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[2603:6081:7b01:cbda:5ce8:9acb:4a3a:47a0]) by smtp.gmail.com with ESMTPSA id c14sm11120437qtw.42.2021.05.24.17.55.44 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 24 May 2021 17:55:45 -0700 (PDT) Date: Mon, 24 May 2021 20:55:43 -0400 From: Tom Rini To: Marek =?iso-8859-1?Q?Beh=FAn?= Cc: u-boot@lists.denx.de, Simon Glass , Heiko Schocher , Patrick Delaunay , Patrice CHOTARD , Miquel Raynal , Pali =?iso-8859-1?Q?Roh=E1r?= , Stefan Roese , Heinrich Schuchardt , Alexander Graf , Marek Vasut , Neil Armstrong , Ryder Lee , Adam Ford , Bin Meng , Harald Seiler , Tim Harvey Subject: Re: [PATCH u-boot v4 16/36] sandbox: errno: avoid conflict with libc's errno Message-ID: <20210525005543.GW17669@bill-the-cat> References: <20210520112425.25166-1-marek.behun@nic.cz> <20210520112425.25166-17-marek.behun@nic.cz> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="wjaAYjD3pJAR+pbb" Content-Disposition: inline In-Reply-To: <20210520112425.25166-17-marek.behun@nic.cz> X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) 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 0.102.4 at phobos.denx.de X-Virus-Status: Clean --wjaAYjD3pJAR+pbb Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 20, 2021 at 01:24:05PM +0200, Marek Beh=FAn wrote: > When building with LTO, the system libc's `errno` variable used in > arch/sandbox/cpu/os.c conflicts with U-Boot's `errno` (defined in > lib/errno.c) with the following error: > .../ld: errno@@GLIBC_PRIVATE: TLS definition in /lib64/libc.so.6 > section .tbss mismatches non-TLS reference in > /tmp/u-boot.EQlEXz.ltrans0.ltrans.o >=20 > To avoid this conflict use different asm label for this variable when > CONFIG_SANDBOX is enabled. >=20 > Signed-off-by: Marek Beh=FAn > Reviewed-by: Bin Meng > Reviewed-by: Simon Glass Applied to u-boot/master, thanks! --=20 Tom --wjaAYjD3pJAR+pbb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmCsSw4ACgkQFHw5/5Y0 tyyGYAv9FQRTKqgVuIw2cSTz9hzTVBHjwVQJfSaG6cnizGmJ8Hh8v7XzFbRBFtDj eJa/0wqImfXmEjl+gOblL5G/NLZiOq7lGNeK+g96l07slGgvpPVdpJabjPGPoQcr HMX4N3AJdN1rhfe0QHiajABs1CeoK6CSaMeF+xS1KmGmtb3CknvtVLwi6U2BqjRe dhBLhA2FdHs56pbihknN6vvS4PDT7QnhGiLGGnsVOaS5eL8QBZStAxcXC5NcEvMw dKNaCgsYXz0IzHmAOAIk+TmwOL2zdZsn6R7WxvnbmMaIt5SzigDuh6MmqHYVKVpG C/y1kZ1qUl9bDP/DbMwvIbPD9iHobeOXkQWefrKdHHPb21pd0jzcs89UZCQAY/U5 LzLFh4HmNkHBSuETDv9L8ny96L6MgYkQvl9MOAm77ykMUgbkL/9YrrOsUMq8oZ7q S+L7FASlo5eh9TyOj2G+1NXs/M2g8lmnDks57N6BP7EepIcv2RoQpvufj+FOc7Ae 14nP00g6 =q6UC -----END PGP SIGNATURE----- --wjaAYjD3pJAR+pbb--