From owner-svn-src-all@freebsd.org Fri Nov 30 17:47:38 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A3BA7114AE94; Fri, 30 Nov 2018 17:47:38 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from mail.baldwin.cx (bigwig.baldwin.cx [96.47.65.170]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 32E9A6E38D; Fri, 30 Nov 2018 17:47:38 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from John-Baldwins-MacBook-Pro-2.local (ralph.baldwin.cx [66.234.199.215]) by mail.baldwin.cx (Postfix) with ESMTPSA id BEB9910B429; Fri, 30 Nov 2018 12:47:36 -0500 (EST) Subject: Re: svn commit: r341344 - head/share/man/man7 To: Ian Lepore , Edward Tomasz Napierala , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org References: <201811301601.wAUG1h3F065286@repo.freebsd.org> <1543599431.1860.161.camel@freebsd.org> From: John Baldwin Openpgp: preference=signencrypt Autocrypt: addr=jhb@FreeBSD.org; keydata= xsDiBETQ+XcRBADMFybiq69u+fJRy/0wzqTNS8jFfWaBTs5/OfcV7wWezVmf9sgwn8TW0Dk0 c9MBl0pz+H01dA2ZSGZ5fXlmFIsee1WEzqeJzpiwd/pejPgSzXB9ijbLHZ2/E0jhGBcVy5Yo /Tw5+U/+laeYKu2xb0XPvM0zMNls1ah5OnP9a6Ql6wCgupaoMySb7DXm2LHD1Z9jTsHcAQMD /1jzh2BoHriy/Q2s4KzzjVp/mQO5DSm2z14BvbQRcXU48oAosHA1u3Wrov6LfPY+0U1tG47X 1BGfnQH+rNAaH0livoSBQ0IPI/8WfIW7ub4qV6HYwWKVqkDkqwcpmGNDbz3gfaDht6nsie5Z pcuCcul4M9CW7Md6zzyvktjnbz61BADGDCopfZC4of0Z3Ka0u8Wik6UJOuqShBt1WcFS8ya1 oB4rc4tXfSHyMF63aPUBMxHR5DXeH+EO2edoSwViDMqWk1jTnYza51rbGY+pebLQOVOxAY7k do5Ordl3wklBPMVEPWoZ61SdbcjhHVwaC5zfiskcxj5wwXd2E9qYlBqRg80eSm9obiBCYWxk d2luIDxqb2huQGJhbGR3aW4uY3g+wmMEExECACMCGwMGCwkIBwMCBBUCCAMEFgIDAQIeAQIX gAUCRND5wwIZAQAKCRBy3lIGd+N/BNLXAJ9KIb6teuDL1W+FkCgvv+y8PxKTkACeIUfbn3sl cueBzqTcf09idwa8YTbOwU0ERND5ghAIAPwsO0B7BL+bz8sLlLoQktGxXwXQfS5cInvL17Ds gnr31AKa94j9EnXQyPEj7u0d+LmEe6CGEGDh1OcGFTMVrof2ZzkSy4+FkZwMKJpTiqeaShMh +GojXlwIMDxyADYvBIg3eN5YdFKaPQpfgSqhT+7El7w+wSZZD8pPQuLAnie5iz9C8iKy4/cM SOrHYUK/tO+Nhw8Jjlw94Ik0T80iEhI2t+XBVjwdfjbq3HrJ0ehqdBwukyeJRYKmbn298KOF QVHOEVbHA4rF/37jzaMadK43FgJ0SAhPPF5l4l89z5oPu0b/+5e2inA3b8J3iGZxywjM+Csq 1tqzhltEc7Q+E08AAwUIAL+15XH8bPbjNJdVyg2CMl10JNW2wWg2Q6qdljeaRqeR6zFus7EZ TwtXsNzs5bP8y51PSUDJbeiy2RNCNKWFMndM22TZnk3GNG45nQd4OwYK0RZVrikalmJY5Q6m 7Z164yrZgIXFdKj2t8F+x613/SJW1lIr9/bDp4U9tw0V1g3l2dFtD3p3ZrQ3hpoDtoK70ioI AjjHaIXIAcm3FGZFXy503DOA0KaTWwvOVdYCFLm3zWuSOmrX/GsEc7ovasOWwjPn878qVjbU KWwxQ4QkF4OhUV9zPtf9tDSAZ3x7QSwoKbCoRCZ/xbyTUPyQ1VvNy/mYrBcYlzHodsaqUDjH uW/CSQQYEQIACQUCRND5ggIbDAAKCRBy3lIGd+N/BCO8AJ9j1dWVQWxw/YdTbEyrRKOY8YZN wwCfafMAg8QvmOWnHx3wl8WslCaXaE8= Message-ID: <9ac1300e-3e8a-1151-dd8d-3a980bd6cae8@FreeBSD.org> Date: Fri, 30 Nov 2018 09:47:35 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1543599431.1860.161.camel@freebsd.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4.3 (mail.baldwin.cx); Fri, 30 Nov 2018 12:47:37 -0500 (EST) X-Virus-Scanned: clamav-milter 0.99.2 at mail.baldwin.cx X-Virus-Status: Clean X-Rspamd-Queue-Id: 32E9A6E38D X-Spamd-Result: default: False [0.74 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-0.14)[-0.135,0]; NEURAL_SPAM_SHORT(0.70)[0.704,0]; NEURAL_SPAM_LONG(0.17)[0.173,0]; ASN(0.00)[asn:11403, ipnet:96.47.64.0/20, country:US] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Nov 2018 17:47:38 -0000 On 11/30/18 9:37 AM, Ian Lepore wrote: > On Fri, 2018-11-30 at 16:01 +0000, Edward Tomasz Napierala wrote: >> Author: trasz >> Date: Fri Nov 30 16:01:43 2018 >> New Revision: 341344 >> URL: https://svnweb.freebsd.org/changeset/base/341344 >> >> Log: >>   Add an example of quick kernel rebuild. >>    >>   MFC after: 2 weeks >>   Sponsored by: DARPA, AFRL >> >> Modified: >>   head/share/man/man7/development.7 >> >> Modified: head/share/man/man7/development.7 >> ===================================================================== >> ========= >> --- head/share/man/man7/development.7 Fri Nov 30 15:56:14 2018 >> (r341343) >> +++ head/share/man/man7/development.7 Fri Nov 30 16:01:43 2018 >> (r341344) >> @@ -127,6 +127,14 @@ case >>  cd src/bin/ls >>  make clean all install >>  .Ed >> +.Pp >> +Quickly rebuild and reinstall the kernel, only recompiling the files >> +changed since last build; note that this will only work if the full >> kernel >> +build has been completed in the past, not on a fresh source tree: >> +.Bd -literal -offset indent >> +cd src >> +make -j8 kernel KERNFAST=1 > > It might also be worth mentioning that if you're building a kernel > other than GENERIC, you can use KERNFAST=configname instead of > KERNFAST=1 KERNCONF=configname You could perhaps just use 'KERNFAST=GENERIC' in this example and it would effectively communicate that I think. -- John Baldwin