From: Paul E. McKenney Date: Mon, 21 Jul 2014 20:35:10 +0000 (-0700) Subject: rcutorture: Specify MAXSMP=y for TREE01 X-Git-Tag: fixes-against-v3.18-rc2~103^2~1^2~16^4~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae867ff03d09c2aec56b0443b8b04e5a3fa1e336;p=pandora-kernel.git rcutorture: Specify MAXSMP=y for TREE01 Setting CONFIG_MAXSMP=y causes cpumasks to be moved offstack, which introduces the possibility of NULL cpumask_var_t pointers. This commit therefore enables CONFIG_MAXSMP=y in TREE01 to increase test coverage. However, because CONFIG_MAXSMP=y implies 8192 CPUs, we need to use the maxcpus= boot parameter to limit the number of CPUs to something reasonable, which in turn requires updating the scripts to handle this. Signed-off-by: Paul E. McKenney Reviewed-by: Pranith Kumar --- Reading git-diff-tree failed