From patchwork Tue Jun 16 08:58:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 280404 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97982C433DF for ; Tue, 16 Jun 2020 08:59:18 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 472982074D for ; Tue, 16 Jun 2020 08:59:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Ua4UokBx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 472982074D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58394 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jl7R7-0007a5-Ld for qemu-devel@archiver.kernel.org; Tue, 16 Jun 2020 04:59:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37928) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jl7QI-0006hM-JU for qemu-devel@nongnu.org; Tue, 16 Jun 2020 04:58:26 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:44027 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jl7QF-00028U-UM for qemu-devel@nongnu.org; Tue, 16 Jun 2020 04:58:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592297903; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NINe4GSiPi1sNJvh9oUdQz7mUxLL3M2cbdy5VvfOGMI=; b=Ua4UokBx70zJWDGFKVh5Vb+1JCefqko4f1NqJ5KAgrUbNZfc6KvOB3AomCnEw1uA0Cjo0W BbCe4+OO426tXGH3LC4QwhYTKa3uxrc0nBRLKeVjZZR6v6+J4Xi35cqwlX6BZNwJ/xQjK9 NUZGVq7jm6MzosYfp0Krzetm75vv6Wo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-362-KHLsOEuNPKy1xk-2-4kRkw-1; Tue, 16 Jun 2020 04:58:21 -0400 X-MC-Unique: KHLsOEuNPKy1xk-2-4kRkw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 05E7D1009445; Tue, 16 Jun 2020 08:58:20 +0000 (UTC) Received: from thuth.com (ovpn-114-128.ams2.redhat.com [10.36.114.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id EE11F6ED96; Tue, 16 Jun 2020 08:58:18 +0000 (UTC) From: Thomas Huth To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 2/7] fuzz: skip QTest serialization Date: Tue, 16 Jun 2020 10:58:08 +0200 Message-Id: <20200616085813.29296-3-thuth@redhat.com> In-Reply-To: <20200616085813.29296-1-thuth@redhat.com> References: <20200616085813.29296-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/16 02:01:17 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov The QTest server usually parses ASCII commands from clients. Since we fuzz within the QEMU process, skip the QTest serialization and server for most QTest commands. Leave the option to use the ASCII protocol, to generate readable traces for crash reproducers. Inspired-by: Philippe Mathieu-Daudé Signed-off-by: Alexander Bulekov Message-Id: <20200529221450.26673-2-alxndr@bu.edu> Reviewed-by: Darren Kenny Signed-off-by: Thomas Huth --- tests/qtest/fuzz/Makefile.include | 21 +++ tests/qtest/fuzz/fuzz.c | 13 +- tests/qtest/fuzz/fuzz.h | 3 + tests/qtest/fuzz/qtest_wrappers.c | 252 ++++++++++++++++++++++++++++++ 4 files changed, 288 insertions(+), 1 deletion(-) create mode 100644 tests/qtest/fuzz/qtest_wrappers.c diff --git a/tests/qtest/fuzz/Makefile.include b/tests/qtest/fuzz/Makefile.include index f259d866c9..5bde793bf2 100644 --- a/tests/qtest/fuzz/Makefile.include +++ b/tests/qtest/fuzz/Makefile.include @@ -5,6 +5,7 @@ fuzz-obj-y += $(libqos-obj-y) fuzz-obj-y += tests/qtest/fuzz/fuzz.o # Fuzzer skeleton fuzz-obj-y += tests/qtest/fuzz/fork_fuzz.o fuzz-obj-y += tests/qtest/fuzz/qos_fuzz.o +fuzz-obj-y += tests/qtest/fuzz/qtest_wrappers.o # Targets fuzz-obj-$(CONFIG_PCI_I440FX) += tests/qtest/fuzz/i440fx_fuzz.o @@ -16,3 +17,23 @@ FUZZ_CFLAGS += -I$(SRC_PATH)/tests -I$(SRC_PATH)/tests/qtest # Linker Script to force coverage-counters into known regions which we can mark # shared FUZZ_LDFLAGS += -Xlinker -T$(SRC_PATH)/tests/qtest/fuzz/fork_fuzz.ld + +FUZZ_LDFLAGS += -Wl,-wrap,qtest_inb +FUZZ_LDFLAGS += -Wl,-wrap,qtest_inw +FUZZ_LDFLAGS += -Wl,-wrap,qtest_inl +FUZZ_LDFLAGS += -Wl,-wrap,qtest_outb +FUZZ_LDFLAGS += -Wl,-wrap,qtest_outw +FUZZ_LDFLAGS += -Wl,-wrap,qtest_outl +FUZZ_LDFLAGS += -Wl,-wrap,qtest_readb +FUZZ_LDFLAGS += -Wl,-wrap,qtest_readw +FUZZ_LDFLAGS += -Wl,-wrap,qtest_readl +FUZZ_LDFLAGS += -Wl,-wrap,qtest_readq +FUZZ_LDFLAGS += -Wl,-wrap,qtest_writeb +FUZZ_LDFLAGS += -Wl,-wrap,qtest_writew +FUZZ_LDFLAGS += -Wl,-wrap,qtest_writel +FUZZ_LDFLAGS += -Wl,-wrap,qtest_writeq +FUZZ_LDFLAGS += -Wl,-wrap,qtest_memread +FUZZ_LDFLAGS += -Wl,-wrap,qtest_bufread +FUZZ_LDFLAGS += -Wl,-wrap,qtest_memwrite +FUZZ_LDFLAGS += -Wl,-wrap,qtest_bufwrite +FUZZ_LDFLAGS += -Wl,-wrap,qtest_memset diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c index 33365c3782..ea630ddb9b 100644 --- a/tests/qtest/fuzz/fuzz.c +++ b/tests/qtest/fuzz/fuzz.c @@ -91,7 +91,10 @@ static void usage(char *path) printf(" * %s : %s\n", tmp->target->name, tmp->target->description); } - printf("Alternatively, add -target-FUZZ_TARGET to the executable name\n"); + printf("Alternatively, add -target-FUZZ_TARGET to the executable name\n\n" + "Set the environment variable FUZZ_SERIALIZE_QTEST=1 to serialize\n" + "QTest commands into an ASCII protocol. Useful for building crash\n" + "reproducers, but slows down execution.\n"); exit(0); } @@ -138,6 +141,7 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp) char *target_name; char *dir; + bool serialize = false; /* Initialize qgraph and modules */ qos_graph_init(); @@ -172,6 +176,13 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp) usage(**argv); } + /* Should we always serialize qtest commands? */ + if (getenv("FUZZ_SERIALIZE_QTEST")) { + serialize = true; + } + + fuzz_qtest_set_serialize(serialize); + /* Identify the fuzz target */ fuzz_target = fuzz_get_target(target_name); if (!fuzz_target) { diff --git a/tests/qtest/fuzz/fuzz.h b/tests/qtest/fuzz/fuzz.h index 03901d414e..72d5710f6c 100644 --- a/tests/qtest/fuzz/fuzz.h +++ b/tests/qtest/fuzz/fuzz.h @@ -82,6 +82,9 @@ typedef struct FuzzTarget { void flush_events(QTestState *); void reboot(QTestState *); +/* Use the QTest ASCII protocol or call address_space API directly?*/ +void fuzz_qtest_set_serialize(bool option); + /* * makes a copy of *target and adds it to the target-list. * i.e. fine to set up target on the caller's stack diff --git a/tests/qtest/fuzz/qtest_wrappers.c b/tests/qtest/fuzz/qtest_wrappers.c new file mode 100644 index 0000000000..713c830cdb --- /dev/null +++ b/tests/qtest/fuzz/qtest_wrappers.c @@ -0,0 +1,252 @@ +/* + * qtest function wrappers + * + * Copyright Red Hat Inc., 2019 + * + * Authors: + * Alexander Bulekov + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "exec/ioport.h" + +#include "fuzz.h" + +static bool serialize = true; + +#define WRAP(RET_TYPE, NAME_AND_ARGS)\ + RET_TYPE __wrap_##NAME_AND_ARGS;\ + RET_TYPE __real_##NAME_AND_ARGS; + +WRAP(uint8_t , qtest_inb(QTestState *s, uint16_t addr)) +WRAP(uint16_t , qtest_inw(QTestState *s, uint16_t addr)) +WRAP(uint32_t , qtest_inl(QTestState *s, uint16_t addr)) +WRAP(void , qtest_outb(QTestState *s, uint16_t addr, uint8_t value)) +WRAP(void , qtest_outw(QTestState *s, uint16_t addr, uint16_t value)) +WRAP(void , qtest_outl(QTestState *s, uint16_t addr, uint32_t value)) +WRAP(uint8_t , qtest_readb(QTestState *s, uint64_t addr)) +WRAP(uint16_t , qtest_readw(QTestState *s, uint64_t addr)) +WRAP(uint32_t , qtest_readl(QTestState *s, uint64_t addr)) +WRAP(uint64_t , qtest_readq(QTestState *s, uint64_t addr)) +WRAP(void , qtest_writeb(QTestState *s, uint64_t addr, uint8_t value)) +WRAP(void , qtest_writew(QTestState *s, uint64_t addr, uint16_t value)) +WRAP(void , qtest_writel(QTestState *s, uint64_t addr, uint32_t value)) +WRAP(void , qtest_writeq(QTestState *s, uint64_t addr, uint64_t value)) +WRAP(void , qtest_memread(QTestState *s, uint64_t addr, + void *data, size_t size)) +WRAP(void , qtest_bufread(QTestState *s, uint64_t addr, void *data, + size_t size)) +WRAP(void , qtest_memwrite(QTestState *s, uint64_t addr, const void *data, + size_t size)) +WRAP(void, qtest_bufwrite(QTestState *s, uint64_t addr, + const void *data, size_t size)) +WRAP(void, qtest_memset(QTestState *s, uint64_t addr, + uint8_t patt, size_t size)) + + +uint8_t __wrap_qtest_inb(QTestState *s, uint16_t addr) +{ + if (!serialize) { + return cpu_inb(addr); + } else { + return __real_qtest_inb(s, addr); + } +} + +uint16_t __wrap_qtest_inw(QTestState *s, uint16_t addr) +{ + if (!serialize) { + return cpu_inw(addr); + } else { + return __real_qtest_inw(s, addr); + } +} + +uint32_t __wrap_qtest_inl(QTestState *s, uint16_t addr) +{ + if (!serialize) { + return cpu_inl(addr); + } else { + return __real_qtest_inl(s, addr); + } +} + +void __wrap_qtest_outb(QTestState *s, uint16_t addr, uint8_t value) +{ + if (!serialize) { + cpu_outb(addr, value); + } else { + __real_qtest_outb(s, addr, value); + } +} + +void __wrap_qtest_outw(QTestState *s, uint16_t addr, uint16_t value) +{ + if (!serialize) { + cpu_outw(addr, value); + } else { + __real_qtest_outw(s, addr, value); + } +} + +void __wrap_qtest_outl(QTestState *s, uint16_t addr, uint32_t value) +{ + if (!serialize) { + cpu_outl(addr, value); + } else { + __real_qtest_outl(s, addr, value); + } +} + +uint8_t __wrap_qtest_readb(QTestState *s, uint64_t addr) +{ + uint8_t value; + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 1); + return value; + } else { + return __real_qtest_readb(s, addr); + } +} + +uint16_t __wrap_qtest_readw(QTestState *s, uint64_t addr) +{ + uint16_t value; + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 2); + return value; + } else { + return __real_qtest_readw(s, addr); + } +} + +uint32_t __wrap_qtest_readl(QTestState *s, uint64_t addr) +{ + uint32_t value; + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 4); + return value; + } else { + return __real_qtest_readl(s, addr); + } +} + +uint64_t __wrap_qtest_readq(QTestState *s, uint64_t addr) +{ + uint64_t value; + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 8); + return value; + } else { + return __real_qtest_readq(s, addr); + } +} + +void __wrap_qtest_writeb(QTestState *s, uint64_t addr, uint8_t value) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 1); + } else { + __real_qtest_writeb(s, addr, value); + } +} + +void __wrap_qtest_writew(QTestState *s, uint64_t addr, uint16_t value) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 2); + } else { + __real_qtest_writew(s, addr, value); + } +} + +void __wrap_qtest_writel(QTestState *s, uint64_t addr, uint32_t value) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 4); + } else { + __real_qtest_writel(s, addr, value); + } +} + +void __wrap_qtest_writeq(QTestState *s, uint64_t addr, uint64_t value) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + &value, 8); + } else { + __real_qtest_writeq(s, addr, value); + } +} + +void __wrap_qtest_memread(QTestState *s, uint64_t addr, void *data, size_t size) +{ + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, + size); + } else { + __real_qtest_memread(s, addr, data, size); + } +} + +void __wrap_qtest_bufread(QTestState *s, uint64_t addr, void *data, size_t size) +{ + if (!serialize) { + address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, + size); + } else { + __real_qtest_bufread(s, addr, data, size); + } +} + +void __wrap_qtest_memwrite(QTestState *s, uint64_t addr, const void *data, + size_t size) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + data, size); + } else { + __real_qtest_memwrite(s, addr, data, size); + } +} + +void __wrap_qtest_bufwrite(QTestState *s, uint64_t addr, + const void *data, size_t size) +{ + if (!serialize) { + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + data, size); + } else { + __real_qtest_bufwrite(s, addr, data, size); + } +} +void __wrap_qtest_memset(QTestState *s, uint64_t addr, + uint8_t patt, size_t size) +{ + void *data; + if (!serialize) { + data = malloc(size); + memset(data, patt, size); + address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, + data, size); + } else { + __real_qtest_memset(s, addr, patt, size); + } +} + +void fuzz_qtest_set_serialize(bool option) +{ + serialize = option; +} From patchwork Tue Jun 16 08:58:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 280403 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0138C433E0 for ; Tue, 16 Jun 2020 09:00:38 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8DC3D20663 for ; 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Tue, 16 Jun 2020 08:58:21 +0000 (UTC) Received: from thuth.com (ovpn-114-128.ams2.redhat.com [10.36.114.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id 63A956ED96; Tue, 16 Jun 2020 08:58:20 +0000 (UTC) From: Thomas Huth To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 3/7] fuzz: Add support for logging QTest commands Date: Tue, 16 Jun 2020 10:58:09 +0200 Message-Id: <20200616085813.29296-4-thuth@redhat.com> In-Reply-To: <20200616085813.29296-1-thuth@redhat.com> References: <20200616085813.29296-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/16 02:01:17 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov Signed-off-by: Alexander Bulekov Message-Id: <20200529221450.26673-3-alxndr@bu.edu> Reviewed-by: Darren Kenny Signed-off-by: Thomas Huth --- tests/qtest/fuzz/fuzz.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c index ea630ddb9b..a44fe479db 100644 --- a/tests/qtest/fuzz/fuzz.c +++ b/tests/qtest/fuzz/fuzz.c @@ -94,7 +94,9 @@ static void usage(char *path) printf("Alternatively, add -target-FUZZ_TARGET to the executable name\n\n" "Set the environment variable FUZZ_SERIALIZE_QTEST=1 to serialize\n" "QTest commands into an ASCII protocol. Useful for building crash\n" - "reproducers, but slows down execution.\n"); + "reproducers, but slows down execution.\n\n" + "Set the environment variable QTEST_LOG=1 to log all qtest commands" + "\n"); exit(0); } @@ -197,6 +199,11 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp) /* Run QEMU's softmmu main with the fuzz-target dependent arguments */ const char *init_cmdline = fuzz_target->get_init_cmdline(fuzz_target); + init_cmdline = g_strdup_printf("%s -qtest /dev/null -qtest-log %s", + init_cmdline, + getenv("QTEST_LOG") ? "/dev/fd/2" + : "/dev/null"); + /* Split the runcmd into an argv and argc */ wordexp_t result; From patchwork Tue Jun 16 08:58:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 280402 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87488C433DF for ; Tue, 16 Jun 2020 09:02:51 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 306CD2074D for ; 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Tue, 16 Jun 2020 08:58:22 +0000 (UTC) Received: from thuth.com (ovpn-114-128.ams2.redhat.com [10.36.114.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id CDE6A6ED96; Tue, 16 Jun 2020 08:58:21 +0000 (UTC) From: Thomas Huth To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 4/7] fuzz: add oss-fuzz build-script Date: Tue, 16 Jun 2020 10:58:10 +0200 Message-Id: <20200616085813.29296-5-thuth@redhat.com> In-Reply-To: <20200616085813.29296-1-thuth@redhat.com> References: <20200616085813.29296-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.120; envelope-from=thuth@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/16 02:45:54 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov It is neater to keep this in the QEMU repo, since any change that requires an update to the oss-fuzz build configuration, can make the necessary changes in the same series. Suggested-by: Philippe Mathieu-Daudé Signed-off-by: Alexander Bulekov Reviewed-by: Darren Kenny Message-Id: <20200612055145.12101-1-alxndr@bu.edu> Signed-off-by: Thomas Huth --- MAINTAINERS | 1 + scripts/oss-fuzz/build.sh | 105 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 106 insertions(+) create mode 100755 scripts/oss-fuzz/build.sh diff --git a/MAINTAINERS b/MAINTAINERS index a922775e45..9ec50e165d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2339,6 +2339,7 @@ R: Bandan Das R: Stefan Hajnoczi S: Maintained F: tests/qtest/fuzz/ +F: scripts/oss-fuzz/ Register API M: Alistair Francis diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh new file mode 100755 index 0000000000..f5cee3d67e --- /dev/null +++ b/scripts/oss-fuzz/build.sh @@ -0,0 +1,105 @@ +#!/bin/sh -e +# +# OSS-Fuzz build script. See: +# https://google.github.io/oss-fuzz/getting-started/new-project-guide/#buildsh +# +# The file is consumed by: +# https://github.com/google/oss-fuzz/blob/master/projects/qemu/Dockerfiles +# +# This code is licensed under the GPL version 2 or later. See +# the COPYING file in the top-level directory. +# + +# build project +# e.g. +# ./autogen.sh +# ./configure +# make -j$(nproc) all + +# build fuzzers +# e.g. +# $CXX $CXXFLAGS -std=c++11 -Iinclude \ +# /path/to/name_of_fuzzer.cc -o $OUT/name_of_fuzzer \ +# $LIB_FUZZING_ENGINE /path/to/library.a + +fatal () { + echo "Error : ${*}, exiting." + exit 1 +} + +OSS_FUZZ_BUILD_DIR="./build-oss-fuzz/" + +# There seems to be a bug in clang-11 (used for builds on oss-fuzz) : +# accel/tcg/cputlb.o: In function `load_memop': +# accel/tcg/cputlb.c:1505: undefined reference to `qemu_build_not_reached' +# +# When building with optimization, the compiler is expected to prove that the +# statement cannot be reached, and remove it. For some reason clang-11 doesn't +# remove it, resulting in an unresolved reference to qemu_build_not_reached +# Undefine the __OPTIMIZE__ macro which compiler.h relies on to choose whether +# to " #define qemu_build_not_reached() g_assert_not_reached() " +EXTRA_CFLAGS="$CFLAGS -U __OPTIMIZE__" + +if ! { [ -e "./COPYING" ] && + [ -e "./MAINTAINERS" ] && + [ -e "./Makefile" ] && + [ -e "./docs" ] && + [ -e "./VERSION" ] && + [ -e "./linux-user" ] && + [ -e "./softmmu" ];} ; then + fatal "Please run the script from the top of the QEMU tree" +fi + +mkdir -p $OSS_FUZZ_BUILD_DIR || fatal "mkdir $OSS_FUZZ_BUILD_DIR failed" +cd $OSS_FUZZ_BUILD_DIR || fatal "cd $OSS_FUZZ_BUILD_DIR failed" + + +if [ -z ${LIB_FUZZING_ENGINE+x} ]; then + LIB_FUZZING_ENGINE="-fsanitize=fuzzer" +fi + +if [ -z ${OUT+x} ]; then + DEST_DIR=$(realpath "./DEST_DIR") +else + DEST_DIR=$OUT +fi + +mkdir -p "$DEST_DIR/lib/" # Copy the shared libraries here + +# Build once to get the list of dynamic lib paths, and copy them over +../configure --disable-werror --cc="$CC" --cxx="$CXX" \ + --extra-cflags="$EXTRA_CFLAGS" + +if ! make CONFIG_FUZZ=y CFLAGS="$LIB_FUZZING_ENGINE" "-j$(nproc)" \ + i386-softmmu/fuzz; then + fatal "Build failed. Please specify a compiler with fuzzing support"\ + "using the \$CC and \$CXX environemnt variables, or specify a"\ + "\$LIB_FUZZING_ENGINE compatible with your compiler"\ + "\nFor example: CC=clang CXX=clang++ $0" +fi + +for i in $(ldd ./i386-softmmu/qemu-fuzz-i386 | cut -f3 -d' '); do + cp "$i" "$DEST_DIR/lib/" +done +rm ./i386-softmmu/qemu-fuzz-i386 + +# Build a second time to build the final binary with correct rpath +../configure --bindir="$DEST_DIR" --datadir="$DEST_DIR/data/" --disable-werror \ + --cc="$CC" --cxx="$CXX" --extra-cflags="$EXTRA_CFLAGS" \ + --extra-ldflags="-Wl,-rpath,'\$\$ORIGIN/lib'" +make CONFIG_FUZZ=y CFLAGS="$LIB_FUZZING_ENGINE" "-j$(nproc)" i386-softmmu/fuzz + +# Copy over the datadir +cp -r ../pc-bios/ "$DEST_DIR/pc-bios" + +# Run the fuzzer with no arguments, to print the help-string and get the list +# of available fuzz-targets. Copy over the qemu-fuzz-i386, naming it according +# to each available fuzz target (See 05509c8e6d fuzz: select fuzz target using +# executable name) +for target in $(./i386-softmmu/qemu-fuzz-i386 | awk '$1 ~ /\*/ {print $2}'); +do + cp ./i386-softmmu/qemu-fuzz-i386 "$DEST_DIR/qemu-fuzz-i386-target-$target" +done + +echo "Done. The fuzzers are located in $DEST_DIR" +exit 0 From patchwork Tue Jun 16 08:58:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 280401 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1B57C433DF for ; Tue, 16 Jun 2020 09:04:18 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7B0672074D for ; Tue, 16 Jun 2020 09:04:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="eh4WnIQo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B0672074D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jl7Vx-0004qa-Op for qemu-devel@archiver.kernel.org; Tue, 16 Jun 2020 05:04:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37984) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jl7QN-0006kP-E0 for qemu-devel@nongnu.org; Tue, 16 Jun 2020 04:58:31 -0400 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:35396 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jl7QK-0002B5-GS for qemu-devel@nongnu.org; Tue, 16 Jun 2020 04:58:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592297907; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type:in-reply-to:in-reply-to: references:references; bh=nnAhcYgPY7BwvyxLGEd32QwqaCWI+0MlCYqgsdU1dNY=; b=eh4WnIQoHx4LJWpY6qFNr3XXpGaSqaqn3vcYOCVW5x5r+xhV9cOFRHPiYzuCTmZJcImsrS vBM/LHFK2y6vtC9SkItvjTQyEbPCU2JTtS+4u1dDHFQ1inkHhj3YsJXa+F0DQQSU+IuDQh RKnbhehcb8Z3Z8D8upCbipnaXFj6yio= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-195-VBP3n7TDMo6tUIMpVnI_3g-1; Tue, 16 Jun 2020 04:58:25 -0400 X-MC-Unique: VBP3n7TDMo6tUIMpVnI_3g-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4E35E10AB645; Tue, 16 Jun 2020 08:58:24 +0000 (UTC) Received: from thuth.com (ovpn-114-128.ams2.redhat.com [10.36.114.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id 29D6F6ED96; Tue, 16 Jun 2020 08:58:23 +0000 (UTC) From: Thomas Huth To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 5/7] tests/qtest: Fix LGPL information in the file headers Date: Tue, 16 Jun 2020 10:58:11 +0200 Message-Id: <20200616085813.29296-6-thuth@redhat.com> In-Reply-To: <20200616085813.29296-1-thuth@redhat.com> References: <20200616085813.29296-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.81; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/16 02:45:57 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" It's either "GNU *Library* General Public License version 2" or "GNU Lesser General Public License version *2.1*", but there was no "version 2.0" of the "Lesser" license. So assume that version 2.1 is meant here. Message-Id: <20200605100645.6506-1-thuth@redhat.com> Reviewed-by: Laurent Vivier Reviewed-by: Stefan Hajnoczi Signed-off-by: Thomas Huth --- tests/qtest/e1000e-test.c | 2 +- tests/qtest/fuzz/qos_fuzz.c | 2 +- tests/qtest/libqos/aarch64-xlnx-zcu102-machine.c | 2 +- tests/qtest/libqos/arm-imx25-pdk-machine.c | 2 +- tests/qtest/libqos/arm-n800-machine.c | 2 +- tests/qtest/libqos/arm-raspi2-machine.c | 2 +- tests/qtest/libqos/arm-sabrelite-machine.c | 2 +- tests/qtest/libqos/arm-smdkc210-machine.c | 2 +- tests/qtest/libqos/arm-virt-machine.c | 2 +- tests/qtest/libqos/arm-xilinx-zynq-a9-machine.c | 2 +- tests/qtest/libqos/e1000e.c | 2 +- tests/qtest/libqos/e1000e.h | 2 +- tests/qtest/libqos/ppc64_pseries-machine.c | 2 +- tests/qtest/libqos/qgraph.c | 2 +- tests/qtest/libqos/qgraph.h | 2 +- tests/qtest/libqos/qgraph_internal.h | 2 +- tests/qtest/libqos/qos_external.c | 2 +- tests/qtest/libqos/qos_external.h | 2 +- tests/qtest/libqos/sdhci.c | 2 +- tests/qtest/libqos/sdhci.h | 2 +- tests/qtest/libqos/virtio-9p.c | 2 +- tests/qtest/libqos/virtio-9p.h | 2 +- tests/qtest/libqos/virtio-balloon.c | 2 +- tests/qtest/libqos/virtio-balloon.h | 2 +- tests/qtest/libqos/virtio-blk.c | 2 +- tests/qtest/libqos/virtio-blk.h | 2 +- tests/qtest/libqos/virtio-net.c | 2 +- tests/qtest/libqos/virtio-net.h | 2 +- tests/qtest/libqos/virtio-rng.c | 2 +- tests/qtest/libqos/virtio-rng.h | 2 +- tests/qtest/libqos/virtio-scsi.c | 2 +- tests/qtest/libqos/virtio-scsi.h | 2 +- tests/qtest/libqos/virtio-serial.c | 2 +- tests/qtest/libqos/virtio-serial.h | 2 +- tests/qtest/libqos/x86_64_pc-machine.c | 2 +- tests/qtest/qos-test.c | 2 +- 36 files changed, 36 insertions(+), 36 deletions(-) diff --git a/tests/qtest/e1000e-test.c b/tests/qtest/e1000e-test.c index 1a232a663a..fc226fdfeb 100644 --- a/tests/qtest/e1000e-test.c +++ b/tests/qtest/e1000e-test.c @@ -12,7 +12,7 @@ * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. + * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/fuzz/qos_fuzz.c b/tests/qtest/fuzz/qos_fuzz.c index 87eadb0889..0c68f5361f 100644 --- a/tests/qtest/fuzz/qos_fuzz.c +++ b/tests/qtest/fuzz/qos_fuzz.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/aarch64-xlnx-zcu102-machine.c b/tests/qtest/libqos/aarch64-xlnx-zcu102-machine.c index 1d5de5af00..8f827aeb52 100644 --- a/tests/qtest/libqos/aarch64-xlnx-zcu102-machine.c +++ b/tests/qtest/libqos/aarch64-xlnx-zcu102-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-imx25-pdk-machine.c b/tests/qtest/libqos/arm-imx25-pdk-machine.c index 25066fb8a9..0da3f19c0e 100644 --- a/tests/qtest/libqos/arm-imx25-pdk-machine.c +++ b/tests/qtest/libqos/arm-imx25-pdk-machine.c @@ -7,7 +7,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-n800-machine.c b/tests/qtest/libqos/arm-n800-machine.c index 87279bdb26..35f82070fa 100644 --- a/tests/qtest/libqos/arm-n800-machine.c +++ b/tests/qtest/libqos/arm-n800-machine.c @@ -7,7 +7,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-raspi2-machine.c b/tests/qtest/libqos/arm-raspi2-machine.c index 12a7cb7e4b..8480d80669 100644 --- a/tests/qtest/libqos/arm-raspi2-machine.c +++ b/tests/qtest/libqos/arm-raspi2-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-sabrelite-machine.c b/tests/qtest/libqos/arm-sabrelite-machine.c index e6df43795a..f6e403b538 100644 --- a/tests/qtest/libqos/arm-sabrelite-machine.c +++ b/tests/qtest/libqos/arm-sabrelite-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-smdkc210-machine.c b/tests/qtest/libqos/arm-smdkc210-machine.c index 215b628a7d..eebac7feeb 100644 --- a/tests/qtest/libqos/arm-smdkc210-machine.c +++ b/tests/qtest/libqos/arm-smdkc210-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-virt-machine.c b/tests/qtest/libqos/arm-virt-machine.c index 96ffe3ee5c..9316598f9e 100644 --- a/tests/qtest/libqos/arm-virt-machine.c +++ b/tests/qtest/libqos/arm-virt-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/arm-xilinx-zynq-a9-machine.c b/tests/qtest/libqos/arm-xilinx-zynq-a9-machine.c index 5bc95f2e73..473acce993 100644 --- a/tests/qtest/libqos/arm-xilinx-zynq-a9-machine.c +++ b/tests/qtest/libqos/arm-xilinx-zynq-a9-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/e1000e.c b/tests/qtest/libqos/e1000e.c index 560e7a2bb2..e2927ed2da 100644 --- a/tests/qtest/libqos/e1000e.c +++ b/tests/qtest/libqos/e1000e.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/e1000e.h b/tests/qtest/libqos/e1000e.h index dc4ab10f58..35183b2875 100644 --- a/tests/qtest/libqos/e1000e.h +++ b/tests/qtest/libqos/e1000e.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/ppc64_pseries-machine.c b/tests/qtest/libqos/ppc64_pseries-machine.c index 867f27a3c8..5d7bd88f2f 100644 --- a/tests/qtest/libqos/ppc64_pseries-machine.c +++ b/tests/qtest/libqos/ppc64_pseries-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/qgraph.c b/tests/qtest/libqos/qgraph.c index ca01de0743..eb0af8ab4a 100644 --- a/tests/qtest/libqos/qgraph.c +++ b/tests/qtest/libqos/qgraph.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/qgraph.h b/tests/qtest/libqos/qgraph.h index 3a25dda4b2..db1244eb59 100644 --- a/tests/qtest/libqos/qgraph.h +++ b/tests/qtest/libqos/qgraph.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/qgraph_internal.h b/tests/qtest/libqos/qgraph_internal.h index f4734c8681..aa3123f0f2 100644 --- a/tests/qtest/libqos/qgraph_internal.h +++ b/tests/qtest/libqos/qgraph_internal.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/qos_external.c b/tests/qtest/libqos/qos_external.c index 9f5180e18d..0dfc05cfb6 100644 --- a/tests/qtest/libqos/qos_external.c +++ b/tests/qtest/libqos/qos_external.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/qos_external.h b/tests/qtest/libqos/qos_external.h index 72d7f91707..56a2f37fde 100644 --- a/tests/qtest/libqos/qos_external.h +++ b/tests/qtest/libqos/qos_external.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/sdhci.c b/tests/qtest/libqos/sdhci.c index 309794bc52..fbf2e36aec 100644 --- a/tests/qtest/libqos/sdhci.c +++ b/tests/qtest/libqos/sdhci.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/sdhci.h b/tests/qtest/libqos/sdhci.h index a88b45ae9d..1acd3096e2 100644 --- a/tests/qtest/libqos/sdhci.h +++ b/tests/qtest/libqos/sdhci.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-9p.c b/tests/qtest/libqos/virtio-9p.c index 77dbfb62ad..c87b56132a 100644 --- a/tests/qtest/libqos/virtio-9p.c +++ b/tests/qtest/libqos/virtio-9p.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-9p.h b/tests/qtest/libqos/virtio-9p.h index b54e89b3a1..be9621a5e3 100644 --- a/tests/qtest/libqos/virtio-9p.h +++ b/tests/qtest/libqos/virtio-9p.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-balloon.c b/tests/qtest/libqos/virtio-balloon.c index 42a4c5831e..9745f4a83c 100644 --- a/tests/qtest/libqos/virtio-balloon.c +++ b/tests/qtest/libqos/virtio-balloon.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-balloon.h b/tests/qtest/libqos/virtio-balloon.h index 52661cc87d..5b919303a6 100644 --- a/tests/qtest/libqos/virtio-balloon.h +++ b/tests/qtest/libqos/virtio-balloon.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-blk.c b/tests/qtest/libqos/virtio-blk.c index 726e93c5c1..5fc69401be 100644 --- a/tests/qtest/libqos/virtio-blk.c +++ b/tests/qtest/libqos/virtio-blk.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-blk.h b/tests/qtest/libqos/virtio-blk.h index c05adc659d..5170f13cfe 100644 --- a/tests/qtest/libqos/virtio-blk.h +++ b/tests/qtest/libqos/virtio-blk.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-net.c b/tests/qtest/libqos/virtio-net.c index 710d440c3d..a9e253afe4 100644 --- a/tests/qtest/libqos/virtio-net.c +++ b/tests/qtest/libqos/virtio-net.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-net.h b/tests/qtest/libqos/virtio-net.h index 855c67d00f..b8cbec04af 100644 --- a/tests/qtest/libqos/virtio-net.h +++ b/tests/qtest/libqos/virtio-net.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-rng.c b/tests/qtest/libqos/virtio-rng.c index b86349e2fd..46f8d95b1f 100644 --- a/tests/qtest/libqos/virtio-rng.c +++ b/tests/qtest/libqos/virtio-rng.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-rng.h b/tests/qtest/libqos/virtio-rng.h index 9e192f11f7..9342372efa 100644 --- a/tests/qtest/libqos/virtio-rng.h +++ b/tests/qtest/libqos/virtio-rng.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-scsi.c b/tests/qtest/libqos/virtio-scsi.c index de739bec5f..c8c3598428 100644 --- a/tests/qtest/libqos/virtio-scsi.c +++ b/tests/qtest/libqos/virtio-scsi.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-scsi.h b/tests/qtest/libqos/virtio-scsi.h index 4ca19a6a7a..9e3774d99a 100644 --- a/tests/qtest/libqos/virtio-scsi.h +++ b/tests/qtest/libqos/virtio-scsi.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-serial.c b/tests/qtest/libqos/virtio-serial.c index 3e5b8b82c7..b95654085d 100644 --- a/tests/qtest/libqos/virtio-serial.c +++ b/tests/qtest/libqos/virtio-serial.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/virtio-serial.h b/tests/qtest/libqos/virtio-serial.h index 080fa8428d..3328c6cf19 100644 --- a/tests/qtest/libqos/virtio-serial.h +++ b/tests/qtest/libqos/virtio-serial.h @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/libqos/x86_64_pc-machine.c b/tests/qtest/libqos/x86_64_pc-machine.c index 6dfa705217..0edb1c9144 100644 --- a/tests/qtest/libqos/x86_64_pc-machine.c +++ b/tests/qtest/libqos/x86_64_pc-machine.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of diff --git a/tests/qtest/qos-test.c b/tests/qtest/qos-test.c index 3062a13557..8fdf87b183 100644 --- a/tests/qtest/qos-test.c +++ b/tests/qtest/qos-test.c @@ -5,7 +5,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. + * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of