Jonathan,
On Wed, Jul 15, 2015 at 04:17:42PM +0100, James Hogan wrote:
> Commit d1e9a4f54735 ("MIPS: Add SysRq operation to dump TLBs on all
> CPUs") added the 'x' sysrq key for dumping MIPS TLB entries, but didn't
> document it in Documentation/sysrq.txt.
>
> Add mention of the MIPS use of the 'x' SysRq key.
>
> Reported-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
> Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
> Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Cc: linux-mips@xxxxxxxxxxxxxx
> Cc: linux-doc@xxxxxxxxxxxxxxx
> ---
> Documentation/sysrq.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt
> index 0e307c94809a..267f39386f99 100644
> --- a/Documentation/sysrq.txt
> +++ b/Documentation/sysrq.txt
> @@ -119,6 +119,7 @@ On all - write a character to /proc/sysrq-trigger. e.g.:
>
> 'x' - Used by xmon interface on ppc/powerpc platforms.
> Show global PMU Registers on sparc64.
> + Dump all TLB entries on MIPS.
>
> 'y' - Show global CPU Registers [SPARC-64 specific]
ok to funnel this through the MIPS tree?
Ralf
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