| Age | Commit message (Collapse) | Author |
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That way the state can be correctly restored when the device is opened
again. This might happen if the backend is restarted.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1738768
Reported-by: Pei Zhang <pezhang@redhat.com>
Fixes: 6ab79a20af3a ("do not call vhost_net_cleanup() on running net from char user event")
Cc: ddstreet@canonical.com
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Message-Id: <20190924162044.11414-1-amorenoz@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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into staging
MIPS queue for October 1st, 2019
# gpg: Signature made Tue 01 Oct 2019 16:10:43 BST
# gpg: using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65
* remotes/amarkovic/tags/mips-queue-oct-01-2019:
target/mips: msa: Move helpers for <AND|NOR|OR|XOR>.V
target/mips: msa: Simplify and move helper for MOVE.V
target/mips: msa: Split helpers for MOD_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for DIV_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for CLT_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for CLE_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for CEQ.<B|H|W|D>
target/mips: msa: Split helpers for AVER_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for AVE_<S|U>.<B|H|W|D>
target/mips: msa: Split helpers for B<CLR|NEG|SEL>.<B|H|W|D>
target/mips: msa: Unroll loops and demacro <BMNZ|BMZ|BSEL>.V
target/mips: msa: Split helpers for BINS<L|R>.<B|H|W|D>
target/mips: msa: Split helpers for PCNT.<B|H|W|D>
target/mips: msa: Split helpers for <NLOC|NLZC>.<B|H|W|D>
target/mips: Clean up translate.c
target/mips: Clean up mips-defs.h
target/mips: Clean up kvm_mips.h
target/mips: Clean up internal.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Cosmetic reorganization.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-21-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-20-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-19-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-18-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-17-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-16-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-15-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-14-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-13-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-12-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-11-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-10-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-9-git-send-email-aleksandar.markovic@rt-rk.com>
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Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-8-git-send-email-aleksandar.markovic@rt-rk.com>
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Mostly fix errors and warnings reported by 'checkpatch.pl -f'.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1569331602-2586-7-git-send-email-aleksandar.markovic@rt-rk.com>
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Mostly fix errors and warnings reported by 'checkpatch.pl -f'.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1569331602-2586-5-git-send-email-aleksandar.markovic@rt-rk.com>
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Mostly fix errors and warnings reported by 'checkpatch.pl -f'.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1569331602-2586-4-git-send-email-aleksandar.markovic@rt-rk.com>
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Mostly fix errors and warnings reported by 'checkpatch.pl -f'.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1569331602-2586-3-git-send-email-aleksandar.markovic@rt-rk.com>
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'remotes/huth-gitlab/tags/pull-request-2019-10-01' into staging
- Fix and re-enable the usb-hcd-ehci-test
- Silence a Coverity warning in hw/m68k/next-cube.c
- Fix crash that can occur when using bad binaries with "-kernel"
- Disallow colons in the "-accel" parameter
# gpg: Signature made Tue 01 Oct 2019 11:03:13 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-2019-10-01:
Disallow colons in the parameter of "-accel"
hw/core/loader: Fix possible crash in rom_copy()
hw/m68k/next-cube: Avoid static RTC variables and introduce control register
tests: fix echi/ehci typo
tests: fix usb-hcd-ehci-test compilation
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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staging
QAPI patches for 2019-09-28
# gpg: Signature made Sat 28 Sep 2019 16:18:13 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qapi-2019-09-28: (27 commits)
qapi: Improve source file read error handling
qapi: Improve reporting of redefinition
qapi: Improve reporting of missing documentation comment
qapi: Eliminate check_keys(), rename check_known_keys()
qapi: Improve reporting of invalid 'if' further
qapi: Avoid redundant definition references in error messages
qapi: Improve reporting of missing / unknown definition keys
qapi: Improve reporting of invalid flags
qapi: Improve reporting of invalid 'if' errors
qapi: Move context-free checking to the proper place
qapi: Move context-sensitive checking to the proper place
qapi: Inline check_name() into check_union()
qapi: Plumb info to the QAPISchemaMember
qapi: Make check_type()'s array case a bit more obvious
qapi: Move check for reserved names out of add_name()
qapi: Report invalid '*' prefix like any other invalid name
qapi: Use check_name_str() where it suffices
qapi: Improve reporting of invalid name errors
qapi: Reorder check_FOO() parameters for consistency
qapi: Improve reporting of member name clashes
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Everybody who used something like "-machine accel=kvm:tcg" in the past
might be tempted to specify a similar list with the -accel parameter,
too, for example "-accel kvm:tcg". However, this is not how this
options is thought to be used, since each "-accel" should only take care
of one specific accelerator.
In the long run, we really should rework the "-accel" code completely,
so that it does not set "-machine accel=..." anymore internally, but
is completely independent from "-machine". For the short run, let's
make sure that users cannot use "-accel xyz:tcg", so that we avoid
that we have to deal with such cases in the wild later.
Message-Id: <20190930123505.11607-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Both, "rom->addr" and "addr" are derived from the binary image
that can be loaded with the "-kernel" paramer. The code in
rom_copy() then calculates:
d = dest + (rom->addr - addr);
and uses "d" as destination in a memcpy() some lines later. Now with
bad kernel images, it is possible that rom->addr is smaller than addr,
thus "rom->addr - addr" gets negative and the memcpy() then tries to
copy contents from the image to a bad memory location. This could
maybe be used to inject code from a kernel image into the QEMU binary,
so we better fix it with an additional sanity check here.
Cc: qemu-stable@nongnu.org
Reported-by: Guangming Liu
Buglink: https://bugs.launchpad.net/qemu/+bug/1844635
Message-Id: <20190925130331.27825-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Coverity currently complains that the "if (0x00 & (0x80 >> (phase - 8))"
in next-cube.c can never be true. Right it is. The "0x00" is meant as value
of the control register of the RTC, which is currently not implemented yet.
Thus, let's add a register variable for this now. However, the RTC
registers are currently defined as static variables in nextscr2_write(),
which is quite ugly. Thus let's also move the RTC variables to the main
machine state instead. In the long run, we should likely even refactor
the whole RTC code into a separate device in a separate file, but that's
something for calm winter nights later... as a first step, cleaning up
the static variables and shutting up the warning from Coverity should
be sufficient.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190921091738.26953-1-huth@tuxfamily.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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While at it, simplify using $(land).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190926111955.17276-3-marcandre.lureau@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Fixes: dad5ddcea3b661 ("check: Only test usb-ehci when it is compiled in")
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Fixes commit
e5758de4e836c3b2edc2befd904651fc6967d74f ("tests/libqtest: Make
qtest_qmp_device_add/del independent from global_qtest")
and commit
dd210749727530cdef7c335040edbf81c3c5d041 ("tests/libqtest: Use
libqtest-single.h in tests that require global_qtest").
Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190926111955.17276-2-marcandre.lureau@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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staging
- do not abuse memory_region_allocate_system_memory and split the memory
according to KVM memslots in KVM code instead (Paolo, Igor)
- change splitting to split at 4TB (Christian)
- do not claim s390 (31bit) support in configure (Thomas)
- sclp error checking (Janosch, Claudio)
- new s390 pci maintainer (Matt, Collin)
- fix s390 pci (again) (Matt)
# gpg: Signature made Mon 30 Sep 2019 12:52:51 BST
# gpg: using RSA key 117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" [full]
# Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C
* remotes/borntraeger/tags/s390x-20190930:
s390/kvm: split kvm mem slots at 4TB
s390: do not call memory_region_allocate_system_memory() multiple times
kvm: split too big memory section on several memslots
kvm: clear dirty bitmaps from all overlapping memslots
kvm: extract kvm_log_clear_one_slot
configure: Remove s390 (31-bit mode) from the list of supported CPUs
s390x: sclp: Report insufficient SCCB length
s390x: sclp: fix error handling for oversize control blocks
s390x: sclp: boundary check
s390x: sclp: refactor invalid command check
s390: PCI: fix IOMMU region init
MAINTAINERS: Update S390 PCI Maintainer
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Instead of splitting at an unaligned address, we can simply split at
4TB.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
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s390 was trying to solve limited KVM memslot size issue by abusing
memory_region_allocate_system_memory(), which breaks API contract
where the function might be called only once.
Beside an invalid use of API, the approach also introduced migration
issue, since RAM chunks for each KVM_SLOT_MAX_BYTES are transferred in
migration stream as separate RAMBlocks.
After discussion [1], it was agreed to break migration from older
QEMU for guest with RAM >8Tb (as it was relatively new (since 2.12)
and considered to be not actually used downstream).
Migration should keep working for guests with less than 8TB and for
more than 8TB with QEMU 4.2 and newer binary.
In case user tries to migrate more than 8TB guest, between incompatible
QEMU versions, migration should fail gracefully due to non-exiting
RAMBlock ID or RAMBlock size mismatch.
Taking in account above and that now KVM code is able to split too
big MemorySection into several memslots, partially revert commit
(bb223055b s390-ccw-virtio: allow for systems larger that 7.999TB)
and use kvm_set_max_memslot_size() to set KVMSlot size to
KVM_SLOT_MAX_BYTES.
1) [PATCH RFC v2 4/4] s390: do not call memory_region_allocate_system_memory() multiple times
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20190924144751.24149-5-imammedo@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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Max memslot size supported by kvm on s390 is 8Tb,
move logic of splitting RAM in chunks upto 8T to KVM code.
This way it will hide KVM specific restrictions in KVM code
and won't affect board level design decisions. Which would allow
us to avoid misusing memory_region_allocate_system_memory() API
and eventually use a single hostmem backend for guest RAM.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20190924144751.24149-4-imammedo@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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Currently MemoryRegionSection has 1:1 mapping to KVMSlot.
However next patch will allow splitting MemoryRegionSection into
several KVMSlot-s, make sure that kvm_physical_log_slot_clear()
is able to handle such 1:N mapping.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20190924144751.24149-3-imammedo@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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We may need to clear the dirty bitmap for more than one KVM memslot.
First do some code movement with no semantic change.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20190924144751.24149-2-imammedo@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
[fixup line break]
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On IBM Z, KVM in the kernel is only implemented for 64-bit mode, and
with regards to TCG, we also only support 64-bit host CPUs (see the
check at the beginning of tcg/s390/tcg-target.inc.c), so we should
remove s390 (without "x", i.e. the old 31-bit mode CPUs) from the
list of supported CPUs.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190928190334.6897-1-thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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Return the correct error code when the SCCB buffer is too small to
contain all of the output, for the Read SCP Information and
Read CPU Information commands.
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Message-Id: <1569591203-15258-5-git-send-email-imbrenda@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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Requests over 4k are not a spec exception.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Message-Id: <1569591203-15258-4-git-send-email-imbrenda@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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All sclp codes need to be checked for page boundary violations.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Message-Id: <1569591203-15258-3-git-send-email-imbrenda@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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Invalid command checking has to be done before the boundary check,
refactoring it now allows to insert the boundary check at the correct
place later.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Message-Id: <1569591203-15258-2-git-send-email-imbrenda@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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The fix in dbe9cf606c shrinks the IOMMU memory region to a size
that seems reasonable on the surface, however is actually too
small as it is based against a 0-mapped address space. This
causes breakage with small guests as they can overrun the IOMMU window.
Let's go back to the prior method of initializing iommu for now.
Fixes: dbe9cf606c ("s390x/pci: Set the iommu region size mpcifc request")
Cc: qemu-stable@nongnu.org
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reported-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Tested-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reported-by: Stefan Zimmerman <stzi@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-Id: <1569507036-15314-1-git-send-email-mjrosato@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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As discussed previously with Collin, I will take over maintaining
s390 pci.
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-Id: <1569590461-12562-1-git-send-email-mjrosato@linux.ibm.com>
Acked-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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'remotes/pmaydell/tags/pull-target-arm-20190927' into staging
target-arm queue:
* Fix the CBAR register implementation for Cortex-A53,
Cortex-A57, Cortex-A72
* Fix direct booting of Linux kernels on emulated CPUs
which have an AArch32 EL3 (incorrect NSACR settings
meant they could not access the FPU)
* semihosting cleanup: do more work at translate time
and less work at runtime
# gpg: Signature made Fri 27 Sep 2019 15:32:43 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-20190927:
hw/arm/boot: Use the IEC binary prefix definitions
hw/arm/boot.c: Set NSACR.{CP11,CP10} for NS kernel boots
tests/tcg: add linux-user semihosting smoke test for ARM
target/arm: remove run-time semihosting checks for linux-user
target/arm: remove run time semihosting checks
target/arm: handle A-profile semihosting at translate time
target/arm: handle M-profile semihosting at translate time
tests/tcg: clean-up some comments after the de-tangling
target/arm: fix CBAR register for AArch64 CPUs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# tests/tcg/arm/Makefile.target
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qapi-gen.py crashes when it can't open the main schema file, and when
it can't read from any schema file. Lazy.
Change QAPISchema.__init__() to take a file name instead of a file
object. Move the open code from _include() to __init__(), so it's
used for the main schema file, too.
Move the read into the try for good measure, and rephrase the error
message.
Reporting open or read failure for the main schema file needs a
QAPISourceInfo representing "no source". Make QAPISourceInfo cope
with fname=None.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-27-armbru@redhat.com>
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Point to the previous definition, unless it's a built-in.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-26-armbru@redhat.com>
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Have check_exprs() check this later, so the error message gains an "in
definition line". Tweak the error message.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-25-armbru@redhat.com>
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check_keys() has become a trivial wrapper for check_known_keys().
Eliminate it.
This makes its name available. Rename check_known_keys().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-24-armbru@redhat.com>
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check_if()'s errors don't point to the offending part of the
expression. For instance:
tests/qapi-schema/alternate-branch-if-invalid.json:2: 'if' condition ' ' makes no sense
Other check_FOO() do, with the help of a @source argument. Make
check_if() do that, too. The example above improves to:
tests/qapi-schema/alternate-branch-if-invalid.json:2: 'if' condition ' ' of 'data' member 'branch' makes no sense
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190927134639.4284-23-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
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Many error messages refer to the offending definition even though
they're preceded by an "in definition" line. Rephrase them.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190927134639.4284-22-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
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Have check_exprs() call check_keys() later, so its error messages gain
an "in definition" line.
Both check_keys() and check_name_is_str() check the definition's name
is a string. Since check_keys() now runs after check_name_is_str()
rather than before, its check is dead. Bury it. Checking values in
check_keys() is unclean anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-21-armbru@redhat.com>
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Split check_flags() off check_keys() and have check_exprs() call it
later, so its error messages gain an "in definition" line. Tweak the
error messages.
Checking values in a function named check_keys() is unclean anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-20-armbru@redhat.com>
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Move check_if() from check_keys() to check_exprs() and call it later,
so its error messages gain an "in definition" line.
Checking values in a function named check_keys() is unclean anyway.
The original sin was commit 0545f6b887 "qapi: Better error messages
for bad expressions", which checks the value of key 'name'. More
sinning in commit 2cbf09925a "qapi: More rigorous checking for type
safety bypass", commit c818408e44 "qapi: Implement boxed types for
commands/events", and commit 967c885108 "qapi: add 'if' to top-level
expressions". This commit does penance for the latter. The next
commits will do penance for the others.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-19-armbru@redhat.com>
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