From patchwork Tue Aug 9 02:53:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 12939309 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD650C00140 for ; Tue, 9 Aug 2022 02:53:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231700AbiHICxR (ORCPT ); Mon, 8 Aug 2022 22:53:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231713AbiHICxN (ORCPT ); Mon, 8 Aug 2022 22:53:13 -0400 Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 348561E3E7 for ; Mon, 8 Aug 2022 19:53:12 -0700 (PDT) Received: from linux.localdomain (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxvyMNzPFiwLAKAA--.4926S7; Tue, 09 Aug 2022 10:53:06 +0800 (CST) From: Tiezhu Yang To: Huacai Chen , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: bpf@vger.kernel.org, loongarch@lists.linux.dev Subject: [RFC PATCH 5/5] LoongArch: Enable BPF_JIT and TEST_BPF in loongson3_defconfig Date: Tue, 9 Aug 2022 10:53:00 +0800 Message-Id: <1660013580-19053-6-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1660013580-19053-1-git-send-email-yangtiezhu@loongson.cn> References: <1660013580-19053-1-git-send-email-yangtiezhu@loongson.cn> X-CM-TRANSID: AQAAf9DxvyMNzPFiwLAKAA--.4926S7 X-Coremail-Antispam: 1UD129KBjvdXoWrZw48tFyrGryfKFy5Ww4rZrb_yoWDWrc_JF W7Gw1Dur48J397Wr12qw1ruw4DA3WUu3WrCr17Xr4I9ay7Kr13tr4DJ3W3CFn0gay5Wr43 ZaykAasFkF10yjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbSAYjsxI4VWDJwAYFVCjjxCrM7AC8VAFwI0_Wr0E3s1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l82xGYIkIc2x26280x7 IE14v26r126s0DM28IrcIa0xkI8VCY1x0267AKxVW5JVCq3wA2ocxC64kIII0Yj41l84x0 c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2 IY6xkF7I0E14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E 87Iv6xkF7I0E14v26F4UJVW0owAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0V AKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1l Ox8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxkIecxEwVAFwVW8JwCF04k20x vY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I 3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIx AIcVC0I7IYx2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAI cVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2js IEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07jn4SrUUUUU= X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-State: RFC For now, BPF JIT for LoongArch is supported, update loongson3_defconfig to enable BPF_JIT to allow the kernel to generate native code when a program is loaded into the kernel, and also enable TEST_BPF to test BPF JIT. Signed-off-by: Tiezhu Yang --- arch/loongarch/configs/loongson3_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index 14239b9..9032708 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -4,6 +4,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT=y CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y @@ -735,3 +736,4 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_SCHEDSTATS=y # CONFIG_DEBUG_PREEMPT is not set # CONFIG_FTRACE is not set +CONFIG_TEST_BPF=m