From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta0.migadu.com (out-182.mta0.migadu.com [91.218.175.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CAE7E1FB89D for ; Fri, 25 Oct 2024 20:31:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729888282; cv=none; b=kTuf8hnblQBi0GsK5SaZsW+Vml1AryEK/SaIpedCdSLGcu5pmSvngJP60s1FgxAr+MEIE7ttiREGZLGp98/5Em6LcR5YD9c4/LOsLOShm5wpgDpH3xvtA9rPmRSV13TXCkIH6wIXJ4hwCronQLCimEVToEnzE8tKwUIrIqrGpVI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729888282; c=relaxed/simple; bh=oxXZPi2L6BQcCuSnWGhBgUsgprdsHxrzKnmzEPKS8Pk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=OfD6i+LwD0HsWWI8N+ibwo1eJbVlMuJFhBd9BHYGgIqO7oOZ9mPw9AxtY37SBpi7Owz2wtjRfCXx2Yd2MGZB3Xip5uwtosmMiJASBtlvLxEH2IJHaYPOASKHuwOuOUSZka2yYiuYTgQbC+rtHwbLQ360TUpv6DoaqkjULOr0U74= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=duklsBpK; arc=none smtp.client-ip=91.218.175.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="duklsBpK" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1729888276; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=+LxydfeW6CylOVfo0petMC6IZWMHJbn96M0B111nONA=; b=duklsBpKNFsjDGqhEqSMg4y6vNhgOeBuvBHH46HfsyvvXZUnZUtaaMbVOa8AGS/vEIFhaL xMwsHj4fAnaOKS4EOKfiqu1V7QeII+igfC/UGeETGo+qVgLAVQ9m5JQexs6oy099LLVyQd SQ9VRHMEWyZSUSvDsNpTMwxYvaiQa+g= From: Oliver Upton To: kvmarm@lists.linux.dev Cc: Marc Zyngier , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Oliver Upton Subject: [PATCH v2 0/4] KVM: arm64: Fix splat/misbehavior for MMIO SEA injection Date: Fri, 25 Oct 2024 20:31:02 +0000 Message-ID: <20241025203106.3529261-1-oliver.upton@linux.dev> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT v1 -> v2: - Make it clear that the series is referring to synchronous external aborts (i.e. SEAs) - Move helper out of header - Pull esr + friends into tools, for use in KVM selftests v2: https://lore.kernel.org/kvmarm/20241018194757.3685856-1-oliver.upton@linux.dev/ Oliver Upton (4): KVM: arm64: Don't retire aborted MMIO instruction tools: arm64: Grab a copy of esr.h from kernel KVM: arm64: selftests: Convert to kernel's ESR terminology KVM: arm64: selftests: Add tests for MMIO external abort injection arch/arm64/kvm/mmio.c | 32 +- tools/arch/arm64/include/asm/brk-imm.h | 42 ++ tools/arch/arm64/include/asm/esr.h | 455 ++++++++++++++++++ tools/testing/selftests/kvm/Makefile | 1 + .../selftests/kvm/aarch64/debug-exceptions.c | 10 +- .../selftests/kvm/aarch64/mmio_abort.c | 159 ++++++ .../selftests/kvm/aarch64/no-vgic-v3.c | 2 +- .../selftests/kvm/aarch64/page_fault_test.c | 4 +- .../kvm/aarch64/vpmu_counter_access.c | 12 +- .../selftests/kvm/include/aarch64/processor.h | 15 +- .../selftests/kvm/lib/aarch64/processor.c | 6 +- 11 files changed, 706 insertions(+), 32 deletions(-) create mode 100644 tools/arch/arm64/include/asm/brk-imm.h create mode 100644 tools/arch/arm64/include/asm/esr.h create mode 100644 tools/testing/selftests/kvm/aarch64/mmio_abort.c base-commit: 8e929cb546ee42c9a61d24fae60605e9e3192354 -- 2.47.0.163.g1226f6d8fa-goog