[v2,bpf-next,0/4] selftests/bpf: fix compiling loop{1,2,3}.c on s390

Message ID	20190703132711.57169-1-iii@linux.ibm.com
Headers	show Return-Path: <bpf-owner@vger.kernel.org> Gateway: Authorized Use Only! Violators will be prosecuted for <bpf@vger.kernel.org> from <iii@linux.ibm.com>; Wed, 3 Jul 2019 14:27:21 +0100 Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 3 Jul 2019 14:27:19 +0100 From: Ilya Leoshkevich <iii@linux.ibm.com> To: bpf@vger.kernel.org, netdev@vger.kernel.org, ys114321@gmail.com, daniel@iogearbox.net Cc: Ilya Leoshkevich <iii@linux.ibm.com> Subject: [PATCH v2 bpf-next 0/4] selftests/bpf: fix compiling loop{1, 2, 3}.c on s390 Date: Wed, 3 Jul 2019 15:27:07 +0200 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: <20190703132711.57169-1-iii@linux.ibm.com> Sender: bpf-owner@vger.kernel.org Precedence: bulk
Series	selftests/bpf: fix compiling loop{1,2,3}.c on s390 \| expand [v2,bpf-next,0/4] selftests/bpf: fix compiling loop{1,2,3}.c on s390 [v2,bpf-next,1/4] selftests/bpf: compile progs with -D__TARGET_ARCH_$(ARCH) [v2,bpf-next,2/4] selftests/bpf: fix s390 -> s390 typo [v2,bpf-next,3/4] selftests/bpf: make PT_REGS_* work in userspace [v2,bpf-next,4/4] selftests/bpf: fix compiling loop{1,2,3}.c on s390

Message ID

20190703132711.57169-1-iii@linux.ibm.com

Headers

From: Ilya Leoshkevich <iii@linux.ibm.com>
To: bpf@vger.kernel.org, netdev@vger.kernel.org, ys114321@gmail.com,
	daniel@iogearbox.net
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH v2 bpf-next 0/4] selftests/bpf: fix compiling loop{1, 2,
	3}.c on s390
Date: Wed,  3 Jul 2019 15:27:07 +0200
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Message-Id: <20190703132711.57169-1-iii@linux.ibm.com>
Sender: bpf-owner@vger.kernel.org
Precedence: bulk

Series

selftests/bpf: fix compiling loop{1,2,3}.c on s390 | expand

Message

Ilya Leoshkevich July 3, 2019, 1:27 p.m. UTC

Use PT_REGS_RC(ctx) instead of ctx->rax, which is not present on s390.

This patch series consists of preparatory commits, which make it
possible to use PT_REGS_RC in BPF selftests, followed by the actual fix.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>