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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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