| Message ID | 1429613983-22739-2-git-send-email-ard.biesheuvel@linaro.org |
|---|---|
| State | New |
| Headers | show
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[2001:1868:205::9]) by mx.google.com with ESMTPS id in5si2373809pbd.231.2015.04.21.04.02.08 for <patch@linaro.org> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Apr 2015 04:02:09 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YkVux-0002XU-Lx; Tue, 21 Apr 2015 11:00:39 +0000 Received: from mail-wi0-f174.google.com ([209.85.212.174]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YkVul-0001xv-DK for linux-arm-kernel@lists.infradead.org; Tue, 21 Apr 2015 11:00:28 +0000 Received: by wizk4 with SMTP id k4so134474317wiz.1 for <linux-arm-kernel@lists.infradead.org>; Tue, 21 Apr 2015 04:00:05 -0700 (PDT) X-Received: by 10.180.103.231 with SMTP id fz7mr4669264wib.35.1429614004959; Tue, 21 Apr 2015 04:00:04 -0700 (PDT) Received: from ards-macbook-pro.local ([90.174.5.83]) by mx.google.com with ESMTPSA id js3sm2112312wjc.5.2015.04.21.04.00.02 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 21 Apr 2015 04:00:04 -0700 (PDT) From: Ard Biesheuvel <ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org, linux@arm.linux.org.uk, dave.martin@arm.com Subject: [PATCH v2 1/2] ARM: use ENDPROC() to annotate all v7 asm setup functions Date: Tue, 21 Apr 2015 12:59:42 +0200 Message-Id: <1429613983-22739-2-git-send-email-ard.biesheuvel@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1429613983-22739-1-git-send-email-ard.biesheuvel@linaro.org> References: <1429613983-22739-1-git-send-email-ard.biesheuvel@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150421_040027_605202_6A435577 X-CRM114-Status: UNSURE ( 8.73 ) X-CRM114-Notice: Please train this message. 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diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 3d1054f11a8a..f85993faeb05 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -278,6 +278,14 @@ __v7_ca17mp_setup: mcreq p15, 0, r0, c1, c0, 1 #endif b __v7_setup +ENDPROC(__v7_ca5mp_setup) +ENDPROC(__v7_ca9mp_setup) +ENDPROC(__v7_cr7mp_setup) +ENDPROC(__v7_ca7mp_setup) +ENDPROC(__v7_ca12mp_setup) +ENDPROC(__v7_ca15mp_setup) +ENDPROC(__v7_b15mp_setup) +ENDPROC(__v7_ca17mp_setup) __v7_pj4b_setup: #ifdef CONFIG_CPU_PJ4B @@ -457,6 +465,7 @@ __v7_setup: THUMB( orr r0, r0, #1 << 30 ) @ Thumb exceptions ret lr @ return to head.S:__ret ENDPROC(__v7_setup) +ENDPROC(__v7_pj4b_setup) .align 2 __v7_setup_stack:
This declares all v7 setup functions as functions using ENDPROC() so that references to it will include the Thumb bit if the function was emitted in Thumb mode. This ensures that these function are always called in the correct mode. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- arch/arm/mm/proc-v7.S | 9 +++++++++ 1 file changed, 9 insertions(+)