From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iwNAj-0002Hs-JZ for barebox@lists.infradead.org; Tue, 28 Jan 2020 09:28:38 +0000 From: Oleksij Rempel Date: Tue, 28 Jan 2020 10:28:32 +0100 Message-Id: <20200128092832.18615-1-o.rempel@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH v1] MIPS: remove .bss to __rel_start overlay To: barebox@lists.infradead.org, antonynpavlov@gmail.com Cc: Oleksij Rempel .bss __rel_start (OVERLAY) was used to optimize RAM size used by barebox. Since .bss and __rel_start overlap, we should clear bss only after __rel_start was used. There is a choice of moving .bss clear sequence after __rel_start or remove this optimization. Since the use of this optimization is minimal and danger to trap in to similar issue is still high, i prefer to remove this optimization. Fixes: 1e5aef61fc6a444 ("MIPS: reloc: init bss and cpu") Signed-off-by: Oleksij Rempel --- arch/mips/lib/barebox.lds.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/lib/barebox.lds.S b/arch/mips/lib/barebox.lds.S index 693a778980..c954df41f3 100644 --- a/arch/mips/lib/barebox.lds.S +++ b/arch/mips/lib/barebox.lds.S @@ -59,7 +59,7 @@ SECTIONS _end = .; - .bss __rel_start (OVERLAY) : { + .bss : { __bss_start = .; *(.sbss.*) *(.bss.*) -- 2.25.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox