From: Peter Oberparleiter Date: Mon, 23 May 2011 08:24:31 +0000 (+0200) Subject: [S390] vdso: disable gcov profiling X-Git-Tag: v3.0-rc1~313^2~19 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=add7490c273650c3aa8012f3e082aa64af86f17c;p=pandora-kernel.git [S390] vdso: disable gcov profiling The concepts of VDSO and gcov-based profiling don't mix: the former includes kernel-provided code running in userspace, the latter adds instructions that modify counters in kernel data segments. On s390 this has not been a problem so far due to VDSO code being written in all-assembler which is exempt from gcov-based profiling. This could change in the future, so disable profiling excplicitly for VDSO code. Signed-off-by: Peter Oberparleiter Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed