From ad302b21aab6ce873c46c0e9d1ec17842b83132e Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Wed, 7 Dec 2022 14:14:52 +0100 Subject: [PATCH 01/15] qemu-iotests/stream-under-throttle: do not shutdown QEMU Without a kernel or boot disk a QEMU on s390 will exit (usually with a disabled wait state). This breaks the stream-under-throttle test case. Do not exit qemu if on s390. Signed-off-by: Christian Borntraeger Message-Id: <20221207131452.8455-1-borntraeger@linux.ibm.com> Reviewed-by: Thomas Huth Signed-off-by: Thomas Huth --- tests/qemu-iotests/tests/stream-under-throttle | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tests/qemu-iotests/tests/stream-under-throttle b/tests/qemu-iotests/tests/stream-under-throttle index 8d2d9e1684..c24dfbcaa2 100755 --- a/tests/qemu-iotests/tests/stream-under-throttle +++ b/tests/qemu-iotests/tests/stream-under-throttle @@ -88,6 +88,8 @@ class TestStreamWithThrottle(iotests.QMPTestCase): 'x-iops-total=10000,x-bps-total=104857600') self.vm.add_blockdev(self.vm.qmp_to_opts(blockdev)) self.vm.add_device('virtio-blk,iothread=iothr0,drive=throttled-node') + if iotests.qemu_default_machine == 's390-ccw-virtio': + self.vm.add_args('-no-shutdown') self.vm.launch() def tearDown(self) -> None: From 44c8a6ab45f48ea8efb0a9930127819afd7ee280 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Fri, 9 Dec 2022 17:47:43 +0100 Subject: [PATCH 02/15] tests/vm: Update get_default_jobs() to work on non-x86_64 non-KVM hosts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On non-x86_64 host, if KVM is not available we get: Traceback (most recent call last): File "tests/vm/basevm.py", line 634, in main vm = vmcls(args, config=config) File "tests/vm/basevm.py", line 104, in __init__ mem = max(4, args.jobs) TypeError: '>' not supported between instances of 'NoneType' and 'int' Fix by always returning a -- not ideal but safe -- '1' value. Fixes: b09539444a ("tests/vm: allow us to take advantage of MTTCG") Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221209164743.70836-1-philmd@linaro.org> Reviewed-by: Thomas Huth Signed-off-by: Thomas Huth --- tests/vm/basevm.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py index 2276364c42..23229e23d1 100644 --- a/tests/vm/basevm.py +++ b/tests/vm/basevm.py @@ -569,8 +569,7 @@ def parse_args(vmcls): # more cores. but only up to a reasonable limit. User # can always override these limits with --jobs. return min(multiprocessing.cpu_count() // 2, 8) - else: - return 1 + return 1 parser = argparse.ArgumentParser( formatter_class=argparse.ArgumentDefaultsHelpFormatter, From 6b1ec8a9472c9bbb44ad2923aad293ee304c5396 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 12 Dec 2022 18:12:52 +0100 Subject: [PATCH 03/15] MAINTAINERS: Add MIPS-related docs and configs to the MIPS architecture section MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit docs/system/target-mips.rst and configs/targets/mips* are not covered in our MAINTAINERS file yet, so let's add them now. Message-Id: <20221212171252.194864-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Thomas Huth --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 7a40d4d865..5606e5dbd2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -113,6 +113,8 @@ M: Philippe Mathieu-Daudé R: Jiaxun Yang S: Odd Fixes K: ^Subject:.*(?i)mips +F: docs/system/target-mips.rst +F: configs/targets/mips* Guest CPU cores (TCG) --------------------- From 94e273dbb569f97ef3e5b0db79bb75dc1078befd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sat, 17 Dec 2022 16:24:50 +0100 Subject: [PATCH 04/15] exec/memory: Expose memory_region_access_valid() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of having hardware device poking into memory internal API, expose memory_region_access_valid(). Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221217152454.96388-2-philmd@linaro.org> Reviewed-by: Eric Farman Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson Signed-off-by: Thomas Huth --- hw/s390x/s390-pci-inst.c | 2 +- include/exec/memory-internal.h | 4 ---- include/exec/memory.h | 4 ++++ 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index 9abe95130c..2eee5db7e1 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -13,7 +13,7 @@ #include "qemu/osdep.h" #include "exec/memop.h" -#include "exec/memory-internal.h" +#include "exec/memory.h" #include "qemu/error-report.h" #include "sysemu/hw_accel.h" #include "hw/s390x/s390-pci-inst.h" diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h index 9fcc2af25c..100c1237ac 100644 --- a/include/exec/memory-internal.h +++ b/include/exec/memory-internal.h @@ -38,10 +38,6 @@ void flatview_unref(FlatView *view); extern const MemoryRegionOps unassigned_mem_ops; -bool memory_region_access_valid(MemoryRegion *mr, hwaddr addr, - unsigned size, bool is_write, - MemTxAttrs attrs); - void flatview_add_to_dispatch(FlatView *fv, MemoryRegionSection *section); AddressSpaceDispatch *address_space_dispatch_new(FlatView *fv); void address_space_dispatch_compact(AddressSpaceDispatch *d); diff --git a/include/exec/memory.h b/include/exec/memory.h index 91f8a2395a..c37ffdbcd1 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -2442,6 +2442,10 @@ void memory_global_dirty_log_stop(unsigned int flags); void mtree_info(bool flatview, bool dispatch_tree, bool owner, bool disabled); +bool memory_region_access_valid(MemoryRegion *mr, hwaddr addr, + unsigned size, bool is_write, + MemTxAttrs attrs); + /** * memory_region_dispatch_read: perform a read directly to the specified * MemoryRegion. From 3ea7e312671686e616efa1b8caa5f5ce2d06543a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sat, 17 Dec 2022 16:24:52 +0100 Subject: [PATCH 05/15] hw/s390x/pv: Restrict Protected Virtualization to sysemu MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Protected Virtualization is irrelevant in user emulation. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221217152454.96388-4-philmd@linaro.org> Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson Signed-off-by: Thomas Huth --- target/s390x/cpu_features.c | 4 ++++ target/s390x/cpu_models.c | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c index 5528acd082..2e4e11d264 100644 --- a/target/s390x/cpu_features.c +++ b/target/s390x/cpu_features.c @@ -14,7 +14,9 @@ #include "qemu/osdep.h" #include "qemu/module.h" #include "cpu_features.h" +#ifndef CONFIG_USER_ONLY #include "hw/s390x/pv.h" +#endif #define DEF_FEAT(_FEAT, _NAME, _TYPE, _BIT, _DESC) \ [S390_FEAT_##_FEAT] = { \ @@ -107,6 +109,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type, feat = find_next_bit(features, S390_FEAT_MAX, feat + 1); } +#ifndef CONFIG_USER_ONLY if (!s390_is_pv()) { return; } @@ -147,6 +150,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type, default: return; } +#endif } void s390_add_from_feat_block(S390FeatBitmap features, S390FeatType type, diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index c3a4f80633..065ec6d66c 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -23,8 +23,8 @@ #include "qemu/qemu-print.h" #ifndef CONFIG_USER_ONLY #include "sysemu/sysemu.h" -#endif #include "hw/s390x/pv.h" +#endif #define CPUDEF_INIT(_type, _gen, _ec_ga, _mha_pow, _hmfai, _name, _desc) \ { \ @@ -236,6 +236,7 @@ bool s390_has_feat(S390Feat feat) return 0; } +#ifndef CONFIG_USER_ONLY if (s390_is_pv()) { switch (feat) { case S390_FEAT_DIAG_318: @@ -259,6 +260,7 @@ bool s390_has_feat(S390Feat feat) break; } } +#endif return test_bit(feat, cpu->model->features); } From 983cec881023bbb0bd1b3981b8bcc194eea4fdb3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sat, 17 Dec 2022 16:24:53 +0100 Subject: [PATCH 06/15] target/s390x/tcg/misc_helper: Remove unused "memory.h" include MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221217152454.96388-5-philmd@linaro.org> Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson Signed-off-by: Thomas Huth --- target/s390x/tcg/misc_helper.c | 1 - 1 file changed, 1 deletion(-) diff --git a/target/s390x/tcg/misc_helper.c b/target/s390x/tcg/misc_helper.c index 71388a7119..576157b1f3 100644 --- a/target/s390x/tcg/misc_helper.c +++ b/target/s390x/tcg/misc_helper.c @@ -23,7 +23,6 @@ #include "qemu/main-loop.h" #include "cpu.h" #include "s390x-internal.h" -#include "exec/memory.h" #include "qemu/host-utils.h" #include "exec/helper-proto.h" #include "qemu/timer.h" From e4272df0987366a96ac10a3961aa2eccbb42d41f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sat, 17 Dec 2022 16:24:54 +0100 Subject: [PATCH 07/15] target/s390x/tcg/excp_helper: Restrict system headers to sysemu MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221217152454.96388-6-philmd@linaro.org> Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson Signed-off-by: Thomas Huth --- target/s390x/tcg/excp_helper.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/s390x/tcg/excp_helper.c b/target/s390x/tcg/excp_helper.c index fe02d82201..bc767f0443 100644 --- a/target/s390x/tcg/excp_helper.c +++ b/target/s390x/tcg/excp_helper.c @@ -21,15 +21,15 @@ #include "qemu/osdep.h" #include "qemu/log.h" #include "cpu.h" -#include "s390x-internal.h" #include "exec/helper-proto.h" -#include "qemu/timer.h" #include "exec/exec-all.h" #include "exec/cpu_ldst.h" -#include "hw/s390x/ioinst.h" -#include "exec/address-spaces.h" +#include "s390x-internal.h" #include "tcg_s390x.h" #ifndef CONFIG_USER_ONLY +#include "qemu/timer.h" +#include "exec/address-spaces.h" +#include "hw/s390x/ioinst.h" #include "hw/s390x/s390_flic.h" #include "hw/boards.h" #endif From 057733f2e57e9793db6cc74e0df56dcb0bfe1bee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Tue, 20 Dec 2022 15:56:24 +0100 Subject: [PATCH 08/15] target/s390x: Restrict sysemu/reset.h to system emulation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In user emulation, threads -- implemented as CPU -- are created/destroyed, but never reset. There is no point in allowing the user emulation access the sysemu/reset API. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221220145625.26392-5-philmd@linaro.org> Reviewed-by: Thomas Huth Signed-off-by: Thomas Huth --- target/s390x/cpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index 96562c516d..b10a8541ff 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -26,7 +26,6 @@ #include "s390x-internal.h" #include "kvm/kvm_s390x.h" #include "sysemu/kvm.h" -#include "sysemu/reset.h" #include "qemu/module.h" #include "trace.h" #include "qapi/qapi-types-machine.h" @@ -35,6 +34,9 @@ #include "fpu/softfloat-helpers.h" #include "disas/capstone.h" #include "sysemu/tcg.h" +#ifndef CONFIG_USER_ONLY +#include "sysemu/reset.h" +#endif #define CR0_RESET 0xE0UL #define CR14_RESET 0xC2000000UL; From beecc4b78d0d622a39e22edc6301be5282c4f2b5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Tue, 3 Jan 2023 15:08:09 +0400 Subject: [PATCH 09/15] tests/readconfig: spice doesn't support unix socket on windows yet MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Marc-André Lureau Message-Id: <20230103110814.3726795-6-marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth Signed-off-by: Thomas Huth --- tests/qtest/readconfig-test.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tests/qtest/readconfig-test.c b/tests/qtest/readconfig-test.c index c7a9b0c7dd..9ef870643d 100644 --- a/tests/qtest/readconfig-test.c +++ b/tests/qtest/readconfig-test.c @@ -109,8 +109,10 @@ static void test_spice(void) QTestState *qts; const char *cfgdata = "[spice]\n" - "disable-ticketing = \"on\"\n" - "unix = \"on\"\n"; +#ifndef WIN32 + "unix = \"on\"\n" +#endif + "disable-ticketing = \"on\"\n"; qts = qtest_init_with_config(cfgdata); /* Test valid command */ From 9a2112f9aeb01dee8c0ff6d9158bb0c38879be21 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 9 Jan 2023 09:08:23 +0100 Subject: [PATCH 10/15] tests/qtest/bios-tables-test: Replace -no-hpet with hpet=off machine parameter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We are going to deprecate (and finally remove later) the -no-hpet command line option. Prepare the bios-tables-test by using the replacement hpet=off machine parameter instead. Message-Id: <20230109081205.116369-1-thuth@redhat.com> Reviewed-by: Daniel P. Berrangé Signed-off-by: Thomas Huth --- tests/qtest/bios-tables-test.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index 395d441212..19b5b5a38b 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -78,6 +78,7 @@ typedef struct { bool tcg_only; const char *machine; + const char *machine_param; const char *variant; const char *uefi_fl1; const char *uefi_fl2; @@ -776,26 +777,29 @@ static char *test_acpi_create_args(test_data *data, const char *params, * when arm/virt boad starts to support it. */ if (data->cd) { - args = g_strdup_printf("-machine %s %s -accel tcg " + args = g_strdup_printf("-machine %s%s %s -accel tcg " "-nodefaults -nographic " "-drive if=pflash,format=raw,file=%s,readonly=on " "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", - data->machine, data->tcg_only ? "" : "-accel kvm", + data->machine, data->machine_param ?: "", + data->tcg_only ? "" : "-accel kvm", data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); } else { - args = g_strdup_printf("-machine %s %s -accel tcg " + args = g_strdup_printf("-machine %s%s %s -accel tcg " "-nodefaults -nographic " "-drive if=pflash,format=raw,file=%s,readonly=on " "-drive if=pflash,format=raw,file=%s,snapshot=on %s", - data->machine, data->tcg_only ? "" : "-accel kvm", + data->machine, data->machine_param ?: "", + data->tcg_only ? "" : "-accel kvm", data->uefi_fl1, data->uefi_fl2, params ? params : ""); } } else { - args = g_strdup_printf("-machine %s %s -accel tcg " + args = g_strdup_printf("-machine %s%s %s -accel tcg " "-net none %s " "-drive id=hd0,if=none,file=%s,format=raw " "-device %s,drive=hd0 ", - data->machine, data->tcg_only ? "" : "-accel kvm", + data->machine, data->machine_param ?: "", + data->tcg_only ? "" : "-accel kvm", params ? params : "", disk, data->blkdev ?: "ide-hd"); } @@ -1141,8 +1145,9 @@ static void test_acpi_piix4_tcg_nohpet(void) memset(&data, 0, sizeof(data)); data.machine = MACHINE_PC; + data.machine_param = ",hpet=off"; data.variant = ".nohpet"; - test_acpi_one("-no-hpet", &data); + test_acpi_one(NULL, &data); free_test_data(&data); } @@ -1210,8 +1215,9 @@ static void test_acpi_q35_tcg_nohpet(void) memset(&data, 0, sizeof(data)); data.machine = MACHINE_Q35; + data.machine_param = ",hpet=off"; data.variant = ".nohpet"; - test_acpi_one("-no-hpet", &data); + test_acpi_one(NULL, &data); free_test_data(&data); } From df37330c05fbc4bff26c28588d60c302332db0b1 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Thu, 29 Dec 2022 12:49:13 +0100 Subject: [PATCH 11/15] i386: Deprecate the -no-hpet QEMU command line option MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The HPET setting has been turned into a machine property a while ago already, so we should finally do the next step and deprecate the legacy CLI option, too. Message-Id: <20221229114913.260400-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Ján Tomko Signed-off-by: Thomas Huth --- docs/about/deprecated.rst | 6 ++++++ qemu-options.hx | 2 +- softmmu/vl.c | 1 + 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 93affe3669..2ae6a79b21 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -114,6 +114,12 @@ form is preferred. Using ``-drive if=none`` to configure the OTP device of the sifive_u RISC-V machine is deprecated. Use ``-drive if=pflash`` instead. +``-no-hpet`` (since 8.0) +'''''''''''''''''''''''' + +The HPET setting has been turned into a machine property. +Use ``-machine hpet=off`` instead. + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/qemu-options.hx b/qemu-options.hx index 7f99d15b23..a3adb4163e 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2542,7 +2542,7 @@ DEF("no-hpet", 0, QEMU_OPTION_no_hpet, "-no-hpet disable HPET\n", QEMU_ARCH_I386) SRST ``-no-hpet`` - Disable HPET support. + Disable HPET support. Deprecated, use '-machine hpet=off' instead. ERST DEF("acpitable", HAS_ARG, QEMU_OPTION_acpitable, diff --git a/softmmu/vl.c b/softmmu/vl.c index 798e1dc933..9bd0e52d01 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -3259,6 +3259,7 @@ void qemu_init(int argc, char **argv) qdict_put_str(machine_opts_dict, "acpi", "off"); break; case QEMU_OPTION_no_hpet: + warn_report("-no-hpet is deprecated, use '-machine hpet=off' instead"); qdict_put_str(machine_opts_dict, "hpet", "off"); break; case QEMU_OPTION_no_reboot: From d88ce91299053c437f42d22ab5b9e7adbd2cc2a7 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Tue, 13 Dec 2022 11:18:06 +0100 Subject: [PATCH 12/15] docs/interop: Change the vnc-ledstate-Pseudo-encoding doc into .rst The file seems to contain perfectly valid rst syntax already, so rename it to .rst and wire it up in the index. Message-Id: <20221213101806.46640-1-thuth@redhat.com> Signed-off-by: Thomas Huth --- docs/interop/index.rst | 1 + ...tate-Pseudo-encoding.txt => vnc-ledstate-pseudo-encoding.rst} | 0 2 files changed, 1 insertion(+) rename docs/interop/{vnc-ledstate-Pseudo-encoding.txt => vnc-ledstate-pseudo-encoding.rst} (100%) diff --git a/docs/interop/index.rst b/docs/interop/index.rst index b7632acb7b..6351ff9ba6 100644 --- a/docs/interop/index.rst +++ b/docs/interop/index.rst @@ -23,3 +23,4 @@ are useful for making QEMU interoperate with other software. vhost-user-gpu vhost-vdpa virtio-balloon-stats + vnc-ledstate-pseudo-encoding diff --git a/docs/interop/vnc-ledstate-Pseudo-encoding.txt b/docs/interop/vnc-ledstate-pseudo-encoding.rst similarity index 100% rename from docs/interop/vnc-ledstate-Pseudo-encoding.txt rename to docs/interop/vnc-ledstate-pseudo-encoding.rst From 8b6aa69365ca6e9bbc3bf557a6ccc5ed2b468bec Mon Sep 17 00:00:00 2001 From: Nikita Ivanov Date: Sun, 23 Oct 2022 12:04:21 +0300 Subject: [PATCH 13/15] Refactoring: refactor TFR() macro to RETRY_ON_EINTR() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rename macro name to more transparent one and refactor it to expression. Signed-off-by: Nikita Ivanov Message-Id: <20221023090422.242617-2-nivanov@cloudlinux.com> Reviewed-by: Marc-André Lureau Reviewed-by: Bin Meng Reviewed-by: Christian Schoenebeck Signed-off-by: Thomas Huth --- chardev/char-fd.c | 2 +- chardev/char-pipe.c | 8 +++++--- include/qemu/osdep.h | 8 +++++++- net/tap-bsd.c | 6 +++--- net/tap-linux.c | 2 +- net/tap-solaris.c | 8 ++++---- net/tap.c | 2 +- os-posix.c | 2 +- tests/qtest/libqtest.c | 2 +- 9 files changed, 24 insertions(+), 16 deletions(-) diff --git a/chardev/char-fd.c b/chardev/char-fd.c index cf78454841..d2c4923359 100644 --- a/chardev/char-fd.c +++ b/chardev/char-fd.c @@ -198,7 +198,7 @@ int qmp_chardev_open_file_source(char *src, int flags, Error **errp) { int fd = -1; - TFR(fd = qemu_open_old(src, flags, 0666)); + fd = RETRY_ON_EINTR(qemu_open_old(src, flags, 0666)); if (fd == -1) { error_setg_file_open(errp, errno, src); } diff --git a/chardev/char-pipe.c b/chardev/char-pipe.c index 66d3b85091..5ad30bcc59 100644 --- a/chardev/char-pipe.c +++ b/chardev/char-pipe.c @@ -131,8 +131,8 @@ static void qemu_chr_open_pipe(Chardev *chr, filename_in = g_strdup_printf("%s.in", filename); filename_out = g_strdup_printf("%s.out", filename); - TFR(fd_in = qemu_open_old(filename_in, O_RDWR | O_BINARY)); - TFR(fd_out = qemu_open_old(filename_out, O_RDWR | O_BINARY)); + fd_in = RETRY_ON_EINTR(qemu_open_old(filename_in, O_RDWR | O_BINARY)); + fd_out = RETRY_ON_EINTR(qemu_open_old(filename_out, O_RDWR | O_BINARY)); g_free(filename_in); g_free(filename_out); if (fd_in < 0 || fd_out < 0) { @@ -142,7 +142,9 @@ static void qemu_chr_open_pipe(Chardev *chr, if (fd_out >= 0) { close(fd_out); } - TFR(fd_in = fd_out = qemu_open_old(filename, O_RDWR | O_BINARY)); + fd_in = fd_out = RETRY_ON_EINTR( + qemu_open_old(filename, O_RDWR | O_BINARY) + ); if (fd_in < 0) { error_setg_file_open(errp, errno, filename); return; diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index b9c4307779..7d059ad526 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -251,7 +251,13 @@ void QEMU_ERROR("code path is reachable") #define ESHUTDOWN 4099 #endif -#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) +#define RETRY_ON_EINTR(expr) \ + (__extension__ \ + ({ typeof(expr) __result; \ + do { \ + __result = (expr); \ + } while (__result == -1 && errno == EINTR); \ + __result; })) /* time_t may be either 32 or 64 bits depending on the host OS, and * can be either signed or unsigned, so we can't just hardcode a diff --git a/net/tap-bsd.c b/net/tap-bsd.c index 005ce05c6e..4c98fdd337 100644 --- a/net/tap-bsd.c +++ b/net/tap-bsd.c @@ -56,7 +56,7 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, } else { snprintf(dname, sizeof dname, "/dev/tap%d", i); } - TFR(fd = open(dname, O_RDWR)); + fd = RETRY_ON_EINTR(open(dname, O_RDWR)); if (fd >= 0) { break; } @@ -111,7 +111,7 @@ static int tap_open_clone(char *ifname, int ifname_size, Error **errp) int fd, s, ret; struct ifreq ifr; - TFR(fd = open(PATH_NET_TAP, O_RDWR)); + fd = RETRY_ON_EINTR(open(PATH_NET_TAP, O_RDWR)); if (fd < 0) { error_setg_errno(errp, errno, "could not open %s", PATH_NET_TAP); return -1; @@ -159,7 +159,7 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, if (ifname[0] != '\0') { char dname[100]; snprintf(dname, sizeof dname, "/dev/%s", ifname); - TFR(fd = open(dname, O_RDWR)); + fd = RETRY_ON_EINTR(open(dname, O_RDWR)); if (fd < 0 && errno != ENOENT) { error_setg_errno(errp, errno, "could not open %s", dname); return -1; diff --git a/net/tap-linux.c b/net/tap-linux.c index 304ff45071..f54f308d35 100644 --- a/net/tap-linux.c +++ b/net/tap-linux.c @@ -45,7 +45,7 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, int len = sizeof(struct virtio_net_hdr); unsigned int features; - TFR(fd = open(PATH_NET_TUN, O_RDWR)); + fd = RETRY_ON_EINTR(open(PATH_NET_TUN, O_RDWR)); if (fd < 0) { error_setg_errno(errp, errno, "could not open %s", PATH_NET_TUN); return -1; diff --git a/net/tap-solaris.c b/net/tap-solaris.c index a44f8805c2..38e15028bf 100644 --- a/net/tap-solaris.c +++ b/net/tap-solaris.c @@ -84,13 +84,13 @@ static int tap_alloc(char *dev, size_t dev_size, Error **errp) if( ip_fd ) close(ip_fd); - TFR(ip_fd = open("/dev/udp", O_RDWR, 0)); + ip_fd = RETRY_ON_EINTR(open("/dev/udp", O_RDWR, 0)); if (ip_fd < 0) { error_setg(errp, "Can't open /dev/ip (actually /dev/udp)"); return -1; } - TFR(tap_fd = open("/dev/tap", O_RDWR, 0)); + tap_fd = RETRY_ON_EINTR(open("/dev/tap", O_RDWR, 0)); if (tap_fd < 0) { error_setg(errp, "Can't open /dev/tap"); return -1; @@ -104,7 +104,7 @@ static int tap_alloc(char *dev, size_t dev_size, Error **errp) if ((ppa = ioctl (tap_fd, I_STR, &strioc_ppa)) < 0) error_report("Can't assign new interface"); - TFR(if_fd = open("/dev/tap", O_RDWR, 0)); + if_fd = RETRY_ON_EINTR(open("/dev/tap", O_RDWR, 0)); if (if_fd < 0) { error_setg(errp, "Can't open /dev/tap (2)"); return -1; @@ -137,7 +137,7 @@ static int tap_alloc(char *dev, size_t dev_size, Error **errp) if (ioctl (ip_fd, I_PUSH, "arp") < 0) error_report("Can't push ARP module (3)"); /* Open arp_fd */ - TFR(arp_fd = open ("/dev/tap", O_RDWR, 0)); + arp_fd = RETRY_ON_EINTR(open("/dev/tap", O_RDWR, 0)); if (arp_fd < 0) error_report("Can't open %s", "/dev/tap"); diff --git a/net/tap.c b/net/tap.c index e28ceb078f..bd85c56a04 100644 --- a/net/tap.c +++ b/net/tap.c @@ -650,7 +650,7 @@ static int net_tap_init(const NetdevTapOptions *tap, int *vnet_hdr, vnet_hdr_required = 0; } - TFR(fd = tap_open(ifname, ifname_sz, vnet_hdr, vnet_hdr_required, + fd = RETRY_ON_EINTR(tap_open(ifname, ifname_sz, vnet_hdr, vnet_hdr_required, mq_required, errp)); if (fd < 0) { return -1; diff --git a/os-posix.c b/os-posix.c index 4858650c3e..5adc69f560 100644 --- a/os-posix.c +++ b/os-posix.c @@ -272,7 +272,7 @@ void os_setup_post(void) error_report("not able to chdir to /: %s", strerror(errno)); exit(1); } - TFR(fd = qemu_open_old("/dev/null", O_RDWR)); + fd = RETRY_ON_EINTR(qemu_open_old("/dev/null", O_RDWR)); if (fd == -1) { exit(1); } diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index 2fbc3b88f3..f9c8987678 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -203,7 +203,7 @@ void qtest_wait_qemu(QTestState *s) #ifndef _WIN32 pid_t pid; - TFR(pid = waitpid(s->qemu_pid, &s->wstatus, 0)); + pid = RETRY_ON_EINTR(waitpid(s->qemu_pid, &s->wstatus, 0)); assert(pid == s->qemu_pid); #else DWORD ret; From 37b0b24e933c18269dddbf6b83f91823cacf8105 Mon Sep 17 00:00:00 2001 From: Nikita Ivanov Date: Sun, 23 Oct 2022 12:04:22 +0300 Subject: [PATCH 14/15] error handling: Use RETRY_ON_EINTR() macro where applicable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is a defined RETRY_ON_EINTR() macro in qemu/osdep.h which handles the same while loop. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/415 Signed-off-by: Nikita Ivanov Message-Id: <20221023090422.242617-3-nivanov@cloudlinux.com> Reviewed-by: Marc-André Lureau [thuth: Dropped the hunk that changed socket_accept() in libqtest.c] Signed-off-by: Thomas Huth --- block/file-posix.c | 37 ++++++++++++++++--------------------- chardev/char-pty.c | 4 +--- hw/9pfs/9p-local.c | 8 ++------ net/l2tpv3.c | 17 +++++------------ net/socket.c | 16 +++++++--------- net/tap.c | 8 ++------ qga/commands-posix.c | 4 +--- semihosting/syscalls.c | 4 +--- tests/qtest/libqtest.c | 4 +--- tests/vhost-user-bridge.c | 4 +--- util/main-loop.c | 4 +--- util/osdep.c | 4 +--- util/vfio-helpers.c | 12 ++++++------ 13 files changed, 45 insertions(+), 81 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index b9647c5ffc..b9955db205 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -1229,9 +1229,7 @@ static int hdev_get_max_segments(int fd, struct stat *st) ret = -errno; goto out; } - do { - ret = read(sysfd, buf, sizeof(buf) - 1); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR(read(sysfd, buf, sizeof(buf) - 1)); if (ret < 0) { ret = -errno; goto out; @@ -1379,9 +1377,9 @@ static int handle_aiocb_ioctl(void *opaque) RawPosixAIOData *aiocb = opaque; int ret; - do { - ret = ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR( + ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf) + ); if (ret == -1) { return -errno; } @@ -1463,18 +1461,17 @@ static ssize_t handle_aiocb_rw_vector(RawPosixAIOData *aiocb) { ssize_t len; - do { - if (aiocb->aio_type & QEMU_AIO_WRITE) - len = qemu_pwritev(aiocb->aio_fildes, - aiocb->io.iov, - aiocb->io.niov, - aiocb->aio_offset); - else - len = qemu_preadv(aiocb->aio_fildes, - aiocb->io.iov, - aiocb->io.niov, - aiocb->aio_offset); - } while (len == -1 && errno == EINTR); + len = RETRY_ON_EINTR( + (aiocb->aio_type & QEMU_AIO_WRITE) ? + qemu_pwritev(aiocb->aio_fildes, + aiocb->io.iov, + aiocb->io.niov, + aiocb->aio_offset) : + qemu_preadv(aiocb->aio_fildes, + aiocb->io.iov, + aiocb->io.niov, + aiocb->aio_offset) + ); if (len == -1) { return -errno; @@ -1899,9 +1896,7 @@ static int allocate_first_block(int fd, size_t max_size) buf = qemu_memalign(max_align, write_size); memset(buf, 0, write_size); - do { - n = pwrite(fd, buf, write_size, 0); - } while (n == -1 && errno == EINTR); + n = RETRY_ON_EINTR(pwrite(fd, buf, write_size, 0)); ret = (n == -1) ? -errno : 0; diff --git a/chardev/char-pty.c b/chardev/char-pty.c index 53f25c6bbd..92fd33c854 100644 --- a/chardev/char-pty.c +++ b/chardev/char-pty.c @@ -93,9 +93,7 @@ static void pty_chr_update_read_handler(Chardev *chr) pfd.fd = fioc->fd; pfd.events = G_IO_OUT; pfd.revents = 0; - do { - rc = g_poll(&pfd, 1, 0); - } while (rc == -1 && errno == EINTR); + rc = RETRY_ON_EINTR(g_poll(&pfd, 1, 0)); assert(rc >= 0); if (pfd.revents & G_IO_HUP) { diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index d2246a3d7e..9d07620235 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -470,9 +470,7 @@ static ssize_t local_readlink(FsContext *fs_ctx, V9fsPath *fs_path, if (fd == -1) { return -1; } - do { - tsize = read(fd, (void *)buf, bufsz); - } while (tsize == -1 && errno == EINTR); + tsize = RETRY_ON_EINTR(read(fd, (void *)buf, bufsz)); close_preserve_errno(fd); } else if ((fs_ctx->export_flags & V9FS_SM_PASSTHROUGH) || (fs_ctx->export_flags & V9FS_SM_NONE)) { @@ -908,9 +906,7 @@ static int local_symlink(FsContext *fs_ctx, const char *oldpath, } /* Write the oldpath (target) to the file. */ oldpath_size = strlen(oldpath); - do { - write_size = write(fd, (void *)oldpath, oldpath_size); - } while (write_size == -1 && errno == EINTR); + write_size = RETRY_ON_EINTR(write(fd, (void *)oldpath, oldpath_size)); close_preserve_errno(fd); if (write_size != oldpath_size) { diff --git a/net/l2tpv3.c b/net/l2tpv3.c index 5852e42738..53b2d32573 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -240,9 +240,7 @@ static ssize_t net_l2tpv3_receive_dgram_iov(NetClientState *nc, message.msg_control = NULL; message.msg_controllen = 0; message.msg_flags = 0; - do { - ret = sendmsg(s->fd, &message, 0); - } while ((ret == -1) && (errno == EINTR)); + ret = RETRY_ON_EINTR(sendmsg(s->fd, &message, 0)); if (ret > 0) { ret -= s->offset; } else if (ret == 0) { @@ -285,9 +283,7 @@ static ssize_t net_l2tpv3_receive_dgram(NetClientState *nc, message.msg_control = NULL; message.msg_controllen = 0; message.msg_flags = 0; - do { - ret = sendmsg(s->fd, &message, 0); - } while ((ret == -1) && (errno == EINTR)); + ret = RETRY_ON_EINTR(sendmsg(s->fd, &message, 0)); if (ret > 0) { ret -= s->offset; } else if (ret == 0) { @@ -434,12 +430,9 @@ static void net_l2tpv3_send(void *opaque) msgvec = s->msgvec + s->queue_head; if (target_count > 0) { - do { - count = recvmmsg( - s->fd, - msgvec, - target_count, MSG_DONTWAIT, NULL); - } while ((count == -1) && (errno == EINTR)); + count = RETRY_ON_EINTR( + recvmmsg(s->fd, msgvec, target_count, MSG_DONTWAIT, NULL) + ); if (count < 0) { /* Recv error - we still need to flush packets here, * (re)set queue head to current position diff --git a/net/socket.c b/net/socket.c index b67437a1f0..2fc5696755 100644 --- a/net/socket.c +++ b/net/socket.c @@ -117,15 +117,13 @@ static ssize_t net_socket_receive_dgram(NetClientState *nc, const uint8_t *buf, NetSocketState *s = DO_UPCAST(NetSocketState, nc, nc); ssize_t ret; - do { - if (s->dgram_dst.sin_family != AF_UNIX) { - ret = sendto(s->fd, buf, size, 0, - (struct sockaddr *)&s->dgram_dst, - sizeof(s->dgram_dst)); - } else { - ret = send(s->fd, buf, size, 0); - } - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR( + s->dgram_dst.sin_family != AF_UNIX ? + sendto(s->fd, buf, size, 0, + (struct sockaddr *)&s->dgram_dst, + sizeof(s->dgram_dst)) : + send(s->fd, buf, size, 0) + ); if (ret == -1 && errno == EAGAIN) { net_socket_write_poll(s, true); diff --git a/net/tap.c b/net/tap.c index bd85c56a04..7d7bc1dc5f 100644 --- a/net/tap.c +++ b/net/tap.c @@ -102,9 +102,7 @@ static ssize_t tap_write_packet(TAPState *s, const struct iovec *iov, int iovcnt { ssize_t len; - do { - len = writev(s->fd, iov, iovcnt); - } while (len == -1 && errno == EINTR); + len = RETRY_ON_EINTR(writev(s->fd, iov, iovcnt)); if (len == -1 && errno == EAGAIN) { tap_write_poll(s, true); @@ -577,9 +575,7 @@ static int net_bridge_run_helper(const char *helper, const char *bridge, close(sv[1]); - do { - fd = recv_fd(sv[0]); - } while (fd == -1 && errno == EINTR); + fd = RETRY_ON_EINTR(recv_fd(sv[0])); saved_errno = errno; close(sv[0]); diff --git a/qga/commands-posix.c b/qga/commands-posix.c index b19b9c5d18..ebd33a643c 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -63,9 +63,7 @@ static void ga_wait_child(pid_t pid, int *status, Error **errp) *status = 0; - do { - rpid = waitpid(pid, status, 0); - } while (rpid == -1 && errno == EINTR); + rpid = RETRY_ON_EINTR(waitpid(pid, status, 0)); if (rpid == -1) { error_setg_errno(errp, errno, "failed to wait for child (pid: %d)", diff --git a/semihosting/syscalls.c b/semihosting/syscalls.c index 508a0ad88c..5893c760c5 100644 --- a/semihosting/syscalls.c +++ b/semihosting/syscalls.c @@ -317,9 +317,7 @@ static void host_read(CPUState *cs, gdb_syscall_complete_cb complete, complete(cs, -1, EFAULT); return; } - do { - ret = read(gf->hostfd, ptr, len); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR(read(gf->hostfd, ptr, len)); if (ret == -1) { complete(cs, -1, errno); unlock_user(ptr, buf, 0); diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index f9c8987678..5cb38f90da 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -689,9 +689,7 @@ int qtest_socket_server(const char *socket_path) addr.sun_family = AF_UNIX; snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); - do { - ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr)); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR(bind(sock, (struct sockaddr *)&addr, sizeof(addr))); g_assert_cmpint(ret, !=, -1); ret = listen(sock, 1); g_assert_cmpint(ret, !=, -1); diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c index fecdf915e7..a5c711b1de 100644 --- a/tests/vhost-user-bridge.c +++ b/tests/vhost-user-bridge.c @@ -331,9 +331,7 @@ vubr_backend_recv_cb(int sock, void *ctx) .msg_iovlen = num, .msg_flags = MSG_DONTWAIT, }; - do { - ret = recvmsg(vubr->backend_udp_sock, &msg, 0); - } while (ret == -1 && (errno == EINTR)); + ret = RETRY_ON_EINTR(recvmsg(vubr->backend_udp_sock, &msg, 0)); if (i == 0) { iov_restore_front(elem->in_sg, sg, hdrlen); diff --git a/util/main-loop.c b/util/main-loop.c index 10fa74c6e3..58f776a8c9 100644 --- a/util/main-loop.c +++ b/util/main-loop.c @@ -64,9 +64,7 @@ static void sigfd_handler(void *opaque) ssize_t len; while (1) { - do { - len = read(fd, &info, sizeof(info)); - } while (len == -1 && errno == EINTR); + len = RETRY_ON_EINTR(read(fd, &info, sizeof(info))); if (len == -1 && errno == EAGAIN) { break; diff --git a/util/osdep.c b/util/osdep.c index 77c1a6c562..e996c4744a 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -244,9 +244,7 @@ static int qemu_lock_fcntl(int fd, int64_t start, int64_t len, int fl_type) .l_type = fl_type, }; qemu_probe_lock_ops(); - do { - ret = fcntl(fd, fcntl_op_setlk, &fl); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR(fcntl(fd, fcntl_op_setlk, &fl)); return ret == -1 ? -errno : 0; } diff --git a/util/vfio-helpers.c b/util/vfio-helpers.c index 7a84b1d806..2d8af38f88 100644 --- a/util/vfio-helpers.c +++ b/util/vfio-helpers.c @@ -240,9 +240,9 @@ static int qemu_vfio_pci_read_config(QEMUVFIOState *s, void *buf, s->config_region_info.offset, s->config_region_info.size); assert(QEMU_IS_ALIGNED(s->config_region_info.offset + ofs, size)); - do { - ret = pread(s->device, buf, size, s->config_region_info.offset + ofs); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR( + pread(s->device, buf, size, s->config_region_info.offset + ofs) + ); return ret == size ? 0 : -errno; } @@ -254,9 +254,9 @@ static int qemu_vfio_pci_write_config(QEMUVFIOState *s, void *buf, int size, int s->config_region_info.offset, s->config_region_info.size); assert(QEMU_IS_ALIGNED(s->config_region_info.offset + ofs, size)); - do { - ret = pwrite(s->device, buf, size, s->config_region_info.offset + ofs); - } while (ret == -1 && errno == EINTR); + ret = RETRY_ON_EINTR( + pwrite(s->device, buf, size, s->config_region_info.offset + ofs) + ); return ret == size ? 0 : -errno; } From 6f997b8964188c155240380efdf3b1d7ec41c882 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Thu, 5 Jan 2023 20:30:58 +0100 Subject: [PATCH 15/15] .gitlab-ci.d/windows: Do not run the qtests in the msys2-32bit job The qtests are not stable in the msys2-32bit job yet - especially the test-hmp and the qom-test are failing randomly. Until this is fixed, let's better disable the qtests here again to avoid failing CI tests. Message-Id: <20230105204819.26992-1-thuth@redhat.com> Signed-off-by: Thomas Huth --- .gitlab-ci.d/windows.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.gitlab-ci.d/windows.yml b/.gitlab-ci.d/windows.yml index 22f794e537..a1d5790580 100644 --- a/.gitlab-ci.d/windows.yml +++ b/.gitlab-ci.d/windows.yml @@ -116,4 +116,5 @@ msys2-32bit: - ..\msys64\usr\bin\bash -lc '../configure --target-list=ppc64-softmmu --disable-opengl' - ..\msys64\usr\bin\bash -lc 'make' - - ..\msys64\usr\bin\bash -lc 'make check || { cat meson-logs/testlog.txt; exit 1; } ;' + - ..\msys64\usr\bin\bash -lc 'make check MTESTARGS=\"--no-suite qtest\" || + { cat meson-logs/testlog.txt; exit 1; }'