Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints

From	Mike Galbraith <umgwanakikbuti@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints
Date	2015-12-20 03:40 +0100
Message-ID	<qHC4F-32L-3@gated-at.bofh.it> (permalink)
References	<qHBLj-2Va-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sat, 2015-12-19 at 19:13 -0700, Jeff Merkey wrote:

> @@ -519,6 +528,18 @@ static int hw_breakpoint_handler(struct die_args
> *args)
>  	    (dr6 & (~DR_TRAP_BITS)))
>  		rc = NOTIFY_DONE;
>  
> +	/*
> +	* if we are about to signal to
> +	* do_debug() to stop further processing
> +	* and we have not ascertained the source
> +	* of the breakpoint, log it as spurious.
> +	*/

Ahem...


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[PATCH v4] Fix INT1 Recursion with unregistered breakpoints Jeff Merkey <linux.mdb@gmail.com> - 2015-12-20 03:20 +0100
  Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints Jeff Merkey <linux.mdb@gmail.com> - 2015-12-20 03:40 +0100
    Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints Jeff Merkey <linux.mdb@gmail.com> - 2015-12-20 03:40 +0100
  Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints Jeff Merkey <linux.mdb@gmail.com> - 2015-12-20 03:40 +0100
  Re: [PATCH v4] Fix INT1 Recursion with unregistered breakpoints Mike Galbraith <umgwanakikbuti@gmail.com> - 2015-12-20 03:40 +0100

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