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Date: Thu, 15 Aug 2019 17:52:54 +1000
From: Andrew Donnellan <ajd@...ux.ibm.com>
To: "Christopher M. Riedl" <cmr@...ormatik.wtf>, linuxppc-dev@...abs.org,
        kernel-hardening@...ts.openwall.com
Subject: Re: [RFC PATCH v4 1/2] powerpc/xmon: Allow listing active breakpoints
 in read-only mode

On 15/8/19 3:06 pm, Christopher M. Riedl wrote:>   	case 'c':
> +		if (xmon_is_ro) {
> +			printf(xmon_ro_msg);
> +			break;
> +		}
>   		if (!scanhex(&a)) {
>   			/* clear all breakpoints */
>   			for (i = 0; i < NBPTS; ++i)

Clearing breakpoints is probably alright too.

-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd@...ux.ibm.com             IBM Australia Limited

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