riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Markus Armbruster	d23d2ef3d0	qapi/crypto: Drop temporary 'prefix' Recent commit "qapi: Smarter camel_to_upper() to reduce need for 'prefix'" added two temporary 'prefix' to delay changing the generated code. Revert them. This improves QCryptoBlockFormat's generated enumeration constant prefix from Q_CRYPTO_BLOCK_FORMAT to QCRYPTO_BLOCK_FORMAT, and QCryptoBlockLUKSKeyslotState's from Q_CRYPTO_BLOCKLUKS_KEYSLOT_STATE to QCRYPTO_BLOCK_LUKS_KEYSLOT_STATE. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20240904111836.3273842-6-armbru@redhat.com>	2 years ago
Markus Armbruster	55872c7061	qapi/common: Drop temporary 'prefix' Recent commit "qapi: Smarter camel_to_upper() to reduce need for 'prefix'" added a temporary 'prefix' to delay changing the generated code. Revert it. This improves OffAutoPCIBAR's generated enumeration constant prefix from OFF_AUTOPCIBAR to OFF_AUTO_PCIBAR. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-ID: <20240904111836.3273842-5-armbru@redhat.com>	2 years ago
Markus Armbruster	bcd63b55b0	qapi/block-core: Drop temporary 'prefix' Recent commit "qapi: Smarter camel_to_upper() to reduce need for 'prefix'" added a temporary 'prefix' to delay changing the generated code. Revert it. This improves XDbgBlockGraphNodeType's generated enumeration constant prefix from X_DBG_BLOCK_GRAPH_NODE_TYPE_BLOCK_BACKEND to XDBG_BLOCK_GRAPH_NODE_TYPE_BLOCK_BACKEND. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240904111836.3273842-4-armbru@redhat.com>	2 years ago
Markus Armbruster	a25b2312c6	tests/qapi-schema: Drop temporary 'prefix' Recent commit "qapi: Smarter camel_to_upper() to reduce need for 'prefix'" added a temporary 'prefix' to delay changing the generated code. Revert it. This changes TestUnionEnumA's generated enumeration constant prefix from TEST_UNION_ENUMA to TEST_UNION_ENUM_A. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20240904111836.3273842-3-armbru@redhat.com>	2 years ago
Markus Armbruster	7b29353fdd	qapi: Smarter camel_to_upper() to reduce need for 'prefix' camel_to_upper() converts its argument from camel case to upper case with '_' between words. Used for generated enumeration constant prefixes. When some of the words are spelled all caps, where exactly to insert '_' is guesswork. camel_to_upper()'s guesses are bad enough in places to make people override them with a 'prefix' in the schema. Rewrite it to guess better: 1. Insert '_' after a non-upper case character followed by an upper case character: OneTwo -> ONE_TWO One2Three -> ONE2_THREE 2. Insert '_' before the last upper case character followed by a non-upper case character: ACRONYMWord -> ACRONYM_Word Except at the beginning (as in OneTwo above), or when there is already one: AbCd -> AB_CD This changes the default enumeration constant prefix for a number of enums. Generated enumeration constants change only where the default is not overridden with 'prefix'. The following enumerations without a 'prefix' change: enum old camel_to_upper() new camel_to_upper() ------------------------------------------------------------------ DisplayGLMode DISPLAYGL_MODE DISPLAY_GL_MODE EbpfProgramID EBPF_PROGRAMID EBPF_PROGRAM_ID HmatLBDataType HMATLB_DATA_TYPE HMAT_LB_DATA_TYPE HmatLBMemoryHierarchy HMATLB_MEMORY_HIERARCHY HMAT_LB_MEMORY_HIERARCHY MultiFDCompression MULTIFD_COMPRESSION MULTI_FD_COMPRESSION OffAutoPCIBAR OFF_AUTOPCIBAR OFF_AUTO_PCIBAR QCryptoBlockFormat Q_CRYPTO_BLOCK_FORMAT QCRYPTO_BLOCK_FORMAT QCryptoBlockLUKSKeyslotState Q_CRYPTO_BLOCKLUKS_KEYSLOT_STATE QCRYPTO_BLOCK_LUKS_KEYSLOT_STATE QKeyCode Q_KEY_CODE QKEY_CODE XDbgBlockGraphNodeType X_DBG_BLOCK_GRAPH_NODE_TYPE XDBG_BLOCK_GRAPH_NODE_TYPE TestUnionEnumA TEST_UNION_ENUMA TEST_UNION_ENUM_A Add a 'prefix' so generated code doesn't change now. Subsequent commits will remove most of them again. Two will remain: MULTIFD_COMPRESSION, because migration code generally spells "multifd" that way, and Q_KEY_CODE, because that one is baked into subprojects/keycodemapdb/tools/keymap-gen. The following enumerations with a 'prefix' change so that the prefix is now superfluous: enum old camel_to_upper() new camel_to_upper() [equal to prefix] ------------------------------------------------------------------ BlkdebugIOType BLKDEBUGIO_TYPE BLKDEBUG_IO_TYPE QCryptoTLSCredsEndpoint Q_CRYPTOTLS_CREDS_ENDPOINT QCRYPTO_TLS_CREDS_ENDPOINT QCryptoSecretFormat Q_CRYPTO_SECRET_FORMAT QCRYPTO_SECRET_FORMAT QCryptoCipherMode Q_CRYPTO_CIPHER_MODE QCRYPTO_CIPHER_MODE QCryptodevBackendType Q_CRYPTODEV_BACKEND_TYPE QCRYPTODEV_BACKEND_TYPE QType [builtin] Q_TYPE QTYPE Drop these prefixes. The following enumerations with a 'prefix' change without making the 'prefix' superfluous: enum old camel_to_upper() new camel_to_upper() [equal to prefix] prefix ------------------------------------------------------------------ CpuS390Entitlement CPUS390_ENTITLEMENT CPU_S390_ENTITLEMENT S390_CPU_ENTITLEMENT CpuS390Polarization CPUS390_POLARIZATION CPU_S390_POLARIZATION S390_CPU_POLARIZATION CpuS390State CPUS390_STATE CPU_S390_STATE S390_CPU_STATE QAuthZListFormat Q_AUTHZ_LIST_FORMAT QAUTH_Z_LIST_FORMAT QAUTHZ_LIST_FORMAT QAuthZListPolicy Q_AUTHZ_LIST_POLICY QAUTH_Z_LIST_POLICY QAUTHZ_LIST_POLICY QCryptoAkCipherAlgorithm Q_CRYPTO_AK_CIPHER_ALGORITHM QCRYPTO_AK_CIPHER_ALGORITHM QCRYPTO_AKCIPHER_ALG QCryptoAkCipherKeyType Q_CRYPTO_AK_CIPHER_KEY_TYPE QCRYPTO_AK_CIPHER_KEY_TYPE QCRYPTO_AKCIPHER_KEY_TYPE QCryptoCipherAlgorithm Q_CRYPTO_CIPHER_ALGORITHM QCRYPTO_CIPHER_ALGORITHM QCRYPTO_CIPHER_ALG QCryptoHashAlgorithm Q_CRYPTO_HASH_ALGORITHM QCRYPTO_HASH_ALGORITHM QCRYPTO_HASH_ALG QCryptoIVGenAlgorithm Q_CRYPTOIV_GEN_ALGORITHM QCRYPTO_IV_GEN_ALGORITHM QCRYPTO_IVGEN_ALG QCryptoRSAPaddingAlgorithm Q_CRYPTORSA_PADDING_ALGORITHM QCRYPTO_RSA_PADDING_ALGORITHM QCRYPTO_RSA_PADDING_ALG QCryptodevBackendAlgType Q_CRYPTODEV_BACKEND_ALG_TYPE QCRYPTODEV_BACKEND_ALG_TYPE QCRYPTODEV_BACKEND_ALG QCryptodevBackendServiceType Q_CRYPTODEV_BACKEND_SERVICE_TYPE QCRYPTODEV_BACKEND_SERVICE_TYPE QCRYPTODEV_BACKEND_SERVICE Subsequent commits will tweak things to remove most of these prefixes. Only QAUTHZ_LIST_FORMAT and QAUTHZ_LIST_POLICY will remain. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20240904111836.3273842-2-armbru@redhat.com>	2 years ago
Peter Maydell	7bbadc60b5	Various crypto fixes * Support sha384 with glib crypto backend * Improve error reporting for unsupported cipher modes * Avoid memory leak when bad cipher mode is given * Run pbkdf tests on macOS * Runtime check for pbkdf hash impls with gnutls & gcrypt * Avoid hangs counter pbkdf iterations on some Linux kernels by using a throwaway thread for benchmarking performance * Fix iotests expected output from gnutls errors -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE2vOm/bJrYpEtDo4/vobrtBUQT98FAmbfAy4ACgkQvobrtBUQ T99ZLhAAomQ7GeUNYM2/Fh9VptSAy9nddp7WwMd2egTZ+wPMnvalxXiMupf0WNzb 3CJtXojeNCCV8PtBuTmlCmLg+HxFA+zQgkizS9WqUOMies54woGrwQCUIlyez1Au Y2+9GbRRrkJA860R1aK2EJI5C2ofJf+CJd/nWSxsTzZSPu6Iu3V9ZahSdAq8o96R AMh//6MOuX5pauyTYLXL3jpxEJEM4YjQ/+AF8D5FYustcN1Icjv2KPL1PArwUOTe m1NZtcWLxZpmis5vXO8davMbB16bda6YUxuBQ++pFlF3ars7U2JldZ4DIqECAKkI sxtw6Wq/IjdVwyJLj/+c7CX3/T1p4IuJ8ch6sfVnQz1KUf2NxPtBwSXqQneLUa2G b46swxL695nCBYkbcfgWYfL5BaU1b0W8Xkk4sRoTNN5tDcYOuE9nMTMu71pHifmz 1itkxvLdLkwH7mxzTAxVV+vdQk3KiXlmt42/hOJMgAC3WRp2JJsEv64Jpq9huooA a+7fM5c2r3b77q7hjIwp8X6HmNehCt2KQiGvn0DvMmqb22r/RT9VzE89iNhPNSUx rCj7b2+19Xrfe1wxwl07GJ7yUXX4XIcphH66iO9nu1RQDBATqNSiJ/dHCfP9iiEP 7PHf4krOSzA+wL67FP+u8x0sVhpPmbPRvU8VW4+D+Av91TK5wo0= =wLAZ -----END PGP SIGNATURE----- Merge tag 'crypto-fixes-pull-request' of https://gitlab.com/berrange/qemu into staging Various crypto fixes * Support sha384 with glib crypto backend * Improve error reporting for unsupported cipher modes * Avoid memory leak when bad cipher mode is given * Run pbkdf tests on macOS * Runtime check for pbkdf hash impls with gnutls & gcrypt * Avoid hangs counter pbkdf iterations on some Linux kernels by using a throwaway thread for benchmarking performance * Fix iotests expected output from gnutls errors # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE2vOm/bJrYpEtDo4/vobrtBUQT98FAmbfAy4ACgkQvobrtBUQ # T99ZLhAAomQ7GeUNYM2/Fh9VptSAy9nddp7WwMd2egTZ+wPMnvalxXiMupf0WNzb # 3CJtXojeNCCV8PtBuTmlCmLg+HxFA+zQgkizS9WqUOMies54woGrwQCUIlyez1Au # Y2+9GbRRrkJA860R1aK2EJI5C2ofJf+CJd/nWSxsTzZSPu6Iu3V9ZahSdAq8o96R # AMh//6MOuX5pauyTYLXL3jpxEJEM4YjQ/+AF8D5FYustcN1Icjv2KPL1PArwUOTe # m1NZtcWLxZpmis5vXO8davMbB16bda6YUxuBQ++pFlF3ars7U2JldZ4DIqECAKkI # sxtw6Wq/IjdVwyJLj/+c7CX3/T1p4IuJ8ch6sfVnQz1KUf2NxPtBwSXqQneLUa2G # b46swxL695nCBYkbcfgWYfL5BaU1b0W8Xkk4sRoTNN5tDcYOuE9nMTMu71pHifmz # 1itkxvLdLkwH7mxzTAxVV+vdQk3KiXlmt42/hOJMgAC3WRp2JJsEv64Jpq9huooA # a+7fM5c2r3b77q7hjIwp8X6HmNehCt2KQiGvn0DvMmqb22r/RT9VzE89iNhPNSUx # rCj7b2+19Xrfe1wxwl07GJ7yUXX4XIcphH66iO9nu1RQDBATqNSiJ/dHCfP9iiEP # 7PHf4krOSzA+wL67FP+u8x0sVhpPmbPRvU8VW4+D+Av91TK5wo0= # =wLAZ # -----END PGP SIGNATURE----- # gpg: Signature made Mon 09 Sep 2024 15:16:14 BST # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * tag 'crypto-fixes-pull-request' of https://gitlab.com/berrange/qemu: crypto: Introduce x509 utils crypto: Support SHA384 hash when using glib crypto: Define macros for hash algorithm digest lengths crypto: use consistent error reporting pattern for unsupported cipher modes crypto: avoid leak of ctx when bad cipher mode is given tests/unit: build pbkdf test on macOS tests/unit: always build the pbkdf crypto unit test crypto: check gnutls & gcrypt support the requested pbkdf hash crypto: run qcrypto_pbkdf2_count_iters in a new thread iotests: fix expected output from gnutls Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Dorjoy Chowdhury	10a1d34fc0	crypto: Introduce x509 utils An utility function for getting fingerprint from X.509 certificate has been introduced. Implementation only provided using gnutls. Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com> [DB: fixed missing gnutls_x509_crt_deinit in success path] Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Dorjoy Chowdhury	9893da71b2	crypto: Support SHA384 hash when using glib QEMU requires minimum glib version 2.66.0 as per the root meson.build file and per glib documentation[1] G_CHECKSUM_SHA384 is available since 2.51. [1] https://docs.gtk.org/glib/enum.ChecksumType.html Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Dorjoy Chowdhury	5d04de7de5	crypto: Define macros for hash algorithm digest lengths Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	41162dd6ee	crypto: use consistent error reporting pattern for unsupported cipher modes Not all paths in qcrypto_cipher_ctx_new() were correctly distinguishing between valid user input for cipher mode (which should report a user facing error), vs program logic errors (which should assert). Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	586ac2c67d	crypto: avoid leak of ctx when bad cipher mode is given Fixes: Coverity CID 1546884 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	ebe0302ac8	tests/unit: build pbkdf test on macOS Add CONFIG_DARWIN to the pbkdf test build condition, since we have a way to measure CPU time on this platform since commit `bf98afc75e`. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	b0fe44b56b	tests/unit: always build the pbkdf crypto unit test The meson rules were excluding the pbkdf crypto test when gnutls was the crypto backend. It was then excluded again in #if statements in the test file. Rather than update these conditions, remove them all, and use the result of the qcrypto_pbkdf_supports() function to determine whether to skip test registration. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	e6c09ea4f9	crypto: check gnutls & gcrypt support the requested pbkdf hash Both gnutls and gcrypt can be configured to exclude support for certain algorithms via a runtime check against system crypto policies. Thus it is not sufficient to have a compile time test for hash support in their pbkdf implementations. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Tiago Pasqualini	c72cab5ad9	crypto: run qcrypto_pbkdf2_count_iters in a new thread CPU time accounting in the kernel has been demonstrated to have a sawtooth pattern[1][2]. This can cause the getrusage system call to not be as accurate as we are expecting, which can cause this calculation to stall. The kernel discussions shows that this inaccuracy happens when CPU time gets big enough, so this patch changes qcrypto_pbkdf2_count_iters to run in a fresh thread to avoid this inaccuracy. It also adds a sanity check to fail the process if CPU time is not accounted. [1] https://lore.kernel.org/lkml/159231011694.16989.16351419333851309713.tip-bot2@tip-bot2/ [2] https://lore.kernel.org/lkml/20221226031010.4079885-1-maxing.lan@bytedance.com/t/#m1c7f2fdc0ea742776a70fd1aa2a2e414c437f534 Resolves: #2398 Signed-off-by: Tiago Pasqualini <tiago.pasqualini@canonical.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Daniel P. Berrangé	48b8583698	iotests: fix expected output from gnutls Error reporting from gnutls was improved by: commit `57941c9c86` Author: Daniel P. Berrangé <berrange@redhat.com> Date: Fri Mar 15 14:07:58 2024 +0000 crypto: push error reporting into TLS session I/O APIs This has the effect of changing the output from one of the NBD tests. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2 years ago
Peter Maydell	f2aee60305	* Fix Coverity issues in mcf5208evb and nubus machines * Add URLs for mcf5208evb datasheets -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmbdl4gTHGh1dGhAdHV4 ZmFtaWx5Lm9yZwAKCRAu2dd0/nAttaRsD/9qqE75Glk1/BYtbI5N4E1Q30vC9lTl /R+gOJod44E6/xeOgvvpliCTzsnrHM3sfk2n/EBoEUfQ3Ci3UqZe+wmBgsj+Wv4H IIM5Aviq05dwj0B2mgqFFpXLV/ilVTpl3vpkBL82hLmZH+5xre4P/qgn4JwwAAAi 7quHBcYCwTALB0bizaGj7djwABF7cThkI5z0qE46spju4N6YflfYOE3oRmcqW9Di gM5G5CcbJkUmAxeRpBaS+fD/pXjFgYSqZsfjHwaRBQLG+LLdy+EmNiS1UUBvZeE2 J5w82qaFly+UMXcYEuOxApVP3Mf1M2sG4o2qoQaqGtvqjBvaXVwbUFcVEgYePZEf oRweSPjZTarsSCPx/11UOKPz9j3wh5wFME+j8I2TdOl5IZkYp1pL9hpls/Jyz+Ii /0JfWna8MlDEpoo/e0sNA+IEcg340BiNqBFMgWkl1TvzKyOJcSorlbbpq1rE0kr0 Y2+g/rr9hEVh1E+Yla6Me7GOcNUvT77yhrpTdagX6NG7qZfJ4tB0/hADeZ6ic+sC Xf48RtD3uzAknBy9awL/hIJWx2sKrS36E01EZj8KvokQzhKawfU16P0++l1DMq9J 9npALGPIhpYm6JNTr4FZYd+88+ZEQEKkAjJ+a6t7/+gY5PINfRICpGMZtGB6LRvu NjVGIGuKHBYTPw== =3Pn7 -----END PGP SIGNATURE----- Merge tag 'pull-request-2024-09-08' of https://gitlab.com/huth/qemu into staging * Fix Coverity issues in mcf5208evb and nubus machines * Add URLs for mcf5208evb datasheets # -----BEGIN PGP SIGNATURE----- # # iQJHBAABCAAxFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmbdl4gTHGh1dGhAdHV4 # ZmFtaWx5Lm9yZwAKCRAu2dd0/nAttaRsD/9qqE75Glk1/BYtbI5N4E1Q30vC9lTl # /R+gOJod44E6/xeOgvvpliCTzsnrHM3sfk2n/EBoEUfQ3Ci3UqZe+wmBgsj+Wv4H # IIM5Aviq05dwj0B2mgqFFpXLV/ilVTpl3vpkBL82hLmZH+5xre4P/qgn4JwwAAAi # 7quHBcYCwTALB0bizaGj7djwABF7cThkI5z0qE46spju4N6YflfYOE3oRmcqW9Di # gM5G5CcbJkUmAxeRpBaS+fD/pXjFgYSqZsfjHwaRBQLG+LLdy+EmNiS1UUBvZeE2 # J5w82qaFly+UMXcYEuOxApVP3Mf1M2sG4o2qoQaqGtvqjBvaXVwbUFcVEgYePZEf # oRweSPjZTarsSCPx/11UOKPz9j3wh5wFME+j8I2TdOl5IZkYp1pL9hpls/Jyz+Ii # /0JfWna8MlDEpoo/e0sNA+IEcg340BiNqBFMgWkl1TvzKyOJcSorlbbpq1rE0kr0 # Y2+g/rr9hEVh1E+Yla6Me7GOcNUvT77yhrpTdagX6NG7qZfJ4tB0/hADeZ6ic+sC # Xf48RtD3uzAknBy9awL/hIJWx2sKrS36E01EZj8KvokQzhKawfU16P0++l1DMq9J # 9npALGPIhpYm6JNTr4FZYd+88+ZEQEKkAjJ+a6t7/+gY5PINfRICpGMZtGB6LRvu # NjVGIGuKHBYTPw== # =3Pn7 # -----END PGP SIGNATURE----- # gpg: Signature made Sun 08 Sep 2024 13:24:40 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "huth@tuxfamily.org" # 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-2024-09-08' of https://gitlab.com/huth/qemu: hw/nubus/nubus-device: Range check 'slot' property hw/m68k/mcf5208: Add URLs for datasheets hw/m68k/mcf5208: Avoid shifting off end of integer Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Peter Maydell	df827aace6	hw/nubus/nubus-device: Range check 'slot' property The TYPE_NUBUS_DEVICE class lets the user specify the nubus slot using an int32 "slot" QOM property. Its realize method doesn't do any range checking on this value, which Coverity notices by way of the possibility that 'nd->slot * NUBUS_SUPER_SLOT_SIZE' might overflow the 32-bit arithmetic it is using. Constrain the slot value to be less than NUBUS_SLOT_NB (16). Resolves: Coverity CID 1464070 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20240830173452.2086140-4-peter.maydell@linaro.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Thomas Huth <huth@tuxfamily.org>	2 years ago
Peter Maydell	175f5a5b48	hw/m68k/mcf5208: Add URLs for datasheets The datasheets for the SoC and board we model here are still available from the NXP website; add their URLs and titles for future reference. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Message-ID: <20240830173452.2086140-3-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>	2 years ago
Peter Maydell	c3ade30ac1	hw/m68k/mcf5208: Avoid shifting off end of integer In m5208_sys_read(), we have a loop of n from 0 to 31, and we calculate (2u << n). For the n == 31 iteration this will shift off the top of the unsigned 32 bit integer. This is harmless, because we're going to stop the loop with n == 31 anyway, but we can avoid the error by using 64-bit arithmetic here. (The SDCS0 register is documented at https://www.nxp.com/docs/en/reference-manual/MCF5208RM.pdf section 18.4.5; we want the lower 5 bits to indicate the RAM size, where 31 == 4GB, 30 == 2GB, and so on down. As it happens, the layout of the mcf5208evb board memory map means it doesn't make sense to have more than 1GB of RAM in any case.) Resolves: Coverity CID 1547727 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Message-ID: <20240830173452.2086140-2-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>	2 years ago
Peter Maydell	1581a0bc92	ufs queue -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEUBfYMVl8eKPZB+73EuIgTA5dtgIFAmba268ACgkQEuIgTA5d tgLndA//T7zvQboCWE2Aw+al4/cJmpfc/BP7pKrCvrwskhAo2H5JvbJ20WZ+/I6E sLqXjsAQ4qPWUNi46aty/tCCmFWatBRKIyWOg1E8w1N1PCqM/aKFElENgi28iclj 3TlIU+++a6VJXMtKKqGb/d6cxXM9QtRgkfpGEnVTCD4sRX25WuWcWu+hwCipgzsr dul1Ez+mp62SfHN2QLPUd+Ft0SvyxybDA65JP9fCEJPJ+2dtLWPN9XGY+6PzW4dT UEfUEV2V5k3w/QHTR8yG2i5s56wWVUhtQEhazbkj1VqgUSJ8PvIvBLhQpi4Gd51G 62/xHJaHXPxgVrVE6Or/5QF9npo1moG7UrLgP+FYX5kto280wEyh3KxNhlan+lmI IGo7V3Xv6UgGudJ/ZjR4dw24atFDcaqmdnWAOOp7mwxUIAq/5xLeDw2fzvuUw78a cc732SF4XwTJfXwgiXkJXa/Si248fDtecvlD+lQ9wezSIJZq8Ojpe9uFREA4jPVY jfgXEoopvam4w4ZKFRg93/0QErgwsYaJKKIKD8wZ99pi8/zrWlq5W1ujefQuvujt FL4IbF/8g6i22fZgBr8AlkRn3epxx4oRGV+Rr8OXoFYjNR/E7rjKZYfbsJx/gDbO zEMzSImQ48Tlxl9vkIx5kkUDxw3d7MDvrXEORcTMSW53CUDXJyA= =U151 -----END PGP SIGNATURE----- Merge tag 'pull-ufs-20240906' of https://gitlab.com/jeuk20.kim/qemu into staging ufs queue # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEUBfYMVl8eKPZB+73EuIgTA5dtgIFAmba268ACgkQEuIgTA5d # tgLndA//T7zvQboCWE2Aw+al4/cJmpfc/BP7pKrCvrwskhAo2H5JvbJ20WZ+/I6E # sLqXjsAQ4qPWUNi46aty/tCCmFWatBRKIyWOg1E8w1N1PCqM/aKFElENgi28iclj # 3TlIU+++a6VJXMtKKqGb/d6cxXM9QtRgkfpGEnVTCD4sRX25WuWcWu+hwCipgzsr # dul1Ez+mp62SfHN2QLPUd+Ft0SvyxybDA65JP9fCEJPJ+2dtLWPN9XGY+6PzW4dT # UEfUEV2V5k3w/QHTR8yG2i5s56wWVUhtQEhazbkj1VqgUSJ8PvIvBLhQpi4Gd51G # 62/xHJaHXPxgVrVE6Or/5QF9npo1moG7UrLgP+FYX5kto280wEyh3KxNhlan+lmI # IGo7V3Xv6UgGudJ/ZjR4dw24atFDcaqmdnWAOOp7mwxUIAq/5xLeDw2fzvuUw78a # cc732SF4XwTJfXwgiXkJXa/Si248fDtecvlD+lQ9wezSIJZq8Ojpe9uFREA4jPVY # jfgXEoopvam4w4ZKFRg93/0QErgwsYaJKKIKD8wZ99pi8/zrWlq5W1ujefQuvujt # FL4IbF/8g6i22fZgBr8AlkRn3epxx4oRGV+Rr8OXoFYjNR/E7rjKZYfbsJx/gDbO # zEMzSImQ48Tlxl9vkIx5kkUDxw3d7MDvrXEORcTMSW53CUDXJyA= # =U151 # -----END PGP SIGNATURE----- # gpg: Signature made Fri 06 Sep 2024 11:38:39 BST # gpg: using RSA key 5017D831597C78A3D907EEF712E2204C0E5DB602 # gpg: Good signature from "Jeuk Kim <jeuk20.kim@samsung.com>" [unknown] # gpg: aka "Jeuk Kim <jeuk20.kim@gmail.com>" [unknown] # 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: 5017 D831 597C 78A3 D907 EEF7 12E2 204C 0E5D B602 * tag 'pull-ufs-20240906' of https://gitlab.com/jeuk20.kim/qemu: hw/ufs: ufs descriptor read test implemented hw/ufs: ufs attribute read/write test implemented hw/ufs: ufs flag read/write test implemented hw/ufs: minor bug fixes related to ufs-test hw/ufs: add basic info of query response upiu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Peter Maydell	ec08d9a51e	target-arm queue: * Implement FEAT_EBF16 emulation * accel/tcg: Remove dead code from rr_cpu_thread_fn() * hw: add compat machines for 9.2 * virt: default to two-stage SMMU from virt-9.2 * sbsa-ref: use two-stage SMMU * hw: Various minor memory leak fixes * target/arm: Correct names of VFP VFNMA and VFNMS insns * hw/arm/xilinx_zynq: Enable Security Extensions * hw/arm/boot: Report error msg if loading elf/dtb failed -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmbZqzEZHHBldGVyLm1h eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3lJ7D/9s/ZTkiCj/z+caHotwNJVt ECgEEVinitwZxSMINZd1f6bxTY8hYVjMewj6A6RvHtMJMr7SUOmL8wi0YlbhTm44 jb8dZVf3pzPaZ399jxOeGnFipGyKmK0XM5rKc7CP6yJUS3B9RkUbLEHng8Q0ZBtl cnZqI12jJBdtHU8D4JIvBgM2N2ay4bKY8EQEPCv4S7ZTKawWcKgSR5pMd2TBIqIT 0gaDL3eOgCt2XWIrMzRjvaJK70obN/+n+vZQskJ/sIDsw+Kz8sZGlivdBXLRmQ+A OUgtdyZoD42Q8KtwM0bjoaoxz6VMNPJp5khB45EPjVgWyeyJ0L6ZcWCX7nT4hZsi 1C0NJaJU6HQbfsPiMIGxgHYJCbQue/mVBE02MPhmN8fZlsTRKWT9Miu67S0PI5Ib ZWo88Ew1coucBm25K2NWdoR3dCP8EFnxqL556L8M4iDWYQ/djf8cpFAN9QJBFrNw CaXS+vxIFUjZ6TSjf8gOYPAONmAg5DsCucgyO4MBKnvlY5h2J+GTq/FC+kWzL9jE UfhqOWSP34ol2lg319zOtKg4Ga+GOivo2DmgWQhDwZ2rmRR+xgN8rkQjpJKIT5Zj Ji+ucJrghBZ0sN622QYG0u0Ap9Jy4KCOxcFfS1b4gNhmMDWg27Tx9tIguXmjOE3M aAs4wmm4Nz4kpsf1KkB11Q== =gZuf -----END PGP SIGNATURE----- Merge tag 'pull-target-arm-20240905' of https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Implement FEAT_EBF16 emulation * accel/tcg: Remove dead code from rr_cpu_thread_fn() * hw: add compat machines for 9.2 * virt: default to two-stage SMMU from virt-9.2 * sbsa-ref: use two-stage SMMU * hw: Various minor memory leak fixes * target/arm: Correct names of VFP VFNMA and VFNMS insns * hw/arm/xilinx_zynq: Enable Security Extensions * hw/arm/boot: Report error msg if loading elf/dtb failed # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmbZqzEZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3lJ7D/9s/ZTkiCj/z+caHotwNJVt # ECgEEVinitwZxSMINZd1f6bxTY8hYVjMewj6A6RvHtMJMr7SUOmL8wi0YlbhTm44 # jb8dZVf3pzPaZ399jxOeGnFipGyKmK0XM5rKc7CP6yJUS3B9RkUbLEHng8Q0ZBtl # cnZqI12jJBdtHU8D4JIvBgM2N2ay4bKY8EQEPCv4S7ZTKawWcKgSR5pMd2TBIqIT # 0gaDL3eOgCt2XWIrMzRjvaJK70obN/+n+vZQskJ/sIDsw+Kz8sZGlivdBXLRmQ+A # OUgtdyZoD42Q8KtwM0bjoaoxz6VMNPJp5khB45EPjVgWyeyJ0L6ZcWCX7nT4hZsi # 1C0NJaJU6HQbfsPiMIGxgHYJCbQue/mVBE02MPhmN8fZlsTRKWT9Miu67S0PI5Ib # ZWo88Ew1coucBm25K2NWdoR3dCP8EFnxqL556L8M4iDWYQ/djf8cpFAN9QJBFrNw # CaXS+vxIFUjZ6TSjf8gOYPAONmAg5DsCucgyO4MBKnvlY5h2J+GTq/FC+kWzL9jE # UfhqOWSP34ol2lg319zOtKg4Ga+GOivo2DmgWQhDwZ2rmRR+xgN8rkQjpJKIT5Zj # Ji+ucJrghBZ0sN622QYG0u0Ap9Jy4KCOxcFfS1b4gNhmMDWg27Tx9tIguXmjOE3M # aAs4wmm4Nz4kpsf1KkB11Q== # =gZuf # -----END PGP SIGNATURE----- # gpg: Signature made Thu 05 Sep 2024 13:59:29 BST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20240905' of https://git.linaro.org/people/pmaydell/qemu-arm: (25 commits) platform-bus: fix refcount leak hw/arm/boot: Explain why load_elf_hdr() error is ignored hw/arm/boot: Report error msg if loading elf/dtb failed hw/arm/xilinx_zynq: Enable Security Extensions target/arm: Correct names of VFP VFNMA and VFNMS insns hw/arm/sbsa-ref: Don't leak string in sbsa_fdt_add_gic_node() hm/nvram/xlnx-versal-efuse-ctrl: Call register_finalize_block hw/misc/xlnx-versal-trng: Call register_finalize_block hw/nvram/xlnx-zynqmp-efuse: Call register_finalize_block hw/nvram/xlnx-bbram: Call register_finalize_block hw/misc/xlnx-versal-trng: Free s->prng in finalize, not unrealize hw/misc/xlnx-versal-cfu: destroy fifo in finalize hw/arm/sbsa-ref: Use two-stage SMMU hw/arm/virt: Default to two-stage SMMU from virt-9.2 hw/arm/smmuv3: Update comment documenting "stage" property hw: add compat machines for 9.2 accel/tcg: Remove dead code from rr_cpu_thread_fn() target/arm: Enable FEAT_EBF16 in the "max" CPU target/arm: Implement FPCR.EBF=1 semantics for bfdotadd() target/arm: Prepare bfdotadd() callers for FEAT_EBF support ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Peter Maydell	bdb4682941	tests/qtest: Bump timeout on ahci-test On my OpenBSD VM test system, the ahci-test sometimes hits its 60 second timeout. It has 75 subtests and allowing at least two seconds per subtest seems reasonable. Bump it to 150s. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20240905165554.320577-3-peter.maydell@linaro.org	2 years ago
Peter Maydell	d1e8bea9c9	tests/qtest: Add missing qtest_quit() to stm32 tests In the dm163-test and stm32l4x5_usart-test, a couple of subtests are missing the qtest_quit() call. The effect of this is that on hosts other than Linux and FreeBSD the test will timeout after executing all the tests: 242/845 qemu:qtest+qtest-arm / qtest-arm/dm163-test TIMEOUT 60.04s 3 subtests passed 100/845 qemu:qtest+qtest-arm / qtest-arm/stm32l4x5_usart-test TIMEOUT 600.02s 5 subtests passed This happens because the qemu-system-arm binary which the test starts does not exit, and because it shares the stdout with the test binary, the overall meson test harness thinks the test is still running. On Linux and FreeBSD we have an extra safety net set up in qtest_spawn_qemu() which kills off any QEMU binary that ends up without a parent. This is intended for the case where QEMU crashed and didn't respond to a SIGTERM or polite request to quit, but it also sidestepped the problem in this case. However, OpenBSD doesn't have a PDEATHSIG equivalent, so we see the timeouts when running a 'make vm-build-openbsd' run. Add the missing qtest_quit() calls. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20240905165554.320577-2-peter.maydell@linaro.org	2 years ago
Peter Maydell	becd694497	Migration pull request - Steve's cleanup of unused variable - Peter Maydell's fixes for several leaks in migration-test - Fabiano's flexibilization of multifd data structures for device state migration - Arman Nabiev's fix for ppc e500 migration - Thomas' fix for migration-test vs. --without-default-devices -----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEqhtIsKIjJqWkw2TPx5jcdBvsMZ0FAmbYVXwQHGZhcm9zYXNA c3VzZS5kZQAKCRDHmNx0G+wxnRucEAC1vo046UGdUmbb4PaF5vKAg97io6RB2nrH HMz56Yc0AcAKRUGwe2Z80e2jY8B6zi8Ha8b9l7cVsej095eGCF+tINIL4wRX4lHm alDY/LkhuqjE5g5c/DaeTztyBOFLvdWHPU5eJyDOC9r7kSlnUcL1gAslH23b8uL0 xvhPVKaTWjGIzNL1q/XfBr1WgRGqfD6dYb32HJDTq85yOnUT5sEr55aoEEu0euKh MYbXPmi5AMbrp8nP21kzUopX8iYERRdoKwhF0ZssciGi/qJVevH70tNdbDEQSxyp +vtP54TnL3LrzD4uY5Snng9zT9h0QrZujY79OEcxu20U0s29OQaudWkIjp7yLLUv UnPZHS+bIyaS53DdpV94GKGGBX1wrjGC/sn8eGYzmb2yMlMjLTBoE8L5r9cadshX XTeF4MtKGqaS3xDM2fIgACHHFl6qr/l0nENspv0raFzpf9Jx/WbpekghvTuWN6/B pZHnoOTNiAqXS/Rnyy829vsQ0Pw4hi6wx79Z73RP+35ubZTgTmOsQx9f2FjuEh6k JS+q9k4VJ+nntUWsYn4GS1Jlt+FXJ2hfzNj1NNFN4xLT1oioc6pCHsQyV7SBArB1 ml2zYyfKCTC3riIRhcv/ew6OcKbhHcPFOpd/v0y40LO3mx8S0LZnUWXkcrl3XIZS Mj5CBdlFgA== =SRN4 -----END PGP SIGNATURE----- Merge tag 'migration-20240904-pull-request' of https://gitlab.com/farosas/qemu into staging Migration pull request - Steve's cleanup of unused variable - Peter Maydell's fixes for several leaks in migration-test - Fabiano's flexibilization of multifd data structures for device state migration - Arman Nabiev's fix for ppc e500 migration - Thomas' fix for migration-test vs. --without-default-devices # -----BEGIN PGP SIGNATURE----- # # iQJEBAABCAAuFiEEqhtIsKIjJqWkw2TPx5jcdBvsMZ0FAmbYVXwQHGZhcm9zYXNA # c3VzZS5kZQAKCRDHmNx0G+wxnRucEAC1vo046UGdUmbb4PaF5vKAg97io6RB2nrH # HMz56Yc0AcAKRUGwe2Z80e2jY8B6zi8Ha8b9l7cVsej095eGCF+tINIL4wRX4lHm # alDY/LkhuqjE5g5c/DaeTztyBOFLvdWHPU5eJyDOC9r7kSlnUcL1gAslH23b8uL0 # xvhPVKaTWjGIzNL1q/XfBr1WgRGqfD6dYb32HJDTq85yOnUT5sEr55aoEEu0euKh # MYbXPmi5AMbrp8nP21kzUopX8iYERRdoKwhF0ZssciGi/qJVevH70tNdbDEQSxyp # +vtP54TnL3LrzD4uY5Snng9zT9h0QrZujY79OEcxu20U0s29OQaudWkIjp7yLLUv # UnPZHS+bIyaS53DdpV94GKGGBX1wrjGC/sn8eGYzmb2yMlMjLTBoE8L5r9cadshX # XTeF4MtKGqaS3xDM2fIgACHHFl6qr/l0nENspv0raFzpf9Jx/WbpekghvTuWN6/B # pZHnoOTNiAqXS/Rnyy829vsQ0Pw4hi6wx79Z73RP+35ubZTgTmOsQx9f2FjuEh6k # JS+q9k4VJ+nntUWsYn4GS1Jlt+FXJ2hfzNj1NNFN4xLT1oioc6pCHsQyV7SBArB1 # ml2zYyfKCTC3riIRhcv/ew6OcKbhHcPFOpd/v0y40LO3mx8S0LZnUWXkcrl3XIZS # Mj5CBdlFgA== # =SRN4 # -----END PGP SIGNATURE----- # gpg: Signature made Wed 04 Sep 2024 13:41:32 BST # gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D # gpg: issuer "farosas@suse.de" # gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown] # gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [unknown] # 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: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D * tag 'migration-20240904-pull-request' of https://gitlab.com/farosas/qemu: (34 commits) tests/qtest/migration: Add a check for the availability of the "pc" machine target/ppc: Fix migration of CPUs with TLB_EMB TLB type migration/multifd: Add documentation for multifd methods migration/multifd: Add a couple of asserts for p->iov migration/multifd: Fix p->iov leak in multifd-uadk.c migration/multifd: Stop changing the packet on recv side migration/multifd: Make MultiFDMethods const migration/multifd: Move nocomp code into multifd-nocomp.c migration/multifd: Register nocomp ops dynamically migration/multifd: Standardize on multifd ops names migration/multifd: Allow multifd sync without flush migration/multifd: Replace multifd_send_state->pages with client data migration/multifd: Don't send ram data during SYNC migration/multifd: Isolate ram pages packet data migration/multifd: Remove total pages tracing migration/multifd: Move pages accounting into multifd_send_zero_page_detect() migration/multifd: Replace p->pages with an union pointer migration/multifd: Make MultiFDPages_t:offset a flexible array member migration/multifd: Introduce MultiFDSendData migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Yoochan Jeong	9fe8e2c68a	hw/ufs: ufs descriptor read test implemented New test function "ufstest_query_desc_request" added, which can check one's virtual UFS device can properly read and its descriptor data. (Writing descriptors are not implemented yet.) The testcases attempt to read all kinds of descriptors at least once, except for configuration descriptors (which are not implemented yet.) There are some testcases that are intended to make an error caused by an invalid index value or an invalid selector value. Signed-off-by: Yoochan Jeong <yc01.jeong@samsung.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>	2 years ago
Yoochan Jeong	49ccea4be9	hw/ufs: ufs attribute read/write test implemented New test function "ufstest_query_attr_request" added, which can check one's virtual UFS device can properly read and write its attribute data. It tests if reading and writing attributes work properly. There are some testcases that are intended to make an error caused by writing an invalid value, allocating an invalid selector and permission issues. Signed-off-by: Yoochan Jeong <yc01.jeong@samsung.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>	2 years ago
Yoochan Jeong	4aac30299b	hw/ufs: ufs flag read/write test implemented New test function "ufstest_flag_request" added, which can check one's virtual UFS device can properly read and write its flag data. It tests if reading, setting, clearing and toggling flags work properly. There are some testcases that are intended to make an error caused by permission issues. Signed-off-by: Yoochan Jeong <yc01.jeong@samsung.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>	2 years ago
Yoochan Jeong	7c85332a2b	hw/ufs: minor bug fixes related to ufs-test Minor bugs and errors related to ufs-test are resolved. Some permissions and code implementations that are not synchronized with the ufs spec are edited. Signed-off-by: Yoochan Jeong <yc01.jeong@samsung.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>	2 years ago
Kyoungrul Kim	de2cc40782	hw/ufs: add basic info of query response upiu Modify to fill the opcode, idn, index, selector information of all Query Response UPIU. because attr and flag operation of query response upiu need these information too. Signed-off-by: KyoungrulKim <k831.kim@samsung.com> Reviewed-by: Minwoo Im <minwoo.im@samsung.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>	2 years ago
Peter Maydell	eabebca69b	* Bump Avocado to version 103 * Introduce new functional test framework for Python-based tests * Convert many Avocado tests to the new functional test framework -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmbYOEsRHHRodXRoQHJl ZGhhdC5jb20ACgkQLtnXdP5wLbUDAA/+Kdlak/nCrK5gXDyDasfy86IxgMD0QlDR U0MOpQyfXbM2EJjwCUhmgo8pui8qV23dKzfCwbDmkjB7mJ+yKi2ZdiFEp6onq/ke aAdaaZwENtWcFglRD80TOSQX6oyeNmE/PuvJGG0BfwWXyyhaEa6kCdytEPORipQs lZ+ZndHgXtcM3roXtgI3kp2V1nY5LLCJ044UrasKRq2xWfD/Ken90uWP5/nMLV7f 7YLRUIb0sgV7IdjZiT1UkXJZRB7MatV7+OsojYbG8BPbQEvXqpryXMIeygHVR9a0 yxNDUpTZR6JoS1IaLKkHh1mTM+L1JpFltKadKkXa0zqJHHSur7Tp0xVO/GeqCek4 9N8K4zw2CoO/AKmN8JjW5i4GnMrFMdcvxxNwLdRoVgYt4YA731wnHrbosXZOXcuv H0z8Tm6ueKvfBtrQErdvqsGrP/8FUYRqZP4H6XaaC+wEis++7OmVR2nlQ/gAyr6/ mMJtmxqVHCIcEVjDu1jYltrW3BN2CcxN2M9gxyOScq2/Xmzqtaeb4iyjxeCUjIBW Pc4LXlSafIg3hPrdH3EKN275ev8cx/5jp8oEgXD5We25Mj3W930zde6/STXoX318 NVNlbrIQjGjQN7rN5oxTFxTlIN8ax2tuuzpQDFvS/4bLyMYXcZ4I5gUrM5tvWTGv +0UN45pJ7Nk= =l6Ki -----END PGP SIGNATURE----- Merge tag 'pull-request-2024-09-04' of https://gitlab.com/thuth/qemu into staging * Bump Avocado to version 103 * Introduce new functional test framework for Python-based tests * Convert many Avocado tests to the new functional test framework # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmbYOEsRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbUDAA/+Kdlak/nCrK5gXDyDasfy86IxgMD0QlDR # U0MOpQyfXbM2EJjwCUhmgo8pui8qV23dKzfCwbDmkjB7mJ+yKi2ZdiFEp6onq/ke # aAdaaZwENtWcFglRD80TOSQX6oyeNmE/PuvJGG0BfwWXyyhaEa6kCdytEPORipQs # lZ+ZndHgXtcM3roXtgI3kp2V1nY5LLCJ044UrasKRq2xWfD/Ken90uWP5/nMLV7f # 7YLRUIb0sgV7IdjZiT1UkXJZRB7MatV7+OsojYbG8BPbQEvXqpryXMIeygHVR9a0 # yxNDUpTZR6JoS1IaLKkHh1mTM+L1JpFltKadKkXa0zqJHHSur7Tp0xVO/GeqCek4 # 9N8K4zw2CoO/AKmN8JjW5i4GnMrFMdcvxxNwLdRoVgYt4YA731wnHrbosXZOXcuv # H0z8Tm6ueKvfBtrQErdvqsGrP/8FUYRqZP4H6XaaC+wEis++7OmVR2nlQ/gAyr6/ # mMJtmxqVHCIcEVjDu1jYltrW3BN2CcxN2M9gxyOScq2/Xmzqtaeb4iyjxeCUjIBW # Pc4LXlSafIg3hPrdH3EKN275ev8cx/5jp8oEgXD5We25Mj3W930zde6/STXoX318 # NVNlbrIQjGjQN7rN5oxTFxTlIN8ax2tuuzpQDFvS/4bLyMYXcZ4I5gUrM5tvWTGv # +0UN45pJ7Nk= # =l6Ki # -----END PGP SIGNATURE----- # gpg: Signature made Wed 04 Sep 2024 11:36:59 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-2024-09-04' of https://gitlab.com/thuth/qemu: (42 commits) docs/devel/testing: Add documentation for functional tests docs/devel/testing: Rename avocado_qemu.Test class docs/devel/testing: Split the Avocado documentation into a separate file docs/devel: Split testing docs from the build docs and move to separate folder gitlab-ci: Add "check-functional" to the build tests tests/avocado: Remove unused QemuUserTest class tests/functional: Convert ARM bFLT linux-user avocado test tests/functional: Add QemuUserTest class tests/functional: Convert mips64el Fuloong2e avocado test (1/2) tests/functional: Convert Aarch64 Virt machine avocado tests tests/functional: Convert Aarch64 SBSA-Ref avocado tests tests/functional: Convert ARM Integrator/CP avocado tests tests/functional: Convert the linux_initrd avocado test into a standalone test tests/functional: Convert the rx_gdbsim avocado test into a standalone test tests/functional: Convert the acpi-bits test into a standalone test tests/functional: Convert the m68k nextcube test with tesseract tests/functional: Convert the ppc_hv avocado test into a standalone test tests/functional: Convert the ppc_amiga avocado test into a standalone test tests/functional: Convert most ppc avocado tests into standalone tests tests/functional: Convert the virtio_gpu avocado test into a standalone test ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Gao Shiyuan	99ec7b440a	platform-bus: fix refcount leak memory_region_find() returns an MR which it is the caller's responsibility to unref, but platform_bus_map_mmio() was forgetting to do so, thus leaking the MR. Signed-off-by: Gao Shiyuan <gaoshiyuan@baidu.com> Message-id: 20240829131005.9196-1-gaoshiyuan@baidu.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: tweaked commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Philippe Mathieu-Daudé	17e93dd5fa	hw/arm/boot: Explain why load_elf_hdr() error is ignored If the file is not an ELF file, arm_setup_direct_kernel_boot() falls back to try it as a uimage or an AArch64 Image file or as last resort a bare raw binary. We can discard load_elf_hdr() error and silently return. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903144154.17135-1-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Changbin Du	2b490f150a	hw/arm/boot: Report error msg if loading elf/dtb failed Print errors before exit. Do not exit silently. Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Changbin Du <changbin.du@huawei.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903133940.3447430-1-changbin.du@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Sebastian Huber	4ab25d1aa6	hw/arm/xilinx_zynq: Enable Security Extensions The system supports the Security Extensions (core and GIC). This change is necessary to run tests which pass on the real hardware. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Message-id: 20240828005019.57705-1-sebastian.huber@embedded-brains.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Peter Maydell	76dd36660b	target/arm: Correct names of VFP VFNMA and VFNMS insns In vfp.decode we have the names of the VFNMA and VFNMS instructions the wrong way around. The architecture says that bit 6 is the 'op' bit, which is 1 for VFNMA and 0 for VFNMS, but we label these two lines of decode the other way around. This doesn't cause any user-visible problem because in the handling of these functions in translate-vfp.c we give VFNMA the behaviour specified for VFNMS and vice-versa, but it's confusing when reading the code. Switch the names of the VFP VFNMA and VFNMS instructions in the decode file and flip the behaviour also. NB: the instructions VFMA and VFMS are decoded with op=0 for VFMA and op=1 for VFMS; the confusion probably arose because we assumed VFNMA and VFNMS to be the same way around. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2536 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240830152156.2046590-1-peter.maydell@linaro.org Reviewed-by: Richard Henderson <richard.henderson@linaro.org>	2 years ago
Peter Maydell	c2a33809e5	hw/arm/sbsa-ref: Don't leak string in sbsa_fdt_add_gic_node() In sbsa_fdt_add_gic_node() we g_strdup_printf() two nodename strings, but only free one. Since the string is actually entirely constant and we don't make any use of printf's format-string operations, we can drop the g_strdup_printf() use entirely. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20240822162323.706382-1-peter.maydell@linaro.org	2 years ago
Peter Maydell	5b836d001a	hm/nvram/xlnx-versal-efuse-ctrl: Call register_finalize_block The TYPE_XLNX_VERSAL_EFUSE_CTRL device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55f222b5b9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294e9d8) (BuildId: 420 43d49e1139e3f3071b1f22fac1e3e7249c9a6) #1 0x7fbb10669c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 #2 0x55f222f90c5d in register_init_block hw/core/register.c:248:34 #3 0x55f222f916be in register_init_block32 hw/core/register.c:299:12 #4 0x55f223bbdd15 in efuse_ctrl_init hw/nvram/xlnx-versal-efuse-ctrl.c:718:9 #5 0x55f225b23391 in object_init_with_type qom/object.c:420:9 #6 0x55f225b0a66b in object_initialize_with_type qom/object.c:562:5 #7 0x55f225b0bf0d in object_new_with_type qom/object.c:782:5 #8 0x55f225b0bfe1 in object_new qom/object.c:797:12 #9 0x55f226309e0d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-7-peter.maydell@linaro.org	2 years ago
Peter Maydell	14bfca0dec	hw/misc/xlnx-versal-trng: Call register_finalize_block The TYPE_XLNX_VERSAL_TRNG device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55842ec799d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294e9d8) (BuildId: 47496e53f3e779f1c7e9b82cbea07407152b498b) #1 0x7fe793c75c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 #2 0x55842f0aec5d in register_init_block hw/core/register.c:248:34 #3 0x55842f0af6be in register_init_block32 hw/core/register.c:299:12 #4 0x55842f801588 in trng_init hw/misc/xlnx-versal-trng.c:614:9 #5 0x558431c411a1 in object_init_with_type qom/object.c:420:9 #6 0x558431c2847b in object_initialize_with_type qom/object.c:562:5 #7 0x558431c29d1d in object_new_with_type qom/object.c:782:5 #8 0x558431c29df1 in object_new qom/object.c:797:12 #9 0x558432427c1d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-6-peter.maydell@linaro.org	2 years ago
Peter Maydell	431d4d2acc	hw/nvram/xlnx-zynqmp-efuse: Call register_finalize_block The TYPE_XLNX_ZYNQMP_EFUSE device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55f3ff5839d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 23cf931c66865a71b6cc4da95156d03bc106fa72) #1 0x7f3f31c6bc50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 #2 0x55f3ff9b8c5d in register_init_block hw/core/register.c:248:34 #3 0x55f3ff9b96be in register_init_block32 hw/core/register.c:299:12 #4 0x55f4005e5b25 in efuse_ctrl_init hw/nvram/xlnx-versal-efuse-ctrl.c:718:9 #5 0x55f40254afb1 in object_init_with_type qom/object.c:420:9 #6 0x55f40253228b in object_initialize_with_type qom/object.c:562:5 #7 0x55f402533b2d in object_new_with_type qom/object.c:782:5 #8 0x55f402533c01 in object_new qom/object.c:797:12 #9 0x55f402d31a2d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-5-peter.maydell@linaro.org	2 years ago
Peter Maydell	4a87373f28	hw/nvram/xlnx-bbram: Call register_finalize_block The TYPE_XLNX_BBRAM device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x5641518ca9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 4a6 18cb63d57d5a19ed45cfc262b08da47eaafe5) #1 0x7ff1aab31c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 #2 0x564151cffc5d in register_init_block hw/core/register.c:248:34 #3 0x564151d006be in register_init_block32 hw/core/register.c:299:12 #4 0x56415293df75 in bbram_ctrl_init hw/nvram/xlnx-bbram.c:462:9 #5 0x564154891dc1 in object_init_with_type qom/object.c:420:9 #6 0x56415487909b in object_initialize_with_type qom/object.c:562:5 #7 0x56415487a93d in object_new_with_type qom/object.c:782:5 #8 0x56415487aa11 in object_new qom/object.c:797:12 #9 0x56415507883d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-4-peter.maydell@linaro.org	2 years ago
Peter Maydell	abbfe8d82e	hw/misc/xlnx-versal-trng: Free s->prng in finalize, not unrealize The TYPE_XLNX_VERSAL_TRNG device creates s->prng with g_rand_new() in its init method, but it frees it in its unrealize method. This results in a leak in the QOM introspection "initialize-inspect-finalize" lifecycle: Direct leak of 2500 byte(s) in 1 object(s) allocated from: #0 0x55ec89eae9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 6d5 08874816cc47d17c8dd775e8f809ae520e8cb) #1 0x7f697018fc50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 #2 0x7f6970197738 in g_rand_new_with_seed_array debian/build/deb/../../../glib/grand.c:202:17 #3 0x7f6970197816 in g_rand_new debian/build/deb/../../../glib/grand.c:286:10 #4 0x55ec8aa3656a in trng_init hw/misc/xlnx-versal-trng.c:624:15 #5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9 #6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5 #7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5 #8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12 #9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Move the free to finalize so it matches where we are initing s->prng. Since that's the only thing our unrealize method was doing, this essentially switches the whole function to be a finalize implementation. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-3-peter.maydell@linaro.org	2 years ago
Peter Maydell	d30d590b87	hw/misc/xlnx-versal-cfu: destroy fifo in finalize Since the TYPE_XNLX_VERSAL_CFU_FDRO device creates a FIFO in its instance_init method, we must destroy the FIFO in instance_finalize to avoid a memory leak for the QOM introspection "instantiate-examine-finalize" cycle: Direct leak of 8192 byte(s) in 1 object(s) allocated from: #0 0x55ec89eae7ee in malloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d7ee) (BuildId: 6d508874816cc47d17c8dd775e8f809ae520e8cb) #1 0x7f697018f738 in g_malloc debian/build/deb/../../../glib/gmem.c:128:13 #2 0x55ec8d98d98d in fifo8_create util/fifo8.c:27:18 #3 0x55ec8aa2a624 in fifo32_create /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/include/qemu/fifo32.h:35:5 #4 0x55ec8aa2a33c in cfu_fdro_init hw/misc/xlnx-versal-cfu.c:397:5 #5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9 #6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5 #7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5 #8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12 #9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240822162127.705879-2-peter.maydell@linaro.org	2 years ago
Peter Maydell	7c824b43ba	hw/arm/sbsa-ref: Use two-stage SMMU Now that our SMMU model supports enabling both stages of translation at once, we can enable this in the sbsa-ref board. Existing guest code that only programs stage 1 and doesn't care about stage 2 should continue to run with the same behaviour, but guests that do want to do nested SMMU configurations can now do so. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Message-id: 20240816161350.3706332-5-peter.maydell@linaro.org	2 years ago
Peter Maydell	8a934f1c4a	hw/arm/virt: Default to two-stage SMMU from virt-9.2 Now that our SMMU model supports enabling both stages of translation at once, we can enable this in the virt board. This is no change in behaviour for guests, because if they simply ignore stage 2 and never configure it then it has no effect. For the usual backwards compatibility reasons we enable this only for machine types starting with 9.2. (Note that the SMMU is disabled by default on the virt board and is only created if the user passes the 'iommu=smmuv3' machine option.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20240816161350.3706332-4-peter.maydell@linaro.org	2 years ago
Peter Maydell	44df6d0613	hw/arm/smmuv3: Update comment documenting "stage" property When we added support for nested (stage 1 + stage 2) translation to the SMMU in commit `58377c3632` we forgot to update the comment that documents the valid values of the "stage" property. Add the new "nested" value to it. Fixes: `58377c3632` ("hw/arm/smmuv3: Support and advertise nesting") Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20240816161350.3706332-3-peter.maydell@linaro.org	2 years ago
Cornelia Huck	fb6051e7bb	hw: add compat machines for 9.2 Add 9.2 machine types for arm/i440fx/m68k/q35/s390x/spapr. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240816161350.3706332-2-peter.maydell@linaro.org Message-id: 20240816103723.2325982-1-cohuck@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2 years ago
Peter Maydell	da7510b720	accel/tcg: Remove dead code from rr_cpu_thread_fn() The main loop in rr_cpu_thread_fn() can never terminate, so the code at the end of the function to clean up the RCU subsystem is dead code. Replace it with g_assert_not_reached(). (This is different from the other cpu_thread_fn for e.g. MTTCG or for the KVM accelerator -- those can exit, if the vCPU they are responsible for is unplugged. But the RR cpu thread fn handles all CPUs in the system in a round-robin way, so even if one is unplugged it keeps looping.) Resolves: Coverity CID 1547782 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240815143634.3413679-1-peter.maydell@linaro.org	2 years ago
Peter Maydell	5d1187b308	target/arm: Enable FEAT_EBF16 in the "max" CPU Now that we've implemented the required behaviour for FEAT_EBF16, we can enable it for the "max" CPU type, list it in our documentation, and delete a TODO comment about it being missing. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>	2 years ago
Peter Maydell	0e1850182a	target/arm: Implement FPCR.EBF=1 semantics for bfdotadd() Implement the FPCR.EBF=1 semantics for bfdotadd() operations: * is_ebf() sets up fpst and fpst_odd * bfdotadd_ebf() implements the fused paired-multiply-and-add operation that we need The paired-multiply-and-add is similar to f16_dotadd() and we use the same trick here as in that function, but the inputs here are bfloat16 rather than float16. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>	2 years ago

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