From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751781AbdITQFH (ORCPT ); Wed, 20 Sep 2017 12:05:07 -0400 Received: from mail-pg0-f43.google.com ([74.125.83.43]:54406 "EHLO mail-pg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751554AbdITQFG (ORCPT ); Wed, 20 Sep 2017 12:05:06 -0400 X-Google-Smtp-Source: AOwi7QBMp7sz9BsKduclOb1A0+9pP3t5HmrVCyqyEq1MaNCHO0xXE2sNgA52XrBWNqujWytQwW16kg== From: Joel Fernandes To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: alison@she-devel.com, juri.lelli@arm.com, fengc@google.com, daniel@iogearbox.net, davem@davemloft.net, ast@kernel.org, kernel-team@android.com, Joel Fernandes Subject: [PATCH v4 0/4] Add cross-compilation support to eBPF samples Date: Wed, 20 Sep 2017 09:04:32 -0700 Message-Id: <20170920160436.24689-1-joelaf@google.com> X-Mailer: git-send-email 2.14.1.821.g8fa685d3b7-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These patches fix issues seen when cross-compiling eBPF samples on arm64. Compared to [1], I dropped the controversial inline-asm patch and exploring other options to fix it. However these patches are a step in the right direction and I look forward to getting them into -next and the merge window. Changes since v3: - just a repost with acks [1] https://lkml.org/lkml/2017/8/7/417 Joel Fernandes (4): samples/bpf: Use getppid instead of getpgrp for array map stress samples/bpf: Enable cross compiler support samples/bpf: Fix pt_regs issues when cross-compiling samples/bpf: Add documentation on cross compilation samples/bpf/Makefile | 7 +++- samples/bpf/README.rst | 10 ++++++ samples/bpf/map_perf_test_kern.c | 2 +- samples/bpf/map_perf_test_user.c | 2 +- tools/testing/selftests/bpf/bpf_helpers.h | 56 +++++++++++++++++++++++++++---- 5 files changed, 67 insertions(+), 10 deletions(-) -- 2.14.1.821.g8fa685d3b7-goog