Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp453190ybt; Sat, 13 Jun 2020 09:38:38 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyKM/lQWvB8AhEIL7V4w/Hazp+Z7QBrlFoHNX1ROZ6YrX8dBWaOWo3JF+Y+JIZvxzTYABiN X-Received: by 2002:a17:906:68ca:: with SMTP id y10mr18070809ejr.322.1592066318717; Sat, 13 Jun 2020 09:38:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592066318; cv=none; d=google.com; s=arc-20160816; b=XhZLwKklwIZHR3whCjwr31Z8ONLV+iKZLjiy6pcKkfCimk4qEWCxioaeYmfrKvQSVg i0nLVFAn8Bp6YrN1zg5vkA7d1jiyA0TtwNfj5cbGK+cd6s92M9PxqeYnlDsbYxmq6MWM 9sFvw+mxd+S00iUQWuMNVAEZCRZwZ7LKS3gp3Rroa/F3E5RQlF3YLfTKK4fVQObHHLIN 2TPp4KNNHCkruWP94hRADUU7v6SP6nW8ey4VfF2P5XRtiyZzFoHsVzJW+JXrjpTAq9z+ w2lOrJrdS5srFCWyMMGq1rNgwlE7tJtpcuNdAUzOYeGdPYxoaAVXmHFp3fN+KiOdxYRW Sh1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=wx5KQYUkY9PslER77BCIDTM53bP38nBVJDh+GejhyPo=; b=AEsuWJBrR3cHF9KNw1EGd8jZyDWUG6za3BDjYZd25NmLNJvPjDXl6z6AHIRJNqeo2I B854jwonXnLONsLSY0KifE6GzhuV5ZGiSUjRyspNnj0xUG+S9SHemG41Gt+byWadaKBa 6WPdjqoPNPTTXhgujk9BgGYftKCC7umPQ2w8pHcXITnhlVJtdC058AgVXE6rdZByl34r Jir6f9buyxVd9TNdwqmWvLwexz2FcE/tnSb+u5au0TIcBAQaqKS2c+gS2H1Cq59eTs3d wGdv2VRmfcTJPS5HmMACZFRK4d6bPVViTK0wsHUkR8RxkVFt12rucvJi8AdWiwi3xxs5 0kGg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y13si6180419ede.144.2020.06.13.09.38.14; Sat, 13 Jun 2020 09:38:38 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726455AbgFMQgU (ORCPT + 99 others); Sat, 13 Jun 2020 12:36:20 -0400 Received: from ispman.iskranet.ru ([62.213.33.10]:52816 "EHLO ispman.iskranet.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726335AbgFMQgS (ORCPT ); Sat, 13 Jun 2020 12:36:18 -0400 X-Greylist: delayed 490 seconds by postgrey-1.27 at vger.kernel.org; Sat, 13 Jun 2020 12:36:17 EDT Received: by ispman.iskranet.ru (Postfix, from userid 8) id 1A54882179C; Sat, 13 Jun 2020 23:28:05 +0700 (KRAT) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ispman.iskranet.ru X-Spam-Level: X-Spam-Status: No, score=-1.0 required=4.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Received: from himel.orionnet.ru (121.253.33.171.ip.orionnet.ru [171.33.253.121]) (Authenticated sender: asolokha@kb.kras.ru) by ispman.iskranet.ru (Postfix) with ESMTPA id 9306982179C; Sat, 13 Jun 2020 23:28:03 +0700 (KRAT) From: Arseny Solokha To: Michael Ellerman , Jason Yan , linuxppc-dev@lists.ozlabs.org Cc: Scott Wood , Christophe Leroy , linux-kernel@vger.kernel.org, Arseny Solokha , stable@vger.kernel.org Subject: [PATCH] powerpc/fsl_booke/32: fix build with CONFIG_RANDOMIZE_BASE Date: Sat, 13 Jun 2020 23:28:01 +0700 Message-Id: <20200613162801.1946619-1-asolokha@kb.kras.ru> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Building the current 5.8 kernel for a e500 machine with CONFIG_RANDOMIZE_BASE set yields the following failure: arch/powerpc/mm/nohash/kaslr_booke.c: In function 'kaslr_early_init': arch/powerpc/mm/nohash/kaslr_booke.c:387:2: error: implicit declaration of function 'flush_icache_range'; did you mean 'flush_tlb_range'? [-Werror=implicit-function-declaration] Indeed, including asm/cacheflush.h into kaslr_booke.c fixes the build. The issue dates back to the introduction of that file and probably went unnoticed because there's no in-tree defconfig with CONFIG_RANDOMIZE_BASE set. Fixes: 2b0e86cc5de6 ("powerpc/fsl_booke/32: implement KASLR infrastructure") Cc: stable@vger.kernel.org Signed-off-by: Arseny Solokha --- arch/powerpc/mm/nohash/kaslr_booke.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/mm/nohash/kaslr_booke.c b/arch/powerpc/mm/nohash/kaslr_booke.c index 4a75f2d9bf0e..bce0e5349978 100644 --- a/arch/powerpc/mm/nohash/kaslr_booke.c +++ b/arch/powerpc/mm/nohash/kaslr_booke.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include -- 2.27.0