From: Anton Blanchard Date: Mon, 21 Sep 2009 16:57:40 +0000 (+0000) Subject: powerpc/perf_counter: Fix vdso detection X-Git-Tag: v2.6.32-rc1~29^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2053f1a7bf6005b4e81826b1ac8d0b4117c4cf0;p=pandora-kernel.git powerpc/perf_counter: Fix vdso detection perf_counter uses arch_vma_name() to detect a vdso region which in turn uses current->mm->context.vdso_base. We need to initialise this before doing the mmap or else we fail to detect the vdso. Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed