[bpf-next,0/2] Factor common x86 JIT code

Message ID	20200629093336.20963-1-tklauser@distanz.ch
Headers	show Return-Path: <bpf-owner@vger.kernel.org> From: Tobias Klauser <tklauser@distanz.ch> To: Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, Wang YanQing <udknight@gmail.com> Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, x86@kernel.org Subject: [PATCH bpf-next 0/2] Factor common x86 JIT code Date: Mon, 29 Jun 2020 11:33:34 +0200 Message-Id: <20200629093336.20963-1-tklauser@distanz.ch> Sender: bpf-owner@vger.kernel.org Precedence: bulk
Series	Factor common x86 JIT code \| expand [bpf-next,0/2] Factor common x86 JIT code [bpf-next,1/2] bpf, x86: Factor common x86 JIT code [bpf-next,2/2] bpf, x86: Factor out get_cond_jmp_opcode and use for 64bit x86

Message ID

20200629093336.20963-1-tklauser@distanz.ch

Headers

From: Tobias Klauser <tklauser@distanz.ch>
To: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>, Wang YanQing <udknight@gmail.com>
Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, x86@kernel.org
Subject: [PATCH bpf-next 0/2] Factor common x86 JIT code
Date: Mon, 29 Jun 2020 11:33:34 +0200
Message-Id: <20200629093336.20963-1-tklauser@distanz.ch>
Sender: bpf-owner@vger.kernel.org
Precedence: bulk

Series

Factor common x86 JIT code | expand

Message

Tobias Klauser June 29, 2020, 9:33 a.m. UTC

Factor out code common for 32-bit and 64-bit x86 BPF JITs.

Tobias Klauser (2):
  bpf, x86: Factor common x86 JIT code
  bpf, x86: Factor out get_cond_jmp_opcode and use for 64bit x86

 MAINTAINERS                                   |   3 +-
 arch/x86/net/Makefile                         |   4 +-
 arch/x86/net/bpf_jit.h                        |  97 ++++++++++
 arch/x86/net/bpf_jit_comp32.c                 | 178 ++----------------
 .../net/{bpf_jit_comp.c => bpf_jit_comp64.c}  | 130 +------------
 arch/x86/net/bpf_jit_core.c                   |  76 ++++++++
 6 files changed, 194 insertions(+), 294 deletions(-)
 create mode 100644 arch/x86/net/bpf_jit.h
 rename arch/x86/net/{bpf_jit_comp.c => bpf_jit_comp64.c} (94%)
 create mode 100644 arch/x86/net/bpf_jit_core.c