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dmarc=pass (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=xypron.glpk@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1631122260; bh=kb+RtCp/+L77m0yz3r2jX+9OHedcC86oTQfocLXIJEE=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=MbJ7zgevILaE7/J/J2tlUWSrEoWrk2KOrB0bJKTfE2e0wV/8n5mDNWR61Zv7yZKLR YQGXeNUOjP2JlrtZgeh6rPYonhkwlEJxM4UQ7pnq57vRBQVT8RHrUeTCuQ6mQIJD1K WzP3ZPJnj5sktP6HuG1OuQhNJX6VsvLvBSouli2w= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [192.168.123.55] ([88.152.144.157]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M3lY1-1mOqMJ1CFv-000v4g; Wed, 08 Sep 2021 19:31:00 +0200 Subject: Re: [PATCH 04/35] x86: Tidy up global_data pointer for 64-bit To: Simon Glass Cc: Ilias Apalodimas , Bin Meng , Tom Rini , Christian Melki , U-Boot Mailing List References: <20210908133405.696481-1-sjg@chromium.org> <20210908073355.4.Ife4b48acc3243987c36decde1e5c405b3c3542b9@changeid> From: Heinrich Schuchardt Message-ID: Date: Wed, 8 Sep 2021 19:30:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210908073355.4.Ife4b48acc3243987c36decde1e5c405b3c3542b9@changeid> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:SobXIaXHUcIir4PdQ+HnZwmVdJJRRSKQZ/qQ2E/OkRo0kRynR2w HHzmLcM+lCdBTlxmgnTm2HHgnT+u1dpBDmgPIo6XtWY816LlxTFHQTjrOvDmyjamw50Twn0 jadr6CHyjjRa3GHxlwaFzrNQta9olzLuEIXPh/VMfj9pELsG2RuJVF5undvpJ06+Def5Msv fh39gJ+zMl7v0+a818WTQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:C12XVWq5bQg=:gEFmNnVcuODWE8OdoGhdn0 EuuhUj9p9ukTU4sunuaVMXkccoh1IEedhT5Cn8Djk6N8FMKh1FkcjkEyrr/VelyBhoDwHhOUa 1lij3RyY5nHo0shUA6KxdTNtDsVBD/aK1/9UStrncaNmOSd3cFGPxqKztofAwbEBvgQMvTM8I NtJ01JClh1fKAkHRdmqb01GSIWttP95tnd5a3Uk/dptMl68tD884oLElAOOaXTtlqQGYAzJ2n VOC2JLX1ekLYhjV1xvXWhl7TSUpqA+xJtBYeLCU0FKf6apjhfnL2H8eHSzMLSOf20djSpkhm4 5uQsfRggpKGvX8G+P2St7lseJvX0Ux6eiLD1YeKwTgLL8+opLWTTdMIzSvXRHR9qgz42RncIa Ww86z5Xguw/zlLG60CvxsCkFXdN9rEsbasBAqqbeKPCILklpcTaXjg31hATZ84uTAatmK9vpV ejYO+mcltmWUsPz76GHonzWkWaCd/XcJAoRNDfh3TMmvmlGGLf7Dp+x34ikV09BkCJ2i0iK6f TtKTGDAnohlOgPorJUNFDz73RzVwcwXPp6FZ5DW5TigyXva6g/FlhBxRbwC8QyoTsPNAw9E9q EppOT4FxbrZ9kGNOb1almfrmN7qe0UYFNTm1CLEOgWzdWa0VNPyHF+eaQ9rJvczTNsRPR/JLO 0HioSliA3SqntO/A8HHurr5FBv+iEjD/8WAjZG0pIEqJUi7kWWnVjgRHhAzm1jyAgPjVlsNcQ 7/fk3PP/SCGYXZdXw6pHFFx7AfgXokqOKy6XVfKmgD5VXCqOaLHhP8ppUX9MOzRV8RWVLq+nC Lspxl9GpvDL0tWfooQSVEnrM0Vq8FgbwfRSsRQINIhaJYmhZ82CWlcfVWsLXO44CriTGyXeWO SDe6Kw7tVBqdlh483LkOfT0yPgVwzuCqjPMtGM92c84vASWj+/viHrFpLPBilD+5/bLG8QheM CPNzIdr0WfvH2BJ46whSwobcvFs+4jQbrn1HjEJJkdOdW5iBUgizl3FZ3vCjcG8O0FSAikRWy 6gXg7FBxM4KHQ0Buj9oHaFpZ1a4w+cpVvADMQWW/vbfjCs3391warddrhGUcOX1p7wNK0RwdF k1qd15hutclA0E= X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean On 9/8/21 3:33 PM, Simon Glass wrote: > Add an extern declaration so that it is possible to use this macro in > files other than the one that defines it. > > Signed-off-by: Simon Glass Reviewed-by: Heinrich Schuchardt > --- > > arch/x86/cpu/x86_64/cpu.c | 3 +++ > arch/x86/include/asm/global_data.h | 2 ++ > 2 files changed, 5 insertions(+) > > diff --git a/arch/x86/cpu/x86_64/cpu.c b/arch/x86/cpu/x86_64/cpu.c > index 90a766c3c57..e090b1b478a 100644 > --- a/arch/x86/cpu/x86_64/cpu.c > +++ b/arch/x86/cpu/x86_64/cpu.c > @@ -8,6 +8,9 @@ > #include > #include > #include > +#include > + > +DECLARE_GLOBAL_DATA_PTR; > > /* > * Global declaration of gd. > diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/g= lobal_data.h > index 3e4044593c8..f95fb5a1931 100644 > --- a/arch/x86/include/asm/global_data.h > +++ b/arch/x86/include/asm/global_data.h > @@ -133,6 +133,8 @@ struct arch_global_data { > #ifndef __ASSEMBLY__ > # if defined(CONFIG_EFI_APP) || CONFIG_IS_ENABLED(X86_64) > > +extern struct global_data *global_data_ptr; > + > /* TODO(sjg@chromium.org): Consider using a fixed register for gd on x= 86_64 */ > #define gd global_data_ptr > >