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 2216EC433F5 for ; Tue, 15 Feb 2022 21:11:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243269AbiBOVL7 (ORCPT ); Tue, 15 Feb 2022 16:11:59 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:60936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240904AbiBOVL5 (ORCPT ); Tue, 15 Feb 2022 16:11:57 -0500 Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 785FA69CD2 for ; Tue, 15 Feb 2022 13:11:46 -0800 (PST) Received: by mail-pl1-x635.google.com with SMTP id l9so223117plg.0 for ; Tue, 15 Feb 2022 13:11:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=uunY1rBWY15kDOqQsxS3uiH3g9pNZwIjD1Nw4ZhoAQ0=; b=RTsXULwHo0sXfAk6wsLSpVzF+noTxFnRrQwTKt6qzGm7chrP232C4pYbrk9mE6/D8t rVtWhyRxER+JQfGyLO0+g0Y4YYMERibgDA4WUqhdo6qjNwDdgAB0nbyl6dGysmwVb6w4 QXBYRagKF6ajiK6mjmtTZO7lIqlLdQdke8BJkukY5EQNpxWkbv38kZFwzPgu2jb9mpPy Ya1uAr+pUSSCPnmnBcIxuOdFPMVJFr+Ixh0FBINaWEqkgnL9x41WWxdDcfKnA8b+gKsD emaTP+ejMo/IqBi5SiGVehq8gTS2INp8x2bJ0gFC2WVPny8poWssk7zLCy0SNmHKB7ah edvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=uunY1rBWY15kDOqQsxS3uiH3g9pNZwIjD1Nw4ZhoAQ0=; b=fAQ16lUqc1pEgaAXxP+oTLpJY1H6MZBixPZgdcOlCc6g2Oxf0dr8whKMqJlPIeHmYL gL3UWTWgaiDXDxvuDd8Teg0U8A4sjKrVDGfWWVTSDCWkZH0VVpz8fmlmGtqSOiT7qSXa 3j4SICaLYWsU2QfrbrfyYo3APPLEWVLlwbcMFWJLQWtV5ByBW392dOKOvahvOjJB3umR e2jZnKe4dEnqNwTJ3uIrJTlL6DUgjE68M+DQT8dLQpc1scvc8GWEUy8JGm84Gw1cArQa Ogzfvn+4VTVf3VAAEkvSurpoIG0VL4wc24Y6zdQ9MgZBEgLbn6eriKXFDdCAQNsU7C8b 5AVg== X-Gm-Message-State: AOAM531WQH40JeRGThHfc8XyLiWxxIbAIpdJUmXfyax9SFXzp+haiiqo 5wNOi9FNYUCKNgIsrXc8nY4= X-Google-Smtp-Source: ABdhPJwgatXaiDjHtRe00LxYeCHzSC9/PhQF1h0CnkwICNIRPjkqnhGNGJPTQWYKd1Pwibs+f/1ZsA== X-Received: by 2002:a17:90a:e7c3:b0:1b9:c189:bc3 with SMTP id kb3-20020a17090ae7c300b001b9c1890bc3mr6443555pjb.202.1644959505569; Tue, 15 Feb 2022 13:11:45 -0800 (PST) Received: from google.com ([2620:15c:202:201:4e4a:b0ff:e926:40e2]) by smtp.gmail.com with ESMTPSA id b15sm16784779pfm.154.2022.02.15.13.11.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Feb 2022 13:11:44 -0800 (PST) Date: Tue, 15 Feb 2022 13:11:42 -0800 From: Dmitry Torokhov To: Luis Chamberlain Cc: linux-kernel@vger.kernel.org Subject: [PATCH] module: fix building with sysfs disabled Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Sysfs support might be disabled so we need to guard the code that instantiates "compression" attribute with an #ifdef. Fixes: b1ae6dc41eaa ("module: add in-kernel support for decompressing") Reported-by: kernel test robot Signed-off-by: Dmitry Torokhov --- kernel/module_decompress.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/module_decompress.c b/kernel/module_decompress.c index b01c69c2ff99..ffef98a20320 100644 --- a/kernel/module_decompress.c +++ b/kernel/module_decompress.c @@ -250,6 +250,7 @@ void module_decompress_cleanup(struct load_info *info) info->max_pages = info->used_pages = 0; } +#ifdef CONFIG_SYSFS static ssize_t compression_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { @@ -269,3 +270,4 @@ static int __init module_decompress_sysfs_init(void) return 0; } late_initcall(module_decompress_sysfs_init); +#endif -- 2.35.1.265.g69c8d7142f-goog -- Dmitry