From nobody Wed Oct 8 07:44:58 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F191427F18C for ; Tue, 1 Jul 2025 13:57:09 +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=1751378231; cv=none; b=l3gguJP5Jn3AW9NOWXojMoRH6JHIxkT/qVevrRrT050cjIllZPGgERhqQb5u2/kzEcn+Tuc3pZMQWlJrIB1BpfcCM0c7L0tlSxCHLxbEO+ZLcsBa5YvsmHEHTs0CBdStgI+ot5QtC04SMrtCkXgflK/zT9F0csX1HSu4emyTrx8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751378231; c=relaxed/simple; bh=nkf3sQ7q7SJbL/+5fAV0ezxYJVbd/mAcUBUYHmZnM7s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Y0T6uR7haxf3K/qgHlcPtV4aj5lkx9Pgd9lq+eshSaBtT1QcSfomsQsf3rjHFDvX0/UJS/pcGXDl9z9jr/APp/RKv9QxuKI5FfU/y7HWXwVviR0sp+wyuqapJCveMSt1eZ7WucvxoK0Vj2RQQqbjvPhpFqkU9JIQclJP21MqBBU= 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 3CEFF2F7D; Tue, 1 Jul 2025 06:56:54 -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 6A21B3F58B; Tue, 1 Jul 2025 06:57:08 -0700 (PDT) From: Dave Martin To: linux-kernel@vger.kernel.org Cc: Chris Zankel , Max Filippov , Oleg Nesterov , Kees Cook , Akihiko Odaki Subject: [PATCH 22/23] xtensa: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names Date: Tue, 1 Jul 2025 14:56:15 +0100 Message-Id: <20250701135616.29630-23-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: Chris Zankel Cc: Max Filippov Cc: Oleg Nesterov Cc: Kees Cook Cc: Akihiko Odaki --- arch/xtensa/kernel/ptrace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c index 9056cd1a8302..ff0600a0584c 100644 --- a/arch/xtensa/kernel/ptrace.c +++ b/arch/xtensa/kernel/ptrace.c @@ -193,7 +193,7 @@ enum xtensa_regset { =20 static const struct user_regset xtensa_regsets[] =3D { [REGSET_GPR] =3D { - .core_note_type =3D NT_PRSTATUS, + USER_REGSET_NOTE_TYPE(PRSTATUS), .n =3D sizeof(struct user_pt_regs) / sizeof(u32), .size =3D sizeof(u32), .align =3D sizeof(u32), @@ -201,7 +201,7 @@ static const struct user_regset xtensa_regsets[] =3D { .set =3D gpr_set, }, [REGSET_TIE] =3D { - .core_note_type =3D NT_PRFPREG, + USER_REGSET_NOTE_TYPE(PRFPREG), .n =3D sizeof(elf_xtregs_t) / sizeof(u32), .size =3D sizeof(u32), .align =3D sizeof(u32), --=20 2.34.1