From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f73.google.com (mail-pj1-f73.google.com [209.85.216.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 38DF03D3319 for ; Mon, 20 Apr 2026 21:20:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776720038; cv=none; b=t9n+04Ni6SQAm7NakOQ0dMQ7VSQSoMy9mF4NlkbAztvaBB/rIxw4ijLOaOdp9u/9neYEp62gwIwpdu96t0QN31AVAkkrMKY8ynYixVSnTnZB7fCptEK+2tJQ+WJSUIaFZQ6vaYr/hBq/LMblbTkIA9AIfrj1FXiAr/Un4iRKylU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776720038; c=relaxed/simple; bh=qI6oBCqdibTVFl6tbO8Uq49A24eLfr4QbQiPcHS6TW8=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=LEKIs4MLVcTEe9HVdVRx6tXCcpRclgxJQnLLizdNhK1UErCMHl6ZX7W+fcYRbIzLBbT5W8gOxDrlaU03tnVNeIEN0jJEPAIygA4DfQkryUHeLTBzCmEN0HUFJyvAZW0fqiPykciQIjPyYItIVaq4qnV+7f6rDIxzIzlRNlYvLN8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=NFFosbXs; arc=none smtp.client-ip=209.85.216.73 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--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="NFFosbXs" Received: by mail-pj1-f73.google.com with SMTP id 98e67ed59e1d1-35fc22424d9so6837635a91.2 for ; Mon, 20 Apr 2026 14:20:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1776720037; x=1777324837; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:from:to:cc:subject:date:message-id:reply-to; bh=SJ5CEXYUlDO7gWqtPrHpSvURrk9AOobHS7RyhGBvd6g=; b=NFFosbXsHjOHwgKpS6pImvF23kfI4qnTQwHpjGr3BDpjITp/1w0CYKGRBesOJy84lp K8z1Vbr9Fxsm6Xt6lbW7S4qkEMSccTYSjn9xNys5Dg4QzUT/kuv3oYJG3sBih9s/juKj YYeHcSep30UQp5aMHp9UsQ88kFdjeMCJyfpPr4oMUjQaEyof5sASOG1/1NgdG0K3uTyB 7LwYqUYjsElSicUjjik63oZILlXB3Si1VkeyKWByDfdKP+VsOh8+j33GqrNP6t4EcKQI mgpKpu7XaYhNTuz8x4ZRkqrNX11Vjkz4jshloi9Nc/bil3UUG+XFYirKL2iRYDAWfrl4 1qWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776720037; x=1777324837; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=SJ5CEXYUlDO7gWqtPrHpSvURrk9AOobHS7RyhGBvd6g=; b=i3t8aff1RQOkndQCgNyKC9dwT4sZyEpF4L78AmjpQLquzxiE185nT6ByVL4FI73CT+ jAiSwNnRAIlHFkooshyiFONe7GaCTK+CKdKuSy3OqiB9RROmWOyZZfMDp9Tq+l2/+Tfs vP9UHWwciQzs7SSxZuUj18nIKIms077bzxSssVQQ34GSLbZneCPjSLaJNB7oYO4+l3JZ U91Bt8BUh/wjSVUm2hfnwfjzO+GsSurg5nVsvLGtv7FPE5XDF0PTAXwSRyd426XdFi5U pXTl1osl4+tn2t5EETtB0tfngtGAUJffEzSQu7uG8HsHgM58gfdG+/uCkl/55gxR3R+d mBQg== X-Forwarded-Encrypted: i=1; AFNElJ8l9uYkp92xsBcr4oPA6BJqkiyXKZajkLWDn69+RdyLz6wHpW+h+xPZ5qORJr1qZVPFQSK1hdk2PpuQMIo=@vger.kernel.org X-Gm-Message-State: AOJu0Yyz8pyGugiz+840l46ZGsbLKssF0U/hQOh7hrdKbCOiqUtZTHk1 9CGRPBvM8f4IeLCV969msbFliLYYurSBF3Tk7mL+2LLuybrQb5JQyXHdBxnhXXtq9vORoDfLJZ7 xIEKNnA== X-Received: from pllm7.prod.google.com ([2002:a17:902:7687:b0:2ae:c8e0:1f12]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:5865:b0:35e:27ec:dea with SMTP id 98e67ed59e1d1-36140493410mr16500380a91.23.1776720036561; Mon, 20 Apr 2026 14:20:36 -0700 (PDT) Reply-To: Sean Christopherson Date: Mon, 20 Apr 2026 14:20:00 -0700 In-Reply-To: <20260420212004.3938325-1-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260420212004.3938325-1-seanjc@google.com> X-Mailer: git-send-email 2.54.0.rc1.555.g9c883467ad-goog Message-ID: <20260420212004.3938325-16-seanjc@google.com> Subject: [PATCH v3 15/19] KVM: selftests: Clarify that arm64's inject_uer() takes a host PA, not a guest PA From: Sean Christopherson To: Paolo Bonzini , Marc Zyngier , Oliver Upton , Tianrui Zhao , Bibo Mao , Huacai Chen , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Sean Christopherson Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, loongarch@lists.linux.dev, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, David Matlack Content-Type: text/plain; charset="UTF-8" Rename inject_uer()'s @paddr to @hpa to make it more obvious that it injects an error using a host PA, not a guest PA. No functional change intended. Signed-off-by: Sean Christopherson --- tools/testing/selftests/kvm/arm64/sea_to_user.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/kvm/arm64/sea_to_user.c b/tools/testing/selftests/kvm/arm64/sea_to_user.c index fb06b9dcb3d9..e16034852470 100644 --- a/tools/testing/selftests/kvm/arm64/sea_to_user.c +++ b/tools/testing/selftests/kvm/arm64/sea_to_user.c @@ -93,7 +93,7 @@ static void write_einj_entry(const char *einj_path, u64 val) ksft_exit_fail_perror("Failed to write EINJ entry"); } -static void inject_uer(u64 paddr) +static void inject_uer(u64 hpa) { if (access("/sys/firmware/acpi/tables/EINJ", R_OK) == -1) ksft_test_result_skip("EINJ table no available in firmware"); @@ -103,7 +103,7 @@ static void inject_uer(u64 paddr) write_einj_entry(EINJ_ETYPE, ERROR_TYPE_MEMORY_UER); write_einj_entry(EINJ_FLAGS, MASK_MEMORY_UER); - write_einj_entry(EINJ_ADDR, paddr); + write_einj_entry(EINJ_ADDR, hpa); write_einj_entry(EINJ_MASK, ~0x0UL); write_einj_entry(EINJ_NOTRIGGER, 1); write_einj_entry(EINJ_DOIT, 1); -- 2.54.0.rc1.555.g9c883467ad-goog