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 C26C2C5CFDB for ; Fri, 14 Aug 2026 11:46:27 +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:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PzOWNeylOyJ0A/F0JiPGRme3zTwGYE4iEGTaiPrRwdM=; b=CLLRthWPM9sn+C gp+gMGOs8rPyic8MLC20mCHSXq3HUpwPGQusBH7WIe09kPLoyxSYOGE9t9VQnjXbT8BmkB5cbfMV0 51+bNkRKCwjtfOG1SCwyuXC2Ny2FerkRax4RuV5ImwT75V1vU64eTZAHFG6HpE0cHJqLHBS7zxcsm jP7LTDvqolEVFH5QauGobrN6RiQiAp0b0QUabUsWHY5y2sNUD3wwuZdndp9HTfsD68zojwTmJM3j+ mzqwQWUSaKiC+i5Yx/4oJ7FOOZ6mTxCqtt3zpQOg1QwCngZGZ4VkMuflSLD/TyhNA72pCw4R45bK7 58ogbVfrLA/v1pcrUiXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuqMl-00000002bzg-26QF; Fri, 14 Aug 2026 11:46:27 +0000 Received: from out-135.mta0.migadu.com ([2001:41d0:1004:224b::87] helo=mta0.migadu.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuqMe-00000002bx8-2bFN for kvm-riscv@lists.infradead.org; Fri, 14 Aug 2026 11:46:22 +0000 X-Envelope-To: kvm-riscv@lists.infradead.org DKIM-Signature: a=rsa-sha256; bh=DWVWKUddK6cm3cADsjGMhQ+YmtUIIGHlVIpbg6PZ+20=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1786707978; v=1; x=1787312778; b=SM10e2ddxFJXQj+GsE6lOr4h7JVdpBIDQwi9VxJwp3g2YklGfSATR4IPsCcl0dMfdwF6uvC1 oTJKVzyeM+6mEL+I853ZpXXegEYVVI1ojMLd2rPAdhsMwR/amt9XkQFn6AhSLUnFc0dmgHhmlaB 9p/vgbuIY7EGgTzkJGioVcro= X-Envelope-To: kvm-riscv@lists.infradead.org Received: from localhost.localdomain (2408:823d:2011:2c0:e810:54f9:f0a3:99d) by smtp.migadu.com with ESMTPS id f255273505126e07; Fri, 14 Aug 2026 11:46:13 +0000 X-Migadu-Flow: FLOW_OUT From: Jinyu Tang To: Anup Patel , Anup Patel , Sean Christopherson Cc: Paolo Bonzini , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Atish Patra , Paul Walmsley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Andrew Jones , Conor Dooley , Yong-Xuan Wang , Nutty Liu , Jinyu Tang , Jinyu Tang Subject: [PATCH v3 3/3] KVM: selftests: Enable pre_fault_memory_test for RISC-V Date: Fri, 14 Aug 2026 07:45:07 -0400 Message-ID: <20260814114507.583424-4-jinyu.tang@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260814114507.583424-1-jinyu.tang@linux.dev> References: <20260814114507.583424-1-jinyu.tang@linux.dev> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260814_044620_799393_73E66FFB X-CRM114-Status: UNSURE ( 7.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: kvm-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: "kvm-riscv" Errors-To: kvm-riscv-bounces+kvm-riscv=archiver.kernel.org@lists.infradead.org RISC-V now supports KVM_PRE_FAULT_MEMORY, so include the generic pre_fault_memory_test in the RISC-V KVM selftest build. The test uses PAGE_SIZE from the architecture processor header. Define the normal 4K RISC-V selftest page size so the generic test can build for RISC-V. Reviewed-by: Nutty Liu Signed-off-by: Jinyu Tang --- v1 -> v2: - Drop the per-test guest_modes_append_default() call from pre_fault_memory_test.c. RISC-V already initializes supported and default guest modes from kvm_selftest_arch_init(), which is called by the common kvm_selftest_init() constructor, as suggested by Sean. tools/testing/selftests/kvm/Makefile.kvm | 1 + tools/testing/selftests/kvm/include/riscv/processor.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 6fc34e9bf8e1..ac64ac92fd4b 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -225,6 +225,7 @@ TEST_GEN_PROGS_riscv += coalesced_io_test TEST_GEN_PROGS_riscv += dirty_log_perf_test TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += mmu_stress_test +TEST_GEN_PROGS_riscv += pre_fault_memory_test TEST_GEN_PROGS_riscv += rseq_test TEST_GEN_PROGS_riscv += steal_time diff --git a/tools/testing/selftests/kvm/include/riscv/processor.h b/tools/testing/selftests/kvm/include/riscv/processor.h index abde3c71c891..70487c8ed155 100644 --- a/tools/testing/selftests/kvm/include/riscv/processor.h +++ b/tools/testing/selftests/kvm/include/riscv/processor.h @@ -12,6 +12,9 @@ #include #include "kvm_util.h" +#define PAGE_SHIFT 12 +#define PAGE_SIZE BIT_ULL(PAGE_SHIFT) + #define INSN_OPCODE_MASK 0x007c #define INSN_OPCODE_SHIFT 2 #define INSN_OPCODE_SYSTEM 28 -- 2.43.0 -- kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-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 0C487C5CFC1 for ; Fri, 14 Aug 2026 11:46:39 +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:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bI3K74fwc2C6G/8nQcMPkEvNMjDUdu70kB75P+F2oVI=; b=XAOS6xFoXtJR3j z8OB+V/kq4HzTultqG+eX2QxezBgKKMTRbb1IL/L2Yk4PEPtLNLUWGVO03qV+hwhbs2uANLNnX4C3 HzAYl400ocuJxEEsR0hyHkt8cFpTzcO/tqNMkgZCiC5hxapUn06v1b4x+8OQMUdSbzVPmjNfmitdS eqGxCenKJNzNk+HzlOuKsGHSNRmA2td4hLv4deEnp77wi5RFAvfjZX1GbdRKHm1mdao+V/V9+3MV7 HS/VRh84WwhLKnmhv/20bY4kwvk7vJIxEzyVAVLoic1uawlmtknR13v25bBHHoJT24p9Hczwheo8J pQ+UuwtOGulEZx8rV1LQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuqMm-00000002c09-2KBK; Fri, 14 Aug 2026 11:46:28 +0000 Received: from out-111.mta1.migadu.com ([2001:41d0:203:375::6f] helo=mta1.migadu.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuqMj-00000002bym-0IYf for linux-riscv@lists.infradead.org; Fri, 14 Aug 2026 11:46:27 +0000 X-Envelope-To: linux-riscv@lists.infradead.org DKIM-Signature: a=rsa-sha256; bh=DWVWKUddK6cm3cADsjGMhQ+YmtUIIGHlVIpbg6PZ+20=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1786707983; v=1; x=1787312783; b=wY0sxsU68GHY3sZJjFBuhLtUn+Hu28yyDvmk0Xy/A3n5ka0Ge/XPyVJVfVvngpYLmk5yXqvQ oCDSBauyxO723uqOGLDv4NRbp0sOio8JOCphr7ASKRCtQSsG/AzlsZRdKG2+0EdYvOJMwytdA6+ ejEuuaO4ktMog3STtT/8i8B8= X-Envelope-To: linux-riscv@lists.infradead.org Received: from localhost.localdomain (2408:823d:2011:2c0:e810:54f9:f0a3:99d) by smtp.migadu.com with ESMTPS id f255273505126e07; Fri, 14 Aug 2026 11:46:13 +0000 X-Migadu-Flow: FLOW_OUT From: Jinyu Tang To: Anup Patel , Anup Patel , Sean Christopherson Cc: Paolo Bonzini , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Atish Patra , Paul Walmsley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Andrew Jones , Conor Dooley , Yong-Xuan Wang , Nutty Liu , Jinyu Tang , Jinyu Tang Subject: [PATCH v3 3/3] KVM: selftests: Enable pre_fault_memory_test for RISC-V Date: Fri, 14 Aug 2026 07:45:07 -0400 Message-ID: <20260814114507.583424-4-jinyu.tang@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260814114507.583424-1-jinyu.tang@linux.dev> References: <20260814114507.583424-1-jinyu.tang@linux.dev> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260814_044626_830220_046411CA X-CRM114-Status: UNSURE ( 7.86 ) X-CRM114-Notice: Please train this message. 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 RISC-V now supports KVM_PRE_FAULT_MEMORY, so include the generic pre_fault_memory_test in the RISC-V KVM selftest build. The test uses PAGE_SIZE from the architecture processor header. Define the normal 4K RISC-V selftest page size so the generic test can build for RISC-V. Reviewed-by: Nutty Liu Signed-off-by: Jinyu Tang --- v1 -> v2: - Drop the per-test guest_modes_append_default() call from pre_fault_memory_test.c. RISC-V already initializes supported and default guest modes from kvm_selftest_arch_init(), which is called by the common kvm_selftest_init() constructor, as suggested by Sean. tools/testing/selftests/kvm/Makefile.kvm | 1 + tools/testing/selftests/kvm/include/riscv/processor.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 6fc34e9bf8e1..ac64ac92fd4b 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -225,6 +225,7 @@ TEST_GEN_PROGS_riscv += coalesced_io_test TEST_GEN_PROGS_riscv += dirty_log_perf_test TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += mmu_stress_test +TEST_GEN_PROGS_riscv += pre_fault_memory_test TEST_GEN_PROGS_riscv += rseq_test TEST_GEN_PROGS_riscv += steal_time diff --git a/tools/testing/selftests/kvm/include/riscv/processor.h b/tools/testing/selftests/kvm/include/riscv/processor.h index abde3c71c891..70487c8ed155 100644 --- a/tools/testing/selftests/kvm/include/riscv/processor.h +++ b/tools/testing/selftests/kvm/include/riscv/processor.h @@ -12,6 +12,9 @@ #include #include "kvm_util.h" +#define PAGE_SHIFT 12 +#define PAGE_SIZE BIT_ULL(PAGE_SHIFT) + #define INSN_OPCODE_MASK 0x007c #define INSN_OPCODE_SHIFT 2 #define INSN_OPCODE_SYSTEM 28 -- 2.43.0 _______________________________________________ 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 Received: from mta1.migadu.com (out-114.mta1.migadu.com [95.215.58.114]) (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 742AA36194A for ; Fri, 14 Aug 2026 11:46:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.114 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786707981; cv=none; b=R4PZyw5UF/R1uuSm38qvR3PqMlaC9ug1xoabdR0Xep2CLbW4Nuo5DBDmCyFCKxE2IPiZfkbg0fNhFjumH+0Obmy1ae8tXGshXLAj+xDbCzKB9eCi/k74bsqQTONPCsYsQfHYPf30os1Vf3mNeAzngfWtiINRn+kX/sx1pdbcLas= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786707981; c=relaxed/simple; bh=DWVWKUddK6cm3cADsjGMhQ+YmtUIIGHlVIpbg6PZ+20=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UBOsh3cGcxTV/6Y3jSwHPTV6pDbZpcX6OPx2i2A2aICoTgL3ESlV0GL4wlz33ogS9o7UTkF5gaM1kkRPapHksrDO8lx9havgo+FZXKfHzwQHkrtlduTg8xWFqwesluo0/vq6WcD/Iax/kxXXn1czzM7WTyoHcYl1qTQe/1yohq8= 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=Mgnu+qNy; arc=none smtp.client-ip=95.215.58.114 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="Mgnu+qNy" X-Envelope-To: kvm@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=DWVWKUddK6cm3cADsjGMhQ+YmtUIIGHlVIpbg6PZ+20=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1786707976; v=1; x=1787312776; b=Mgnu+qNy6Iz1+MR4NJ3XFgkQrO+0DMir9y68GygGO3dLVzA4wXNxxBZvwKYpt0RCeNRHwlJT rb58ufnUyi92xEHdQZG1Ihp4Lsr1PG3gwwNfONEa9FAeZk1dEo7qMC6X6UzRDsD7JphP2h/ZL0Y 3XYwncCQ/OtG3UH5it9772xY= X-Envelope-To: kvm@vger.kernel.org Received: from localhost.localdomain (2408:823d:2011:2c0:e810:54f9:f0a3:99d) by smtp.migadu.com with ESMTPS id f255273505126e07; Fri, 14 Aug 2026 11:46:13 +0000 X-Migadu-Flow: FLOW_OUT From: Jinyu Tang To: Anup Patel , Anup Patel , Sean Christopherson Cc: Paolo Bonzini , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Atish Patra , Paul Walmsley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Andrew Jones , Conor Dooley , Yong-Xuan Wang , Nutty Liu , Jinyu Tang , Jinyu Tang Subject: [PATCH v3 3/3] KVM: selftests: Enable pre_fault_memory_test for RISC-V Date: Fri, 14 Aug 2026 07:45:07 -0400 Message-ID: <20260814114507.583424-4-jinyu.tang@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260814114507.583424-1-jinyu.tang@linux.dev> References: <20260814114507.583424-1-jinyu.tang@linux.dev> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit RISC-V now supports KVM_PRE_FAULT_MEMORY, so include the generic pre_fault_memory_test in the RISC-V KVM selftest build. The test uses PAGE_SIZE from the architecture processor header. Define the normal 4K RISC-V selftest page size so the generic test can build for RISC-V. Reviewed-by: Nutty Liu Signed-off-by: Jinyu Tang --- v1 -> v2: - Drop the per-test guest_modes_append_default() call from pre_fault_memory_test.c. RISC-V already initializes supported and default guest modes from kvm_selftest_arch_init(), which is called by the common kvm_selftest_init() constructor, as suggested by Sean. tools/testing/selftests/kvm/Makefile.kvm | 1 + tools/testing/selftests/kvm/include/riscv/processor.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 6fc34e9bf8e1..ac64ac92fd4b 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -225,6 +225,7 @@ TEST_GEN_PROGS_riscv += coalesced_io_test TEST_GEN_PROGS_riscv += dirty_log_perf_test TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += mmu_stress_test +TEST_GEN_PROGS_riscv += pre_fault_memory_test TEST_GEN_PROGS_riscv += rseq_test TEST_GEN_PROGS_riscv += steal_time diff --git a/tools/testing/selftests/kvm/include/riscv/processor.h b/tools/testing/selftests/kvm/include/riscv/processor.h index abde3c71c891..70487c8ed155 100644 --- a/tools/testing/selftests/kvm/include/riscv/processor.h +++ b/tools/testing/selftests/kvm/include/riscv/processor.h @@ -12,6 +12,9 @@ #include #include "kvm_util.h" +#define PAGE_SHIFT 12 +#define PAGE_SIZE BIT_ULL(PAGE_SHIFT) + #define INSN_OPCODE_MASK 0x007c #define INSN_OPCODE_SHIFT 2 #define INSN_OPCODE_SYSTEM 28 -- 2.43.0