From mboxrd@z Thu Jan 1 00:00:00 1970 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 3E971C433EF for ; Mon, 22 Nov 2021 23:57:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229998AbhKWAAo (ORCPT ); Mon, 22 Nov 2021 19:00:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229672AbhKWAAo (ORCPT ); Mon, 22 Nov 2021 19:00:44 -0500 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BFA88C061574 for ; Mon, 22 Nov 2021 15:57:36 -0800 (PST) Received: by mail-pl1-x643.google.com with SMTP id o14so15488530plg.5 for ; Mon, 22 Nov 2021 15:57:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=0Ksbk46j3gCZRpCwu2U8xWAZQC3JFbcufYmyhWD/6Bo=; b=YimKbAndvWDg20U293fp0unUB9K8BCt3CapJotGuCi0QcFEfjJks0oXfuIF665Hyns J+SPDRmeXhX7zvTLFUWZodtDM0nauzNkGzQIU8HHGtSEfgHtY0YJxJ6UalrfZPADAeiJ OJ5P2Spw5N74Vb39tnrlJ441r+7xvgRQ5qZIPe4bxpKSeBiKAeqt225sIt4wEER2u3qK OkZYWcpe+c8CvD7wSrbxzXrHSVoTgS5v925pCbvM6krYfsSYPoFG6f6qVtEi5CtdSbPu YpCeDDkLqSWClQQmskU+H17d0GezbdtO8yvLWfMVUKclszuQVo1idc5FdDKBHEnCj206 e06w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=0Ksbk46j3gCZRpCwu2U8xWAZQC3JFbcufYmyhWD/6Bo=; b=EQ34cZ4sADANp0nD9PHQUytOLPxWTaphbVC2oPZEa/nOzvEzPUkaepGFAf//TqhhwP mALPNn7PwzSxpJVaG5txpX6vQBym0/kf4PdpZhI8d5ayAssRctYtPkabBI4DDJ41RaGr KSyzWkip7InBB6KLrVnMnxlRbrWh3qjI4Sy0GREYV9+kfQIwEWQS8O8Xx8+UOHuRZpWg yUgzZMmCV+gk2eFfv/SJo3rxtL4Hhflh9OVPM1/lwNom+ApZ8MkDZHXXtTskT00aH6GM YA+dwnAg38buaf6OZ/fKkeXBz1j9jLBwXSSlMIVgiU0gAImzdc0hlUQtEg2jCwVrWIus C4gw== X-Gm-Message-State: AOAM530g9gOfhqNw2zPBiyEfuUVjjuynjkaRoCwtC9kgrAPtw7O1Dh/Y WzmH84rH9aW2PCK/okVxZoixvW0C1yQ= X-Google-Smtp-Source: ABdhPJw3XLlCmeSay0B+fxWBFhEJiWuVJSnZwXfqClHwXHlOvoL3tZAM1PG2Nxsm3ApW6/DlYrpxuA== X-Received: by 2002:a17:90a:c58d:: with SMTP id l13mr972182pjt.189.1637625456140; Mon, 22 Nov 2021 15:57:36 -0800 (PST) Received: from localhost ([2405:201:6014:d064:3d4e:6265:800c:dc84]) by smtp.gmail.com with ESMTPSA id o185sm9559844pfg.113.2021.11.22.15.57.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Nov 2021 15:57:35 -0800 (PST) From: Kumar Kartikeya Dwivedi To: bpf@vger.kernel.org Cc: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann Subject: [PATCH bpf-next v1 0/3] Apply suggestions for typeless/weak ksym series Date: Tue, 23 Nov 2021 05:27:30 +0530 Message-Id: <20211122235733.634914-1-memxor@gmail.com> X-Mailer: git-send-email 2.34.0 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=594; h=from:subject; bh=/xp4Hf3A4g8NQ0wXdqG0y9ucxuphNhQCGhzF0aV9jFs=; b=owEBbQKS/ZANAwAIAUzgyIZIvxHKAcsmYgBhnC22YeSmQjGcl12GFap9FTZJjXlo6VyOPwd95yTW 0tTb+HSJAjMEAAEIAB0WIQRLvip+Buz51YI8YRFM4MiGSL8RygUCYZwttgAKCRBM4MiGSL8RyhhND/ 9bBMYIxWouAv0hgoeWi4CjzvAzcVHrpFLMJgPe8RkYohZjss2mo2703PFC4oHIK93tGEw5GFF0CrC6 kwEXUrJ3Brr3b+iJdO4tt6jw34sBN2h8zoA/5Mhh2dH0dl8UqFIkkkwNZ1prUq8q7xASQjA3n5kft/ BGPAzl/Dgz6zr0JemG/x55INWzieQsK835kgRg/AKNRdGCQ15ZWKau2/CmiRKGfIoFeNxKd5Xc0M+J t178mhPTV1jYg2fH1jbvUREDD+J0r16pziYo1vi6eWyQpPGKFXo0s7JSlGbqZwX47uYRulK3/6X5sO HeWEVUDHsG43vp8Y5c40O57fmsScjLtuagdTSC4+tfM3dil53SVWJd1xe70n87hpW4dVMiAv5KQobk WdkDKz7hHO2gQ7lrEcCQQDE5eJqd2DtiFsfvIHVsie/fAKgVndV4im1TjxfowwuoJtfiu6jGrg+KCa FhHRFOx7bJ6g5z7jZ2FRQwd/WSwvrnYm40vAn54zS+xsyxNtKdzOhJW2NweXhKGv+IFvhRs2HlJxS8 yuhU0OzYV+UKMM1pp80d+iW7mwnAdxgiKI/6lnHq/OO3yth2msq347p89sgpAPIF0uH8OtBQdsaC1h wZ7/9XEjoW0pna5anpzof+rGzNI7SZHMzeyLYYFiLV4gm/lwNk64zjSGMlNA== X-Developer-Key: i=memxor@gmail.com; a=openpgp; fpr=4BBE2A7E06ECF9D5823C61114CE0C88648BF11CA Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Three commits addressing comments for the typeless/weak ksym set. No functional change intended. Hopefully this is simpler to read for kfunc as well. Kumar Kartikeya Dwivedi (3): bpf: Change bpf_kallsyms_lookup_name size type to ARG_CONST_SIZE_OR_ZERO libbpf: Avoid double stores for success/failure case of ksym relocations libbpf: Avoid reload of imm for weak, unresolved, repeating ksym kernel/bpf/syscall.c | 2 +- tools/lib/bpf/gen_loader.c | 42 +++++++++++++++++++++----------------- 2 files changed, 24 insertions(+), 20 deletions(-) -- 2.34.0