Date: Wed, 23 May 2018 17:30:23 +0000 (UTC) From: Matt Macy <mmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334109 - head Message-ID: <201805231730.w4NHUN0f062725@repo.freebsd.org>
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Author: mmacy Date: Wed May 23 17:30:23 2018 New Revision: 334109 URL: https://svnweb.freebsd.org/changeset/base/334109 Log: UPDATING: note that the pmc callchain ABI has changed Modified: head/UPDATING Modified: head/UPDATING ============================================================================== --- head/UPDATING Wed May 23 17:25:00 2018 (r334108) +++ head/UPDATING Wed May 23 17:30:23 2018 (r334109) @@ -51,6 +51,12 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW: ****************************** SPECIAL WARNING: ****************************** +20180523: + The on-disk format for hwpmc callchain records has changed to include + threadid corresponding to a given record. This changes the field offsets + and thus requires that libpmcstat be rebuilt before using a kernel + later than r334108. + 20180517: The vxge(4) driver has been removed. This driver was introduced into HEAD one week before the Exar left the Ethernet market and is nothome | help
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