Commit Graph

67022 Commits

Author SHA1 Message Date
Peter Maydell 2a5bdfc8d5 hw/arm/boot: Clarify why arm_setup_firmware_boot() doesn't set env->boot_info
The code path for booting firmware doesn't set env->boot_info. At
first sight this looks odd, so add a comment saying why we don't.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20190131112240.8395-5-peter.maydell@linaro.org
2019-02-05 16:52:42 +00:00
Peter Maydell 4c0f268731 hw/arm/boot: Factor out "set up firmware boot" code
Factor out the "boot via firmware" code path from arm_load_kernel()
into its own function.

This commit only moves code around; no semantic changes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20190131112240.8395-4-peter.maydell@linaro.org
2019-02-05 16:52:42 +00:00
Peter Maydell d33774ee44 hw/arm/boot: Factor out "direct kernel boot" code into its own function
Factor out the "direct kernel boot" code path from arm_load_kernel()
into its own function; this function is getting long enough that
the code flow is a bit confusing.

This commit only moves code around; no semantic changes.

We leave the "load the dtb" code in arm_load_kernel() -- this
is currently only used by the "direct kernel boot" path, but
this is a bug which we will fix shortly.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20190131112240.8395-3-peter.maydell@linaro.org
2019-02-05 16:52:41 +00:00
Peter Maydell c3a42358e3 hw/arm/boot: Fix block comment style in arm_load_kernel()
Fix the block comment style in arm_load_kernel() to QEMU's
current style preferences. This will allow us to do some
refactoring of this function without checkpatch complaining
about the code-motion patches.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20190131112240.8395-2-peter.maydell@linaro.org
2019-02-05 16:52:41 +00:00
Max Filippov 45a4de2583 gdbstub: allow killing QEMU via vKill command
With multiprocess extensions gdb uses 'vKill' packet instead of 'k' to
kill the inferior. Handle 'vKill' the same way 'k' was handled in the
presence of single process.

Fixes: 7cf48f6752 ("gdbstub: add multiprocess support to
(f|s)ThreadInfo and ThreadExtraInfo")

Cc: Luc Michel <luc.michel@greensocs.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Tested-by: KONRAD Frederic <frederic.konrad@adacore.com>
Message-id: 20190130192403.13754-1-jcmvbkbc@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:41 +00:00
Richard Henderson f6a148fef6 target/arm: Enable TBI for user-only
This has been enabled in the linux kernel since v3.11
(commit d50240a5f6cea, 2013-09-03,
"arm64: mm: permit use of tagged pointers at EL0").

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190204132126.3255-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:40 +00:00
Peter Maydell c47eaf9fc2 target/arm: Compute TB_FLAGS for TBI for user-only
Enables, but does not turn on, TBI for CONFIG_USER_ONLY.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190204132126.3255-4-richard.henderson@linaro.org
[PMM: adjusted #ifdeffery to placate clang, which otherwise complains
about static functions that are unused in the CONFIG_USER_ONLY build]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:40 +00:00
Richard Henderson 3a471103ac target/arm: Clean TBI for data operations in the translator
This will allow TBI to be used in user-only mode, as well as
avoid ping-ponging the softmmu TLB when TBI is in use.  It
will also enable other armv8 extensions.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190204132126.3255-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:40 +00:00
Richard Henderson 4a9ee99db3 target/arm: Add TBFLAG_A64_TBID, split out gen_top_byte_ignore
Split out gen_top_byte_ignore in preparation of handling these
data accesses; the new tbflags field is not yet honored.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190204132126.3255-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:39 +00:00
Richard Henderson 06bf3b153a tests/tcg/aarch64: Add pauth smoke test
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190201195404.30486-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:39 +00:00
Richard Henderson bff63fbf97 linux-user: Implement PR_PAC_RESET_KEYS
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190201195404.30486-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:39 +00:00
Richard Henderson a15daafa1c target/arm: Enable BTI for -cpu max
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:38 +00:00
Richard Henderson 001d47b6ef target/arm: Set btype for indirect branches
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:38 +00:00
Richard Henderson 3586227035 target/arm: Reset btype for direct branches
This is all of the non-exception cases of DISAS_NORETURN.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190128223118.5255-8-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:38 +00:00
Richard Henderson 51bf0d7aa9 target/arm: Default handling of BTYPE during translation
The branch target exception for guarded pages has high priority,
and only 8 instructions are valid for that case.  Perform this
check before doing any other decode.

Clear BTYPE after all insns that neither set BTYPE nor exit via
exception (DISAS_NORETURN).

Not yet handled are insns that exit via DISAS_NORETURN for some
other reason, like direct branches.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:37 +00:00
Richard Henderson 1bafc2ba7e target/arm: Cache the GP bit for a page in MemTxAttrs
Caching the bit means that we will not have to re-walk the
page tables to look up the bit during translation.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190128223118.5255-6-richard.henderson@linaro.org
[PMM: no need to OR in guarded bit status]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:37 +00:00
Richard Henderson d3765835ed exec: Add target-specific tlb bits to MemTxAttrs
These bits can be used to cache target-specific data in cputlb
read from the page tables.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190128223118.5255-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:37 +00:00
Richard Henderson 08f1434a71 target/arm: Add BT and BTYPE to tb->flags
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:36 +00:00
Richard Henderson f6e52eaac1 target/arm: Add PSTATE.BTYPE
Place this in its own field within ENV, as that will
make it easier to reset from within TCG generated code.

With the change to pstate_read/write, exception entry
and return are automatically handled.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:36 +00:00
Richard Henderson be53b6f4d7 target/arm: Introduce isar_feature_aa64_bti
Also create field definitions for id_aa64pfr1 from ARMv8.5.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:36 +00:00
Peter Maydell 68df0c30ed pci, pc, virtio: fixes, cleanups, features
vhost user blk discard/write zeroes features
 misc cleanups and fixes all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio: fixes, cleanups, features

vhost user blk discard/write zeroes features
misc cleanups and fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 05 Feb 2019 16:00:20 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# 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:
  contrib/libvhost-user: cleanup casts
  r2d: fix build on mingw
  mmap-alloc: fix hugetlbfs misaligned length in ppc64
  mmap-alloc: unfold qemu_ram_mmap()
  i386, acpi: cleanup build_facs by removing second unused argument
  fw_cfg: fix the life cycle and the name of "qemu_extra_params_fw"
  acpi: Make TPM 2.0 with TIS available as MSFT0101
  hw/virtio: Use CONFIG_VIRTIO_PCI switch instead of CONFIG_PCI
  vhost-user-blk: add discard/write zeroes features support
  contrib/vhost-user-blk: fix the compilation issue
  pci/msi: export msi_is_masked()
  intel_iommu: reset intr_enabled when system reset
  intel_iommu: fix operator in vtd_switch_address_space
  hw: virtio-pci: drop DO_UPCAST
  include: update Linux headers to 4.21-rc1/5.0-rc1
  scripts/update-linux-headers.sh: adjust for Linux 4.21-rc1 (or 5.0-rc1)
  contrib/libvhost-user: switch to uint64_t
  virtio: add checks for the size of the indirect table

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-05 16:52:19 +00:00
Michael S. Tsirkin 8bafafcc29 contrib/libvhost-user: cleanup casts
Now that field types are all properly uint64_t,
drop the un-necessary cast.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Michael S. Tsirkin 7de7b6087e r2d: fix build on mingw
Comment near strncpy explains kernel_cmdline does
not need to be 0-terminated.

Accordingly mark it as QEMU_NONSTRING.

Without this, gcc warns:
    'strncpy' specified bound 256 equals destination size

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Murilo Opsfelder Araujo 7265c2b971 mmap-alloc: fix hugetlbfs misaligned length in ppc64
The commit 7197fb4058 ("util/mmap-alloc:
fix hugetlb support on ppc64") fixed Huge TLB mappings on ppc64.

However, we still need to consider the underlying huge page size
during munmap() because it requires that both address and length be a
multiple of the underlying huge page size for Huge TLB mappings.
Quote from "Huge page (Huge TLB) mappings" paragraph under NOTES
section of the munmap(2) manual:

  "For munmap(), addr and length must both be a multiple of the
  underlying huge page size."

On ppc64, the munmap() in qemu_ram_munmap() does not work for Huge TLB
mappings because the mapped segment can be aligned with the underlying
huge page size, not aligned with the native system page size, as
returned by getpagesize().

This has the side effect of not releasing huge pages back to the pool
after a hugetlbfs file-backed memory device is hot-unplugged.

This patch fixes the situation in qemu_ram_mmap() and
qemu_ram_munmap() by considering the underlying page size on ppc64.

After this patch, memory hot-unplug releases huge pages back to the
pool.

Fixes: 7197fb4058
Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2019-02-05 10:58:33 -05:00
Murilo Opsfelder Araujo 94af9e3482 mmap-alloc: unfold qemu_ram_mmap()
Unfold parts of qemu_ram_mmap() for the sake of understanding, moving
declarations to the top, and keeping architecture-specifics in the
ifdef-else blocks.  No changes in the function behaviour.

Give ptr and ptr1 meaningful names:
  ptr  -> guardptr : pointer to the PROT_NONE guard region
  ptr1 -> ptr      : pointer to the mapped memory returned to caller

Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2019-02-05 10:58:33 -05:00
Wei Yang 009180bd49 i386, acpi: cleanup build_facs by removing second unused argument
The second argument of build_facs() is not used, just remove it.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-05 10:58:33 -05:00
Laszlo Ersek 3b3df3e52d fw_cfg: fix the life cycle and the name of "qemu_extra_params_fw"
Commit 19bcc4bc32 ("fw_cfg: Make qemu_extra_params_fw locally",
2019-01-04) changed the storage duration of the "qemu_extra_params_fw"
array from static to automatic. This broke the interface contract on the
fw_cfg_add_file() function, which is documented as follows, in
"include/hw/nvram/fw_cfg.h":

> [...] The data referenced by the starting pointer is only linked, NOT
> copied, into the data structure of the fw_cfg device. [...]

As a result, when guest firmware fetches the "etc/boot-menu-wait" fw_cfg
file, it now sees garbage. Fix the regression by changing the storage
duration to allocated. (The call is reached at most once, on the realize
path of the board-specific fw_cfg sysbus device.)

While at it, clean up the name and the assignment of the object as well.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Fixes: 19bcc4bc32
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-05 10:58:33 -05:00
Stefan Berger 24cf5413aa acpi: Make TPM 2.0 with TIS available as MSFT0101
This patch makes the a TPM 2.0 with TIS interface available under the
HID 'MSF0101'. This is supported by Linux and also Windows now
recognizes the TPM 2.0 with TIS interface. Leave the TPM 1.2 as before.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2019-02-05 10:58:33 -05:00
Thomas Huth 87593a4751 hw/virtio: Use CONFIG_VIRTIO_PCI switch instead of CONFIG_PCI
For downstream s390x builds, we'd like to be able to build QEMU with
CONFIG_VIRTIO_PCI disabled (since virtio-ccw is used here instead),
but still with CONFIG_PCI enabled. This currently fails since the
virtio-*-pci.o files are still included in the build, but virtio-pci.o
is missing. Use the right config switch CONFIG_VIRTIO_PCI to exclude
the virtio-*-pci.o files from the build.

Reported-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Changpeng Liu caa1ee4313 vhost-user-blk: add discard/write zeroes features support
Linux commit 1f23816b8 "virtio_blk: add discard and write zeroes support"
added the support in the Guest kernel, while here also enable the features
support with vhost-user-blk driver. Also enable the test example utility
with DISCARD and WRITE ZEROES commands.

Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Peter Xu a56de056c9 contrib/vhost-user-blk: fix the compilation issue
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Peter Xu afa26ecc30 pci/msi: export msi_is_masked()
It is going to be used later on outside MSI code to detect whether one
MSI vector is masked out.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Peter Xu d7bb469afa intel_iommu: reset intr_enabled when system reset
This is found when I was debugging another problem.  Until now no bug
is reported with this but we'd better reset the IR status correctly
after a system reset.

Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Peter Xu 2a078b1080 intel_iommu: fix operator in vtd_switch_address_space
When calculating use_iommu, we wanted to first detect whether DMAR is
enabled, then check whether PT is enabled if DMAR is enabled.  However
in the current code we used "&" rather than "&&" so the ordering
requirement is lost (instead it'll be an "AND" operation).  This could
introduce errors dumped in QEMU console when rebooting a guest with
both assigned device and vIOMMU, like:

  qemu-system-x86_64: vtd_dev_to_context_entry: invalid root entry:
  rsvd=0xf000ff53f000e2c3, val=0xf000ff53f000ff53 (reserved nonzero)

Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Li Qiang 3f262b26b8 hw: virtio-pci: drop DO_UPCAST
Use VIRTIO_PCI MACRO instead.

Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-02-05 10:58:33 -05:00
Paolo Bonzini 5ed76a4c63 queue: fix QTAILQ_FOREACH_REVERSE_SAFE
The iteration was stopping as soon as prev_var was set to NULL, and
therefore it skipped the first element.  Fortunately, or unfortunately,
we have only one use of QTAILQ_FOREACH_REVERSE_SAFE.  Thus this only
showed up as incorrect register preferences on the very first translation
block that was compiled.

Reported-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Laurent Vivier 5685349864 scsi-generic: Convert from DPRINTF() macro to trace events
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181211163105.31834-3-lvivier@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Laurent Vivier 59ee950002 scsi-disk: Convert from DPRINTF() macro to trace events
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181211163105.31834-2-lvivier@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
David Hildenbrand 473ac56706 pc: Use hotplug_handler_(plug|unplug|unplug_request)
Let's avoid manually looking up the hotplug handler class. Use the
existing wrappers instead.

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181212095707.19358-1-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Heiher 26dc4a5bf9 i386: hvf: Fix smp boot hangs
The machine that with hvf accelerator and smp sometimes boot hangs
because all processors are executing instructions at startup,
including early I/O emulations. We should just allow the bootstrap
processor to initialize the machine and then to wake up slave
processors by interrupt.

Signed-off-by: Heiher <r@hev.cc>
Message-Id: <20190123073402.28465-1-r@hev.cc>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Paolo Bonzini f5ce0a5f5a hw/vfio/Makefile.objs: Create new CONFIG_* variables for VFIO core and PCI
Make hw/vfio configurable and add new CONFIG_VFIO_* to the
default-configs/s390x*-softmmu.mak.  This allow a finer-grain
selection of the various VFIO backends.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-28-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Paolo Bonzini 8e6578831b hw/i2c/Makefile.objs: Create new CONFIG_* variables for EEPROM and ACPI controller
Create separate variables for these components, they are
used in many boards but not all.  This allows finer-grain
selection of the included code with default-configs/*.mak.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-27-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Yang Zhong 85e4dcf18d hw/tricore/Makefile.objs: Create CONFIG_* for tricore
Add the new configs to default-configs/tricore-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-26-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Yang Zhong 4575bbb4c8 hw/openrisc/Makefile.objs: Create CONFIG_* for openrisc
Add the new configs to default-configs/or1k-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-25-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:21 +01:00
Yang Zhong f0975e8f20 hw/moxie/Makefile.objs: Conditionally build moxie
CONFIG_MOXIE added for moxiesim board.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-24-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00
Yang Zhong 714e74621e hw/hppa/Makefile.objs: Create CONFIG_* for hppa
Add the new configs to default-configs/hppa-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190202072456.6468-23-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00
Yang Zhong 034c344e30 hw/cris/Makefile.objs: Create CONFIG_* for cris
Add the new configs to default-configs/cris-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-22-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00
Yang Zhong 31be0a43b9 hw/alpha/Makefile.objs: Create CONFIG_* for alpha
Add the new configs to default-configs/alpha-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190202072456.6468-21-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00
Yang Zhong 04aa5abc6a hw/sparc64/Makefile.objs: Create CONFIG_* for sparc64
Add the new configs to default-configs/sparc64-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-20-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00
Yang Zhong 3fa86eb366 hw/riscv/Makefile.objs: Create CONFIG_* for riscv boards
Add the new configs to default-configs/riscv*-sofmmu.mak.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190202072456.6468-19-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-05 16:50:20 +01:00