From nobody Wed Oct 8 07:44:59 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B719827CCE7; Tue, 1 Jul 2025 13:57:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751378225; cv=none; b=USA1a+dpC9l+zBUvgc8+3MORFNgG96aKWKFkzw9Swbwj1Ltxvp5pk6vxOZ8HeRIT9BEfcG64cACVTbWOYYg5YQ9yEaDmEWDyG7yqVucijKPy2fenI2v33U5O30fYlG7RyNX60nBPTLESrge9A0uE69tzLtMH+OkkzTgcpJ3rBM8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751378225; c=relaxed/simple; bh=d4Nv715iVso4a24D+ONygCJMrkBaGt6upCgmBSm/1jI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=E7He0mW6u4X4mvkAZGblPpAJNnZEVIXZKaw3M25+fHNsZujzT12DdB+NG/RKuiYajHom8weU+F16eo9AEQX8amuRbtZS5iOyRj7p7589MCzrEbe2pp57B4XWmXmfYPdSWp+4WaBigtzj/9jt6va5Y3N/+xxyceJ3iDDmUiM5fcs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0FB5B2F28; Tue, 1 Jul 2025 06:56:48 -0700 (PDT) Received: from e133380.cambridge.arm.com (e133380.arm.com [10.1.197.52]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 195AA3F58B; Tue, 1 Jul 2025 06:57:01 -0700 (PDT) From: Dave Martin To: linux-kernel@vger.kernel.org Cc: "David S. Miller" , Andreas Larsson , Oleg Nesterov , Kees Cook , Akihiko Odaki , sparclinux@vger.kernel.org Subject: [PATCH 19/23] sparc: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names Date: Tue, 1 Jul 2025 14:56:12 +0100 Message-Id: <20250701135616.29630-20-Dave.Martin@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250701135616.29630-1-Dave.Martin@arm.com> References: <20250701135616.29630-1-Dave.Martin@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Instead of having the core code guess the note name for each regset, use USER_REGSET_NOTE_TYPE() to pick the correct name from elf.h. Signed-off-by: Dave Martin Cc: "David S. Miller" Cc: Andreas Larsson Cc: Oleg Nesterov Cc: Kees Cook Cc: Akihiko Odaki Cc: sparclinux@vger.kernel.org --- arch/sparc/kernel/ptrace_32.c | 4 ++-- arch/sparc/kernel/ptrace_64.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c index c273ccebea46..c56333975fb1 100644 --- a/arch/sparc/kernel/ptrace_32.c +++ b/arch/sparc/kernel/ptrace_32.c @@ -218,7 +218,7 @@ static const struct user_regset sparc32_regsets[] =3D { * PSR, PC, nPC, Y, WIM, TBR */ [REGSET_GENERAL] =3D { - .core_note_type =3D NT_PRSTATUS, + USER_REGSET_NOTE_TYPE(PRSTATUS), .n =3D 38, .size =3D sizeof(u32), .align =3D sizeof(u32), .regset_get =3D genregs32_get, .set =3D genregs32_set @@ -234,7 +234,7 @@ static const struct user_regset sparc32_regsets[] =3D { * FPU QUEUE (64 32-bit ints) */ [REGSET_FP] =3D { - .core_note_type =3D NT_PRFPREG, + USER_REGSET_NOTE_TYPE(PRFPREG), .n =3D 99, .size =3D sizeof(u32), .align =3D sizeof(u32), .regset_get =3D fpregs32_get, .set =3D fpregs32_set diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c index 4deba5b6eddb..9fc67fa9336f 100644 --- a/arch/sparc/kernel/ptrace_64.c +++ b/arch/sparc/kernel/ptrace_64.c @@ -420,7 +420,7 @@ static const struct user_regset sparc64_regsets[] =3D { * TSTATE, TPC, TNPC, Y */ [REGSET_GENERAL] =3D { - .core_note_type =3D NT_PRSTATUS, + USER_REGSET_NOTE_TYPE(PRSTATUS), .n =3D 36, .size =3D sizeof(u64), .align =3D sizeof(u64), .regset_get =3D genregs64_get, .set =3D genregs64_set @@ -432,7 +432,7 @@ static const struct user_regset sparc64_regsets[] =3D { * FPRS */ [REGSET_FP] =3D { - .core_note_type =3D NT_PRFPREG, + USER_REGSET_NOTE_TYPE(PRFPREG), .n =3D 35, .size =3D sizeof(u64), .align =3D sizeof(u64), .regset_get =3D fpregs64_get, .set =3D fpregs64_set @@ -750,7 +750,7 @@ static const struct user_regset sparc32_regsets[] =3D { * PSR, PC, nPC, Y, WIM, TBR */ [REGSET_GENERAL] =3D { - .core_note_type =3D NT_PRSTATUS, + USER_REGSET_NOTE_TYPE(PRSTATUS), .n =3D 38, .size =3D sizeof(u32), .align =3D sizeof(u32), .regset_get =3D genregs32_get, .set =3D genregs32_set @@ -766,7 +766,7 @@ static const struct user_regset sparc32_regsets[] =3D { * FPU QUEUE (64 32-bit ints) */ [REGSET_FP] =3D { - .core_note_type =3D NT_PRFPREG, + USER_REGSET_NOTE_TYPE(PRFPREG), .n =3D 99, .size =3D sizeof(u32), .align =3D sizeof(u32), .regset_get =3D fpregs32_get, .set =3D fpregs32_set --=20 2.34.1