf.c
> index a0b5f15..e500158 100644
> --- a/lib/vsprintf.c
> +++ b/lib/vsprintf.c
> @@ -946,7 +946,7 @@ int kptr_restrict __read_mostly;
> * - 'm' For a 6-byte MAC address, it prints the hex address without colons
> * - 'MF' For a 6-byte MAC FDDI address, it prints the address
> * with a dash-separated hex notation
> - * - '[mM]R For a 6-byte MAC address, Reverse order (Bluetooth)
> + * - '[mM]R' For a 6-byte MAC address, Reverse order (Bluetooth)
> * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way
> * IPv4 uses dot-separated decimal without leading 0's (1.2.3.4)
> * IPv6 uses colon separated network-order 16 bit hex with leading 0's
> @@ -1287,7 +1287,10 @@ qualifier:
> * %pR output the address range in a struct resource with decoded flags
> * %pr output the address range in a struct resource with raw flags
> * %pM output a 6-byte MAC address with colons
> + * %pMR output a 6-byte MAC address with colons in reversed order
> + * %pMF output a 6-byte MAC address with dashes
> * %pm output a 6-byte MAC address without colons
> + * %pmR output a 6-byte MAC address without colons in reversed order
> * %pI4 print an IPv4 address without leading zeros
> * %pi4 print an IPv4 address with leading zeros
> * %pI6 print an IPv6 address with colons
> --
> 1.7.10
>
> --
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