Follow the kernel's alignment, as we already noted.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1093
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220729201942.30738-1-richard.henderson@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* Fix ownership of RAM regions on the fby35 machine
-----BEGIN PGP SIGNATURE-----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=hAJg
-----END PGP SIGNATURE-----
Merge tag 'pull-aspeed-20220801' of https://github.com/legoater/qemu into staging
aspeed queue:
* Fix ownership of RAM regions on the fby35 machine
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmLn1N8ACgkQUaNDx8/7
# 7KHaVA//eh5wIZKeg1Qit8dhVoPXcO7b97KFpBreyCkfdREJpoLjoFe4y+rnKhnL
# tJm6qx1YG5s0UN/ODcy4TyKV9CkpcjsRZ+BHuZ+jjiz3WzuarZUTbZx1jVSJP6z0
# xcXc3CucKe/yyidGV1gKGiWetuXv2F6nYHzfvJ4auei6Rga8rwmiN7Rqf3Qfh6Lw
# Islj/9axfLxGzuMV85uuRZdRrrlmTOjDgnF4mxwVXRrxjtLIaAbzKT6mc1p1FUry
# cuE7bDjbZoT7ftBn5y4gQXV38M3XcWzB1KvzMslldkccU7cTbJg8620KSNiscOkJ
# 03xEJiBJoAzy/X1PUmEODNYUV8a19xcsXEyqaRQiyYtO1XMBDcNkSaiaFacOnhFT
# UxabJf3qvzf1QwAmgxGUdbR5usNXsr8Yrnpf1lew7Mvr3SwOYVXqb/JPp+j7uoV3
# CVvvTFZm+hBQghaHC0wHBX+C3aLsTis4Jppn5loulo6fb9KZiosj2kPRwEIetVkt
# ZgkBOLWRWtizdWKM7HImt7F+v/r7ClFlwAIJj8QQV0HTtVZ+gM6MXWj5oczKENJ8
# vPkoP6AUoOWzKFEhBU5XtQ9DdwPSP9m6zAZXl4LD17tVPUPpsuSEDaxhH5hAEnIR
# 39Mgx7hoK0uLHhM02RrNodD/NDmrZCPV3PwZ979z0Q/C8dttRkY=
# =hAJg
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 01 Aug 2022 06:27:59 AM PDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20220801' of https://github.com/legoater/qemu:
aspeed/fby35: Fix owner of the BMC RAM memory region
aspeed: Remove unused fields from AspeedMachineState
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Improve wordings in some files
-----BEGIN PGP SIGNATURE-----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=K6RW
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu into staging
- Some fixes for various tests
- Improve wordings in some files
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmLn6aYRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbWekg/+NVIT1jp3tcbfPIE6pB0vI/AhqN3i2hUd
# zfJ4V3rSe5tg54JpmuuSt542mp4BDM9bPfYcY/DYESWEtW0c9wv80iP/5LFdJF0G
# GYtk7Q4pRXvB32kF0v9OxjCEGPUeEqSRrDrsI/Ify5evEIhr55oHPnDjN/US1Bx+
# TIuVfmyz8jhSPHsUvZzfVyFxkHre1+BWDxgM3zxoHFIaWEscIPE1KhwRILbKIxWx
# MHpL8JLAneGFwljQoUAMCl7GzHkVna59RhqkbBJ+8iTaNGipQj9FhHZBo2CulO0J
# SR7scWowYN8Jt2FNMe3tcKM2xQn/2Fg2TEK4sp6q+hCXhJuvFfWFHBiFYTNpagFA
# LGgZmPfDr4uZtMEqY4AdEZdL14YZcoM9E/RpW7GhSvMHy73wOj16O8luH1bU0jtG
# 6X1VvAZlw8/Son1Tbq2CC6WejlMfJFXSzF6Fy6M7SflMPW44vJOs5uKdW405MYjE
# Pksbfz1rwoNfK+1qBNQop7SccgDRvPtlLf3lDAU9V/JHWVEITs1KTfyS+46U8jKA
# 9SVBzKuTpVd+aXvMgvMAmmqnyvUBPHJ9KcFq4vHNbIETsGaQsXu0Q6waBmpcK8YB
# KUL/g0EsdfhkpVVgKYZ4Bzj7shG6SKTdwc/lUcOt+wQuDrZZzaC+A2cu/6ReQN6T
# BIHtoaxTz8E=
# =K6RW
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 01 Aug 2022 07:56:38 AM PDT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# 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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu:
tests/qtest/migration-test: Run the dirty ring tests only with the x86 target
trivial: Fix duplicated words
misc: fix commonly doubled up words
tests/unit/test-qga: Replace the word 'blacklist' in the guest agent unit test
migration-test: Allow test to run without uffd
migration-test: Use migrate_ensure_converge() for auto-converge
tests/tcg/linux-test: Fix random hangs in test_socket
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The test for the IF block indicates no ID registers are exposed, much
less host support for SVE. Move the SVE probe into the ELSE block.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220726045828.53697-4-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Because we weren't setting this flag, our probe of ID_AA64ZFR0
was always returning zero. This also obviates the adjustment
of ID_AA64PFR0, which had sanitized the SVE field.
The effects of the bug are not visible, because the only thing that
ID_AA64ZFR0 is used for within qemu at present is tcg translation.
The other tests for SVE within KVM are via ID_AA64PFR0.SVE.
Reported-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220726045828.53697-3-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Indication for support for SVE will not depend on whether we
perform the query on the main kvm_state or the temp vcpu.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220726045828.53697-2-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
kvm_dirty_ring_supported() only checks whether the dirty ring support
is available on the x86 host, but it ignores whether the target QEMU
architecture is x86 or not. Thus the test_vcpu_dirty_limit() test
currently fails with the assert((strcmp(arch, "x86_64") == 0)) statement
in dirtylimit_start_vm() if the users run e.g. "make check-qtest-aarch64"
on their x86 host. Fix it by only executing the tests when we're running
with a x86_64 target QEMU binary with KVM.
Message-Id: <20220801114644.208197-1-thuth@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Some fixes for hw/nvme ioeventfd support.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmLnpQ4ACgkQTeGvMW1P
Delnywf/fM7Qp5WMR0ExHqVuKfpN1EBK8C6wa3xp7EI0pCDP50ZwJfcMmeZOhDAe
3KXdNTXV43cxygkdzG/uxh7j26Zq8zGzcf1RVLAIUqzL9wTkoFcJ4+aIuzlV4wjU
oS1jK+pItJ9/Kb9SeavVGOzTzyBzs2G9odRvjyjGrwrEfpEBEtncwfXAK7mPqt1V
TNDR0M0qJ9Bheaoqs7miqa4zOevtKKp3pPeG0n2BOhWromGx6MbeHwTuNg96zR0+
VXuEmUyj8r6ezKmQdgnJPoqFCwEJI0iBGPSKhpIp3EGrkAww2IuBAN8C4bo03Bzq
Fj3pne5Sr9iBV/nhz9vN267STQzdsw==
=AL7y
-----END PGP SIGNATURE-----
Merge tag 'nvme-next-pull-request' of git://git.infradead.org/qemu-nvme into staging
hw/nvme fixes
Some fixes for hw/nvme ioeventfd support.
# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCAAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmLnpQ4ACgkQTeGvMW1P
# Delnywf/fM7Qp5WMR0ExHqVuKfpN1EBK8C6wa3xp7EI0pCDP50ZwJfcMmeZOhDAe
# 3KXdNTXV43cxygkdzG/uxh7j26Zq8zGzcf1RVLAIUqzL9wTkoFcJ4+aIuzlV4wjU
# oS1jK+pItJ9/Kb9SeavVGOzTzyBzs2G9odRvjyjGrwrEfpEBEtncwfXAK7mPqt1V
# TNDR0M0qJ9Bheaoqs7miqa4zOevtKKp3pPeG0n2BOhWromGx6MbeHwTuNg96zR0+
# VXuEmUyj8r6ezKmQdgnJPoqFCwEJI0iBGPSKhpIp3EGrkAww2IuBAN8C4bo03Bzq
# Fj3pne5Sr9iBV/nhz9vN267STQzdsw==
# =AL7y
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 01 Aug 2022 03:03:58 AM PDT
# gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg: aka "Klaus Jensen <k.jensen@samsung.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: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838
# Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9
* tag 'nvme-next-pull-request' of git://git.infradead.org/qemu-nvme:
hw/nvme: do not enable ioeventfd by default
hw/nvme: unregister the event notifier handler on the main loop
hw/nvme: skip queue processing if notifier is cleared
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
A MachineState object is used as a owner of the RAM region and this
asserts in memory_region_init_ram() when QEMU is built with
CONFIG_QOM_CAST_DEBUG :
/* This will assert if owner is neither NULL nor a DeviceState.
* We only want the owner here for the purposes of defining a
* unique name for migration. TODO: Ideally we should implement
* a naming scheme for Objects which are not DeviceStates, in
* which case we can relax this restriction.
*/
owner_dev = DEVICE(owner);
Use the BMC and BIC objects as the owners of their memory regions.
Cc: Peter Delevoryas <peter@pjd.dev>
Fixes: 778e14cc5c ("aspeed: Add AST2600 (BMC) to fby35")
Reviewed-by: Peter Delevoryas <peter@pjd.dev>
Message-Id: <20220727102714.803041-3-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Fixes: 346160cbf2 ("aspeed: Set the dram container at the SoC level")
Message-Id: <20220727102714.803041-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
The existing code assumes that the block size can be generated from p[1] << 8
in multiple places which ignores the top and bottom 8 bits. If the block size
is allowed to be set to an arbitrary value then this causes a mismatch
between the value written by the guest in the block descriptor and the value
subsequently read back using READ CAPACITY causing the guest to generate
requests that can crash QEMU.
For now restrict block size changes to bits 8-15 and also ignore requests to
set the block size to 0 which causes the SCSI emulation to crash in at least
one place with a divide by zero error.
Fixes: 356c4c441e ("scsi-disk: allow MODE SELECT block descriptor to set the block size")
Closes: https://gitlab.com/qemu-project/qemu/-/issues/1112
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220730122656.253448-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
In scsi_disk_emulate_write_same() the number of host sectors to transfer is
calculated as (s->qdev.blocksize / BDRV_SECTOR_SIZE) which is then used to
copy data in block size chunks to the iov buffer.
Since the loop copying the data to the iov buffer uses a fixed increment of
s->qdev.blocksize then using a block size that isn't a multiple of
BDRV_SECTOR_SIZE introduces a rounding error in the iov buffer size calculation
such that the iov buffer copy overflows the space allocated.
Update the iov buffer copy for() loop so that it will use the smallest of either
the current block size or the remaining transfer count to prevent the overflow.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220730122656.253448-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
In one case:
memcpy(sid->inmsg + sid->inlen, buf, len);
if len == 0 then sid->inmsg + sig->inlen can point to one past the inmsg
array if the array is full. We have to allow len == 0 due to some
vagueness in the spec, but we don't have to call memcpy.
Found by Coverity. This is not a problem in practice, but the results
are technically (maybe) undefined. So make Coverity happy.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Do not enable ioeventfd by default. Let the feature mature a bit before
we consider enabling it by default.
Fixes: 2e53b0b450 ("hw/nvme: Use ioeventfd to handle doorbell updates")
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Make sure the notifier handler is unregistered in the main loop prior to
cleaning it up.
Fixes: 2e53b0b450 ("hw/nvme: Use ioeventfd to handle doorbell updates")
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
While it is safe to process the queues when they are empty, skip it if
the event notifier callback was invoked spuriously.
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Some files wrongly contain the same word twice in a row.
One of them should be removed or replaced.
Message-Id: <20220722145859.1952732-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220707163720.1421716-5-berrange@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's use better, more inclusive wording here.
Message-Id: <20220727092135.302915-4-thuth@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We used to stop running all tests if uffd is not detected. However
logically that's only needed for postcopy not the rest of tests.
Keep running the rest when still possible.
Signed-off-by: Peter Xu <peterx@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220728133516.92061-3-peterx@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas reported that auto-converge test will timeout on MacOS CI gatings.
Use the migrate_ensure_converge() helper too in the auto-converge as when
Daniel reworked the other test cases.
Since both max_bandwidth / downtime_limit will not be used for converge
calculations, make it simple by removing the remaining check, then we can
completely remove both variables altogether, since migrate_ensure_converge
is used the remaining check won't make much sense anyway.
Reported-by: Thomas Huth <thuth@redhat.com>
Suggested-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20220728133516.92061-2-peterx@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
test_socket hangs randomly in connect(), especially when run without
qemu. Apparently the reason is that linux started treating backlog
value of 0 literally instead of rounding it up since v4.4 (commit
ef547f2ac16b).
So set it to 1 instead.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20220725144251.192720-1-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
1) Fixes a bug in qemu-hexagon
2) Fixes a bug in a test case
3) Adds reference file for float_convd test case
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmLnDw8ACgkQewJE+xLe
RCIwVgf/bPvX2cbmAECNJ5y/Galy5n1sMttwyrlwR4VVf8jQbCESDritIiWVn5gw
zvM1Ba4MGH6YSkr/1Om7kBkEp+hqX5eDpUW1Q1qFa6SyF3oIu25MVBq8fkrrU1+f
kJcTKdW7eQ2TfGupUW6Dj/QdoVknBnoIPk7T9lkT/qtmn9YwDyrqDSFnJTgVbrAv
W/gGFzT4HskKuJ5Fy0wzeca7BfR9fl8rencuqyUfDehLk5hbjiR9vGG9Xt1mJyae
LRFaqdy4/OsZHAVad4fnSOvYJp7EN4fR7zmkRfPi7kTNwnQ6ewBOZnUUoK3VQ0bk
TViBl7kNjxdcO4DFjBeLYJUGxVUoww==
=a+hi
-----END PGP SIGNATURE-----
Merge tag 'pull-hex-20220731' of https://github.com/quic/qemu into staging
Hexagon bug fixes and test improvements
1) Fixes a bug in qemu-hexagon
2) Fixes a bug in a test case
3) Adds reference file for float_convd test case
# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmLnDw8ACgkQewJE+xLe
# RCIwVgf/bPvX2cbmAECNJ5y/Galy5n1sMttwyrlwR4VVf8jQbCESDritIiWVn5gw
# zvM1Ba4MGH6YSkr/1Om7kBkEp+hqX5eDpUW1Q1qFa6SyF3oIu25MVBq8fkrrU1+f
# kJcTKdW7eQ2TfGupUW6Dj/QdoVknBnoIPk7T9lkT/qtmn9YwDyrqDSFnJTgVbrAv
# W/gGFzT4HskKuJ5Fy0wzeca7BfR9fl8rencuqyUfDehLk5hbjiR9vGG9Xt1mJyae
# LRFaqdy4/OsZHAVad4fnSOvYJp7EN4fR7zmkRfPi7kTNwnQ6ewBOZnUUoK3VQ0bk
# TViBl7kNjxdcO4DFjBeLYJUGxVUoww==
# =a+hi
# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 31 Jul 2022 04:23:59 PM PDT
# gpg: using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422
# gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [undefined]
# 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: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422
* tag 'pull-hex-20220731' of https://github.com/quic/qemu:
Hexagon (tests/tcg/hexagon) reference file for float_convd
Hexagon (tests/tcg/hexagon) Fix alignment in load_unpack.c
Hexagon (target/hexagon) make VyV operands use a unique temp
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The test is in tests/tcg/multiarch/float_convd.c
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220718230320.24444-4-tsimpson@quicinc.com>
The increment used in :brev tests was causing unaligned addresses
Change the increment and the relevant expected values
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220718230320.24444-3-tsimpson@quicinc.com>
VyV operand is only used in the vshuff and vdeal instructions. These
instructions write to both VyV and VxV operands. In the case where
both operands are the same register, we need a separate location for
VyV. We use the existing vtmp field in CPUHexagonState.
Test case added in tests/tcg/hexagon/hvx_misc.c
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220718230320.24444-2-tsimpson@quicinc.com>
Change macro name 'LS7A_XXX' to 'VIRT_XXX', as the loongarch
virt machinue use the GPEX bridge instead of LS7A bridge. So
the macro name should keep consistency.
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Message-Id: <20220729073018.27037-3-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
1. Rename 'loongson3.c' to 'virt.c' and change the meson.build file.
2. Rename 'loongson3.rst' to 'virt.rst'.
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Message-Id: <20220729073018.27037-2-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20220728200422.1502-1-luoyonggang@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- update to latest libvirt-ci
- echo testlog.txt on failed cirrus runs
- drop containers-layer2 stage
- update handling of symlinks on windows builds
- return 0 for failure of semihosting console write
- don't copy unused buffer after semihost operation
- check for errors in semihosting args
- fix buffer handling for semihosting TMPNAM
- add qapi exit-failure PanicAction
- add lowcore unaligned access test to s390x
- fix documentation of OBJECT_DECLARE_SIMPLE_TYPE
- expand documentation on booting code
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmLjoIQACgkQ+9DbCVqe
KkSLyAf7Byt1jeIHCYYYqOPj8+Zx+kJXgWr59wMRSDFLwd0wWeFkgQhxriSlSUAl
oVOTP8fkczeaMKPhp7CJnqpcQuZzD6iaK9hg/hNzKy0gTQbJgFRtTSP7c0E0iak5
ZfDX5h+BRSAoeDo3I+ulj/bLKlj+KbxRWGf+y4K9rRGHKcTJUbcpkZ7aQlK5J6UD
nqjkrvgnNWslxhdRSI6+2KPzkYaOmbiyPIVGOiBvmyv0N+NuazPvFMp2mFGH25kB
XGsU5zxmm8IskxLGHHFvlwIM19SwB/2vArLtyaTVEPbLDhvdENePrPSL1Lr2BA/A
yStVAvAnyy7Cdr8YmRCAGm3qnY61dg==
=57ZK
-----END PGP SIGNATURE-----
Merge tag 'pull-testing-next-290722-1' of https://github.com/stsquad/qemu into staging
Testing, semihosting and doc fixes:
- update to latest libvirt-ci
- echo testlog.txt on failed cirrus runs
- drop containers-layer2 stage
- update handling of symlinks on windows builds
- return 0 for failure of semihosting console write
- don't copy unused buffer after semihost operation
- check for errors in semihosting args
- fix buffer handling for semihosting TMPNAM
- add qapi exit-failure PanicAction
- add lowcore unaligned access test to s390x
- fix documentation of OBJECT_DECLARE_SIMPLE_TYPE
- expand documentation on booting code
# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmLjoIQACgkQ+9DbCVqe
# KkSLyAf7Byt1jeIHCYYYqOPj8+Zx+kJXgWr59wMRSDFLwd0wWeFkgQhxriSlSUAl
# oVOTP8fkczeaMKPhp7CJnqpcQuZzD6iaK9hg/hNzKy0gTQbJgFRtTSP7c0E0iak5
# ZfDX5h+BRSAoeDo3I+ulj/bLKlj+KbxRWGf+y4K9rRGHKcTJUbcpkZ7aQlK5J6UD
# nqjkrvgnNWslxhdRSI6+2KPzkYaOmbiyPIVGOiBvmyv0N+NuazPvFMp2mFGH25kB
# XGsU5zxmm8IskxLGHHFvlwIM19SwB/2vArLtyaTVEPbLDhvdENePrPSL1Lr2BA/A
# yStVAvAnyy7Cdr8YmRCAGm3qnY61dg==
# =57ZK
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 29 Jul 2022 01:55:32 AM PDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined]
# 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: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* tag 'pull-testing-next-290722-1' of https://github.com/stsquad/qemu:
qemu-options: bring the kernel and image options together
docs/devel: fix description of OBJECT_DECLARE_SIMPLE_TYPE
tests/tcg/s390x: Test unaligned accesses to lowcore
qapi: Add exit-failure PanicAction
semihosting: Fix handling of buffer in TARGET_SYS_TMPNAM
semihosting: Check for errors on SET_ARG()
semihosting: Don't copy buffer after console_write()
semihosting: Don't return negative values on qemu_semihosting_console_write() failure
.gitlab-ci.d/windows.yml: Enable native Windows symlink
.cirrus.yml: Change winsymlinks to 'native'
gitlab: drop 'containers-layer2' stage
gitlab: show testlog.txt contents when cirrus/custom-runner jobs fail
tests: refresh to latest libvirt-ci module
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
How to control the booting of QEMU is often a source of confusion for
users. Bring the options that control this together in the manual
pages and add some verbiage to describe when each option is
appropriate. This attempts to codify some of the knowledge expressed
in:
https://stackoverflow.com/questions/58420670/qemu-bios-vs-kernel-vs-device-loader-file/58434837#58434837
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220725140520.515340-14-alex.bennee@linaro.org>
Since 30b5707c26 (qom: Remove module_obj_name parameter from
OBJECT_DECLARE* macros) we don't need the additional two parameters.
Fix the documentation.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220725140520.515340-13-alex.bennee@linaro.org>
Add a small test to avoid regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220725223746.227063-3-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Currently QEMU exits with code 0 on both panic an shutdown. For tests
it is useful to return 1 on panic, so that it counts as a test
failure.
Introduce a new exit-failure PanicAction that makes main() return
EXIT_FAILURE. Tests can use -action panic=exit-failure option to
activate this behavior.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20220725223746.227063-2-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The TARGET_SYS_TMPNAM implementation has two bugs spotted by
Coverity:
* confusion about whether 'len' has the length of the string
including or excluding the terminating NUL means we
lock_user() len bytes of memory but memcpy() len + 1 bytes
* In the error-exit cases we forget to free() the buffer
that asprintf() returned to us
Resolves: Coverity CID 1490285, 1490289
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220719121110.225657-5-peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725140520.515340-10-alex.bennee@linaro.org>
The SET_ARG() macro returns an error indication; we check this in the
TARGET_SYS_GET_CMDLINE case but not when we use it in implementing
TARGET_SYS_ELAPSED. Check for and handle the errors via the do_fault
codepath, and update the comment documenting the SET_ARG() and
GET_ARG() macros to note how they handle memory access errors.
Resolves: Coverity CID 1490287
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220719121110.225657-4-peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725140520.515340-9-alex.bennee@linaro.org>
The console_write() semihosting function outputs guest data from a
buffer; it doesn't update that buffer. It therefore doesn't need to
pass a length value to unlock_user(), but can pass 0, meaning "do not
copy any data back to the guest memory".
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220719121110.225657-3-peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725140520.515340-8-alex.bennee@linaro.org>
The documentation comment for qemu_semihosting_console_write() says
* Returns: number of bytes written -- this should only ever be short
* on some sort of i/o error.
and the callsites rely on this. However, the implementation code
path which sends console output to a chardev doesn't honour this,
and will return negative values on error. Bring it into line with
the other implementation codepaths and the documentation, so that
it returns 0 on error.
Spotted by Coverity, because console_write() passes the return value
to unlock_user(), which doesn't accept a negative length.
Resolves: Coverity CID 1490288
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220719121110.225657-2-peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220725140520.515340-7-alex.bennee@linaro.org>
The following error message was seen during the configure:
"ln: failed to create symbolic link
'x86_64-softmmu/qemu-system-x86_64.exe': No such file or directory"
By default the MSYS environment variable is not defined, so the runtime
behavior of winsymlinks is: if <target> does not exist, 'ln -s' fails.
At the configure phase, the qemu-system-x86_64.exe has not been built
so creation of the symbolic link fails hence the error message.
Set winsymlinks to 'native' whose behavior is most similar to the
behavior of 'ln -s' on *nix, that is:
a) if native symlinks are enabled, and whether <target> exists
or not, creates <destination> as a native Windows symlink;
b) else if native symlinks are not enabled, and whether <target>
exists or not, 'ln -s' creates as a Windows shortcut file.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725123000.807608-1-bmeng.cn@gmail.com>
Message-Id: <20220725140520.515340-6-alex.bennee@linaro.org>
At present winsymlinks is set to 'nativestrict', and its behavior is:
a) if native symlinks are enabled and <target> exists, creates
<destination> as a native Windows symlink;
b) else if native symlinks are not enabled or if <target> does
not exist, 'ln -s' fails.
This causes the following error message was seen during the configure:
"ln: failed to create symbolic link
'x86_64-softmmu/qemu-system-x86_64.exe': No such file or directory"
Change winsymlinks to 'native' whose behavior is most similar to the
behavior of 'ln -s' on *nix, that is:
a) if native symlinks are enabled, and whether <target> exists
or not, creates <destination> as a native Windows symlink;
b) else if native symlinks are not enabled, and whether <target>
exists or not, 'ln -s' creates as a Windows shortcut file.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20220719161230.766063-1-bmeng.cn@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725140520.515340-5-alex.bennee@linaro.org>
Since we express dependencies via a 'needs' clause, we don't need to
split container builds into separate stages. GitLab happily lets jobs
depend on other jobs in the same stage and will run them when possible.
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220722130431.2319019-4-berrange@redhat.com>
[AJB: fix typo]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220725140520.515340-4-alex.bennee@linaro.org>
When tests fail meson just displays a summary and tells you to look at
the testlog.txt file for details. The native jobs on shared runners
publish testlog.txt as an artifact. For the Cirrus jobs and custom
runner jobs this is not currently possible. The best we can do is cat
the log contents on failure, to give maintainers a fighting chance
of diagnosing the problem.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220722130431.2319019-3-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220725140520.515340-3-alex.bennee@linaro.org>
Notable changes:
- libvirt-ci source tree was re-arranged, so the script we
run now lives in a bin/ sub-dir
- opensuse 15.2 is replaced by opensuse 15.3
- libslirp is temporarily dropped on opensuse as the
libslirp-version.h is broken
https://bugzilla.opensuse.org/show_bug.cgi?id=1201551
- The incorrectly named python3-virtualenv module was
changed to python3-venv, but most distros don't need
any package as 'venv' is a standard part of python
- glibc-static was renamed to libc-static, to reflect
fact that it isn't going to be glibc on all distros
- The cmocka/json-c deps that were manually added to
the centos dockerfile and are now consistently added
to all targets
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220722130431.2319019-2-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220725140520.515340-2-alex.bennee@linaro.org>
probe_target_compiler returns nonempty $target_cc for installed toolchains
and $container_cross_cc for container-based toolchains. In both cases
however the flags (coming from $cross_cc_cflags_${target_arch}) must be
in $target_cflags.
Therefore, do not clear them prior to returning from probe_target_compiler.
Reported-by: Taylor Simpson <tsimpson@quicinc.com>
Fixes: 92e288fcfb ("build: try both native and cross compilers", 2022-07-08)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
perror() is designed to append the decoded errno value to a
string. This, however, only makes sense if we called something that
actually sets errno prior to that.
For the callers that check for split irqchip support that is not the
case, and we end up with confusing error messages that end in
"success". Use error_report() instead.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20220728142446.438177-1-cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
