svn commit: r367646 - head/sys/conf

[Ed Maste]

Author: emaste
Date: Fri Nov 13 18:34:13 2020
New Revision: 367646
URL: https://svnweb.freebsd.org/changeset/base/367646

Log:
  Disable kernel INIT_ALL_ZERO on amd64
  
  It is currently incompatible with kernel ifunc memset.
  
  PR:		251083
  MFC with:	r367577
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/conf/kern.opts.mk

Modified: head/sys/conf/kern.opts.mk
==============================================================================
--- head/sys/conf/kern.opts.mk	Fri Nov 13 18:25:07 2020	(r367645)
+++ head/sys/conf/kern.opts.mk	Fri Nov 13 18:34:13 2020	(r367646)
@@ -68,6 +68,11 @@ __DEFAULT_NO_OPTIONS = \
 # affected by KERNEL_SYMBOLS, FORMAT_EXTENSIONS, CTF and SSP.
 
 # Things that don't work based on the CPU
+.if ${MACHINE} == "amd64"
+# PR251083 conflict between INIT_ALL_ZERO and ifunc memset
+BROKEN_OPTIONS+= INIT_ALL_ZERO
+.endif
+
 .if ${MACHINE_CPUARCH} == "arm"
 . if ${MACHINE_ARCH:Marmv[67]*} == ""
 BROKEN_OPTIONS+= CDDL ZFS