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2021-11-09target/ppc: Implement cntlzdmLuis Pires2-0/+37
Implement the following PowerISA v3.1 instruction: cntlzdm: Count Leading Zeros Doubleword Under Bit Mask Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-8-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: Implement PLQ and PSTQMatheus Ferst2-0/+16
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: Move LQ and STQ to decodetreeMatheus Ferst3-151/+113
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-6-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: Implement PLFS, PLFD, PSTFS and PSTFD instructionsFernando Eckhardt Valle2-0/+25
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fernando Eckhardt Valle <fernando.valle@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: Move load and store floating point instructions to decodetreeFernando Eckhardt Valle3-205/+95
Move load floating point instructions (lfs, lfsu, lfsx, lfsux, lfd, lfdu, lfdx, lfdux) and store floating point instructions(stfs, stfsu, stfsx, stfsux, stfd, stfdu, stfdx, stfdux) from legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fernando Eckhardt Valle <fernando.valle@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-4-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: move resolve_PLS_D to translate.cFernando Eckhardt Valle2-19/+19
Move resolve_PLS_D from fixedpoint-impl.c.inc to translate.c because this way the function can be used not only by fixed point instructions. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fernando Eckhardt Valle <phervalle@gmail.com> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-3-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-09target/ppc: introduce do_ea_calcFernando Eckhardt Valle2-9/+15
The do_ea_calc function will calculate the effective address(EA) according to PowerIsa 3.1. With that, it was replaced part of do_ldst() that calculates the EA by this new function. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fernando Eckhardt Valle (pherde) <phervalle@gmail.com> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-2-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-08Merge remote-tracking branch 'remotes/philmd/tags/avocado-20211108' into stagingRichard Henderson65-284/+364
Integration testing patches - Rename tests/acceptance/ -> tests/avocado/ - Rename avocado_qemu.Test -> avocado_qemu.QemuSystemTest - Introduce QemuUserTest class - Add the first linux-user test, covering the bFLT loader # gpg: Signature made Mon 08 Nov 2021 05:16:46 PM CET # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] * remotes/philmd/tags/avocado-20211108: tests/avocado: Remove p7zip binary availability check tests/avocado: Rename avocado_qemu.Test -> QemuSystemTest tests/avocado: Add bFLT loader linux-user test tests/avocado: Share useful helpers from virtiofs_submounts test tests/avocado: Introduce QemuUserTest base class tests/avocado: Make pick_default_qemu_bin() more generic tests/avocado: Extract QemuBaseTest from Test tests/acceptance: rename tests acceptance to tests avocado tests/acceptance: introduce new check-avocado target Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-08tests/avocado: Remove p7zip binary availability checkPhilippe Mathieu-Daudé1-7/+0
The single use of the 7z binary has been removed in commit a30e114f3 ("tests/acceptance: remove Armbian 19.11.3 test for orangepi-pc"), we don't need to check for this binary availability anymore. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Joaquin de Andres <me@xcancerberox.com.ar> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20211106091059.465109-1-philmd@redhat.com>
2021-11-08tests/avocado: Rename avocado_qemu.Test -> QemuSystemTestPhilippe Mathieu-Daudé35-82/+80
To run user-mode emulation tests, we introduced the avocado_qemu.QemuUserTest which inherits from avocado_qemu.QemuBaseTest. System-mode emulation tests are based on the avocado_qemu.Test class, which also inherits avocado_qemu.QemuBaseTest. To avoid confusion, rename it as avocado_qemu.QemuSystemTest. Suggested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-7-f4bug@amsat.org>
2021-11-08tests/avocado: Add bFLT loader linux-user testPhilippe Mathieu-Daudé1-0/+54
Add a very quick test that runs a busybox binary in bFLT format: $ AVOCADO_ALLOW_UNTRUSTED_CODE=1 \ avocado --show=app run -t linux_user tests/avocado/load_bflt.py JOB ID : db94d5960ce564c50904d666a7e259148c27e88f JOB LOG : ~/avocado/job-results/job-2019-06-25T10.52-db94d59/job.log (1/1) tests/avocado/load_bflt.py:LoadBFLT.test_stm32: PASS (0.15 s) RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0 JOB TIME : 0.54 s Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-6-f4bug@amsat.org>
2021-11-08tests/avocado: Share useful helpers from virtiofs_submounts testPhilippe Mathieu-Daudé2-57/+59
Move the useful has_cmd()/has_cmds() helpers from the virtiofs test to the avocado_qemu public class. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-5-f4bug@amsat.org>
2021-11-08tests/avocado: Introduce QemuUserTest base classPhilippe Mathieu-Daudé1-1/+18
Similarly to the 'System' Test base class with methods for testing system emulation, the QemuUserTest class contains methods useful to test user-mode emulation. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-4-f4bug@amsat.org>
2021-11-08tests/avocado: Make pick_default_qemu_bin() more genericPhilippe Mathieu-Daudé1-5/+5
Make pick_default_qemu_bin() generic to find qemu-system or qemu-user binaries. Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-3-f4bug@amsat.org>
2021-11-08tests/avocado: Extract QemuBaseTest from TestPhilippe Mathieu-Daudé1-31/+41
The Avocado Test::fetch_asset() is handy to download artifacts before running tests. The current class is named Test but only tests system emulation. As we want to test user emulation, refactor the common code as QemuBaseTest. Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-2-f4bug@amsat.org>
2021-11-08tests/acceptance: rename tests acceptance to tests avocadoWillian Rampazzo64-105/+104
In the discussion about renaming the `tests/acceptance` [1], the conclusion was that the folders inside `tests` are related to the framework running the tests and not directly related to the type of the tests. This changes the folder to `tests/avocado` and adjusts the MAKEFILE, the CI related files and the documentation. [1] https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg06553.html Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20211105155354.154864-3-willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-11-08tests/acceptance: introduce new check-avocado targetWillian Rampazzo1-5/+12
This introduces a new `make` target, `check-avocado`, and adds a deprecation message about the `check-acceptance` target. This is a preparation for renaming the `tests/acceptance` folder to `tests/avocado`. The plan is to remove the call to the `check-avocado` target one or two months after the release and leave the warning to force people to move to the new `check-avocado` target. Later, the `check-acceptance` target can be removed. The intent is to avoid a direct impact during the current soft freeze. Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20211105155354.154864-2-willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-11-08Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingRichard Henderson6-35/+59
* Fix off-by-one in MODE SELECT commands * extend --extra-*flags behavior to meson-based tests * allow using snappy in static builds * i386 TCG fixes * fix build failure when libgbm is not available # gpg: Signature made Mon 08 Nov 2021 12:20:24 PM CET # 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] * remotes/bonzini/tags/for-upstream: ui/gtk-egl: Fix build failure when libgbm is not available configure: ignore preexisting QEMU_*FLAGS envvars configure: propagate --extra-cflags and --extra-ldflags to meson compile tests configure: preserve CFLAGS, CXXFLAGS and LDFLAGS in config.status configure: simplify calls to meson_quote docs: adjust for demise of scripts/create_config meson: perform snappy test with the C++ compiler if used hw/scsi/scsi-disk: MODE_PAGE_ALLS not allowed in MODE SELECT commands target-i386: mmu: fix handling of noncanonical virtual addresses target-i386: mmu: use pg_mode instead of HF_LMA_MASK Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-08Merge remote-tracking branch ↵Richard Henderson14-39/+66
'remotes/marcandre.lureau/tags/sphinx-pull-request' into staging Some Sphinx improvements PR for 2 series: https://patchew.org/QEMU/20211015105344.152591-1-marcandre.lureau@redhat.com/ https://patchew.org/QEMU/20211004215238.1523082-1-jsnow@redhat.com/ # gpg: Signature made Mon 08 Nov 2021 10:01:03 AM CET # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] * remotes/marcandre.lureau/tags/sphinx-pull-request: docs/sphinx: change default role to "any" docs: (further) remove non-reference uses of single backticks docs: remove non-reference uses of single backticks docs/sphinx: add 's' keyboard binding to focus search docs/sphinx: set navigation_with_keys=True meson: drop sphinx_template_files meson: drop sphinx_extn_depends tests/qapi-schema/meson: add depfile to sphinx doc docs/sphinx: add templates files to generated depfile docs/sphinx: add static files to generated depfile docs/sphinx: add loaded modules to generated depfile Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-08ui/gtk-egl: Fix build failure when libgbm is not availablePhilippe Mathieu-Daudé1-0/+2
Since commit 4872a023a59 ("ui/gtk-egl: guest fb texture needs to be regenerated when reinitializing egl") we get on Ubuntu 18.04.4 LTS and Debian Buster (oldstable): $ ../configure --enable-virglrenderer [...] ui/gtk-egl.c: In function 'gd_egl_refresh': ui/gtk-egl.c:159:13: error: implicit declaration of function 'egl_dmabuf_release_texture' [-Werror=implicit-function-declaration] 159 | egl_dmabuf_release_texture(vc->gfx.guest_fb.dmabuf); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ ui/gtk-egl.c:159:13: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] ui/gtk-egl.c:159:13: error: nested extern declaration of 'egl_dmabuf_release_texture' [-Werror=nested-externs] Fix by restricting the egl_dmabuf_release_texture() call to the availability of the generic buffer management library (libgbm). Fixes: 4872a023a593e6519b272a Cc: Dongwon Kim <dongwon.kim@intel.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Reported-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Tested-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20211108083129.1262040-1-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08configure: ignore preexisting QEMU_*FLAGS envvarsPaolo Bonzini1-2/+4
User flags should be passed via CFLAGS/CXXFLAGS/LDFLAGS, or --extra-cflags/extra-cxxflags/--extra-ldflags on the command line. QEMU_CFLAGS, QEMU_CXXFLAGS and QEMU_LDFLAGS are reserved for flags detected by configure, so do not add to them and clear them at the beginning of the script. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08configure: propagate --extra-cflags and --extra-ldflags to meson compile testsPaolo Bonzini1-16/+20
Meson (intentionally) does not add QEMU_CFLAGS to cc.compiles/cc.links tests, as they are supposed to be independent of the specific sets of compilation flags used to build the programs. However, the user can still use CFLAGS or the toolchain file's LANG_args/LANG_link_args option to specify -I or -L options that apply to cc.compiles/cc.links as well. This is also the intended use of configure's --extra-cflags, --extra-cxxflags and --extra-ldflags options. For example, if one has netmap's header in a nonstandard directory, up to commit 837b84b1c078bf3e909 it used to work fine to do: .../configure --enable-netmap \ --extra-cflags=-I/path/to/netmap/sys but since the test was converted to meson, this does not work anymore. Pass these options to meson via the toolchain file instead of via config-host.mak, since both have the same purpose. Reported-by: Owen LaGarde Reported-by: Thomas Huth <thuth@redhat.com> Fixes: 47b30835e4 ("configure: consistently pass CFLAGS/CXXFLAGS/LDFLAGS to meson", 2020-10-06) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08configure: preserve CFLAGS, CXXFLAGS and LDFLAGS in config.statusPaolo Bonzini1-0/+3
CFLAGS, CXXFLAGS and LDFLAGS influence the tests (for example if they include -L or -I options), so they should be kept from the invocation of configure to the subsequent reinvocations via config.status. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08configure: simplify calls to meson_quotePaolo Bonzini1-4/+5
meson_quote assumes a non-empty argument list, and incorrectly returns a one-entry array if passed nothing. Move the check for an empty argument list from the invocations to the function itself. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs: adjust for demise of scripts/create_configPaolo Bonzini1-5/+4
The config-host.h, $TARGET_NAME-config-target.h, $TARGET_NAME-config-devices.h files are now generated by configure_file() rather than scripts/create_config. Adjust he relevant paragraph in docs/devel/build-system.rst, and take the occasion to fix a preexisting confusion of *.h vs *.mak. Reported-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08meson: perform snappy test with the C++ compiler if usedPaolo Bonzini1-1/+5
Snappy is written in C++ and as such needs to link against libstdc++. When linking statically, this means that the compile test cannot succeed unless performed with a C++ compiler. Do so if link_language is set to C++; if it is C, the test will usually fail and snappy will be disabled. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs/sphinx: change default role to "any"John Snow1-0/+5
This interprets single-backtick syntax in all of our Sphinx docs as a cross-reference to *something*, including Python symbols. From here on out, new uses of `backticks` will cause a build failure if the target cannot be referenced. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20211004215238.1523082-4-jsnow@redhat.com>
2021-11-08docs: (further) remove non-reference uses of single backticksJohn Snow2-11/+11
The series rotted already. Here's the new changes. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Damien Hedde <damien.hedde@greensocs.com> [ extra backticks fixes ] Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20211004215238.1523082-3-jsnow@redhat.com>
2021-11-08docs: remove non-reference uses of single backticksJohn Snow7-14/+15
The single backtick markup in ReST is the "default role". Currently, Sphinx's default role is called "content". Sphinx suggests you can use the "Any" role instead to turn any single-backtick enclosed item into a cross-reference. This is useful for things like autodoc for Python docstrings, where it's often nicer to reference other types with `foo` instead of the more laborious :py:meth:`foo`. It's also useful in multi-domain cases to easily reference definitions from other Sphinx domains, such as referencing C code definitions from outside of kerneldoc comments. Before we do that, though, we'll need to turn all existing usages of the "content" role to inline verbatim markup wherever it does not correctly resolve into a cross-refernece by using double backticks instead. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20211004215238.1523082-2-jsnow@redhat.com>
2021-11-08docs/sphinx: add 's' keyboard binding to focus searchMarc-André Lureau2-0/+13
This is pretty ubiquitous. ('/' is already taken by some browsers for quick search) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs/sphinx: set navigation_with_keys=TrueMarc-André Lureau1-0/+1
Allow navigating to the previous/next page using the keyboard's left and right arrows. I wish this would be the default, and that the themes would provide more key navigation, but that doesn't seem on the roadmap. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08meson: drop sphinx_template_filesMarc-André Lureau1-3/+0
Static files dependencies is now handled by depfile.py. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08meson: drop sphinx_extn_dependsMarc-André Lureau2-9/+1
Module dependencies is now handled by depfile.py. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08tests/qapi-schema/meson: add depfile to sphinx docMarc-André Lureau1-0/+3
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs/sphinx: add templates files to generated depfileMarc-André Lureau2-2/+2
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs/sphinx: add static files to generated depfileMarc-André Lureau1-0/+5
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08docs/sphinx: add loaded modules to generated depfileMarc-André Lureau1-2/+12
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08hw/scsi/scsi-disk: MODE_PAGE_ALLS not allowed in MODE SELECT commandsMauro Matteo Cascella1-0/+6
This avoids an off-by-one read of 'mode_sense_valid' buffer in hw/scsi/scsi-disk.c:mode_sense_page(). Fixes: CVE-2021-3930 Cc: qemu-stable@nongnu.org Reported-by: Alexander Bulekov <alxndr@bu.edu> Fixes: a8f4bbe2900 ("scsi-disk: store valid mode pages in a table") Fixes: #546 Reported-by: Qiuhao Li <Qiuhao.Li@outlook.com> Signed-off-by: Mauro Matteo Cascella <mcascell@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08target-i386: mmu: fix handling of noncanonical virtual addressesPaolo Bonzini1-9/+12
mmu_translate is supposed to return an error code for page faults; it is not able to handle other exceptions. The #GP case for noncanonical virtual addresses is not handled correctly, and incorrectly raised as a page fault with error code 1. Since it cannot happen for nested page tables, move it directly to handle_mmu_fault, even before the invocation of mmu_translate. Fixes: #676 Fixes: 661ff4879e ("target/i386: extract mmu_translate", 2021-05-11) Cc: qemu-stable@nongnu.org Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-08target-i386: mmu: use pg_mode instead of HF_LMA_MASKPaolo Bonzini1-2/+2
Correctly look up the paging mode of the hypervisor when it is using 64-bit mode but the guest is not. Fixes: 68746930ae ("target/i386: use mmu_translate for NPT walk", 2021-05-11) Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-06Merge remote-tracking branch ↵Richard Henderson2-5/+9
'remotes/juanquintela/tags/migration-20211106-pull-request' into staging Migration Pull request - fix vhost-user crash when using postcopy (me) - fix incorrect tag for docs (hyman) Please apply, Juan. # gpg: Signature made Sat 06 Nov 2021 07:29:37 PM EDT # gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full] # gpg: aka "Juan Quintela <quintela@trasno.org>" [full] * remotes/juanquintela/tags/migration-20211106-pull-request: docs: fix qemu incorrect tag migration: Check that postcopy fd's are not NULL Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-06docs: fix qemu incorrect tagHyman Huang(黄勇)1-5/+5
The patchset merged in 71864eadd9a ("migration/dirtyrate: introduce struct and adjust DirtyRateStat") was targeting QEMU 6.1 but got merged later, so correct the tag for 6.2. Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2021-11-06migration: Check that postcopy fd's are not NULLJuan Quintela1-0/+4
If postcopy has finished, it frees the array. But vhost-user unregister it at cleanup time. fixes: c4f7538 Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2021-11-05Merge remote-tracking branch 'remotes/kraxel/tags/egl-20211105-pull-request' ↵Richard Henderson8-17/+79
into staging gtk: a collection of egl fixes. # gpg: Signature made Fri 05 Nov 2021 07:30:21 AM EDT # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] * remotes/kraxel/tags/egl-20211105-pull-request: ui/gtk-egl: blitting partial guest fb to the proper scanout surface ui/gtk: gd_draw_event returns FALSE when no cairo surface is bound ui/gtk-egl: guest fb texture needs to be regenerated when reinitializing egl ui/gtk-egl: make sure the right context is set as the current ui/gtk-egl: un-tab and re-tab should destroy egl surface and context virtio-gpu: splitting one extended mode guest fb into n-scanouts Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-05Merge remote-tracking branch 'remotes/jasonwang/tags/net-pull-request' into ↵Richard Henderson2-1/+8
staging # gpg: Signature made Thu 04 Nov 2021 11:42:00 PM EDT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasonwang/tags/net-pull-request: Fix virtio-net-pci* "vectors" compat e1000: fix tx re-entrancy problem Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-05ui/gtk-egl: blitting partial guest fb to the proper scanout surfaceDongwon Kim1-4/+21
eb_fb_blit should be able to blit partial image of guest display (blob res) in case multiple displays are configured for the guest and they are set as extended- desktop mode. v2: egl_fb includes dmabuf info then make egl_fb_blit position and size parameters programmed in dmabuf structure (previously position/size parameters were given to egl_fb_blit separately) (Vivek Kasireddy) changed the commit message as there is no interface change to egl_fb_blit Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20211104065153.28897-6-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-05ui/gtk: gd_draw_event returns FALSE when no cairo surface is boundDongwon Kim1-0/+3
gd_draw_event shouldn't try to repaint if surface does not exist for the VC. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20211104065153.28897-4-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-05ui/gtk-egl: guest fb texture needs to be regenerated when reinitializing eglDongwon Kim1-0/+4
If guest fb is backed by dmabuf (blob-resource), the texture bound to the old context needs to be recreated in case the egl is re-initialized (e.g. new window for vc is created in case of detaching/reattaching of the tab) v2: call egl_dmabuf_release_texutre instead of putting 0 to dmabuf->texture (Vivek Kasireddy) Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20211104065153.28897-3-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-05ui/gtk-egl: make sure the right context is set as the currentDongwon Kim1-0/+6
Making the vc->gfx.ectx current before handling texture associated with it Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20211104065153.28897-2-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-05ui/gtk-egl: un-tab and re-tab should destroy egl surface and contextDongwon Kim1-0/+20
An old esurface should be destroyed and set to be NULL when doing un-tab and re-tab so that a new esurface an context can be created for the window widget that those will be bound to. v2: enabling opengl specific routines only when CONFIG_OPENGL is set Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@intel.com> Message-Id: <20211104065153.28897-1-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
generated by cgit v1.1 at 2025-02-21 01:49:25 +0000