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2022-08-24tests/qtest/migration-test: Remove duplicated test_postcopy from the test planThomas Huth
test_postcopy() is currently run twice - which is just a waste of resources and time. The commit d1a27b169b2d that introduced the duplicate talked about renaming the "postcopy/unix" test, but apparently it forgot to remove the old entry. Let's do that now. Fixes: d1a27b169b ("tests: Add postcopy tls migration test") Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220819053802.296584-5-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20220822165608.2980552-6-alex.bennee@linaro.org>
2022-08-24tests/migration/i386: Speed up the i386 migration test (when using TCG)Thomas Huth
When KVM is not available, the i386 migration test also runs in a rather slow fashion, since the guest code takes a couple of seconds to print the "B"s on the serial console, and the migration test has to wait for this each time. Let's increase the frequency here, too, so that the delays in the migration tests get smaller. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220819053802.296584-4-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220822165608.2980552-5-alex.bennee@linaro.org>
2022-08-24tests/migration/aarch64: Speed up the aarch64 migration testThomas Huth
The migration tests spend a lot of time waiting for a sign of live of the guest on the serial console. The aarch64 migration code only outputs "B"s every couple of seconds (at least it takes more than 4 seconds between each characeter on my x86 laptop). There are a lot of migration tests, and if each test that checks for a successful migration waits for these characters before and after migration, the wait time sums up to multiple minutes! Let's use a shorter delay to speed things up. While we're at it, also remove a superfluous masking with 0xff - we're reading and storing bytes, so the upper bits of the register do not matter anyway. With these changes, the test runs twice as fast on my laptop, decreasing the total run time from approx. 8 minutes to only 4 minutes! Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220819053802.296584-3-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220822165608.2980552-4-alex.bennee@linaro.org>
2022-08-24tests/qtest/migration-test: Only wait for serial output where migration succeedsThomas Huth
Waiting for the serial output can take a couple of seconds - and since we're doing a lot of migration tests, this time easily sums up to multiple minutes. But if a test is supposed to fail, it does not make much sense to wait for the source to be in the right state first, so we can skip the waiting here. This way we can speed up all tests where the migration is supposed to fail. In the gitlab-CI gprov-gcov test, each of the migration-tests now run two minutes faster! Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220819053802.296584-2-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20220822165608.2980552-3-alex.bennee@linaro.org>
2022-08-24tests/avocado: push default timeout to QemuBaseTestAlex Bennée
All of the QEMU tests eventually end up derrived from this class. Move the default timeout from LinuxTest to ensure we catch them all. We keep the 15 minute timeout as currently some of the more heavyweight CFI and TCG tests can overrun. We should aim to drop it down to 2 minutes which is a more reasonable target for tests to aim for but we want to get this release out. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> [AJB: revert to 15 min timeout for v2] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220822165608.2980552-2-alex.bennee@linaro.org>
2022-08-17tests: acpi: silence applesmc warning about invalid keyIgor Mammedov
OSK value is irrelevant for ACPI test case. Supply fake OSK explicitly to prevent QEMU complaining about invalid key when it fallbacks to default_osk. Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20220728133713.1369596-1-imammedo@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-08-16Merge tag 'pull-request-2022-08-16' of https://gitlab.com/thuth/qemu into ↵Richard Henderson
staging * Fix a possible endless loop in USB XHCI code * Minor fixes for the new readconfig test # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmL7aT8RHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbXm6w//TzGqEkzN6VeYqCgbI5ZuCcu3uL/X7KcO # vsljTTYeJgE3IuT4RARk4d2/K8xD/mzyxMTHP5SrbCIYSOBY4OusJN55fytX46mb # cdy3dHWbwaT7y8J+BLpwOg7om+oDp1Q2o1JxPY39BEi5T2C6PBHveDf9XxNv2n2j # 9kwF0la7EmhmNoUgWyvf3dVoOFS3G4BTP1ZSvjcUNRuAxGLGZ8XOhZYw5zQ4MMTF # OrNdVPmMDyLjAxpdO5dKItvTs8l0ioSXsbrNK+w2o58U1Wmczkn3BYcel2m+J14v # XY9jtq9qUHjTmFRCCop0LYitkDvW+mAmptFsc94Y0ulc3JQ1KNvvjBIgNKZGRCkv # Fw7xdArifc1TMpRdgNP1Gr88LXtSPEaPsHYMRy7AHcv2Abd9zrRm7JMa45mburzp # jhUvFYCLN2iDgd78HClDAGuRLWAEaJDLkbvxHtJxGW8m9lHHwkrUeLm6uJMrSwu6 # 880O0/ayEz0jw5yDEDC/ooTbcWKgbpZ7KPREciSLTAPsC2orBrBIjlioY1YxfAMZ # rrP7KvGggP7yWrOn4BKUWRo7NC2WPQ69nJQCTsXij4NlKsWAaJ3EgldKDcFgungk # DsEm+FQhcDDfeOWN03dNxRxz8bFm1/HbSHgna5C5xnbQbQMiSPYVYWPjzK6E8kKO # NgjewJS4E7E= # =5xZ9 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 16 Aug 2022 04:54:07 AM CDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2022-08-16' of https://gitlab.com/thuth/qemu: hw/usb/hcd-xhci: Fix unbounded loop in xhci_ring_chain_length() (CVE-2020-14394) tests/qtest: misc tweaks to readconfig Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-16tests/qtest: misc tweaks to readconfigDaniel P. Berrangé
The property name parameter is ignored when visiting a top level type, but the obvious typo should be fixed to avoid confusion. A few indentation issues were tidied up. We can break out of the loop when finding the RNG device. Finally, close the temp FD immediately when no longer needed. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220809093854.168438-1-berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-16tests/avocado: apply a band aid to aspeed-evb loginAlex Bennée
This is really a limitation of the underlying console code which doesn't allow us to detect the login: and following "#" prompts because it reads input line wise. By adding a small delay we ensure that the login prompt has appeared so we don't accidentally spaff the shell commands to a confused getty in the guest. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: John Snow <jsnow@redhat.com> Message-Id: <20220811151413.3350684-8-alex.bennee@linaro.org>
2022-08-16tests/avocado: add timeout to the aspeed testsAlex Bennée
On some systems the test can hang. At least defining a timeout stops it from hanging forever. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220811151413.3350684-7-alex.bennee@linaro.org>
2022-08-12tests/unit: fix a -Wformat-truncation warningMarc-André Lureau
../tests/test-qobject-input-visitor.c: In function ‘test_visitor_in_list’: ../tests/test-qobject-input-visitor.c:454:49: warning: ‘%d’ directive output may be truncated writing between 1 and 10 bytes into a region of size 6 [-Wformat-truncation=] 454 | snprintf(string, sizeof(string), "string%d", i); | ^~ ../tests/test-qobject-input-visitor.c:454:42: note: directive argument in the range [0, 2147483606] 454 | snprintf(string, sizeof(string), "string%d", i); | ^~~~~~~~~~ ../tests/test-qobject-input-visitor.c:454:9: note: ‘snprintf’ output between 8 and 17 bytes into a destination of size 12 454 | snprintf(string, sizeof(string), "string%d", i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Rather than trying to be clever, since this is called 3 times during tests, let's simply use g_strdup_printf(). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 20220810121513.1356081-1-marcandre.lureau@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: fixed commit message typos] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-08target/loongarch: Remove cpu_fcsr0Richard Henderson
All of the fpu operations are defined with TCG_CALL_NO_WG, but they all modify FCSR0. The most efficient way to fix this is to remove cpu_fcsr0, and instead use explicit load and store operations for the two instructions that manipulate that value. Acked-by: Qi Hu <huqi@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Reported-by: Feiyang Chen <chenfeiyang@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-08Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* Fix and tests for -readconfig * Fixes for changeable block size # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmLxB6wUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMbgQgAmj38xh/KurUvjAwlki9OF+jIXem/ # r7eHtc6wG/dGN7CyL+EK08c2GfPIphhii3JGfLT3P/xHvHRVgYow2AELNvYSG85M # SBQGfDsHLoKvY6Wni3AolECvtGycXkd30RtrzqdTT8iZyIhTTsikEG2hSgE+Z6Yy # 9XGPHN9puTkkD5HYnDV1+T4+yc28F8UTVob3fv9b7LMH7mSYz7UN5Tw4zB7DjOL1 # JNTuYqW9JN1X1vIYKxYw9Y5Jb3qNjnl8y6if8bPuvrLRw94sd0ax23yEQHwtgcUj # cYGcvZ2/X0SQg4AHTsqGJCuffKNDfHhmmA7w0Xb2DEvBvoveYOaDp3dKZQ== # =L9FI # -----END PGP SIGNATURE----- # gpg: Signature made Mon 08 Aug 2022 05:55:08 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: tests/qtest: add scenario for -readconfig handling vl: remove dead code in parse_memory_options() vl: fix [memory] section with -readconfig scsi-disk: ensure block size is non-zero and changes limited to bits 8-15 scsi-disk: fix overflow when block size is not a multiple of BDRV_SECTOR_SIZE Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-08tests/qtest: add scenario for -readconfig handlingDaniel P. Berrangé
This test of -readconfig validates the last three regressions we have fixed with -readconfig: * Interpretation of memory size units as MiB not bytes * Allow use of [spice] * Allow use of [object] Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220805115529.124544-2-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-08-07tests/qemu-iotests/264: Allow up to 5s for the BLOCK_JOB_CANCEL event to arriveThomas Huth
It is possible to hit the assertTrue(delta_t < 2.0) on very loaded systems. Increase the value to 5.0 to ease the situation a little bit. Message-Id: <20220802123101.430757-1-thuth@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-07tests/avocado: fix replay-linux testPavel Dovgalyuk
Last line of the test is missing by accident. This patch fixes the script. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-Id: <165943656662.362178.2086588841425038338.stgit@pasha-ThinkPad-X280> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-02qemu-iotests: Discard stderr when probing devicesCole Robinson
qemu-iotests fails in the following setup: ./configure --enable-modules --enable-smartcard \ --target-list=x86_64-softmmu,s390x-softmmu make cd build QEMU_PROG=`pwd`/s390x-softmmu/qemu-system-s390x \ ../tests/check-block.sh qcow2 ... --- /home/crobinso/src/qemu/tests/qemu-iotests/127.out +++ /home/crobinso/src/qemu/build/tests/qemu-iotests/scratch/127.out.bad @@ -1,4 +1,18 @@ QA output created by 127 +Failed to open module: /home/crobinso/src/qemu/build/hw-usb-smartcard.so: undefined symbol: ccid_card_ccid_attach ... --- /home/crobinso/src/qemu/tests/qemu-iotests/267.out +++ /home/crobinso/src/qemu/build/tests/qemu-iotests/scratch/267.out.bad @@ -1,4 +1,11 @@ QA output created by 267 +Failed to open module: /home/crobinso/src/qemu/build/hw-usb-smartcard.so: undefined symbol: ccid_card_ccid_attach The stderr spew is its own known issue, but seems like iotests should be discarding stderr in this case. Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-01Merge tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu into ↵Richard Henderson
staging - Some fixes for various tests - Improve wordings in some files # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmLn6aYRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWekg/+NVIT1jp3tcbfPIE6pB0vI/AhqN3i2hUd # zfJ4V3rSe5tg54JpmuuSt542mp4BDM9bPfYcY/DYESWEtW0c9wv80iP/5LFdJF0G # GYtk7Q4pRXvB32kF0v9OxjCEGPUeEqSRrDrsI/Ify5evEIhr55oHPnDjN/US1Bx+ # TIuVfmyz8jhSPHsUvZzfVyFxkHre1+BWDxgM3zxoHFIaWEscIPE1KhwRILbKIxWx # MHpL8JLAneGFwljQoUAMCl7GzHkVna59RhqkbBJ+8iTaNGipQj9FhHZBo2CulO0J # SR7scWowYN8Jt2FNMe3tcKM2xQn/2Fg2TEK4sp6q+hCXhJuvFfWFHBiFYTNpagFA # LGgZmPfDr4uZtMEqY4AdEZdL14YZcoM9E/RpW7GhSvMHy73wOj16O8luH1bU0jtG # 6X1VvAZlw8/Son1Tbq2CC6WejlMfJFXSzF6Fy6M7SflMPW44vJOs5uKdW405MYjE # Pksbfz1rwoNfK+1qBNQop7SccgDRvPtlLf3lDAU9V/JHWVEITs1KTfyS+46U8jKA # 9SVBzKuTpVd+aXvMgvMAmmqnyvUBPHJ9KcFq4vHNbIETsGaQsXu0Q6waBmpcK8YB # KUL/g0EsdfhkpVVgKYZ4Bzj7shG6SKTdwc/lUcOt+wQuDrZZzaC+A2cu/6ReQN6T # BIHtoaxTz8E= # =K6RW # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 07:56:38 AM PDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu: tests/qtest/migration-test: Run the dirty ring tests only with the x86 target trivial: Fix duplicated words misc: fix commonly doubled up words tests/unit/test-qga: Replace the word 'blacklist' in the guest agent unit test migration-test: Allow test to run without uffd migration-test: Use migrate_ensure_converge() for auto-converge tests/tcg/linux-test: Fix random hangs in test_socket Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01tests/qtest/migration-test: Run the dirty ring tests only with the x86 targetThomas Huth
kvm_dirty_ring_supported() only checks whether the dirty ring support is available on the x86 host, but it ignores whether the target QEMU architecture is x86 or not. Thus the test_vcpu_dirty_limit() test currently fails with the assert((strcmp(arch, "x86_64") == 0)) statement in dirtylimit_start_vm() if the users run e.g. "make check-qtest-aarch64" on their x86 host. Fix it by only executing the tests when we're running with a x86_64 target QEMU binary with KVM. Message-Id: <20220801114644.208197-1-thuth@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01trivial: Fix duplicated wordsThomas Huth
Some files wrongly contain the same word twice in a row. One of them should be removed or replaced. Message-Id: <20220722145859.1952732-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01misc: fix commonly doubled up wordsDaniel P. Berrangé
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220707163720.1421716-5-berrange@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01tests/unit/test-qga: Replace the word 'blacklist' in the guest agent unit testThomas Huth
Let's use better, more inclusive wording here. Message-Id: <20220727092135.302915-4-thuth@redhat.com> Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01migration-test: Allow test to run without uffdPeter Xu
We used to stop running all tests if uffd is not detected. However logically that's only needed for postcopy not the rest of tests. Keep running the rest when still possible. Signed-off-by: Peter Xu <peterx@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220728133516.92061-3-peterx@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01migration-test: Use migrate_ensure_converge() for auto-convergePeter Xu
Thomas reported that auto-converge test will timeout on MacOS CI gatings. Use the migrate_ensure_converge() helper too in the auto-converge as when Daniel reworked the other test cases. Since both max_bandwidth / downtime_limit will not be used for converge calculations, make it simple by removing the remaining check, then we can completely remove both variables altogether, since migrate_ensure_converge is used the remaining check won't make much sense anyway. Reported-by: Thomas Huth <thuth@redhat.com> Suggested-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220728133516.92061-2-peterx@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01tests/tcg/linux-test: Fix random hangs in test_socketIlya Leoshkevich
test_socket hangs randomly in connect(), especially when run without qemu. Apparently the reason is that linux started treating backlog value of 0 literally instead of rounding it up since v4.4 (commit ef547f2ac16b). So set it to 1 instead. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20220725144251.192720-1-iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-07-31Hexagon (tests/tcg/hexagon) reference file for float_convdTaylor Simpson
The test is in tests/tcg/multiarch/float_convd.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-4-tsimpson@quicinc.com>
2022-07-31Hexagon (tests/tcg/hexagon) Fix alignment in load_unpack.cTaylor Simpson
The increment used in :brev tests was causing unaligned addresses Change the increment and the relevant expected values Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-3-tsimpson@quicinc.com>
2022-07-31Hexagon (target/hexagon) make VyV operands use a unique tempTaylor Simpson
VyV operand is only used in the vshuff and vdeal instructions. These instructions write to both VyV and VxV operands. In the case where both operands are the same register, we need a separate location for VyV. We use the existing vtmp field in CPUHexagonState. Test case added in tests/tcg/hexagon/hvx_misc.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-2-tsimpson@quicinc.com>
2022-07-29tests/tcg/s390x: Test unaligned accesses to lowcoreIlya Leoshkevich
Add a small test to avoid regressions. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220725223746.227063-3-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2022-07-29tests: refresh to latest libvirt-ci moduleDaniel P. Berrangé
Notable changes: - libvirt-ci source tree was re-arranged, so the script we run now lives in a bin/ sub-dir - opensuse 15.2 is replaced by opensuse 15.3 - libslirp is temporarily dropped on opensuse as the libslirp-version.h is broken https://bugzilla.opensuse.org/show_bug.cgi?id=1201551 - The incorrectly named python3-virtualenv module was changed to python3-venv, but most distros don't need any package as 'venv' is a standard part of python - glibc-static was renamed to libc-static, to reflect fact that it isn't going to be glibc on all distros - The cmocka/json-c deps that were manually added to the centos dockerfile and are now consistently added to all targets Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220722130431.2319019-2-berrange@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220725140520.515340-2-alex.bennee@linaro.org>
2022-07-26iotests/131: Add parallels regression testHanna Reitz
Test an allocating write to a parallels image that has a backing node. Before HEAD^, doing so used to give me a failed assertion (when the backing node contains only `42` bytes; the results varies with the value chosen, for `0` bytes, for example, all I get is EIO). Signed-off-by: Hanna Reitz <hreitz@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20220714132801.72464-3-hreitz@redhat.com> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2022-07-20Merge tag 'pull-migration-20220720c' of https://gitlab.com/dagrh/qemu into ↵Peter Maydell
staging Migration pull 2022-07-20 This replaces yesterdays pull and: a) Fixes some test build errors without TLS b) Reenabled the zlib acceleration on s390 now that we have Ilya's fix Hyman's dirty page rate limit set Ilya's fix for zlib vs migration Peter's postcopy-preempt Cleanup from Dan zero-copy tidy ups from Leo multifd doc fix from Juan Revert disable of zlib acceleration on s390x Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Wed 20 Jul 2022 12:18:56 BST # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * tag 'pull-migration-20220720c' of https://gitlab.com/dagrh/qemu: (30 commits) Revert "gitlab: disable accelerated zlib for s390x" migration: Avoid false-positive on non-supported scenarios for zero-copy-send multifd: Document the locking of MultiFD{Send/Recv}Params migration/multifd: Report to user when zerocopy not working Add dirty-sync-missed-zero-copy migration stat QIOChannelSocket: Fix zero-copy flush returning code 1 when nothing sent migration: remove unreachable code after reading data tests: Add postcopy preempt tests tests: Add postcopy tls recovery migration test tests: Add postcopy tls migration test tests: Move MigrateCommon upper migration: Respect postcopy request order in preemption mode migration: Enable TLS for preempt channel migration: Export tls-[creds|hostname|authz] params to cmdline too migration: Add helpers to detect TLS capability migration: Add property x-postcopy-preempt-break-huge migration: Create the postcopy preempt channel asynchronously migration: Postcopy recover with preempt enabled migration: Postcopy preemption enablement migration: Postcopy preemption preparation on channel creation ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-20Merge tag 'pull-request-2022-07-20' of https://gitlab.com/thuth/qemu into ↵Peter Maydell
staging * Fixes for s390x floating point vector instructions # gpg: Signature made Wed 20 Jul 2022 08:14:50 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2022-07-20' of https://gitlab.com/thuth/qemu: tests/tcg/s390x: test signed vfmin/vfmax target/s390x: fix NaN propagation rules target/s390x: fix handling of zeroes in vfmin/vfmax Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # fpu/softfloat-specialize.c.inc
2022-07-20tests: Add postcopy preempt testsPeter Xu
Four tests are added for preempt mode: - Postcopy plain - Postcopy recovery - Postcopy tls - Postcopy tls+recovery Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220707185530.27801-1-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> dgilbert: Manual merge
2022-07-20tests: Add postcopy tls recovery migration testPeter Xu
It's easy to build this upon the postcopy tls test. Rename the old postcopy recovery test to postcopy/recovery/plain. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220707185527.27747-1-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> dgilbert: Manual merge
2022-07-20tests: Add postcopy tls migration testPeter Xu
We just added TLS tests for precopy but not postcopy. Add the corresponding test for vanilla postcopy. Rename the vanilla postcopy to "postcopy/plain" because all postcopy tests will only use unix sockets as channel. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220707185525.27692-1-peterx@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> dgilbert: Manual merge
2022-07-20tests: Move MigrateCommon upperPeter Xu
So that it can be used in postcopy tests too soon. Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220707185522.27638-1-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-07-20tests: Add dirty page rate limit testHyman Huang(黄勇)
Add dirty page rate limit test if kernel support dirty ring, The following qmp commands are covered by this test case: "calc-dirty-rate", "query-dirty-rate", "set-vcpu-dirty-limit", "cancel-vcpu-dirty-limit" and "query-vcpu-dirty-limit". Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Acked-by: Peter Xu <peterx@redhat.com> Message-Id: <eed5b847a6ef0a9c02a36383dbdd7db367dd1e7e.1656177590.git.huangy81@chinatelecom.cn> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-07-20softmmu/dirtylimit: Implement dirty page rate limitHyman Huang(黄勇)
Implement dirtyrate calculation periodically basing on dirty-ring and throttle virtual CPU until it reachs the quota dirty page rate given by user. Introduce qmp commands "set-vcpu-dirty-limit", "cancel-vcpu-dirty-limit", "query-vcpu-dirty-limit" to enable, disable, query dirty page limit for virtual CPU. Meanwhile, introduce corresponding hmp commands "set_vcpu_dirty_limit", "cancel_vcpu_dirty_limit", "info vcpu_dirty_limit" so the feature can be more usable. "query-vcpu-dirty-limit" success depends on enabling dirty page rate limit, so just add it to the list of skipped command to ensure qmp-cmd-test run successfully. Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Acked-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <4143f26706d413dd29db0b672fe58b3d3fbe34bc.1656177590.git.huangy81@chinatelecom.cn> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-07-20Merge tag 'pull-hex-20220719-1' of https://github.com/quic/qemu into stagingPeter Maydell
Recall that the semantics of a Hexagon mem_noshuf packet are that the store effectively happens before the load. There are two bug fixes in this series. # gpg: Signature made Tue 19 Jul 2022 22:25:19 BST # gpg: using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422 # gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422 * tag 'pull-hex-20220719-1' of https://github.com/quic/qemu: Hexagon (target/hexagon) fix bug in mem_noshuf load exception Hexagon (target/hexagon) fix store w/mem_noshuf & predicated load Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-19Hexagon (target/hexagon) fix bug in mem_noshuf load exceptionTaylor Simpson
The semantics of a mem_noshuf packet are that the store effectively happens before the load. However, in cases where the load raises an exception, we cannot simply execute the store first. This change adds a probe to check that the load will not raise an exception before executing the store. If the load is predicated, this requires special handling. We check the condition before performing the probe. Since, we need the EA to perform the check, we move the GET_EA portion inside CHECK_NOSHUF_PRED. Test case added in tests/tcg/hexagon/mem_noshuf_exception.c Suggested-by: Alessandro Di Federico <ale@rev.ng> Suggested-by: Anton Johansson <anjo@rev.ng> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220707210546.15985-3-tsimpson@quicinc.com>
2022-07-19Hexagon (target/hexagon) fix store w/mem_noshuf & predicated loadTaylor Simpson
Call the CHECK_NOSHUF macro multiple times: once in the fGEN_TCG_PRED_LOAD() and again in fLOAD(). Before this commit, a packet with a store and a predicated load with mem_noshuf that gets encoded like this: { P0 = cmp.eq(R17,#0x0) memw(R18+#0x0) = R2 if (!P0.new) R3 = memw(R17+#0x4) } ... would end up generating a branch over both the load and the store like so: ... brcond_i32 loc17,$0x0,eq,$L1 mov_i32 loc18,store_addr_1 qemu_st_i32 store_val32_1,store_addr_1,leul,0 qemu_ld_i32 loc16,loc7,leul,0 set_label $L1 ... Test cases added to tests/tcg/hexagon/mem_noshuf.c Co-authored-by: Taylor Simpson <tsimpson@quicinc.com> Signed-off-by: Brian Cain <bcain@quicinc.com> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220707210546.15985-2-tsimpson@quicinc.com>
2022-07-19tests/tcg/loongarch64: Add pcadd related instructions testSong Gao
This includes: - PCADDI - PCADDU12I - PCADDU18I - PCALAU12I Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-9-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/tcg/loongarch64: Add fp comparison instructions testSong Gao
Choose some instructions to test: - FCMP.cond.S - cond: ceq clt cle cne seq slt sle sne Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-8-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/tcg/loongarch64: Add fclass testSong Gao
This includes: - FCLASS.{S/D} Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-7-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/tcg/loongarch64: Add div and mod related instructions testSong Gao
This includes: - DIV.{W[U]/D[U]} - MOD.{W[U]/D[U]} Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-6-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/tcg/loongarch64: Add clo related instructions testSong Gao
This includes: - CL{O/Z}.{W/D} - CT{O/Z}.{W/D} Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-5-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/tcg/loongarch64: Add float reference filesPhilippe Mathieu-Daudé
Generated on Loongson-3A5000 (CPU revision 0x0014c011). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220104132022.2146857-1-f4bug@amsat.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220716085426.3098060-2-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-19tests/docker/dockerfiles: Add debian-loongarch-cross.dockerRichard Henderson
Use the pre-packaged toolchain provided by Loongson via github. Tested-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220704070824.965429-1-richard.henderson@linaro.org>
2022-07-19tests/tcg/s390x: test signed vfmin/vfmaxIlya Leoshkevich
Add a test to prevent regressions. Try all floating point value sizes and all combinations of floating point value classes. Verify the results against PoP tables, which are represented as close to the original as possible - this produces a lot of checkpatch complaints, but it seems to be justified in this case. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220713182612.3780050-4-iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-22 11:26:09 +0000