From nobody Mon Feb 9 06:48:21 2026 Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EB1621BC44 for ; Wed, 13 Mar 2024 07:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710316758; cv=none; b=Wa5iScMrKaeN6P3fW+cf+bh707vXJjg662OrgOocfnHydEjM3c1lK32eBmBqX0lUSRL4wQ0y2ognj66siqOfSolQFYr8SV8Bgt6f/uifGpB3ifoSY1gv+c7POsBnIKR9ucxTXkdy4MLugMEiAlMaLdgpMkCkAmHGI/WJJxOiWE8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710316758; c=relaxed/simple; bh=1+DXzCnJVRzq9ikXnxmeY9e9axFtJowM0Dq90O4pxOM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=nqnwAM2gV4nK3/zjQJxSdUzUJs6jCvV7qIKF77mLU9wV5reBKlCDzpEEeGM0zJ8D4DDUc8mXC+QhRPp3SsMfNptyXSVBHnWl8MBjs5zLgzLB3YQzwTWyIVefIV0n6LnuVpx4j0yu5fTRl9OBKabtyBRMNJjPd52HoK6iQC95YQ4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ZmYOzmEO; arc=none smtp.client-ip=209.85.218.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZmYOzmEO" Received: by mail-ej1-f46.google.com with SMTP id a640c23a62f3a-a3122b70439so806499466b.3 for ; Wed, 13 Mar 2024 00:59:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1710316755; x=1710921555; darn=vger.kernel.org; h=references:in-reply-to:message-id:date:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to; bh=lThlzUpTfw33GBSfE7OBF8oobbCjMuUfx5aiF03E7Bo=; b=ZmYOzmEOHvxPB3MC3sC5tPu0qN2vZdrj6ejRqF/tVIDJm8ZXwyZ9sEJT+qydcVnBcG 4zDRtM5V4tCDncAoc7wtK21G1Q7cIIWnDuCdHLd1loMfgRiP5I0oHLlbFqlpg03bOHYb 07QjYtaDttVwFEAvZS0IP1b29g8d8LRb+rf1Sl9L862VaQORltlTht5bxX/mC+/v3l7J qZ0SeCemzoPmLmyfDvruM9bGGcwnvCp3thiMEkUgnJugZAPP+uVhNVHLhDvJBDRtXDc/ F2rdwPmF93yZ/PNV1BnyBYkrdGKEKzzyW9iM/tJbff/Z2MQzLgd0BJ4S81MPp/w16iUM 0F3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710316755; x=1710921555; h=references:in-reply-to:message-id:date:subject:cc:to:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=lThlzUpTfw33GBSfE7OBF8oobbCjMuUfx5aiF03E7Bo=; b=D0QzkpMdm5iQFedmzFgmklFOSTPCWHRWAO38ue9XVOFZHVblvHSJ56MUf/9tM9tptT 1HRMKuet1N+WK+jh2kytMQqU1RDBL3VL4oUk47Dv0bsxZqlIZKgFvdzqNeYuwYlBgzAQ 0u0UFMRYC8MiyeVD5+IHbWJoSybc6DYGcUyjO2ZY1hV1TCgWy1aeHEqBdvF4cyRmV2i2 tGB7Y4D55ac9QhZgYkVWGna9SLQKG34lJM/G/RYq/xPUVdSZcZ2EBv9BNqV7Mx6PD0GZ 5EqIOW3Hi8TMq+Jw6hpmBgQDedhMngNbhpX0Txejsj2OTzclVKLrWpwzJ2tWJ7jx2Kib RMLQ== X-Forwarded-Encrypted: i=1; AJvYcCUyA24JmsF7enKfAv6r2NoOMZnqk7kEKO8D3pTl8tq+EomntfRazVxZFVq9A5EF78MpxqJZT+jIphapInBWF0jkbsBOvi4DwqcgMcS9 X-Gm-Message-State: AOJu0Yx0WOV8QE/mfvUzi9ub40RUGUk2+n7LRe1VI9cnurT8j2yckqEf +K1RjOfc3l4QbHlUnTKM2j6GuSoee+zS9BisAsI2/KpzYbBvdrrx X-Google-Smtp-Source: AGHT+IEeqKuY3XAEkXPH27B6NIkM/m36h7iNcF1+zcQNV8MpKZ1Mq5IagVQGz+FpzW91L7aa3fy2ng== X-Received: by 2002:a17:907:7f04:b0:a46:50e8:2798 with SMTP id qf4-20020a1709077f0400b00a4650e82798mr1318403ejc.7.1710316755186; Wed, 13 Mar 2024 00:59:15 -0700 (PDT) Received: from localhost ([185.92.221.13]) by smtp.gmail.com with ESMTPSA id dk16-20020a170907941000b00a4660932864sm207189ejc.147.2024.03.13.00.59.13 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 13 Mar 2024 00:59:14 -0700 (PDT) From: Wei Yang To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Wei Yang Subject: [PATCH 4/4] x86/vmlinux.lds.S: take __START_KERNEL out conditional definition Date: Wed, 13 Mar 2024 07:58:39 +0000 Message-Id: <20240313075839.8321-5-richard.weiyang@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20240313075839.8321-1-richard.weiyang@gmail.com> References: <20240313075839.8321-1-richard.weiyang@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" If CONFIG_X86_32, the section start address is defined to be "LOAD_OFFSET + LOAD_PHYSICAL_ADDR", which is the same as __START_KERNEL_map. Let's take it out to remove the complexity. Signed-off-by: Wei Yang --- arch/x86/kernel/vmlinux.lds.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 88dcf9366949..a20409b0a3f2 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -110,11 +110,10 @@ PHDRS { =20 SECTIONS { + . =3D __START_KERNEL; #ifdef CONFIG_X86_32 - . =3D LOAD_OFFSET + LOAD_PHYSICAL_ADDR; phys_startup_32 =3D ABSOLUTE(startup_32 - LOAD_OFFSET); #else - . =3D __START_KERNEL; phys_startup_64 =3D ABSOLUTE(startup_64 - LOAD_OFFSET); #endif =20 --=20 2.34.1