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Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v8 35/38] selftests/arm64: Add GCS signal tests In-reply-to: <20240203-arm64-gcs-v8-35-c9fec77673ef@kernel.org> Date: Mon, 19 Feb 2024 23:17:57 -0300 Message-ID: <87o7cb7uay.fsf@linaro.org> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Mark Brown writes: > Do some testing of the signal handling for GCS, checking that a GCS > frame has the expected information in it and that the expected signals > are delivered with invalid operations. > > Signed-off-by: Mark Brown > --- > tools/testing/selftests/arm64/signal/.gitignore | 1 + > .../selftests/arm64/signal/test_signals_utils.h | 10 +++ > .../arm64/signal/testcases/gcs_exception_fault.c | 62 +++++++++++++++ > .../selftests/arm64/signal/testcases/gcs_frame.c | 88 ++++++++++++++++++++++ > .../arm64/signal/testcases/gcs_write_fault.c | 67 ++++++++++++++++ > 5 files changed, 228 insertions(+) Just FYI, in v7 I reported that gcs_write_fault was failing for me. Now all tests in this patch are passing. -- Thiago From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 15E7AC48BF8 for ; Tue, 20 Feb 2024 02:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date: In-reply-to:Subject:Cc:To:From:References:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=02KtWa4S+pwXxB5rZDP9efjhAUo6B5Yim7MaGsl4ae8=; b=0tqwsnkGqV8WEi7aK99doU3h/N CWX+rpYOeKcwaIaCGyxTJJbG31xC0+qiSRWcxlaU9BqjqyUfPPQo5Ia5ayEcGa27zCj/1GgMCygI3 RMmfn1xm5QPSSimUdMsMql/gbJOqZ1GlFgIsR/B8HYha1u5qhnTTm5U3jIQYQnUJoXtHk4Di6qRLp qtSOtrNscJM/9Khe5vuHd6KVHkBkrADiPe+vZyGtzVsnrNi6ZcMHZUwx5LIhwnU7yvJhtogQbOi8S Pkd2aZ+OCznfrSN6Th+gWCb9HCvou/tpbI5R7RNdAjF3IqSaoqphIrjzco4mDJCTWp1kbpZ6SAYn1 uG+hMtfg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcFhr-0000000CqOR-3vB5; Tue, 20 Feb 2024 02:18:03 +0000 Received: from mail-oi1-x22d.google.com ([2607:f8b0:4864:20::22d]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcFhp-0000000CqNP-1Wqi for linux-riscv@lists.infradead.org; Tue, 20 Feb 2024 02:18:02 +0000 Received: by mail-oi1-x22d.google.com with SMTP id 5614622812f47-3bb9d54575cso3494516b6e.2 for ; Mon, 19 Feb 2024 18:18:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1708395480; x=1709000280; darn=lists.infradead.org; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:from:to:cc:subject:date:message-id:reply-to; bh=hyy8ZTU+BTw5Zgz2454qzBwNJQ5zOkaDYTH0aZ4A4fg=; b=GzxsZXjTBbQJ9XzDnKE8cX2Ad6SH1MHG2sASIJL3Gl2Qy3hg2UVDC6530arWI1uvng Dd7M2aUmwkq6Un4rMiglx37pvsPKQNrg9Z6NptZR49ssLnvfykvT22RQctl3rZ1nRjiP Np48cP4Pxv9KYrDgHZIcWJJmyl6eE0/l0AjtzxMF3onHsIvGGMz9VcxLhsb0QG1kGb9E GqAaA82Yqz2u+dIjf1LjMG5Ig+D0ZV2tVfRJ5vP6PTQeM0V2mX/wjumFQotsh2Mg8P+e yVBguTPNTqD9ak5zJMY6Ea/Sf0kSKa/zlzOClLR4rMsYreQ2zuT+gHgyUISXf0IMJudO Oq1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708395480; x=1709000280; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=hyy8ZTU+BTw5Zgz2454qzBwNJQ5zOkaDYTH0aZ4A4fg=; b=cES2rCK8GsWRm0ObtTyeeJNDuxln/lTD2B/bPhn+tJylDAq6b5R6e42lqVY5eRwbw5 egBSbbvMuoMHOVOBsg6CkrvbHdlQR+qlgcE4JvmU1ts3yn5UjL0T6qoLtJdDCYCCPLGI yTzIaDCx3LyqrYPfUBOqo7+aFYoGTibBxzBoxujdEGq5N++xqdErBuDo13maw/8Ox+Jx Wt2eRtQe8K6BD+ZK/4QTx7LgzQngeWJdGcyyNwDDF+2/c6zzI14CEm0FOV52qUYLBTU3 C9gJ3WC6eyZHm3eAeiq4EwGPx8GCmEVkjqOT5LexrEWE8wI1OtM9Ud9RBmHqf7sGbsuK 8bbw== X-Forwarded-Encrypted: i=1; AJvYcCUxbWKlLzPbqftYnRoXtvue0hu5GEOwTEcVA0N0FNdeDEQqLlzKhTWYFIOpkFwS2VE2yHDfg7F3suu9iB6CStCRG2FuwNy3IJkJ4Rn/QWcN X-Gm-Message-State: AOJu0YzOQ1Za+jKIbfw5oSv771UFBZOuhpBKSPOULgojwvJt/Tj1Pbl7 kFauSgTl/FpeVV+tTmTThgfQWQSJDXRB5mCcWta2V5lNy6tbMNM3N6ytzkYDHg8= X-Google-Smtp-Source: AGHT+IG+AWqQMKARywU7epk4MPVFD1c38rPYRk/u1nDYjlo0ottYYY2CyLviBufhz/tQt6Ao3jO2qw== X-Received: by 2002:a05:6808:2b06:b0:3c0:4455:a2fa with SMTP id fe6-20020a0568082b0600b003c04455a2famr15407500oib.18.1708395479877; Mon, 19 Feb 2024 18:17:59 -0800 (PST) Received: from localhost ([2804:14d:7e39:8470:a328:9cae:8aed:4821]) by smtp.gmail.com with ESMTPSA id jw26-20020a056a00929a00b006e45e51ba11sm3274807pfb.145.2024.02.19.18.17.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Feb 2024 18:17:59 -0800 (PST) References: <20240203-arm64-gcs-v8-0-c9fec77673ef@kernel.org> <20240203-arm64-gcs-v8-35-c9fec77673ef@kernel.org> User-agent: mu4e 1.10.8; emacs 29.1 From: Thiago Jung Bauermann To: Mark Brown Cc: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v8 35/38] selftests/arm64: Add GCS signal tests In-reply-to: <20240203-arm64-gcs-v8-35-c9fec77673ef@kernel.org> Date: Mon, 19 Feb 2024 23:17:57 -0300 Message-ID: <87o7cb7uay.fsf@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240219_181801_435346_90DD6910 X-CRM114-Status: GOOD ( 10.39 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Mark Brown writes: > Do some testing of the signal handling for GCS, checking that a GCS > frame has the expected information in it and that the expected signals > are delivered with invalid operations. > > Signed-off-by: Mark Brown > --- > tools/testing/selftests/arm64/signal/.gitignore | 1 + > .../selftests/arm64/signal/test_signals_utils.h | 10 +++ > .../arm64/signal/testcases/gcs_exception_fault.c | 62 +++++++++++++++ > .../selftests/arm64/signal/testcases/gcs_frame.c | 88 ++++++++++++++++++++++ > .../arm64/signal/testcases/gcs_write_fault.c | 67 ++++++++++++++++ > 5 files changed, 228 insertions(+) Just FYI, in v7 I reported that gcs_write_fault was failing for me. Now all tests in this patch are passing. -- Thiago _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 13AAAC48BF8 for ; Tue, 20 Feb 2024 02:18:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date: In-reply-to:Subject:Cc:To:From:References:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=XAZ/0pJuXvLJsPM1v9EjsDi2kTIyo2P9752Q+0b9lqA=; b=vcjtnFpX/WjZxaw4C7vILEgL21 jjbdKHaZj0U0zAaaLgarCQC4fcD7IzvXT05d2LoxLuVcP3NU6v4HA4E6z9D78gh7KEvnQKwHZMOal aPiZ9OGXvGNAZthczB4R214BVwAs5lNVzCu2Gp9kYfwR06qVyHDJ2d/vmKhqH3COb41+zSvicIIqI ZsAMHYsXf/jrSozMjOJ6a27BavhQnRXTy3xrDdpahfyif9d9uQZ0ujNLwEaVC1HZzvXYWKI2FQhIO mYrEeF6BXqprm44LAlrXgwy5TxX1+sF9ouTa6uFgsu1w6ObBmNQJxsnEfDtEYflah/mg8ArHCJF0+ 90RTcvrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcFhr-0000000CqOA-11xV; Tue, 20 Feb 2024 02:18:03 +0000 Received: from mail-oi1-x22e.google.com ([2607:f8b0:4864:20::22e]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcFhp-0000000CqNQ-1X0w for linux-arm-kernel@lists.infradead.org; Tue, 20 Feb 2024 02:18:02 +0000 Received: by mail-oi1-x22e.google.com with SMTP id 5614622812f47-3bb9d54575cso3494512b6e.2 for ; Mon, 19 Feb 2024 18:18:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1708395480; x=1709000280; darn=lists.infradead.org; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:from:to:cc:subject:date:message-id:reply-to; bh=hyy8ZTU+BTw5Zgz2454qzBwNJQ5zOkaDYTH0aZ4A4fg=; b=GzxsZXjTBbQJ9XzDnKE8cX2Ad6SH1MHG2sASIJL3Gl2Qy3hg2UVDC6530arWI1uvng Dd7M2aUmwkq6Un4rMiglx37pvsPKQNrg9Z6NptZR49ssLnvfykvT22RQctl3rZ1nRjiP Np48cP4Pxv9KYrDgHZIcWJJmyl6eE0/l0AjtzxMF3onHsIvGGMz9VcxLhsb0QG1kGb9E GqAaA82Yqz2u+dIjf1LjMG5Ig+D0ZV2tVfRJ5vP6PTQeM0V2mX/wjumFQotsh2Mg8P+e yVBguTPNTqD9ak5zJMY6Ea/Sf0kSKa/zlzOClLR4rMsYreQ2zuT+gHgyUISXf0IMJudO Oq1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708395480; x=1709000280; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=hyy8ZTU+BTw5Zgz2454qzBwNJQ5zOkaDYTH0aZ4A4fg=; b=abAqI5yljSpXo+OoHsdQIJbYut9HBOOZaWW1tOIqZAsxVg3eLBgbT2iYCGCRrnBImB zAac5fHKg6RRftxgux5N/9hdca/j9SkJ9ZkEXYrmipCgvHgdc0r4W1qQeLBE/WAhrEZH WQyEcUMwB8L0H8BjfRhZZNrfPqx+997/X5Jj6OxKXhKVxM4/zWR/COhbiSAFlj4B9csQ 6dhZzEAvVVSpSQlcp/m+kMUqr5FmPnv2/e9UEr07QlmBaCnGR8b3WIjjccerHlvEhYk/ WN7QvEGZJ/3radGwSf6Jp1SBnhc8QM0FE9x8CeTY3zUnZyL4fO6cbRrq3JmS/Al5UcEE IQcw== X-Forwarded-Encrypted: i=1; AJvYcCW32c69vhvIqz/iUe5z+aqcKKmxgwgX2Ap/lPf/QZbMZpNAxiU8Nx4JrePwtTogKZ4tz7vDBIdFMye0bjRrRz5ZL5XKr1UPCiDOzT2a5fZhtA4ydgs= X-Gm-Message-State: AOJu0Yx2pVcOQXNehK5fyZtrAyT2WMMVSPN0Kt9Zmj+XI0wlQNsY2+/b uKmKpO4gEsamIlzvBfkokQ5KHoVJyRZF67zJP1jjHwgS3zwfTKa/9I5GvG+rVpk= X-Google-Smtp-Source: AGHT+IG+AWqQMKARywU7epk4MPVFD1c38rPYRk/u1nDYjlo0ottYYY2CyLviBufhz/tQt6Ao3jO2qw== X-Received: by 2002:a05:6808:2b06:b0:3c0:4455:a2fa with SMTP id fe6-20020a0568082b0600b003c04455a2famr15407500oib.18.1708395479877; Mon, 19 Feb 2024 18:17:59 -0800 (PST) Received: from localhost ([2804:14d:7e39:8470:a328:9cae:8aed:4821]) by smtp.gmail.com with ESMTPSA id jw26-20020a056a00929a00b006e45e51ba11sm3274807pfb.145.2024.02.19.18.17.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Feb 2024 18:17:59 -0800 (PST) References: <20240203-arm64-gcs-v8-0-c9fec77673ef@kernel.org> <20240203-arm64-gcs-v8-35-c9fec77673ef@kernel.org> User-agent: mu4e 1.10.8; emacs 29.1 From: Thiago Jung Bauermann To: Mark Brown Cc: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v8 35/38] selftests/arm64: Add GCS signal tests In-reply-to: <20240203-arm64-gcs-v8-35-c9fec77673ef@kernel.org> Date: Mon, 19 Feb 2024 23:17:57 -0300 Message-ID: <87o7cb7uay.fsf@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240219_181801_435486_9E873FA7 X-CRM114-Status: GOOD ( 11.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Mark Brown writes: > Do some testing of the signal handling for GCS, checking that a GCS > frame has the expected information in it and that the expected signals > are delivered with invalid operations. > > Signed-off-by: Mark Brown > --- > tools/testing/selftests/arm64/signal/.gitignore | 1 + > .../selftests/arm64/signal/test_signals_utils.h | 10 +++ > .../arm64/signal/testcases/gcs_exception_fault.c | 62 +++++++++++++++ > .../selftests/arm64/signal/testcases/gcs_frame.c | 88 ++++++++++++++++++++++ > .../arm64/signal/testcases/gcs_write_fault.c | 67 ++++++++++++++++ > 5 files changed, 228 insertions(+) Just FYI, in v7 I reported that gcs_write_fault was failing for me. Now all tests in this patch are passing. -- Thiago _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel