From patchwork Fri May 13 14:23:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 572919 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C0B6C433F5 for ; Fri, 13 May 2022 14:31:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380929AbiEMObk (ORCPT ); Fri, 13 May 2022 10:31:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381345AbiEMObT (ORCPT ); Fri, 13 May 2022 10:31:19 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECCEE1A15FC; Fri, 13 May 2022 07:28:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4D1FFB82F64; Fri, 13 May 2022 14:28:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A99B5C34100; Fri, 13 May 2022 14:28:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1652452134; bh=Jm1SiJOCbWqN5PInfJPZ6hehw9BUa08q1O4/ehm4ejY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BHGDub5nALXkK67UW2XI2GNi1Ln0WSuqtT8tlJV9jreV3p5YNj0d8m0tXMUho3Y/M YyWgng9xP7gpQuTVDf5IId71cE+79VCd5Lx8gu6YVi4h0YSL+1lAtLo5pCE0u93mCY mhW+mnf4NxUzH+ClIxR6dl3st7G8pHjoanCv2fIA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Peter Zijlstra (Intel)" , Herbert Xu , Sasha Levin Subject: [PATCH 5.15 10/21] crypto: x86/poly1305 - Fixup SLS Date: Fri, 13 May 2022 16:23:52 +0200 Message-Id: <20220513142230.178012305@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220513142229.874949670@linuxfoundation.org> References: <20220513142229.874949670@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Peter Zijlstra [ Upstream commit 7ed7aa4de9421229be6d331ed52d5cd09c99f409 ] Due to being a perl generated asm file, it got missed by the mass convertion script. arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_init_x86_64()+0x3a: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_x86_64()+0xf2: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_emit_x86_64()+0x37: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: __poly1305_block()+0x6d: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: __poly1305_init_avx()+0x1e8: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx()+0x18a: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx()+0xaf8: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_emit_avx()+0x99: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx2()+0x18a: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx2()+0x776: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx512()+0x18a: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx512()+0x796: missing int3 after ret arch/x86/crypto/poly1305-x86_64-cryptogams.o: warning: objtool: poly1305_blocks_avx512()+0x10bd: missing int3 after ret Fixes: f94909ceb1ed ("x86: Prepare asm files for straight-line-speculation") Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/x86/crypto/poly1305-x86_64-cryptogams.pl | 38 +++++++++++++------------- 1 file changed, 19 insertions(+), 19 deletions(-) --- a/arch/x86/crypto/poly1305-x86_64-cryptogams.pl +++ b/arch/x86/crypto/poly1305-x86_64-cryptogams.pl @@ -297,7 +297,7 @@ ___ $code.=<<___; mov \$1,%eax .Lno_key: - ret + RET ___ &end_function("poly1305_init_x86_64"); @@ -373,7 +373,7 @@ $code.=<<___; .cfi_adjust_cfa_offset -48 .Lno_data: .Lblocks_epilogue: - ret + RET .cfi_endproc ___ &end_function("poly1305_blocks_x86_64"); @@ -399,7 +399,7 @@ $code.=<<___; mov %rax,0($mac) # write result mov %rcx,8($mac) - ret + RET ___ &end_function("poly1305_emit_x86_64"); if ($avx) { @@ -429,7 +429,7 @@ ___ &poly1305_iteration(); $code.=<<___; pop $ctx - ret + RET .size __poly1305_block,.-__poly1305_block .type __poly1305_init_avx,\@abi-omnipotent @@ -594,7 +594,7 @@ __poly1305_init_avx: lea -48-64($ctx),$ctx # size [de-]optimization pop %rbp - ret + RET .size __poly1305_init_avx,.-__poly1305_init_avx ___ @@ -747,7 +747,7 @@ $code.=<<___; .cfi_restore %rbp .Lno_data_avx: .Lblocks_avx_epilogue: - ret + RET .cfi_endproc .align 32 @@ -1452,7 +1452,7 @@ $code.=<<___ if (!$win64); ___ $code.=<<___; vzeroupper - ret + RET .cfi_endproc ___ &end_function("poly1305_blocks_avx"); @@ -1508,7 +1508,7 @@ $code.=<<___; mov %rax,0($mac) # write result mov %rcx,8($mac) - ret + RET ___ &end_function("poly1305_emit_avx"); @@ -1675,7 +1675,7 @@ $code.=<<___; .cfi_restore %rbp .Lno_data_avx2$suffix: .Lblocks_avx2_epilogue$suffix: - ret + RET .cfi_endproc .align 32 @@ -2201,7 +2201,7 @@ $code.=<<___ if (!$win64); ___ $code.=<<___; vzeroupper - ret + RET .cfi_endproc ___ if($avx > 2 && $avx512) { @@ -2792,7 +2792,7 @@ $code.=<<___ if (!$win64); .cfi_def_cfa_register %rsp ___ $code.=<<___; - ret + RET .cfi_endproc ___ @@ -2893,7 +2893,7 @@ $code.=<<___ if ($flavour =~ /elf32/); ___ $code.=<<___; mov \$1,%eax - ret + RET .size poly1305_init_base2_44,.-poly1305_init_base2_44 ___ { @@ -3010,7 +3010,7 @@ poly1305_blocks_vpmadd52: jnz .Lblocks_vpmadd52_4x .Lno_data_vpmadd52: - ret + RET .size poly1305_blocks_vpmadd52,.-poly1305_blocks_vpmadd52 ___ } @@ -3451,7 +3451,7 @@ poly1305_blocks_vpmadd52_4x: vzeroall .Lno_data_vpmadd52_4x: - ret + RET .size poly1305_blocks_vpmadd52_4x,.-poly1305_blocks_vpmadd52_4x ___ } @@ -3824,7 +3824,7 @@ $code.=<<___; vzeroall .Lno_data_vpmadd52_8x: - ret + RET .size poly1305_blocks_vpmadd52_8x,.-poly1305_blocks_vpmadd52_8x ___ } @@ -3861,7 +3861,7 @@ poly1305_emit_base2_44: mov %rax,0($mac) # write result mov %rcx,8($mac) - ret + RET .size poly1305_emit_base2_44,.-poly1305_emit_base2_44 ___ } } } @@ -3916,7 +3916,7 @@ xor128_encrypt_n_pad: .Ldone_enc: mov $otp,%rax - ret + RET .size xor128_encrypt_n_pad,.-xor128_encrypt_n_pad .globl xor128_decrypt_n_pad @@ -3967,7 +3967,7 @@ xor128_decrypt_n_pad: .Ldone_dec: mov $otp,%rax - ret + RET .size xor128_decrypt_n_pad,.-xor128_decrypt_n_pad ___ } @@ -4109,7 +4109,7 @@ avx_handler: pop %rbx pop %rdi pop %rsi - ret + RET .size avx_handler,.-avx_handler .section .pdata