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2023-10-30linux-user: Replace bprm->fd with bprm->src.fdRichard Henderson3-8/+6
There are only a couple of uses of bprm->fd remaining. Migrate to the other field. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Use ImageSource in load_symbolsRichard Henderson1-36/+45
Aside from the section headers, we're unlikely to hit the ImageSource cache on guest executables. But the interface for imgsrc_read_* is better. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Use ImageSource in load_elf_imageRichard Henderson1-79/+49
Change parse_elf_properties as well, as the bprm_buf argument ties the two functions closely. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Do not clobber bprm_buf swapping ehdrRichard Henderson1-11/+14
Rearrange the allocation of storage for ehdr between load_elf_image and load_elf_binary. The same set of copies are done, but we don't modify bprm_buf, which will be important later. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Tidy loader_execRichard Henderson1-19/+19
Reorg the if cases to reduce indentation. Test for 4 bytes in the file before checking the signatures. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Introduce imgsrc_read, imgsrc_read_allocRichard Henderson2-9/+142
Introduced and initialized, but not yet really used. These will tidy the current tests vs BPRM_BUF_SIZE. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30linux-user: Fix guest signal remapping after adjusting SIGABRTRichard Henderson1-5/+4
The arithmetic within the loop was not adjusted properly after SIGRTMIN was stolen for the guest SIGABRT. The effect was that the guest libc could not send itself __SIGRTMIN to wake sleeping threads. Fixes: 38ee0a7dfb4b ("linux-user: Remap guest SIGABRT") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1967 Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-30Merge tag 'pull-hex-20231018' of https://github.com/quic/qemu into stagingStefan Hajnoczi6-80/+50
hexagon: GETPC() fixes, shadowing fixes # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEPWaq5HRZSCTIjOD4GlSvuOVkbDIFAmUwjhYACgkQGlSvuOVk # bDK1Kw//fqzt62h+x182uOZz3XCr9co8mJGXAnu9cy8Jkmf7BGT6jNsjpQe5KjyH # FJNYsfx2dnzC6bqID4ioiBTA3Vgq5XyumpxORzCJTerda3bJr8Q3qt3yK80IIsdf # HkeYfxHFsOG57KqyRJYZenJQBeCq/CcPWfWrxLspFPa96RF4Ui34srucjS6QZp4R # l6jlkxmvkkEV0Cq3vwKkTlrOTUDWQ5dZw5GfVrE3D6WfpB6SzprzDrWAi4dBSG3S # ZNg1WU229A83n4hWw91brHzejE7KHbgjbhfGnlS05AHIqGrhAzDQIWXm4q1yMlca # /lGTBbKZzg6+RmFj6Rb5MzeaiVIQaQ75L4mJ72C03v+7ZHtV0m7nxTREEbZFsstZ # 7T8yutG/ljHHkb7xXL5kvJCIA5/UPv9qH3jYQebkVh0vgKSzZOPuPE1OVymTUmqb # tWKdWcoq0Dj+FWBg/Mnb6RrECA2Rn91nRv6byVkPZ4xRWUxjUMmFW0Mbpa5SO5z/ # pGQGhcnGOMfZQBCxdwDU17RVetXho3xr2JCmYMG/vjin7lqoY5D+AFl+R7UAm/0p # C4Pe/uqGRwXlEkL5lwO2RIoMp0bXRDZI9yQeeWVg6uBbWDKBlM2TmHiu6lyRofTl # 0/Go8nhumecT09xMTFMp5doQL8HSYKv0DnzqFjM8a5Tc5gQSFx4= # =1KeO # -----END PGP SIGNATURE----- # gpg: Signature made Thu 19 Oct 2023 11:01:58 JST # gpg: using RSA key 3D66AAE474594824C88CE0F81A54AFB8E5646C32 # gpg: Good signature from "Brian Cain <bcain@kernel.org>" [unknown] # gpg: aka "Brian Cain (QuIC) <bcain@quicinc.com>" [unknown] # gpg: aka "Brian Cain (CAF) <bcain@codeaurora.org>" [unknown] # gpg: aka "bcain" [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: 6350 20F9 67A7 7164 79EF 49E0 175C 464E 541B 6D47 # Subkey fingerprint: 3D66 AAE4 7459 4824 C88C E0F8 1A54 AFB8 E564 6C32 * tag 'pull-hex-20231018' of https://github.com/quic/qemu: target/hexagon: fix some occurrences of -Wshadow=local target/hexagon: move GETPC() calls to top level helpers Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-30Merge tag 'pull-request-2023-10-27' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi12-37/+46
staging * Fix global variable shadowing in test code * Avoid recompiling libfdt in the FreeBSD VM * Mark old pc machine types as deprecated * Force IPv4 in the ipmi-bt-test # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmU7g+wRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWzIQ//WkiEtXAB4zn/b8H0KfRF283FoFMstBPu # xrF90WcXMidAPRK8iFhwlae0rVyo40V6A3+/0rntMZ6WPJ3pVvFhmM4zIQgX+1+F # HT8To7ngngeEey5gJNbOs9GdAFSmF8HwB+HWnEGf2fjWsUvIWgm458ikPUWvhXaJ # 08wH4V+bmEAKYgny8/ys70E1iFeMwfg+LKXHzVAavaQ8GjM9xFXOjRe8XEq2P7/8 # T99O+hn1iGJfrvZTdJ01awRuOUzA1YTKLCYNSzfRc/j0eYwI28CBm12/sZn4dUA8 # 4rV33ISPw55QmxdVLCfGhAJ6Ih0trOgf8eDBkhcgqWt26ymcKyVL/7kJHcuoY9Q2 # onaN3XT39lVz/HmcuTl9a0sePsZd4d7p0vRsccwTSisX8RpLDab8I8oU8Nvs3VQG # t23K3XLrdSyMbxsbi9b5BdXJVgkz4irEKG1dX8laIGMGD5zVi/LX2BWjP6QaIOZi # OyopRQN2uTi6cry5NmblpeLDNJwQdQVxJKlqcvDQQl8TjPXleNtIXL4dr+IpNC5T # Uo8GJ6+b+AzUI4EaNFybVDPAYHFMJKxvN/QUEjExKV1QTP3V2V9jCbGCF8nio8pp # ISo11Lo/Z4Z39NwDBH13UuSOdD1rlrU2uuq6LaiRTBfCOTYumzUMvlDTNYqGuSLr # +1q1GTGsHO0= # =A6CT # -----END PGP SIGNATURE----- # gpg: Signature made Fri 27 Oct 2023 18:33:32 JST # 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-2023-10-27' of https://gitlab.com/thuth/qemu: ipmi-bt-test: force ipv4 tests/vm/freebsd: Add additional library paths for libfdt docs/about: Mark the old pc-i440fx-2.0 - 2.3 machine types as deprecated tests/coroutine: Clean up global variable shadowing tests/aio: Clean up global variable shadowing tests/npcm7xx_adc: Clean up global variable shadowing tests/rtl8139: Clean up global variable shadowing tests/cdrom-test: Clean up global variable shadowing in prepare_image() tests/virtio-scsi: Clean up global variable shadowing tests/throttle: Clean up global variable shadowing system/qtest: Clean up global variable shadowing in qtest_server_init() Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-27ipmi-bt-test: force ipv4Vladimir Sementsov-Ogievskiy1-1/+1
We open ipv4 listening socket. But "localhost" in qemu parameters may load to Qemu trying to connect with ipv6 and fail with "Connection refused". Force ipv4 by using ipv4 ip address. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-ID: <20231018191123.1176602-1-vsementsov@yandex-team.ru> Acked-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/vm/freebsd: Add additional library paths for libfdtThomas Huth1-2/+3
libfdt is installed in /usr/local on FreeBSD, and since this library does not have a pkg-config file, we have to specify the paths manually. This way we can avoid that Meson has to recompile the dtc subproject each time. Message-ID: <20231016161053.39150-1-thuth@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27docs/about: Mark the old pc-i440fx-2.0 - 2.3 machine types as deprecatedThomas Huth2-0/+9
As we've seen in the past, it's useful for deprecating old machine types to finally be able to get of legacy code or do other clean-ups (see e.g. commit ea985d235b868047 that was used to drop the PCI code in the 128k bios binaries to free some precious space in those binaries). So let's continue deprecating the oldest pc machine types. QEMU 2.3 has been released 8 years ago, so that's plenty of time since such machine types have been used by default, thus deprecating pc-i440fx-2.0 up to pc-i440fx-2.3 should be fine nowadays. Message-ID: <20231006075247.403364-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/coroutine: Clean up global variable shadowingPhilippe Mathieu-Daudé1-6/+6
Rename the global variable to avoid: tests/unit/test-coroutine.c:430:11: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] bool *done = opaque; ^ tests/unit/test-coroutine.c:438:10: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] bool done = false; ^ tests/unit/test-coroutine.c:198:12: note: previous declaration is here static int done; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-11-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/aio: Clean up global variable shadowingPhilippe Mathieu-Daudé1-2/+2
Rename the argument to fix: tests/unit/test-aio.c:130:44: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void set_event_notifier(AioContext *ctx, EventNotifier *notifier, ^ tests/unit/test-aio.c:22:20: note: previous declaration is here static AioContext *ctx; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-9-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/npcm7xx_adc: Clean up global variable shadowingPhilippe Mathieu-Daudé1-7/+7
Rename the global 'adc' variable in order to avoid: tests/qtest/npcm7xx_adc-test.c:98:58: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static uint32_t adc_read_con(QTestState *qts, const ADC *adc) ^ tests/qtest/npcm7xx_adc-test.c:103:55: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void adc_write_con(QTestState *qts, const ADC *adc, uint32_t value) ^ tests/qtest/npcm7xx_adc-test.c:108:59: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static uint32_t adc_read_data(QTestState *qts, const ADC *adc) ^ tests/qtest/npcm7xx_adc-test.c:119:53: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void adc_qom_set(QTestState *qts, const ADC *adc, ^ tests/qtest/npcm7xx_adc-test.c:135:57: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void adc_write_input(QTestState *qts, const ADC *adc, ^ tests/qtest/npcm7xx_adc-test.c:144:56: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void adc_write_vref(QTestState *qts, const ADC *adc, uint32_t value) ^ tests/qtest/npcm7xx_adc-test.c:162:59: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static uint32_t adc_prescaler(QTestState *qts, const ADC *adc) ^ tests/qtest/npcm7xx_adc-test.c:175:64: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void adc_wait_conv_finished(QTestState *qts, const ADC *adc, ^ tests/qtest/npcm7xx_adc-test.c:196:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:207:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:235:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:267:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:293:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:311:16: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] const ADC *adc = adc_p; ^ tests/qtest/npcm7xx_adc-test.c:93:5: note: previous declaration is here ADC adc = { ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-8-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/rtl8139: Clean up global variable shadowingPhilippe Mathieu-Daudé1-6/+6
Rename the variable to fix: tests/qtest/rtl8139-test.c:28:33: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void save_fn(QPCIDevice *dev, int devfn, void *data) ^ tests/qtest/rtl8139-test.c:37:17: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] QPCIDevice *dev; ^ tests/qtest/rtl8139-test.c:25:20: note: previous declaration is here static QPCIDevice *dev; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-7-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/cdrom-test: Clean up global variable shadowing in prepare_image()Philippe Mathieu-Daudé1-3/+3
Rename the variable to fix: tests/qtest/cdrom-test.c:40:50: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static int prepare_image(const char *arch, char *isoimage) ^ tests/qtest/cdrom-test.c:18:13: note: previous declaration is here static char isoimage[] = "cdrom-boot-iso-XXXXXX"; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: John Snow <jsnow@redhat.com> Message-ID: <20231009100251.56019-5-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/virtio-scsi: Clean up global variable shadowingPhilippe Mathieu-Daudé1-1/+1
Rename the (unused) 'allow' argument, following the pattern used by the other tests in this file. This fixes: tests/qtest/virtio-scsi-test.c:159:61: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] static void hotplug(void *obj, void *data, QGuestAllocator *alloc) ^ tests/qtest/virtio-scsi-test.c:37:25: note: previous declaration is here static QGuestAllocator *alloc; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-By: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-4-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27tests/throttle: Clean up global variable shadowingPhilippe Mathieu-Daudé1-1/+0
Follow all other tests pattern from this file, use the global 'cfg' variable to fix: tests/unit/test-throttle.c:621:20: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] ThrottleConfig cfg; ^ tests/unit/test-throttle.c:28:23: note: previous declaration is here static ThrottleConfig cfg; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Alberto Garcia <berto@igalia.com> Message-ID: <20231009100251.56019-3-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27system/qtest: Clean up global variable shadowing in qtest_server_init()Philippe Mathieu-Daudé1-8/+8
Rename the variable to fix: softmmu/qtest.c:869:13: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] Object *qtest; ^ softmmu/qtest.c:53:15: note: previous declaration is here static QTest *qtest; ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231009100251.56019-2-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-10-27Merge tag 'pull-sp-20231025' of https://gitlab.com/rth7680/qemu into stagingStefan Hajnoczi14-3750/+3998
Convert target/sparc to decodetree. # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmU5ruAdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV9NWQgAjkWxZi9Je3yWR0x0 # mQmlx0zlyjK4PeMGS14mr0mxFAqvC5gFHNzw0WtLaVw9gyfm6EKXwervtm9mCg7F # PPQzF9IqSoKqGV2fFlWpVWmUPmKNhLY5hS7Pvampg8Tkt6X6NJQdbaUpEQW6U47I # C4/AAygaj6fd99BEZI36A2oxg6D0HM9cV1LUm43e+yQ1KCQaTO+3u8oDZA8MkXu1 # p2bxPXazClLe+ywwtR9tp28IgQszQ10NxECzhJ34ezLCbTreH//ycpPI2h8Xskdc # lDkCu3OJa8aIalGOpDL71Qemp9KfRYkOyPlahAZx3haZC24fnVvVRoMiV8Z5+iYk # gq2VnA== # =/gf2 # -----END PGP SIGNATURE----- # gpg: Signature made Thu 26 Oct 2023 09:12:16 JST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * tag 'pull-sp-20231025' of https://gitlab.com/rth7680/qemu: (94 commits) target/sparc: Remove disas_sparc_legacy target/sparc: Convert FZERO, FONE to decodetree target/sparc: Move FPACK16, FPACKFIX to decodetree target/sparc: Move FPCMP* to decodetree target/sparc: Convert FCMP, FCMPE to decodetree target/sparc: Move FMOVR, FMOVcc, FMOVfcc to decodetree target/sparc: Move FMOVq, FNEGq, FABSq to decodetree target/sparc: Move FdTOq, FxTOq to decodetree target/sparc: Move FiTOq, FsTOq to decodetree target/sparc: Move FqTOd, FqTOx to decodetree target/sparc: Move FqTOs, FqTOi to decodetree target/sparc: Move FiTOd, FsTOd, FsTOx to decodetree target/sparc: Move gen_fop_FD insns to decodetree target/sparc: Move FDMULQ to decodetree target/sparc: Move FSMULD to decodetree target/sparc: Move gen_fop_QQQ insns to decodetree target/sparc: Move gen_fop_DDD insns to decodetree target/sparc: Move gen_fop_FFF insns to decodetree target/sparc: Move FSQRTq to decodetree target/sparc: Move gen_fop_DD insns to decodetree ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-27Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi26-634/+492
* target/i386: implement SHA instructions * target/i386: check CPUID_PAE to determine 36 bit processor address space * target/i386: improve validation of AVX instructions * require Linux 4.4 for KVM # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmU5Vi4UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNVbwf9HCx+C0MITWjQ+rEkmtiy/Cn+ZsF1 # gbaL31ahymEU3vUcKZX8Z4ycmBFw9b3yvotTVR38lE9p+sKtSaGKUGV0btpS7oBB # y8IfnVmg5X1j4PtyDxFlLD48qg//2kVgJ6wtaDTSAkgQMOPM9UgHgQD+Ks7kOo8v # rReL46XVPEZTWt3syX0y87mFinjK2hXGqIdsnJ1uT614BAVVIrmO6aFNNN1FlsRb # NGRZevJTfEWjWVfWOhUiZdUGDz74sOXdshZX/teadeDJLtWaw0uytMN9qoTN33h/ # OsdR2fO7h8ZknGEc2F1fJEVh4sOfO4fGYAAJGzHP9AjUDV1IVVYELb79dg== # =WYTo # -----END PGP SIGNATURE----- # gpg: Signature made Thu 26 Oct 2023 02:53:50 JST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # 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: (24 commits) kvm: i8254: require KVM_CAP_PIT2 and KVM_CAP_PIT_STATE2 kvm: i386: require KVM_CAP_SET_IDENTITY_MAP_ADDR kvm: i386: require KVM_CAP_ADJUST_CLOCK kvm: i386: require KVM_CAP_MCE kvm: i386: require KVM_CAP_SET_VCPU_EVENTS and KVM_CAP_X86_ROBUST_SINGLESTEP kvm: i386: require KVM_CAP_XSAVE kvm: i386: require KVM_CAP_DEBUGREGS kvm: i386: move KVM_CAP_IRQ_ROUTING detection to kvm_arch_required_capabilities kvm: unify listeners for PIO address space kvm: require KVM_CAP_IOEVENTFD and KVM_CAP_IOEVENTFD_ANY_LENGTH kvm: assume that many ioeventfds can be created kvm: drop reference to KVM_CAP_PCI_2_3 kvm: require KVM_IRQFD for kernel irqchip kvm: require KVM_IRQFD for kernel irqchip kvm: require KVM_CAP_SIGNAL_MSI kvm: require KVM_CAP_INTERNAL_ERROR_DATA kvm: remove unnecessary stub target/i386: check CPUID_PAE to determine 36 bit processor address space target/i386: validate VEX.W for AVX instructions target/i386: group common checks in the decoding phase ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-27Merge tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu into ↵Stefan Hajnoczi9-284/+363
staging aspeed queue: * Update of Andrew's email * Split of AspeedSoCState per 2400/2600/10x0 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmU419UACgkQUaNDx8/7 # 7KHU+RAAxsGnrbUtKm7FZUm8pCW6zxe0A3Z1g70vDsJeiPuYA6qwI4cmDRn+bMHS # XL67s4htntTLQbE7Rs02uGIwG62rcU1vnUYRMw6KtvUXiM5zI+uUc0q3UYXNxNyR # U7Tvz8Yryig8tWdKqU/1weieF0LE01B2fQXiI6XF4p3aHvASqKQ1FAHiLrEaQ6/q # 2qt6sKO0My/zLkQxlQY+1j2JMvt9utbXzRFR42h1cKl1md81gRR+I2pkzUDFfPqZ # +HuQHUaipHEW9HNra1CRrSuTw/BTNks1CCTqv3eFhLhNWjAl6lpi/clNz6+TGA5k # kKsXqLe6xwRdxXaZU2VQ3QYrpsQw+zy4WDEHoaGCFrmtnketpCpw9ZE24pUXnA0s # p5rIJX9hv4McWgNmfFPv0G9M1Pp/4xiaOJQIN3lW7fEL9gkgA8zxEl1MCVlNwt+R # 4FZU6S152elfYxl2WZHSqOyShDq9zNKPl0kvkbqzQDLaG0CX9RaAVbEBS0ecssW+ # aHlnjcRHjS7lskfdAdG881lHObnUFsOzyIAW2GNyfJb8CNvxNfMLUxv/Opz2h9+V # vmYhaNIsUU3rHXUPYuZGjuxklKpXDhIl9vKkxIbBME14TSk8g7XdqrpeXXz7WG78 # jWQbbcapdaHW2ITWGhox9P4lBEgu6UT2X+rHt5yob1DPLPw7L60= # =NICz # -----END PGP SIGNATURE----- # gpg: Signature made Wed 25 Oct 2023 17:54:45 JST # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown] # gpg: aka "Cédric Le Goater <clg@kaod.org>" [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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu: hw/arm/aspeed: Move AspeedSoCState::cpu/vic to Aspeed2400SoCState hw/arm/aspeed: Move AspeedSoCState::a7mpcore to Aspeed2600SoCState hw/arm/aspeed: Move AspeedSoCState::armv7m to Aspeed10x0SoCState hw/arm/aspeed: Check 'memory' link is set in common aspeed_soc_realize hw/arm/aspeed: Introduce TYPE_ASPEED2400_SOC hw/arm/aspeed: Introduce TYPE_ASPEED2600_SOC hw/arm/aspeed: Introduce TYPE_ASPEED10X0_SOC hw/arm/aspeed: Dynamically allocate AspeedMachineState::soc field hw/arm/aspeed: Rename aspeed_soc_realize() as AST2400/2500 specific hw/arm/aspeed: Rename aspeed_soc_init() as AST2400/2500 specific hw/arm/aspeed: Extract code common to all boards to a common file MAINTAINERS: aspeed: Update Andrew's email address Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-25kvm: i8254: require KVM_CAP_PIT2 and KVM_CAP_PIT_STATE2Paolo Bonzini4-39/+13
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_SET_IDENTITY_MAP_ADDRPaolo Bonzini1-13/+7
This was introduced in KVM in Linux 2.6.32, we can require it unconditionally. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_ADJUST_CLOCKPaolo Bonzini3-10/+1
This was introduced in KVM in Linux 2.6.33, we can require it unconditionally. KVM_CLOCK_TSC_STABLE was only added in Linux 4.9, for now do not require it (though it would allow the removal of some pretty yucky code). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_MCEPaolo Bonzini1-10/+4
This was introduced in KVM in Linux 2.6.34, we can require it unconditionally. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_SET_VCPU_EVENTS and KVM_CAP_X86_ROBUST_SINGLESTEPPaolo Bonzini4-101/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_XSAVEPaolo Bonzini1-68/+2
This was introduced in KVM in Linux 2.6.36, and could already be used at the time to save/restore FPU data even on older processor. We can require it unconditionally and stop using KVM_GET/SET_FPU. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: require KVM_CAP_DEBUGREGSPaolo Bonzini4-19/+1
This was introduced in KVM in Linux 2.6.35, we can require it unconditionally. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: i386: move KVM_CAP_IRQ_ROUTING detection to kvm_arch_required_capabilitiesPaolo Bonzini1-5/+1
Simple code cleanup. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: unify listeners for PIO address spacePaolo Bonzini1-9/+2
Since we now assume that ioeventfds are present, kvm_io_listener is always registered. Merge it with kvm_coalesced_pio_listener in a single listener. Since PIO space does not have KVM memslots attached to it, the priority is irrelevant. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: require KVM_CAP_IOEVENTFD and KVM_CAP_IOEVENTFD_ANY_LENGTHPaolo Bonzini9-78/+18
KVM_CAP_IOEVENTFD_ANY_LENGTH was added in Linux 4.4, released in 2016. Assume that it is present. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: assume that many ioeventfds can be createdPaolo Bonzini5-58/+0
NR_IOBUS_DEVS was increased to 200 in Linux 2.6.34. By Linux 3.5 it had increased to 1000 and later ioeventfds were changed to not count against the limit. But the earlier limit of 200 would already be enough for kvm_check_many_ioeventfds() to be true, so remove the check. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: drop reference to KVM_CAP_PCI_2_3Paolo Bonzini3-9/+0
This is a remnant of pre-VFIO device assignment; it is not defined anymore by Linux and not used by QEMU. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: require KVM_IRQFD for kernel irqchipPaolo Bonzini1-0/+1
KVM_IRQFD was introduced in Linux 2.6.32, and since then it has always been available on architectures that support an in-kernel interrupt controller. We can require it unconditionally. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: require KVM_IRQFD for kernel irqchipPaolo Bonzini5-14/+10
KVM_IRQFD was introduced in Linux 2.6.32, and since then it has always been available on architectures that support an in-kernel interrupt controller. We can require it unconditionally. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: require KVM_CAP_SIGNAL_MSIPaolo Bonzini6-108/+9
This was introduced in KVM in Linux 3.5, we can require it unconditionally in kvm_irqchip_send_msi(). However, not all architectures have to implement it so check it only in x86, the only architecture that ever had MSI injection but not KVM_CAP_SIGNAL_MSI. ARM uses it to detect the presence of the ITS emulation in the kernel, introduced in Linux 4.8. Assume that it's there and possibly fail when realizing the arm-its-kvm device. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: require KVM_CAP_INTERNAL_ERROR_DATAPaolo Bonzini1-7/+6
This was introduced in KVM in Linux 2.6.33, we can require it unconditionally. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25kvm: remove unnecessary stubPaolo Bonzini1-5/+0
This function is only invoked from hw/intc/s390_flic_kvm.c, and therefore only if CONFIG_KVM is defined. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25target/i386: check CPUID_PAE to determine 36 bit processor address spaceAni Sinha1-1/+1
PAE mode in x86 supports 36 bit address space. Check the PAE CPUID on the guest processor and set phys_bits to 36 if PAE feature is set. This is in addition to checking the presence of PSE36 CPUID feature for setting 36 bit phys_bits. Signed-off-by: Ani Sinha <anisinha@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Message-ID: <20230912120650.371781-1-anisinha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25target/i386: validate VEX.W for AVX instructionsPaolo Bonzini2-42/+108
Instructions in VEX exception class 6 generally look at the value of VEX.W. Note that the manual places some instructions incorrectly in class 4, for example VPERMQ which has no non-VEX encoding and no legacy SSE analogue. AMD does a mess of its own, as documented in the comment that this patch adds. Most of them are checked for VEX.W=0, and are listed in the manual (though with an omission) in table 2-16; VPERMQ and VPERMPD check for VEX.W=1, which is only listed in the instruction description. Others, such as VPSRLV, VPSLLV and the FMA3 instructions, use VEX.W to switch between a 32-bit and 64-bit operation. Fix more of the class 4/class 6 mismatches, and implement the check for VEX.W in TCG. Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25target/i386: group common checks in the decoding phasePaolo Bonzini3-37/+85
In preparation for adding more similar checks, move the VEX.L=0 check and several X86_SPECIAL_* checks to a new field, where each bit represent a common check on unused bits, or a restriction on the processor mode. Likewise, many SVM intercepts can be checked during the decoding phase, the main exception being the selective CR0 write, MSR and IOIO intercepts. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25tests/tcg/i386: test-avx: add test cases for SHA new instructionsPaolo Bonzini1-1/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25tests/tcg/i386: initialize more registers in test-avxPaolo Bonzini1-0/+8
Some instructions use YMM0 implicitly, or use YMM9 as a read-modify-write register destination. Initialize those registers as well. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25target/i386: implement SHA instructionsPaolo Bonzini6-1/+209
The implementation was validated with OpenSSL and with the test vectors in https://github.com/rust-lang/stdarch/blob/master/crates/core_arch/src/x86/sha.rs. The instructions provide a ~25% improvement on hashing a 64 MiB file: runtime goes down from 1.8 seconds to 1.4 seconds; instruction count on the host goes down from 5.8 billion to 4.8 billion with slightly better IPC too. Good job Intel. ;) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25tests/tcg: fix out-of-bounds access in test-avxPaolo Bonzini1-4/+7
This can cause differences between native and QEMU execution, due to ASLR. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-25target/sparc: Remove disas_sparc_legacyRichard Henderson1-144/+1
All instructions are now converted. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-25target/sparc: Convert FZERO, FONE to decodetreeRichard Henderson2-29/+45
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-25target/sparc: Move FPACK16, FPACKFIX to decodetreeRichard Henderson2-15/+42
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2024-08-06 02:45:40 +0000