#
7cd50cbe |
| 27-Jun-2023 |
Thomas Huth <thuth@redhat.com> |
pc-bios/s390-ccw: Don't use __bss_start with the "larl" instruction
start.S currently cannot be compiled with Clang 16 and binutils 2.40:
ld: start.o(.text+0x8): misaligned symbol `__bss_start' (0
pc-bios/s390-ccw: Don't use __bss_start with the "larl" instruction
start.S currently cannot be compiled with Clang 16 and binutils 2.40:
ld: start.o(.text+0x8): misaligned symbol `__bss_start' (0xc1e5) for relocation R_390_PC32DBL
According to the built-in linker script of ld, the symbol __bss_start can actually point *before* the .bss section and does not need to have any alignment, so in certain situations (like when using the internal assembler of Clang), the __bss_start symbol can indeed be unaligned and thus it is not suitable for being used with the "larl" instruction that needs an address that is at least aligned to halfwords. The problem went unnoticed so far since binutils <= 2.39 did not check the alignment, but starting with binutils 2.40, such unaligned addresses are now refused.
Fix it by loading the address indirectly instead.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2216662 Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Suggested-by: Andreas Krebbel <andreas.krebbel@de.ibm.com> Message-Id: <20230629104821.194859-8-thuth@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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#
e31f08dc |
| 27-Jun-2023 |
Thomas Huth <thuth@redhat.com> |
pc-bios/s390-ccw: Move the stack array into start.S
The stack array is only referenced from the start-up code (which is shared between the s390-ccw.img and the s390-netboot.img), but it is currently
pc-bios/s390-ccw: Move the stack array into start.S
The stack array is only referenced from the start-up code (which is shared between the s390-ccw.img and the s390-netboot.img), but it is currently declared twice, once in main.c and once in netmain.c. It makes more sense to declare this in start.S instead - which will also be helpful in the next patch, since we need to mention the .bss section in start.S in that patch.
While we're at it, let's also drop the huge alignment of the stack, since there is no technical requirement for aligning it to page boundaries.
Message-Id: <20230627074703.99608-4-thuth@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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#
74fe98ee |
| 27-Jun-2023 |
Thomas Huth <thuth@redhat.com> |
pc-bios/s390-ccw: Provide space for initial stack frame in start.S
Providing the space of a stack frame is the duty of the caller, so we should reserve 160 bytes before jumping into the main functio
pc-bios/s390-ccw: Provide space for initial stack frame in start.S
Providing the space of a stack frame is the duty of the caller, so we should reserve 160 bytes before jumping into the main function. Otherwise the main() function might write past the stack array.
While we're at it, add a proper STACK_SIZE macro for the stack size instead of using magic numbers (this is also required for the following patch).
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-Id: <20230627074703.99608-3-thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
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#
f52420fa |
| 27-Jun-2023 |
Thomas Huth <thuth@redhat.com> |
pc-bios/s390-ccw: Fix indentation in start.S
start.S is currently indented with a mixture of spaces and tabs, which is quite ugly. QEMU coding style says indentation should be 4 spaces, and this is
pc-bios/s390-ccw: Fix indentation in start.S
start.S is currently indented with a mixture of spaces and tabs, which is quite ugly. QEMU coding style says indentation should be 4 spaces, and this is also what we are using in the assembler files in the tests/tcg/s390x/ folder already, so let's adjust start.S accordingly.
Reviewed-by: Cédric Le Goater <clg@redhat.com> Message-Id: <20230627074703.99608-2-thuth@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v8.0.0, v7.2.0 |
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#
44ee69ea |
| 11-Nov-2022 |
Thomas Huth <thuth@redhat.com> |
s390x: Fix spelling errors
Fix typos (discovered with the 'codespell' utility). Note: Though "migrateable" still seems to be a valid spelling, we change it to "migratable" since this is the way more
s390x: Fix spelling errors
Fix typos (discovered with the 'codespell' utility). Note: Though "migrateable" still seems to be a valid spelling, we change it to "migratable" since this is the way more common spelling here.
Message-Id: <20221111182828.282251-1-thuth@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v7.0.0, v6.2.0, v6.1.0, v5.2.0 |
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#
a1d22c66 |
| 08-Oct-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging machine + QOM queue, 2020-10-06 * QOM documentation fixes and cleanups (Eduardo Habkost)
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging machine + QOM queue, 2020-10-06 * QOM documentation fixes and cleanups (Eduardo Habkost) * user-mode: Prune build dependencies (Philippe Mathieu-Daudé) * qom: Improve error message (Philippe Mathieu-Daudé) * numa: hmat: require parent cache description before the next level one (Igor Mammedov) # gpg: Signature made Tue 06 Oct 2020 23:09:03 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: (21 commits) numa: hmat: require parent cache description before the next level one kernel-doc: Remove $decl_type='type name' hack memory: Explicitly tag doc comments for structs qom: Explicitly tag doc comments for typedefs and structs kernel-doc: Handle function typedefs without asterisks kernel-doc: Handle function typedefs that return pointers docs/devel/qom: Avoid long lines docs/devel/qom: Remove usage of <code> docs/devel/qom: Use *emphasis* for emphasis docs/devel/qom: Fix indentation of code blocks docs/devel/qom: Fix indentation of bulleted list qom: Fix DECLARE_*CHECKER documentation qom: Improve error message displayed with missing object properties hw/core/cpu: Add missing 'exec/cpu-common.h' include hw/core/qdev-properties: Extract system-mode specific properties hw/core/qdev-properties: Export some integer-related functions hw/core/qdev-properties: Export qdev_prop_enum hw/core/qdev-properties: Export enum-related functions hw/core/qdev-properties: Fix code style hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
6eeea672 |
| 06-Oct-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging * Don't stop at the first unbootable device, continue scanning * Fix corner cases in booting
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging * Don't stop at the first unbootable device, continue scanning * Fix corner cases in booting from ECKD * s390x-ccw bios cleanup part 2 # gpg: Signature made Tue 06 Oct 2020 19:17:46 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 * remotes/huth-gitlab/tags/pull-request-2020-10-06: tests/qtest/cdrom: Add more s390x-related boot tests pc-bios/s390: Update the s390-ccw bios binaries pc-bios: s390x: Go into disabled wait when encountering a PGM exception pc-bios: s390x: Use reset PSW if avaliable pc-bios: s390x: Save PSW rework pc-bios: s390x: Fix bootmap.c zipl component entry data handling pc-bios/s390-ccw: break loop if a null block number is reached pc-bios/s390-ccw: fix off-by-one error pc-bios/s390-ccw/main: Remove superfluous call to enable_subchannel() pc-bios/s390-ccw: Allow booting in case the first virtio-blk disk is bad pc-bios/s390-ccw: Scan through all devices if no boot device specified pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk pc-bios/s390-ccw: Move the inner logic of find_subch() to a separate function pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others pc-bios/s390-ccw: Move ipl-related code from main() into a separate function pc-bios/s390-ccw/Makefile: Compile with -std=gnu99, -fwrapv and -fno-common Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
25f5adea |
| 06-Oct-2020 |
Janosch Frank <frankja@linux.ibm.com> |
pc-bios: s390x: Go into disabled wait when encountering a PGM exception Let's setup a PGM PSW, so we won't load 0s when a program exception happens. Instead we'll load a disabled wait PS
pc-bios: s390x: Go into disabled wait when encountering a PGM exception Let's setup a PGM PSW, so we won't load 0s when a program exception happens. Instead we'll load a disabled wait PSW. Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201006094249.50640-5-frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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#
aecdfcc3 |
| 09-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM objects to produce data consumable by the fw_cfg device, - let the tls-cipher-suites object implement the FW_CFG_DATA_GENERATOR interface. This is required by EDK2 'HTTPS Boot' feature of OVMF to tell the guest which TLS ciphers it can use. CI jobs results: https://travis-ci.org/github/philmd/qemu/builds/704724619 https://gitlab.com/philmd/qemu/-/pipelines/162938106 https://cirrus-ci.com/build/4682977303068672 # gpg: Signature made Sat 04 Jul 2020 17:37:08 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/fw_cfg-20200704: crypto/tls-cipher-suites: Produce fw_cfg consumable blob softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace softmmu/vl: Let -fw_cfg option take a 'gen_id' argument hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface crypto: Add tls-cipher-suites object Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
48f22ad0 |
| 08-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging m68k pull-request 20200706 disable floatx80_invalid_encoding() for m68k fix m68k_cpu_get_p
Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging m68k pull-request 20200706 disable floatx80_invalid_encoding() for m68k fix m68k_cpu_get_phys_page_debug() # gpg: Signature made Mon 06 Jul 2020 21:05:33 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier/tags/m68k-next-pull-request: softfloat,m68k: disable floatx80_invalid_encoding() for m68k target/m68k: consolidate physical translation offset into get_physical_address() target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
c8eaf81f |
| 07-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging virtio,acpi: features, fixes, cleanups. vdpa support virtio-mem support a handy script for disassem
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging virtio,acpi: features, fixes, cleanups. vdpa support virtio-mem support a handy script for disassembling acpi tables misc fixes and cleanups Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 07 Jul 2020 13:00:35 BST # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: (41 commits) vhost-vdpa: introduce vhost-vdpa net client vhost-vdpa: introduce vhost-vdpa backend vhost_net: introduce set_config & get_config vhost: implement vhost_force_iommu method vhost: introduce new VhostOps vhost_force_iommu vhost: implement vhost_vq_get_addr method vhost: introduce new VhostOps vhost_vq_get_addr vhost: implement vhost_dev_start method vhost: introduce new VhostOps vhost_dev_start vhost: check the existence of vhost_set_iotlb_callback virtio-pci: implement queue_enabled method virtio-bus: introduce queue_enabled method vhost_net: use the function qemu_get_peer net: introduce qemu_get_peer MAINTAINERS: add VT-d entry docs: vhost-user: add Virtio status protocol feature tests/acpi: remove stale allowed tables numa: Auto-enable NUMA when any memory devices are possible virtio-mem: Exclude unplugged memory during migration virtio-mem: Add trace events ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/arm/virt.c # hw/virtio/trace-events
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#
7623b5ba |
| 06-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.1-pull-request' into staging linux-user pull request 2020-07-02 Update linux-user maintainer Improve strace o
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.1-pull-request' into staging linux-user pull request 2020-07-02 Update linux-user maintainer Improve strace output for some syscalls Display contents of ioctl() parameters Fix sparc64 flushw operation # gpg: Signature made Sat 04 Jul 2020 17:25:21 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-5.1-pull-request: MAINTAINERS: update linux-user maintainer linux-user: Add strace support for printing arguments of ioctl() linux-user: Add thunk argument types for SIOCGSTAMP and SIOCGSTAMPNS linux-user: Add strace support for printing arguments of fallocate() linux-user: Add strace support for printing arguments of chown()/lchown() linux-user: Add strace support for printing arguments of lseek() linux-user: Add strace support for printing argument of syscalls used for extended attributes linux-user: Add strace support for a group of syscalls linux-user: Extend strace support to enable argument printing after syscall execution linux-user: syscall: ioctls: support DRM_IOCTL_VERSION linux-user/sparc64: Fix the handling of window spill trap target/sparc: Translate flushw opcode Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
eb6490f5 |
| 04-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200703' into staging target-arm queue: * i.MX6UL EVK board: put PHYs in the correct places * hw/arm/virt: Let
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200703' into staging target-arm queue: * i.MX6UL EVK board: put PHYs in the correct places * hw/arm/virt: Let the virtio-iommu bypass MSIs * target/arm: kvm: Handle DABT with no valid ISS * hw/arm/virt-acpi-build: Only expose flash on older machine types * target/arm: Fix temp double-free in sve ldr/str * hw/display/bcm2835_fb.c: Initialize all fields of struct * hw/arm/spitz: Code cleanup to fix Coverity-detected memory leak * Deprecate TileGX port # gpg: Signature made Fri 03 Jul 2020 17:53:05 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] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20200703: (34 commits) Deprecate TileGX port Replace uses of FROM_SSI_SLAVE() macro with QOM casts hw/arm/spitz: Provide usual QOM macros for corgi-ssp and spitz-lcdtg hw/arm/pxa2xx_pic: Use LOG_GUEST_ERROR for bad guest register accesses hw/arm/spitz: Use LOG_GUEST_ERROR for bad guest register accesses hw/gpio/zaurus.c: Use LOG_GUEST_ERROR for bad guest register accesses hw/arm/spitz: Encapsulate misc GPIO handling in a device hw/misc/max111x: Create header file for documentation, TYPE_ macros hw/misc/max111x: Use GPIO lines rather than max111x_set_input() hw/arm/spitz: Use max111x properties to set initial values ssi: Add ssi_realize_and_unref() hw/misc/max111x: Don't use vmstate_register() hw/misc/max111x: provide QOM properties for setting initial values hw/arm/spitz: Implement inbound GPIO lines for bit5 and power signals hw/arm/spitz: Keep pointers to scp0, scp1 in SpitzMachineState hw/arm/spitz: Keep pointers to MPU and SSI devices in SpitzMachineState hw/arm/spitz: Create SpitzMachineClass abstract base class hw/arm/spitz: Detabify hw/display/bcm2835_fb.c: Initialize all fields of struct target/arm: Fix temp double-free in sve ldr/str ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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0b100c8e |
| 04-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20200703a' into staging virtiofsd+migration pull 2020-07-03 A couple of small migration fixes, and some capability
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20200703a' into staging virtiofsd+migration pull 2020-07-03 A couple of small migration fixes, and some capability rework for virtiofsd. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Fri 03 Jul 2020 16:26:35 BST # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20200703a: migration: Count new_dirty instead of real_dirty migration: postcopy take proper error return virtiofsd: Allow addition or removal of capabilities virtiofsd: Check capability calls virtiofsd: Terminate capability list Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
21d0bafb |
| 04-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200703' into staging s390 update: - various fixes - cleanup in the s390x-ccw bios # gpg: Signature made Fri 03 Jul
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200703' into staging s390 update: - various fixes - cleanup in the s390x-ccw bios # gpg: Signature made Fri 03 Jul 2020 11:04:08 BST # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [marginal] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [marginal] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [marginal] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20200703: s390x/pci: fix set_ind_atomic virtio-ccw: fix virtio_set_ind_atomic target/s390x: Fix SQXBR pc-bios/s390: Update s390-ccw bios binaries with the latest changes pc-bios/s390-ccw: Generate and include dependency files in the Makefile pc-bios: s390x: Make u32 ptr check explicit pc-bios: s390x: Use ebcdic2ascii table pc-bios: s390x: Move panic() into header and add infinite loop pc-bios: s390x: Use PSW masks where possible and introduce PSW_MASK_SHORT_ADDR pc-bios: s390x: Rename PSW_MASK_ZMODE to PSW_MASK_64 pc-bios: s390x: Get rid of magic offsets into the lowcore pc-bios: s390x: Move sleep and yield to helper.h pc-bios: s390x: Consolidate timing functions into time.h pc-bios: s390x: cio.c cleanup and compile fix Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
f196f6a8 |
| 03-Jul-2020 |
Cornelia Huck <cohuck@redhat.com> |
Merge tag 's390-ccw-bios-2020-07-02' into s390-next-staging * Source code clean-ups from Janosch # gpg: Signature made Thu 02 Jul 2020 11:56:01 AM CEST # gpg: usi
Merge tag 's390-ccw-bios-2020-07-02' into s390-next-staging * Source code clean-ups from Janosch # gpg: Signature made Thu 02 Jul 2020 11:56:01 AM CEST # 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>" [undefined] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] * tag 's390-ccw-bios-2020-07-02': pc-bios/s390: Update s390-ccw bios binaries with the latest changes pc-bios/s390-ccw: Generate and include dependency files in the Makefile pc-bios: s390x: Make u32 ptr check explicit pc-bios: s390x: Use ebcdic2ascii table pc-bios: s390x: Move panic() into header and add infinite loop pc-bios: s390x: Use PSW masks where possible and introduce PSW_MASK_SHORT_ADDR pc-bios: s390x: Rename PSW_MASK_ZMODE to PSW_MASK_64 pc-bios: s390x: Get rid of magic offsets into the lowcore pc-bios: s390x: Move sleep and yield to helper.h pc-bios: s390x: Consolidate timing functions into time.h pc-bios: s390x: cio.c cleanup and compile fix Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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add923b7 |
| 24-Jun-2020 |
Janosch Frank <frankja@linux.ibm.com> |
pc-bios: s390x: Move panic() into header and add infinite loop panic() was defined for the ccw and net bios, i.e. twice, so it's cleaner to rather put it into the header. Also l
pc-bios: s390x: Move panic() into header and add infinite loop panic() was defined for the ccw and net bios, i.e. twice, so it's cleaner to rather put it into the header. Also let's add an infinite loop into the assembly of disabled_wait() so the caller doesn't need to take care of it. Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200624075226.92728-9-frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v5.0.0, v4.2.0 |
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8482ff2e |
| 02-May-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging Pull request # gpg: Signature made Wed 01 May 2019 21:24:16 BST # gpg: using
Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging Pull request # gpg: Signature made Wed 01 May 2019 21:24:16 BST # gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full] # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jnsnow/tags/bitmaps-pull-request: docs/interop/bitmaps: rewrite and modernize doc Makefile: add nit-picky mode to sphinx-build Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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e0fb2c3d |
| 28-Apr-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190426' into staging Add tcg_gen_extract2_*. Deal with overflow of TranslationBlocks. Respect access_type in io_readx.
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190426' into staging Add tcg_gen_extract2_*. Deal with overflow of TranslationBlocks. Respect access_type in io_readx. # gpg: Signature made Fri 26 Apr 2019 18:17:01 BST # 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 * remotes/rth/tags/pull-tcg-20190426: cputlb: Fix io_readx() to respect the access_type tcg/arm: Restrict constant pool displacement to 12 bits tcg/ppc: Allow the constant pool to overflow at 32k tcg: Restart TB generation after out-of-line ldst overflow tcg: Restart TB generation after constant pool overflow tcg: Restart TB generation after relocation overflow tcg: Restart after TB code generation overflow tcg: Hoist max_insns computation to tb_gen_code tcg/aarch64: Support INDEX_op_extract2_{i32,i64} tcg/arm: Support INDEX_op_extract2_i32 tcg/i386: Support INDEX_op_extract2_{i32,i64} tcg: Use extract2 in tcg_gen_deposit_{i32,i64} tcg: Use deposit and extract2 in tcg_gen_shifti_i64 tcg: Add INDEX_op_extract2_{i32,i64} tcg: Implement tcg_gen_extract2_{i32,i64} Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9ec34ecc |
| 27-Apr-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190426' into staging ppc patch queue 2019-04-26 Here's the first ppc target pull request for qemu-4.1. This has a
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190426' into staging ppc patch queue 2019-04-26 Here's the first ppc target pull request for qemu-4.1. This has a number of things that have accumulated while qemu-4.0 was frozen. * A number of emulated MMU improvements from Ben Herrenschmidt * Assorted cleanups fro Greg Kurz * A large set of mostly mechanical cleanups from me to make target/ppc much closer to compliant with the modern coding style * Support for passthrough of NVIDIA GPUs using NVLink2 As well as some other assorted fixes. # gpg: Signature made Fri 26 Apr 2019 07:02:19 BST # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-4.1-20190426: (36 commits) target/ppc: improve performance of large BAT invalidations ppc/hash32: Rework R and C bit updates ppc/hash64: Rework R and C bit updates ppc/spapr: Use proper HPTE accessors for H_READ target/ppc: Don't check UPRT in radix mode when in HV real mode target/ppc/kvm: Convert DPRINTF to traces target/ppc/trace-events: Fix trivial typo spapr: Drop duplicate PCI swizzle code spapr_pci: Get rid of duplicate code for node name creation target/ppc: Style fixes for translate/spe-impl.inc.c target/ppc: Style fixes for translate/vmx-impl.inc.c target/ppc: Style fixes for translate/vsx-impl.inc.c target/ppc: Style fixes for translate/fp-impl.inc.c target/ppc: Style fixes for translate.c target/ppc: Style fixes for translate_init.inc.c target/ppc: Style fixes for monitor.c target/ppc: Style fixes for mmu_helper.c target/ppc: Style fixes for mmu-hash64.[ch] target/ppc: Style fixes for mmu-hash32.[ch] target/ppc: Style fixes for misc_helper.c ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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db7f1c3f |
| 26-Apr-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging x86 queue, 2019-04-25 * Hygon Dhyana CPU model (Pu Wen) * Categorize a few devices in hw/
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging x86 queue, 2019-04-25 * Hygon Dhyana CPU model (Pu Wen) * Categorize a few devices in hw/i386 (Ernest Esene) * Support host-cache-info on TOPOEXT CPUID leaf (Stanislav Lanci) # gpg: Signature made Thu 25 Apr 2019 19:12:25 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/x86-next-pull-request: Pass through cache information for TOPOEXT CPUs Categorize devices: iommu Categorize devices: IGD passthrough ISA bridge i386: Add new Hygon 'Dhyana' CPU model Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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06e64339 |
| 26-Apr-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2019-04-25 * 4.1 machine-types (Cornelia Huck) * Support MAP_SYNC on p
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2019-04-25 * 4.1 machine-types (Cornelia Huck) * Support MAP_SYNC on pmem memory backends (Zhang Yi) * -cpu parsing fixes and cleanups (Eduardo Habkost) * machine initialization cleanups (Wei Yang, Markus Armbruster) # gpg: Signature made Thu 25 Apr 2019 18:54:57 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: util/mmap-alloc: support MAP_SYNC in qemu_ram_mmap() linux-headers: add linux/mman.h. scripts/update-linux-headers: add linux/mman.h util/mmap-alloc: Add a 'is_pmem' parameter to qemu_ram_mmap cpu: Fix crash with empty -cpu option cpu: Rename parse_cpu_model() to parse_cpu_option() vl: Simplify machine_parse() vl: Clean up after previous commit vl.c: allocate TYPE_MACHINE list once during bootup vl.c: make find_default_machine() local hw: add compat machines for 4.1 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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41c3d426 |
| 25-Apr-2019 |
Cornelia Huck <cohuck@redhat.com> |
Merge tag 's390-ccw-bios-2019-04-12' into s390-next-staging Support for booting from a vfio-ccw passthrough dasd device # gpg: Signature made Fri 12 Apr 2019 01:17:03 PM CEST #
Merge tag 's390-ccw-bios-2019-04-12' into s390-next-staging Support for booting from a vfio-ccw passthrough dasd device # gpg: Signature made Fri 12 Apr 2019 01:17:03 PM CEST # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] * tag 's390-ccw-bios-2019-04-12': pc-bios/s390: Update firmware images s390-bios: Use control unit type to find bootable devices s390-bios: Support booting from real dasd device s390-bios: Add channel command codes/structs needed for dasd-ipl s390-bios: Use control unit type to determine boot method s390-bios: Refactor virtio to run channel programs via cio s390-bios: Factor finding boot device out of virtio code path s390-bios: Extend find_dev() for non-virtio devices s390-bios: cio error handling s390-bios: Support for running format-0/1 channel programs s390-bios: ptr2u32 and u32toptr s390-bios: Map low core memory s390-bios: Decouple channel i/o logic from virtio s390-bios: Clean up cio.h s390-bios: decouple common boot logic from virtio s390-bios: decouple cio setup from virtio s390 vfio-ccw: Add bootindex property and IPLB data Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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Revision tags: v4.0.0 |
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3083a1bb |
| 04-Apr-2019 |
Jason J. Herne <jjherne@linux.ibm.com> |
s390-bios: Support for running format-0/1 channel programs Introduce a library function for executing format-0 and format-1 channel programs and waiting for their completion before conti
s390-bios: Support for running format-0/1 channel programs Introduce a library function for executing format-0 and format-1 channel programs and waiting for their completion before continuing execution. Add cu_type() to channel io library. This will be used to query control unit type which is used to determine if we are booting a virtio device or a real dasd device. Signed-off-by: Jason J. Herne <jjherne@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Message-Id: <1554388475-18329-9-git-send-email-jjherne@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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Revision tags: v4.0.0-rc1, v4.0.0-rc0 |
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6d809e7d |
| 23-Jan-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/xtensa/tags/20190122-xtensa' into staging target/xtensa: zero overhead loops rework/helpers split - change xtensa zero overhead loops implement
Merge remote-tracking branch 'remotes/xtensa/tags/20190122-xtensa' into staging target/xtensa: zero overhead loops rework/helpers split - change xtensa zero overhead loops implementation to avoid invalidation of TBs corresponding to previous loop body when a new loop is encountered; - extract helper function groups from op_helper.c and move them into separate source files: exc_helper.c (exception helpers), win_helper.c (windowed registers helpers), fpu_helper.c (floating point helpers), mmu_helper.c (memory management helpers) and dbg_helper.c (native debug helpers). # gpg: Signature made Tue 22 Jan 2019 18:44:17 GMT # gpg: using RSA key 51F9CC91F83FA044 # gpg: Good signature from "Max Filippov <filippov@cadence.com>" # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20190122-xtensa: target/xtensa: move non-HELPER functions to helper.c target/xtensa: drop dump_state helper target/xtensa: extract interrupt and exception helpers target/xtensa: extract debug helpers target/xtensa: extract MMU helpers target/xtensa: extract windowed registers helpers target/xtensa: extract FPU helpers target/xtensa: rework zero overhead loops implementation Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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