Date: Fri, 6 Aug 2010 15:04:40 +0000 (UTC) From: "Christian S.J. Peron" <csjp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r210935 - head/sys/kern Message-ID: <201008061504.o76F4eNZ049355@svn.freebsd.org>
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Author: csjp Date: Fri Aug 6 15:04:40 2010 New Revision: 210935 URL: http://svn.freebsd.org/changeset/base/210935 Log: Add Xen to the list of virtual vendors. In the non PV (HVM) case this fixes the virtualization detection successfully disabling the clflush instruction. This fixes insta-panics for XEN hvm users when the hw.clflush_disable tunable is -1 or 0 (-1 by default). Discussed with: jhb Modified: head/sys/kern/subr_param.c Modified: head/sys/kern/subr_param.c ============================================================================== --- head/sys/kern/subr_param.c Fri Aug 6 15:04:01 2010 (r210934) +++ head/sys/kern/subr_param.c Fri Aug 6 15:04:40 2010 (r210935) @@ -149,6 +149,7 @@ static const char *const vm_bnames[] = { "QEMU", /* QEMU */ "Plex86", /* Plex86 */ "Bochs", /* Bochs */ + "Xen", /* Xen */ NULL };
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