From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 14 Nov 2017 13:02:35 +0100 (CET) Received: from 19pmail.ess.barracuda.com ([64.235.150.245]:48767 "EHLO 19pmail.ess.barracuda.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23991978AbdKNMC3B9FkY (ORCPT ); Tue, 14 Nov 2017 13:02:29 +0100 Received: from MIPSMAIL01.mipstec.com (mailrelay.mips.com [12.201.5.28]) by mx1.ess.sfj.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NO); Tue, 14 Nov 2017 12:02:22 +0000 Received: from jhogan-linux.mipstec.com (192.168.154.110) by MIPSMAIL01.mipstec.com (10.20.43.31) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 14 Nov 2017 04:02:21 -0800 From: James Hogan To: CC: James Hogan , James Hogan , Ralf Baechle , Paul Burton Subject: [PATCH] MIPS: CPS: Fix r1 .set mt assembler warning Date: Tue, 14 Nov 2017 12:01:20 +0000 Message-ID: <20171114120120.7020-1-james.hogan@mips.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.154.110] X-BESS-ID: 1510660941-298552-31881-39267-1 X-BESS-VER: 2017.14-r1710272128 X-BESS-Apparent-Source-IP: 12.201.5.28 X-BESS-Outbound-Spam-Score: 0.00 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.186912 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.00 BSF_BESS_OUTBOUND META: BESS Outbound X-BESS-Outbound-Spam-Status: SCORE=0.00 using account:ESS59374 scores of KILL_LEVEL=7.0 tests=BSF_BESS_OUTBOUND X-BESS-BRTS-Status: 1 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 60913 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: james.hogan@mips.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips From: James Hogan MIPS CPS has a build warning on kernels configured for MIPS32R1 or MIPS64R1, due to the use of .set mt without a prior .set mips{32,64}r2: arch/mips/kernel/cps-vec.S Assembler messages: arch/mips/kernel/cps-vec.S:238: Warning: the `mt' extension requires MIPS32 revision 2 or greater Add .set MIPS_ISA_LEVEL_RAW before .set mt to silence the warning. Fixes: 245a7868d2f2 ("MIPS: smp-cps: rework core/VPE initialisation") Signed-off-by: James Hogan Cc: Ralf Baechle Cc: Paul Burton Cc: linux-mips@linux-mips.org --- arch/mips/kernel/cps-vec.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index c7ed26029cbb..e68e6e04063a 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -235,6 +235,7 @@ LEAF(mips_cps_core_init) has_mt t0, 3f .set push + .set MIPS_ISA_LEVEL_RAW .set mt /* Only allow 1 TC per VPE to execute... */ @@ -388,6 +389,7 @@ LEAF(mips_cps_boot_vpes) #elif defined(CONFIG_MIPS_MT) .set push + .set MIPS_ISA_LEVEL_RAW .set mt /* If the core doesn't support MT then return */ -- 2.14.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 19pmail.ess.barracuda.com ([64.235.150.245]:48767 "EHLO 19pmail.ess.barracuda.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23991978AbdKNMC3B9FkY (ORCPT ); Tue, 14 Nov 2017 13:02:29 +0100 From: James Hogan Subject: [PATCH] MIPS: CPS: Fix r1 .set mt assembler warning Date: Tue, 14 Nov 2017 12:01:20 +0000 Message-ID: <20171114120120.7020-1-james.hogan@mips.com> MIME-Version: 1.0 Content-Type: text/plain Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: linux-mips@linux-mips.org Cc: James Hogan , James Hogan , Ralf Baechle , Paul Burton Message-ID: <20171114120120.xSm4F3lgrxmTLGDpGe8WsRqfkhbZxGn0V95KQ6Mpsp8@z> From: James Hogan MIPS CPS has a build warning on kernels configured for MIPS32R1 or MIPS64R1, due to the use of .set mt without a prior .set mips{32,64}r2: arch/mips/kernel/cps-vec.S Assembler messages: arch/mips/kernel/cps-vec.S:238: Warning: the `mt' extension requires MIPS32 revision 2 or greater Add .set MIPS_ISA_LEVEL_RAW before .set mt to silence the warning. Fixes: 245a7868d2f2 ("MIPS: smp-cps: rework core/VPE initialisation") Signed-off-by: James Hogan Cc: Ralf Baechle Cc: Paul Burton Cc: linux-mips@linux-mips.org --- arch/mips/kernel/cps-vec.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index c7ed26029cbb..e68e6e04063a 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -235,6 +235,7 @@ LEAF(mips_cps_core_init) has_mt t0, 3f .set push + .set MIPS_ISA_LEVEL_RAW .set mt /* Only allow 1 TC per VPE to execute... */ @@ -388,6 +389,7 @@ LEAF(mips_cps_boot_vpes) #elif defined(CONFIG_MIPS_MT) .set push + .set MIPS_ISA_LEVEL_RAW .set mt /* If the core doesn't support MT then return */ -- 2.14.1