From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.214.199 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793922462; b=atDDmtFdBVdgoatDdw78VfJZjLOreu+0nzVJ3g+ml4aNTIV099JX8eNbaJ52gOBsDCuc RvgiXaeSm+r6x5EQsv9XeCBGrjNXfwkdgevCW0da/miysjwuXnreERCcMPFbdtdgX5iGx idS8XjRBIYmVLT0276UYZ5XKZI1v4SlmSe5dGQKc/ARLyAiJkpRE69UVqeTPWkNNAm2ff NvzsbRw8edrZ7TLkuvrLxWEH0rjCcU1Bi850S5zkElBQyUuWgvjNSiqdioU63W+WkqLVO ez4ZNzrbCr+G10FT7f94ki9BCSwDxRW3ofP6Ps9f33T8bPFqoBW6ysOyG6rgT9a7+qw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793922462; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Received:Date:In-Reply-To: Mime-Version:References:X-Developer-Key:X-Developer-Signature: X-Mailer:Message-ID:Subject:From:To:Cc:Content-Type; bh=tDICajUls+MVU3nlT8BKXeQcBxsJx76UetcWcsPTkIY=; b=Nntql0f+WYZL0GL5Hf4S3M5S5bscHiphLE5N8t1qgH9CY5zC5Yy5+H1op+fZXAx0YnX2 Ta1OuTRpNg7s7Exhtq8inCW6C1yBmiH3KA777R0s4pvFsTGjX9QH539Wbeh9UTcNiYIoV vO6NaSygPD6FDOK7pmN5Itp/himz1gq1NO1TldjIM9UAgVN6kzIGkjQL48+7xV+OMpN8+ YFNSURFpFY2yQ7hFHdk2LC0gJjBmCnux36jswWyFnzMTC2CR6JvJvE8gqNHcHFI+AyALk FU76Hv+tIkyzPPv3i4ON+7jXl0Z/XJtBlcGoxLPZVHvOyie5U1/CF6tnl/Bl2wez1HQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=google.com; spf=pass smtp.mailfrom=flex--wyihan.bounces.google.com; dkim=pass header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20260707 header.b=pmYE2HT1; arc=none smtp.remote-ip=209.85.214.199 Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8373E606D806 for ; Thu, 5 Nov 2026 23:47:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 8373E606D806 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--wyihan.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20260707 header.b=pmYE2HT1 Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2eaae62796dso729095ad.0 for ; Thu, 05 Nov 2026 15:47:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20260707; t=1793922457; x=1794527257; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=tDICajUls+MVU3nlT8BKXeQcBxsJx76UetcWcsPTkIY=; b=pmYE2HT1PcVqgvrHLgIWEZZ4qCR42Qv5bXVeM0Ng6q3xKckEHuH3f9g9uGfYCn99KT SHygWaI543l/yPFyrn/F0fmmf+vYazoCH7f/RyabX1NfE1QWfBh+tr5Vbl5PMVcBCwiv QTShbBl5edW/s9FoKS8LQ0+T8pPOC9aQGq1UTcC8X/vX+Vvp/pbwPH0aFYumdy0LK7Mm oHUAO0svgUzV3FogLfObgK91My4FlJ4kqk+eleB5xhz1FVypxOV6IK9AOHrN6FoqomWo FkjE432E8IR4YXhPER8IJ6hrX5jZYVlvucNTKMVcdszmG8c3wU926rCTXRyR38LULWGR J+nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793922457; x=1794527257; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=tDICajUls+MVU3nlT8BKXeQcBxsJx76UetcWcsPTkIY=; b=rEp9TZBVdENfqkUBNhF2J49Yq7lAqk47g2m0m9Otvk+PiOvXsOpQAIziGxFbttrbxV 4J/V+8ditC62Z6GmxNoV8tcSa7tr1dscuOlD4Kl/hJRwqSB0oXyKKqXrtgSWATD0X4jU oCUBIicmMYUVp4AKazCp9Pe5+R3h8XAmMI3FCdIZ55mEBK+WRUDKykQIH+RrKkoup5Tz nfXjMGkzogyy/DAr54MgFQnRAIkFxfK09fvuycdrbz5r0EtZKcVUsi8auVEwNZBcz8fU ggSjoLDrQaD0TndpSXUuiGyIA7hfhBu+5uEr9wj+4ifyIgNfTTm2LVsuH+8b1edTLvsY 5rpA== X-Forwarded-Encrypted: i=1; AKwUvBwtLsNdXPWxFcgLK01sOPkVfbYkZeXnRN2fcalm8juPh86lHEPC+pNjFkU2WRgTrGm2XJabVYhjK1St1Ac=@vger.kernel.org X-Gm-Message-State: APuU4Z/LccCU8/qxMcV8bdTm6QS9GmJa55PuZrp1j/VTKo1x0YZP3Ye1 Vn/q9voppTg38N/U3ad+otV0ry/AXkRkI13em+7TNVtHyirtrZ53W/TuLdH7LwCbzL3BeJw6mpI cPY037g== X-Received: from plby6.prod.google.com ([2002:a17:902:ed46:b0:2e9:6f2c:71c3]) (user=wyihan job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:d586:b0:2ed:1df2:8b3c with SMTP id d9443c01a7336-2ed40bfdea1mr11999425ad.35.1793922456623; Thu, 05 Nov 2026 15:47:36 -0800 (PST) Date: Thu, 05 Nov 2026 23:46:48 +0000 In-Reply-To: <20261105-tdx-selftests-v16-0-2024e8fa517a@google.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Mime-Version: 1.0 References: <20261105-tdx-selftests-v16-0-2024e8fa517a@google.com> X-Developer-Key: i=wyihan@google.com; a=ed25519; pk=cRi0fKzS5BMxlHyHY2pJv3w/1zcgfYKr6EYGYppdMYc= X-Developer-Signature: v=1; a=ed25519-sha256; t=1793922452; l=1874; i=wyihan@google.com; s=20260319; h=from:subject:message-id; bh=IUPFZFhS7USNqKMmulO0C0asUQ2Oci8U479LkW/s9KA=; b=AR5YKEO3dhz9+FQd/gbj96lSfiYyiK9uIPX1gpsBLe2AZJFI3pI8PL/ZgFBfiz3mTltPh4Eqr JHjwka7cH0lCTq6KIBdUR42ALzeVAoz1L0b2N2Rzd7iP7yvVyB1wpHE X-Mailer: b4 0.14.3 Message-ID: <20261105-tdx-selftests-v16-4-2024e8fa517a@google.com> Subject: [PATCH v16 04/20] KVM: selftests: Expose segment definitions to assembly files From: Lisa Wang To: Andrew Jones , Ackerley Tng , Binbin Wu , Chao Gao , Chenyi Qiang , Dave Hansen , Erdem Aktas , Ira Weiny , Isaku Yamahata , Kiryl Shutsemau , linux-kselftest@vger.kernel.org, Paolo Bonzini , "Pratik R. Sampat" , Reinette Chatre , Rick Edgecombe , Roger Wang , Ryan Afranji , Sagi Shahar , Sean Christopherson , Shuah Khan , Xiaoyao Li , Oliver Upton Cc: Jeremiah McReynolds , kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org, Lisa Wang , Ira Weiny Content-Type: text/plain; charset="utf-8" From: Sagi Shahar Extract kernel segment definitions into a separate header for assembly files. Signed-off-by: Sagi Shahar Signed-off-by: Lisa Wang Reviewed-by: Ira Weiny Reviewed-by: Binbin Wu Reviewed-by: Xiaoyao Li Reviewed-by: Ackerley Tng --- tools/testing/selftests/kvm/include/x86/processor_asm.h | 12 ++++++++++++ tools/testing/selftests/kvm/lib/x86/processor.c | 5 +---- 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86/processor_asm.h b/tools/testing/selftests/kvm/include/x86/processor_asm.h new file mode 100644 index 000000000000..713b6bc0aeb7 --- /dev/null +++ b/tools/testing/selftests/kvm/include/x86/processor_asm.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Used for storing defines used by both c and assembly code. + */ +#ifndef SELFTEST_KVM_PROCESSOR_ASM_H +#define SELFTEST_KVM_PROCESSOR_ASM_H + +#define KERNEL_CS 0x8 +#define KERNEL_DS 0x10 +#define KERNEL_TSS 0x18 + +#endif /* SELFTEST_KVM_PROCESSOR_ASM_H */ diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c index 7bbc0df49a18..fe56df0c7aa4 100644 --- a/tools/testing/selftests/kvm/lib/x86/processor.c +++ b/tools/testing/selftests/kvm/lib/x86/processor.c @@ -8,6 +8,7 @@ #include "kvm_util.h" #include "pmu.h" #include "processor.h" +#include "processor_asm.h" #include "smm.h" #include "svm_util.h" #include "sev.h" @@ -18,10 +19,6 @@ #define NUM_INTERRUPTS 256 #endif -#define KERNEL_CS 0x8 -#define KERNEL_DS 0x10 -#define KERNEL_TSS 0x18 - gva_t exception_handlers; bool host_cpu_is_amd; bool host_cpu_is_intel; -- 2.56.0.455.g6c5a503b38-goog