| Age | Commit message (Collapse) | Author |
|---|
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staging
* Make MinGW respect --bindir (Joshua)
* Switch MinGW to a "deep" installation (Joshua + NSIS fixes by myself)
* Fix compilation errors/warnings (Qixin, Philippe)
* QemuOpts cleanups (myself)
* Consistency improvements for -action (myself)
* remove deprecated "change vnc TARGET" functionality (myself)
* meson cleanups (Marc-André, Philippe, myself)
* IDE out-of-bounds access (Prasad)
* LA57 fix for -cpu max (Weijiang)
# gpg: Signature made Sat 23 Jan 2021 20:55:59 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream: (30 commits)
qemu-option: warn for short-form boolean options
qemu-option: move help handling to get_opt_name_value
qemu-option: clean up id vs. list->merge_lists
vnc: support "-vnc help"
qmp: remove deprecated "change" command
hmp: remove "change vnc TARGET" command
acceptance: switch to QMP change-vnc-password command
meson.build: Detect bzip2 program
meson.build: Declare global edk2_targets / install_edk2_blobs variables
meson: Add a section header for library dependencies
meson: Display crypto-related information altogether
meson: Display block layer information altogether
meson: Display accelerators and selected targets altogether
meson: Summarize compilation-related information altogether
meson: Summarize overall features altogether
meson: Display host binaries information altogether
meson: Summarize information related to directories first
meson: convert wixl detection to Meson
nsis: adjust for new MinGW paths
meson: Declare have_virtfs_proxy_helper in main meson.build
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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While processing ATAPI cmd_read/cmd_read_cd commands,
Logical Block Address (LBA) maybe invalid OR closer to the last block,
leading to an OOB access issues. Add range check to avoid it.
Fixes: CVE-2020-29443
Reported-by: Wenxiang Qian <leonwxqian@gmail.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-Id: <20210118115130.457044-1-ppandit@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Handle host superspeedplus (usb 3.1+) devices like superspeed (usb 3.0)
devices. That is enough to get them handled properly by xhci. They show
up as superspeed devices inside the guest, but should be able to actually
run at higher speeds.
Reported-by: Angel Pagan <Angel.Pagan@stratus.com>
Tested-by: Angel Pagan <Angel.Pagan@stratus.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210121150832.3564097-1-kraxel@redhat.com>
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Log all traffic of a specific usb device to a pcap file for later
inspection. File format is compatible with linux usb monitor.
Usage:
qemu -device usb-${somedevice},pcap=file.pcap
wireshark file.pcap
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210119194452.2148048-1-kraxel@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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We are not ready to handle additional CDB data.
If a guest sends a packet with such additional data,
report the command parameter as not supported.
Specify a size (of 1 byte) for the add_cdb member we
are not using, to fix the following warning:
usb/dev-uas.c:157:31: error: field 'status' with variable sized type 'uas_iu' not at the end of a struct or class is a GNU extension [-Werror,-Wgnu-variable-sized-type-not-at-end]
uas_iu status;
^
Reported-by: Ed Maste <emaste@FreeBSD.org>
Reported-by: Daniele Buono <dbuono@linux.vnet.ibm.com>
Reported-by: Han Han <hhan@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210120153522.1173897-4-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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For some reason the assert() added in commit ccb799313a5
("hw/usb: avoid format truncation warning when formatting
port name") does not fix when building with GCC 10.
KISS and expand the buffer by 4 bytes to silent the following
error when using GCC 10.2.1 on Fedora 33:
hw/usb/hcd-xhci.c: In function 'usb_xhci_realize':
hw/usb/hcd-xhci.c:3309:54: error: '%d' directive output may be truncated writing between 1 and 8 bytes into a region of size 5 [-Werror=format-truncation=]
3309 | snprintf(port->name, sizeof(port->name), "usb2 port #%d", i+1);
| ^~~~~~~~~~~~~~~
hw/usb/hcd-xhci.c:3309:54: note: directive argument in the range [1, 89478486]
In file included from /usr/include/stdio.h:866,
from include/qemu/osdep.h:85,
from hw/usb/hcd-xhci.c:22:
/usr/include/bits/stdio2.h:70:10: note: '__builtin___snprintf_chk' output between 13 and 20 bytes into a destination of size 16
70 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hw/usb/hcd-xhci.c:3323:54: error: '%d' directive output may be truncated writing between 1 and 8 bytes into a region of size 5 [-Werror=format-truncation=]
3323 | snprintf(port->name, sizeof(port->name), "usb3 port #%d", i+1);
| ^~~~~~~~~~~~~~~
hw/usb/hcd-xhci.c:3323:54: note: directive argument in the range [1, 89478486]
In file included from /usr/include/stdio.h:866,
from include/qemu/osdep.h:85,
from hw/usb/hcd-xhci.c:22:
/usr/include/bits/stdio2.h:70:10: note: '__builtin___snprintf_chk' output between 13 and 20 bytes into a destination of size 16
70 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210118181115.313742-1-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Device code shouldn't mess with QOM property "realized" since we have
proper interfaces (merge commit 6675a653). Commit 8ddab8dd3d
"usb/hcd-xhci: Split pci wrapper for xhci base model" and commit
f00ff136ee "usb: hcd-xhci-sysbus: Attach xhci to sysbus device"
reintroduced two instances. Clean them up. Note that s->xhci is
a (bus-less) TYPE_XHCI device.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210119120151.53757-1-armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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We should use printf format specifier "%u" instead of "%d" for
argument of type "unsigned int".
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-id: 20201119025751.45750-1-alex.chen@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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USBDEVFS_GET_SPEED is used since version 5.2.0 and
https://gitlab.com/qemu-project/qemu/-/commit/202d69a715a4b1824dcd7ec1683d027ed2bae6d3
resulting in the following build failure with kernel < 5.0:
../hw/usb/host-libusb.c: In function 'usb_host_open':
../hw/usb/host-libusb.c:953:32: error: 'USBDEVFS_GET_SPEED' undeclared (first use in this function); did you mean 'USBDEVFS_GETDRIVER'?
int rc = ioctl(hostfd, USBDEVFS_GET_SPEED, NULL);
^~~~~~~~~~~~~~~~~~
USBDEVFS_GETDRIVER
A tentative was made to fix this build failure with
https://gitlab.com/qemu-project/qemu/-/commit/4969e697c15ac536d5c0700381d5d026ef7f0588
However, the assumption that distros with old kernels also have old
libusb is just wrong so also add a check for defined(USBDEVFS_GET_SPEED)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Message-id: 20201213213016.457350-1-fontaine.fabrice@gmail.com
[ kraxel: codestyle whitespace fixup ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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into staging
s390x updates:
- headers update to Linux 5.11-rc2
- fix tcg emulation for some instructions that are generated by
clang Linux kernel builds
- vfio-ccw: wire up the device unplug notification mechanism
- fix a gcc 11 warning
# gpg: Signature made Thu 21 Jan 2021 12:08:12 GMT
# gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg: issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# 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>" [unknown]
# gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF
* remotes/cohuck-gitlab/tags/s390x-20210121:
s390x: Use strpadcpy for copying vm name
vfio-ccw: Connect the device request notifier
Update linux headers to 5.11-rc2
update-linux-headers: Include const.h
s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE
tests/tcg/s390x: Fix EXRL tests
s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x"
s390x/tcg: Fix RISBHG
s390x/tcg: Fix ALGSI
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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staging
nbd patches for 2021-01-20
- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server uses iothreads
- iotest refactorings in preparation for rewriting ./check to be more
flexible, and preparing for more nbd server reconnect features
# gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2021-01-20:
iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
iotests.py: fix qemu_tool_pipe_and_status()
iotests/264: fix style
iotests: define group in each iotest
iotests/294: add shebang line
iotests: make tests executable
iotests: fix some whitespaces in test output files
iotests/303: use dot slash for qcow2.py running
iotests/277: use dot slash for nbd-fault-injector.py running
nbd/server: Quiesce coroutines on context switch
block: Honor blk_set_aio_context() context requirements
qemu-nbd: Fix a memleak in nbd_client_thread()
qemu-nbd: Fix a memleak in qemu_nbd_client_list()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Now that the vfio-ccw code has a notifier interface to request that
a device be unplugged, let's wire that together.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20210104202057.48048-4-farman@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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The documentation for bdrv_set_aio_context_ignore() states this:
* The caller must own the AioContext lock for the old AioContext of bs, but it
* must not own the AioContext lock for new_context (unless new_context is the
* same as the current context of bs).
As blk_set_aio_context() makes use of this function, this rule also
applies to it.
Fix all occurrences where this rule wasn't honored.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Sergio Lopez <slp@redhat.com>
Message-Id: <20201214170519.223781-2-slp@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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As per POSIX specification of limits.h [1], OS libc may define
PAGE_SIZE in limits.h.
To prevent collosion of definition, we rename PAGE_SIZE here.
[1]: https://pubs.opengroup.org/onlinepubs/7908799/xsh/limits.h.html
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210118063808.12471-5-jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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'remotes/huth-gitlab/tags/pull-request-2021-01-19' into staging
* Refactor next-cube interrupt and register handling into a proper QOM device
# gpg: Signature made Tue 19 Jan 2021 08:15:39 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "huth@tuxfamily.org"
# 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-2021-01-19:
hw/m68k/next-cube: Add missing header comment to next-cube.h
hw/m68k/next-cube: Add vmstate for NeXTPC device
hw/m68k/next-cube: Remove unused fields from NeXTState
hw/m68k/next-cube: Move rtc into NeXTPC struct
hw/m68k/next-cube: Make next_irq GPIO inputs to NEXT_PC device
hw/m68k/next-cube: Move int_status and int_mask to NeXTPC struct
hw/m68k/next-cube: Make next_irq take NeXTPC* as its opaque
hw/m68k/next-cube: Move scr_ops into NeXTPC device
hw/m68k/next-cube: Move mmio_ops into NeXTPC device
hw/m68k/next-cube: Move register/interrupt functionality into a device
hw/m68k/next-cube: Make next_irq() function static
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add the vmstate for the new NeXTPC devic; this is in theory
a migration compatibility break, but this machine doesn't have
working migration currently anyway.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-11-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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The fields scsi_irq, scsi_dma, scsi_reset and fd_irq in
NeXTState are all unused, except in commented out
"this should do something like this" code. Remove the
unused fields. As and when the functionality that might
use them is added, we can put in the correct kind of
wiring (which might or might not need to be a qemu_irq,
but which in any case will need to be in the NeXTPC
device, not in NeXTState).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-10-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Move the rtc into the NeXTPC struct. Since this is the last
use of the 'backdoor' NextState pointer we can now remove that.
Probably the RTC should be its own device at some point: in hardware
there is a separate MCS1850 RTC chip connected to the Peripheral
Controller via a 1-bit serial interface. That goes beyond the remit
of the current refactoring, though.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-9-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Make the next_irq function be GPIO inputs to the NEXT_PC
device, rather than a freestanding set of qemu_irq lines.
This fixes a minor Coverity issue where it correctly points
out the trivial memory leak of the memory allocated in the
call to qemu_allocate_irqs().
Fixes: CID 1421962
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-8-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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All the code which accesses int_status and int_mask is now doing
so via the NeXTPC->NeXTState indirection, so we can move these
fields into the NeXTPC struct where they belong.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-7-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Make the next_irq function take a NeXTPC* as its opaque rather than
the M68kCPU*. This will make it simpler to turn the next_irq
function into a gpio input line of the NeXTPC device in the next
commit.
For this to work we have to pass the CPU to the NeXTPC device via a
link property, in the same way we do in q800.c (and for the same
reason).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-6-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Move the registers handled by the scr_ops struct into the NeXTPC
device.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-5-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Move the registers handled by the mmio_ops struct into the NeXTPC
device. This allows us to also move the scr1 and scr2 data fields.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-4-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Currently the next-cube board code open-codes a lot of handling of
interrupts and some miscellaneous registers. Move this into a proper
QOM device.
In the real hardware this functionality seems to be the
responsibility of the Peripheral Controller (PC) chip, so name the
device that.
There are several different things that will need to be moved into
this device:
* the mmio_iops register set
* the scr_ops register set
* the next_irq IRQ handling
To ease review, we structure the change as a sequence of commits: in
this first commit we create the skeleton of the NeXTPC device with no
content, but with a backdoor pointer to the NeXTState machine's state
struct so we can move parts of the code and still have refactored and
non-refactored code using the same struct data fields. Further
commits will move functionality into the new device piece by piece.
At the end we will be able to remove the backdoor pointer because all
the data fields will be in the NeXTPC struct and not the NeXTState
struct.
We'll add the VMState for the new device at the end of all that; this
is in theory a migration compatibility break but this machine does
not currently support migration at all anyway.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-3-peter.maydell@linaro.org>
[huth: Add a comment in front of struct NeXTPC]
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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The next_irq() function is global, but isn't actually used anywhere
outside next-cube.c. Make it static.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210115201206.17347-2-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
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Use g_autoptr() with Object and g_autofree with the string to
avoid the need of a cleanup path.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210114180628.1675603-6-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210114180628.1675603-5-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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The function is called only inside spapr_hcall.c.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210114180628.1675603-3-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed")
trying to unplug memory from a guest that doesn't support it (eg. rhel6)
no longer generates an error like it used to. Instead, it leaves the
memory around : only a subsequent reboot or manual use of drmgr within
the guest can complete the hot-unplug sequence. A flag was added to
SpaprMachineClass so that this new behavior only applies to the default
machine type.
We can do better. CAS processes all pending hot-unplug requests. This
means that we don't really care about what the guest supports if
the hot-unplug request happens before CAS.
All guests that we care for, even old ones, set enough bits in OV5
that lead to a non-empty bitmap in spapr->ov5_cas. Use that as a
heuristic to decide if CAS has already occured or not.
Always accept unplug requests that happen before CAS since CAS will
process them. Restore the previous behavior of rejecting them after
CAS when we know that the guest doesn't support memory hot-unplug.
This behavior is suitable for all machine types : this allows to
drop the pre_6_0_memory_unplug flag.
Fixes: 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed")
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <161012708715.801107.11418801796987916516.stgit@bahia.lan>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Use the PCI_BUS type cast macro to convert result of qdev_get_child_bus().
Also remove the check for NULL afterwards which should not be needed
because sysbus_create_simple() uses error_abort and we create the PCI
host object here that's expected to have a PCI bus so this shouldn't
fail. Even if it would fail that would be due to a programmer error so
an error message is not necessary.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <a4dc55b56eed3ce899b7bf9835b980a114c52598.1610143658.git.balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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This reverts commit e6d5106786 which was added mistakenly. While this
change works it was suggested during review that keeping dependencies
explicit for each board may be better than listing them in a common
option so keep the previous version and revert this change.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <8c65807fc7dc1c4c4f6320f2fd6409a3091c88ff.1610143658.git.balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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This reverts commit 038da2adf that was mistakenly added, this
dependency is still needed to get libfdt dependencies even if fdt.o is
not needed by sam460ex.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <15a9fa72eed4f02bdbeaef206803d5e22260e2de.1610143658.git.balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Now we've converted all the callsites to directly create the QOM UIC
device themselves, the ppcuic_init() function is unused and can be
removed. The enum defining PPCUIC symbolic constants can be moved
to the ppc-uic.h header where it more naturally belongs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20210108171212.16500-5-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Switch the ppc405_uc boards to directly creating and configuring the
UIC, rather than doing it via the old ppcuic_init() helper function.
We retain the API feature of ppc405ep_init() where it passes back
something allowing the callers to wire up devices to the UIC if
they need to, even though neither of the callsites currently makes
use of this ability -- instead of passing back the qemu_irq array
we pass back the UIC DeviceState.
This fixes a trivial Coverity-detected memory leak where
we were leaking the array of IRQs returned by ppcuic_init().
Fixes: Coverity CID 1421922
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210108171212.16500-4-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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In commit 34d0831f38fd8 the ppc-uic device was added, with a dcr-base
property. The intention was that the default value of dcr-base should be
the one that most of our boards need, so that in the common case they
don't need to specify a property value.
All QEMU boards with a UIC use a dcr-base of 0xc0, with the exception of
sam460ex which has four UICs and so puts them at 0xc0, 0xd0, 0xe0, 0xf0.
So 0xc0 is the obvious right choice for the default dcr-base.
The board code conversions in commits 0270d74ef88623505 (bamboo) and
c5ac9dc64fa552a6 (virtex_ml507) assumed that default was 0xc0. Unfortunately
the actual default in 34d0831f38fd8 was 0x30, by mistake, so the
bamboo and virtex_ml507 boards were broken as they were converted
away from ppcuic_init() (which always specifies the dcr_base property
value explicitly).
Set the default dcr-base to 0xc0 as was intended, fixing bamboo and
virtex_ml507.
Fixes: 34d0831f38fd8
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Suggested-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210111213007.7381-1-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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The function ppc405cr_init() has apparently been unused since it was
added in commit 8ecc7913525ecb in 2007.
Remove this dead code, so we don't have to convert it away from using
ppcuic_init().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210108171212.16500-3-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Switch the sam460ex board to directly creating and configuring the
UIC, rather than doing it via the old ppcuic_init() helper function.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210108171212.16500-2-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging
Trivial patches 20210118
Fix memory leaks
Use qemu_log_mask(GUEST_ERROR) rather than error_report().
# gpg: Signature made Mon 18 Jan 2021 11:31:10 GMT
# 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/trivial-branch-for-6.0-pull-request:
hw/ide/ahci: Replace fprintf() by qemu_log_mask(GUEST_ERROR)
misc/mos6522: Use timer_free() in the finalize function to avoid memleak
pl031: Use timer_free() in the finalize function to avoid memleaks
hw/virtio-pci: Replace error_report() by qemu_log_mask(GUEST_ERROR)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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'remotes/stsquad/tags/pull-testing-and-misc-180121-2' into staging
Testing, gdbstub and semihosting patches:
- clean-ups to docker images
- drop duplicate jobs from shippable
- prettier tag generation (+gtags)
- generate browsable source tree
- more Travis->GitLab migrations
- fix checkpatch to deal with commits
- gate gdbstub tests on 8.3.1, expand tests
- support Xfer:auxv:read gdb packet
- better gdbstub cleanup
- use GDB's SVE register layout
- make arm-compat-semihosting common
- add riscv semihosting support
- add HEAPINFO, ELAPSED, TICKFREQ, TMPNAM and ISERROR to semihosting
# gpg: Signature made Mon 18 Jan 2021 10:09:11 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-and-misc-180121-2: (30 commits)
semihosting: Implement SYS_ISERROR
semihosting: Implement SYS_TMPNAM
semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ
riscv: Add semihosting support for user mode
riscv: Add semihosting support
semihosting: Support SYS_HEAPINFO when env->boot_info is not set
semihosting: Change internal common-semi interfaces to use CPUState *
semihosting: Change common-semi API to be architecture-independent
semihosting: Move ARM semihosting code to shared directories
target/arm: use official org.gnu.gdb.aarch64.sve layout for registers
gdbstub: ensure we clean-up when terminated
gdbstub: drop gdbserver_cleanup in favour of gdb_exit
gdbstub: drop CPUEnv from gdb_exit()
gdbstub: add support to Xfer:auxv:read: packet
gdbstub: implement a softmmu based test
Revert "tests/tcg/multiarch/Makefile.target: Disable run-gdbstub-sha1 test"
configure: gate our use of GDB to 8.3.1 or above
test/guest-debug: echo QEMU command as well
scripts/checkpatch.pl: fix git-show invocation to include diffstat
gitlab: migrate the minimal tools and unit tests from Travis
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# default-configs/targets/riscv32-linux-user.mak
# default-configs/targets/riscv64-linux-user.mak
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Replace fprintf() calls by qemu_log_mask(LOG_GUEST_ERROR).
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210112112955.1849212-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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When running device-introspect-test, a memory leak occurred in the mos6522_init
function, this patch use timer_free() in the finalize function to fix it.
ASAN shows memory leak stack:
Direct leak of 96 byte(s) in 2 object(s) allocated from:
#0 0xfffd5fe9e1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
#1 0xfffd5f7b6800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
#2 0xaaae50303d0c in timer_new_full qemu/include/qemu/timer.h:523
#3 0xaaae50303d0c in timer_new qemu/include/qemu/timer.h:544
#4 0xaaae50303d0c in timer_new_ns qemu/include/qemu/timer.h:562
#5 0xaaae50303d0c in mos6522_init qemu/hw/misc/mos6522.c:490
#6 0xaaae50b77d70 in object_init_with_type qemu/qom/object.c:371
#7 0xaaae50b7ae84 in object_initialize_with_type qemu/qom/object.c:515
#8 0xaaae50b7b0f8 in object_new_with_type qemu/qom/object.c:729
#9 0xaaae50bb6d58 in qmp_device_list_properties qemu/qom/qom-qmp-cmds.c:153
#10 0xaaae50d7e1dc in qmp_marshal_device_list_properties qemu/qapi/qapi-commands-qdev.c:59
#11 0xaaae50dc87a0 in do_qmp_dispatch_bh qemu/qapi/qmp-dispatch.c:110
#12 0xaaae50d931a0 in aio_bh_call qemu/util/async.c:136
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210112112705.380534-3-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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When running device-introspect-test, a memory leak occurred in the pl031_init
function, this patch use timer_free() in the finalize function to fix it.
ASAN shows memory leak stack:
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0xffffab97e1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
#1 0xffffab256800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
#2 0xaaabf5621cfc in timer_new_full qemu/include/qemu/timer.h:523
#3 0xaaabf5621cfc in timer_new qemu/include/qemu/timer.h:544
#4 0xaaabf5621cfc in timer_new_ns qemu/include/qemu/timer.h:562
#5 0xaaabf5621cfc in pl031_init qemu/hw/rtc/pl031.c:194
#6 0xaaabf6339f6c in object_initialize_with_type qemu/qom/object.c:515
#7 0xaaabf633a1e0 in object_new_with_type qemu/qom/object.c:729
#8 0xaaabf6375e40 in qmp_device_list_properties qemu/qom/qom-qmp-cmds.c:153
#9 0xaaabf5a95540 in qdev_device_help qemu/softmmu/qdev-monitor.c:283
#10 0xaaabf5a96940 in qmp_device_add qemu/softmmu/qdev-monitor.c:801
#11 0xaaabf5a96e70 in hmp_device_add qemu/softmmu/qdev-monitor.c:916
#12 0xaaabf5ac0a2c in handle_hmp_command qemu/monitor/hmp.c:1100
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210112112705.380534-2-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Replace I/O write error reported with error_report() by
qemu_log_mask(GUEST_ERROR) which allow filtering.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20201210172834.178052-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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'remotes/alistair/tags/pull-riscv-to-apply-20210117-3' into staging
First RISC-V PR for 6.0
This PR:
- Fixes some issues with the m25p80
- Improves GDB support for RISC-V
- Fixes some Linux boot issues, specifiaclly 32-bit boot failures
- Enforces PMP exceptions correctly
- Fixes some Coverity issues
# gpg: Signature made Sun 17 Jan 2021 21:53:19 GMT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054
* remotes/alistair/tags/pull-riscv-to-apply-20210117-3:
riscv: Pass RISCVHartArrayState by pointer
target/riscv: Remove built-in GDB XML files for CSRs
target/riscv: Generate the GDB XML file for CSR registers dynamically
target/riscv: Add CSR name in the CSR function table
target/riscv: Make csr_ops[CSR_TABLE_SIZE] external
hw/misc/sifive_u_otp: handling the fails of blk_pread and blk_pwrite
hw/riscv: sifive_u: Use SIFIVE_U_CPU for mc->default_cpu_type
target/riscv/pmp: Raise exception if no PMP entry is configured
RISC-V: Place DTB at 3GB boundary instead of 4GB
gdb: riscv: Add target description
hw/block: m25p80: Implement AAI-WP command support for SST flashes
hw/block: m25p80: Don't write to flash if write is disabled
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Part of Semihosting for AArch32 and AArch64 Release 2.0
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210107170717.2098982-10-keithp@keithp.com>
Message-Id: <20210108224256.2321-21-alex.bennee@linaro.org>
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Part of Semihosting for AArch32 and AArch64 Release 2.0
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210107170717.2098982-9-keithp@keithp.com>
Message-Id: <20210108224256.2321-20-alex.bennee@linaro.org>
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These are part of Semihosting for AArch32 and AArch64 Release 2.0
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210107170717.2098982-8-keithp@keithp.com>
Message-Id: <20210108224256.2321-19-alex.bennee@linaro.org>
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Adapt the arm semihosting support code for RISCV. This implementation
is based on the standard for RISC-V semihosting version 0.2 as
documented in
https://github.com/riscv/riscv-semihosting-spec/releases/tag/0.2
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210107170717.2098982-6-keithp@keithp.com>
Message-Id: <20210108224256.2321-17-alex.bennee@linaro.org>
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env->boot_info is only set in some ARM startup paths, so we cannot
rely on it to support the SYS_HEAPINFO semihosting function. When not
available, fallback to finding a RAM memory region containing the
current stack and use the base of that.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210107170717.2098982-5-keithp@keithp.com>
Message-Id: <20210108224256.2321-16-alex.bennee@linaro.org>
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This makes all of the internal interfaces architecture-independent and
renames the internal functions to use the 'common_semi' prefix instead
of 'arm' or 'arm_semi'.
To do this, some new architecture-specific internal helper functions
were created:
static inline target_ulong
common_semi_arg(CPUState *cs, int argno)
Returns the argno'th semihosting argument, where argno can be
either 0 or 1.
static inline void
common_semi_set_ret(CPUState *cs, target_ulong ret)
Sets the semihosting return value.
static inline bool
common_semi_sys_exit_extended(CPUState *cs, int nr)
This detects whether the specified semihosting call, which
is either TARGET_SYS_EXIT or TARGET_SYS_EXIT_EXTENDED should
be executed using the TARGET_SYS_EXIT_EXTENDED semantics.
static inline target_ulong
common_semi_rambase(CPUState *cs)
Returns the base of RAM region used for heap and stack. This
is used to construct plausible values for the SYS_HEAPINFO
call.
In addition, several existing functions have been changed to flag
areas of code which are architecture specific:
static target_ulong
common_semi_flen_buf(CPUState *cs)
Returns the current stack pointer minus 64, which is
where a stat structure will be placed on the stack
#define GET_ARG(n)
This fetches arguments from the semihosting command's argument
block. The address of this is available implicitly through the
local 'args' variable. This is *mostly* architecture
independent, but does depend on the current ABI's notion of
the size of a 'long' parameter, which may need run-time checks
(as it does on AARCH64)
#define SET_ARG(n, val)
This mirrors GET_ARG and stores data back into the argument
block.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210107170717.2098982-4-keithp@keithp.com>
Message-Id: <20210108224256.2321-15-alex.bennee@linaro.org>
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