Re: [RFA][PATCH 1/5] ftrace/x86: Run a sync after fixup on failure

[Steven Rostedt]

On Mon, 03 Mar 2014 14:12:22 -0800
"H. Peter Anvin" <hpa@xxxxxxxxx> wrote:

> On 02/27/2014 07:46 AM, Steven Rostedt wrote:
> > The second bug was that the removal of the breakpoints required the
> > "within()" logic updates instead of accessing the ip address directly.
> 
> Please update this bit to clarify, as we discussed on IRC.

How's this sound:

The second bug was that the removal of the breakpoints required the
"within()" logic updates instead of accessing the ip address directly.
As kernel text is mapped read-only when CONFIG_DEBUG_RODATA is set, and
the removal of the breakpoint is a modification of kernel text.


> 
> Otherwise:
> 
> Acked-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

Thanks!

-- Steve
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