Date: Mon, 25 May 2015 16:51:47 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: Ian Lepore <ian@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r283547 - head/sys/arm/conf Message-ID: <20150525235147.GJ37063@funkthat.com> In-Reply-To: <201505252327.t4PNRDaA033870@svn.freebsd.org> References: <201505252327.t4PNRDaA033870@svn.freebsd.org>
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Ian Lepore wrote this message on Mon, May 25, 2015 at 23:27 +0000: > Author: ian > Date: Mon May 25 23:27:13 2015 > New Revision: 283547 > URL: https://svnweb.freebsd.org/changeset/base/283547 > > Log: > Ensure that all arm kernel configs contain ALT_BREAK_TO_DEBUGGER and not > BREAK_TO_DEBUGGER if they have a serial console (most do). A burst of > serial line noise (such as unplugging a usb serial adapter) can look like > a break and drop a working system into the debugger. The alt break sequence > (<CR>~^B) works fine on both serial and non-serial consoles. Just so you know, this removes support for video console to break into the debugger via keyboard... This mean ctrl-alt-esc and other key sequences won't work anymore... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."
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