From: Will Deacon Date: Tue, 30 Sep 2014 11:27:12 +0000 (+0100) Subject: perf tools: Fix build breakage on arm64 targets X-Git-Tag: omap-for-v3.19/prcm-cleanup~97^2~2^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=660d13296bbbe79635d1d9d700080b88061faffb;p=pandora-kernel.git perf tools: Fix build breakage on arm64 targets Attempting to build the perf tool for an arm64 target results in the following failure: arch/arm64/util/unwind-libunwind.c: In function 'libunwind__arch_reg_id': arch/arm64/util/unwind-libunwind.c:77:3: error: implicit declaration of function 'pr_err' pr_err("unwind: invalid reg id %d\n", regnum); ^ arch/arm64/util/unwind-libunwind.c:77:3: error: nested extern declaration of 'pr_err' This is due to commit 84f5d36f4866 ("perf tools: Move pr_* debug macros into debug object") moving the pr_* macros into a new header file, but failing to update architectures other than x86. This patch adds the missing include, and fixes the build again. Signed-off-by: Will Deacon Cc: Jean Pihet Cc: Jiri Olsa Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1412076432-22045-1-git-send-email-will.deacon@arm.com Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-diff-tree failed