Aleksandar Markovic [Thu, 13 Feb 2020 12:29:08 +0000 (13:29 +0100)]
linux-user: m68k: Update syscall numbers to kernel 5.5 level
Update m68k syscall numbers based on Linux kernel v5.5.
CC: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
1581596954-2305-4-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Aleksandar Markovic [Thu, 13 Feb 2020 12:29:07 +0000 (13:29 +0100)]
linux-user: arm: Update syscall numbers to kernel 5.5 level
Update arm syscall numbers based on Linux kernel v5.5.
CC: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
1581596954-2305-3-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Aleksandar Markovic [Thu, 13 Feb 2020 12:29:06 +0000 (13:29 +0100)]
linux-user: alpha: Update syscall numbers to kernel 5.5 level
Update alpha syscall numbers based on Linux kernel v5.5.
CC: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
1581596954-2305-2-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Peter Maydell [Fri, 14 Feb 2020 18:37:11 +0000 (18:37 +0000)]
Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf2' into staging
RISC-V Patches for the 5.0 Soft Freeze, Part 2
This is a fairly light-weight pull request, but I wanted to send it out to
avoid the Goldfish stuff getting buried as the next PR should contain the H
extension implementation.
As far as this PR goes, it contains:
* The addition of syscon device tree nodes for reboot and poweroff, which
allows Linux to control QEMU without an additional driver. The existing
device was already compatible with the syscon interface.
* A fix to our GDB stub to avoid confusing XLEN and FLEN, specifically useful
for rv32id-based systems.
* A device emulation for the Goldfish RTC device, a simple memory-mapped RTC.
* The addition of the Goldfish RTC device to the RISC-V virt board.
This passes "make check" and boots buildroot for me.
# gpg: Signature made Mon 10 Feb 2020 21:28:04 GMT
# gpg: using RSA key
2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg: issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmer@sifive.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmerdabbelt@google.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: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41
# Subkey fingerprint: 2B3C 3747 4468 43B2 4A94 3A7A 2E13 19F3 5FBB 1889
* remotes/palmer/tags/riscv-for-master-5.0-sf2:
MAINTAINERS: Add maintainer entry for Goldfish RTC
riscv: virt: Use Goldfish RTC device
hw: rtc: Add Goldfish RTC device
riscv: Separate FPU register size from core register size in gdbstub [v2]
riscv/virt: Add syscon reboot and poweroff DT nodes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 14 Feb 2020 17:57:15 +0000 (17:57 +0000)]
Merge remote-tracking branch 'remotes/juanquintela/tags/pull-migration-pull-request' into staging
Migration pull request
# gpg: Signature made Thu 13 Feb 2020 13:04:43 GMT
# gpg: using RSA key
1899FF8EDEBF58CCEE034B82F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full]
# gpg: aka "Juan Quintela <quintela@trasno.org>" [full]
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723
* remotes/juanquintela/tags/pull-migration-pull-request:
git: Make submodule check only needed modules
migration-test: fix some memleaks in migration-test
tests/migration: Add some slack to auto converge
migration/rdma: rdma_accept_incoming_migration fix error handling
migration: Optimization about wait-unplug migration state
migration: Maybe VM is paused when migration is cancelled
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 14 Feb 2020 16:54:23 +0000 (16:54 +0000)]
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging
Implement TARGET_SO_PEERSEC
Fix rt signals management
# gpg: Signature made Thu 13 Feb 2020 12:20:50 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/linux-user-for-5.0-pull-request:
linux-user: implement TARGET_SO_PEERSEC
linux-user: fix use of SIGRTMIN
linux-user: fix TARGET_NSIG and _NSIG uses
linux-user: cleanup signal.c
linux-user: add missing TARGET_SIGRTMIN for hppa
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# linux-user/signal.c
Peter Maydell [Fri, 14 Feb 2020 15:10:33 +0000 (15:10 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20200213' into staging
target-arm queue:
* i.MX: Fix inverted sense of register bits in watchdog timer
* i.MX: Add support for WDT on i.MX6
* arm/virt: cleanups to ACPI tables
* Implement ARMv8.1-VMID16 extension
* Implement ARMv8.1-PAN
* Implement ARMv8.2-UAO
* Implement ARMv8.2-ATS1E1
* ast2400/2500/2600: Wire up EHCI controllers
* hw/char/exynos4210_uart: Fix memleaks in exynos4210_uart_init
* hw/arm/raspi: Clean up the board code
# gpg: Signature made Thu 13 Feb 2020 14:40:34 GMT
# gpg: using RSA key
E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20200213: (46 commits)
target/arm: Implement ARMv8.1-VMID16 extension
hw/arm/raspi: Extract the cores count from the board revision
hw/arm/raspi: Use a unique raspi_machine_class_init() method
hw/arm/raspi: Extract the board model from the board revision
hw/arm/raspi: Set default RAM size to size encoded in board revision
hw/arm/raspi: Let class_init() directly call raspi_machine_init()
hw/arm/raspi: Make board_rev a field of RaspiMachineClass
hw/arm/raspi: Make machines children of abstract RaspiMachineClass
hw/arm/raspi: Trivial code movement
hw/arm/raspi: Extract the processor type from the board revision
hw/arm/raspi: Extract the RAM size from the board revision
hw/arm/raspi: Extract the version from the board revision
hw/arm/raspi: Correct the board descriptions
hw/arm/raspi: Use BCM2708 machine type with pre Device Tree kernels
hw/char/exynos4210_uart: Fix memleaks in exynos4210_uart_init
hw/arm: ast2600: Wire up EHCI controllers
hw/arm: ast2400/ast2500: Wire up EHCI controllers
target/arm: Enable ARMv8.2-UAO in -cpu max
target/arm: Implement UAO semantics
target/arm: Update MSR access to UAO
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Feb 2020 18:55:57 +0000 (18:55 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/vga-
20200213-pull-request' into staging
qxl: introduce hardware revision 5
# gpg: Signature made Thu 13 Feb 2020 09:06:14 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/vga-
20200213-pull-request:
qxl: introduce hardware revision 5
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Feb 2020 18:00:37 +0000 (18:00 +0000)]
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-
20200212' into staging
Fix breakpoint invalidation.
Add support for tcg helpers with 7 arguments.
Add support for gvec helpers with 5 arguments.
# gpg: Signature made Thu 13 Feb 2020 00:21:34 GMT
# gpg: using RSA key
7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* remotes/rth/tags/pull-tcg-
20200212:
tcg: Add tcg_gen_gvec_5_ptr
tcg: Add support for a helper with 7 arguments
exec: flush CPU TB cache in breakpoint_invalidate
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Feb 2020 14:44:07 +0000 (14:44 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/usb-
20200212-pull-request' into staging
usb: bugfixes
# gpg: Signature made Wed 12 Feb 2020 20:57:44 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/usb-
20200212-pull-request:
uas: fix super speed bMaxPacketSize0
usb-host: wait for cancel complete
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 10 Feb 2020 12:01:46 +0000 (12:01 +0000)]
target/arm: Implement ARMv8.1-VMID16 extension
The ARMv8.1-VMID16 extension extends the VMID from 8 bits to 16 bits:
* the ID_AA64MMFR1_EL1.VMIDBits field specifies whether the VMID is
8 or 16 bits
* the VMID field in VTTBR_EL2 is extended to 16 bits
* VTCR_EL2.VS lets the guest specify whether to use the full 16 bits,
or use the backwards-compatible 8 bits
For QEMU implementing this is trivial:
* we do not track VMIDs in TLB entries, so we never use the VMID field
* we treat any write to VTTBR_EL2, not just a change to the VMID field
bits, as a "possible VMID change" that causes us to throw away TLB
entries, so that code doesn't need changing
* we allow the guest to read/write the VTCR_EL2.VS bit already
So all that's missing is the ID register part: report that we support
VMID16 in our 'max' CPU.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200210120146.17631-1-peter.maydell@linaro.org
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:45 +0000 (17:56 +0100)]
hw/arm/raspi: Extract the cores count from the board revision
The count of ARM cores is encoded in the board revision. Add a
helper to extract the number of cores, and use it. This will be
helpful when we add the Raspi0/1 that have a single core.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-14-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: tweaked commit message as suggested by Igor]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:44 +0000 (17:56 +0100)]
hw/arm/raspi: Use a unique raspi_machine_class_init() method
With the exception of the ignore_memory_transaction_failures
flag set for the raspi2, both machine_class_init() methods
are now identical. Merge them to keep a unique method.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id:
20200208165645.15657-13-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:43 +0000 (17:56 +0100)]
hw/arm/raspi: Extract the board model from the board revision
The board revision encode the model type. Add a helper
to extract the model, and use it.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-12-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:42 +0000 (17:56 +0100)]
hw/arm/raspi: Set default RAM size to size encoded in board revision
We added a helper to extract the RAM size from the board
revision, and made board_rev a field of RaspiMachineClass.
The class_init() can now use the helper to extract from the
board revision the board-specific amount of RAM.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-11-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:41 +0000 (17:56 +0100)]
hw/arm/raspi: Let class_init() directly call raspi_machine_init()
raspi_machine_init() access to board_rev via RaspiMachineClass.
raspi2_init() and raspi3_init() do nothing. Call raspi_machine_init
directly.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id:
20200208165645.15657-10-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:40 +0000 (17:56 +0100)]
hw/arm/raspi: Make board_rev a field of RaspiMachineClass
We want to have a common class_init(). The only value that
matters (and changes) is the board revision.
Pass the board_rev as class_data to class_init().
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-9-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:39 +0000 (17:56 +0100)]
hw/arm/raspi: Make machines children of abstract RaspiMachineClass
QOM'ify RaspiMachineState. Now machines inherit of RaspiMachineClass.
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-id:
20200208165645.15657-8-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:38 +0000 (17:56 +0100)]
hw/arm/raspi: Trivial code movement
There is no point in creating the SoC object before allocating the RAM.
Move the call to keep all the SoC-related calls together.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-id:
20200208165645.15657-7-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:37 +0000 (17:56 +0100)]
hw/arm/raspi: Extract the processor type from the board revision
The board revision encode the processor type. Add a helper
to extract the type, and use it.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-6-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:36 +0000 (17:56 +0100)]
hw/arm/raspi: Extract the RAM size from the board revision
The board revision encode the amount of RAM. Add a helper
to extract the RAM size, and use it.
Since the amount of RAM is fixed (it is impossible to physically
modify to have more or less RAM), do not allow sizes different
than the one anounced by the manufacturer.
Acked-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-5-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:35 +0000 (17:56 +0100)]
hw/arm/raspi: Extract the version from the board revision
The board revision encode the board version. Add a helper
to extract the version, and use it.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-4-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:34 +0000 (17:56 +0100)]
hw/arm/raspi: Correct the board descriptions
We hardcode the board revision as 0xa21041 for the raspi2, and
0xa02082 for the raspi3:
166 static void raspi_init(MachineState *machine, int version)
167 {
...
194 int board_rev = version == 3 ? 0xa02082 : 0xa21041;
These revision codes are for the 2B and 3B models, see:
https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
Correct the board description.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20200208165645.15657-3-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:56:33 +0000 (17:56 +0100)]
hw/arm/raspi: Use BCM2708 machine type with pre Device Tree kernels
When booting without device tree, the Linux kernels uses the $R1
register to determine the machine type. The list of values is
registered at [1].
There are two entries for the Raspberry Pi:
- https://www.arm.linux.org.uk/developer/machines/list.php?mid=3138
name: MACH_TYPE_BCM2708
value: 0xc42 (3138)
status: Active, not mainlined
date: 15 Oct 2010
- https://www.arm.linux.org.uk/developer/machines/list.php?mid=4828
name: MACH_TYPE_BCM2835
value: 4828
status: Active, mainlined
date: 6 Dec 2013
QEMU always used the non-mainlined type MACH_TYPE_BCM2708.
The value 0xc43 is registered to 'MX51_GGC' (processor i.MX51), and
0xc44 to 'Western Digital Sharespace NAS' (processor Marvell
88F5182).
The Raspberry Pi foundation bootloader only sets the BCM2708 machine
type, see [2] or [3]:
133 9:
134 mov r0, #0
135 ldr r1, =3138 @ BCM2708 machine id
136 ldr r2, atags @ ATAGS
137 bx r4
U-Boot only uses MACH_TYPE_BCM2708 (see [4]):
25 /*
26 * 2835 is a SKU in a series for which the 2708 is the first or primary SoC,
27 * so 2708 has historically been used rather than a dedicated 2835 ID.
28 *
29 * We don't define a machine type for bcm2709/bcm2836 since the RPi Foundation
30 * chose to use someone else's previously registered machine ID (3139, MX51_GGC)
31 * rather than obtaining a valid ID:-/
32 *
33 * For the bcm2837, hopefully a machine type is not needed, since everything
34 * is DT.
35 */
While the definition MACH_BCM2709 with value 0xc43 was introduced in
a commit described "Add 2709 platform for Raspberry Pi 2" out of the
mainline Linux kernel, it does not seem used, and the platform is
introduced with Device Tree support anyway (see [5] and [6]).
Remove the unused values (0xc43 introduced in commit
1df7d1f9303aef
"raspi: add raspberry pi 2 machine" and 0xc44 in commit
bade58166f4
"raspi: Raspberry Pi 3 support"), keeping only MACH_TYPE_BCM2708.
[1] https://www.arm.linux.org.uk/developer/machines/
[2] https://github.com/raspberrypi/tools/blob/
920c7ed2e/armstubs/armstub7.S#L135
[3] https://github.com/raspberrypi/tools/blob/
49719d554/armstubs/armstub7.S#L64
[4] https://gitlab.denx.de/u-boot/u-boot/blob/v2015.04/include/configs/rpi-common.h#L18
[5] https://github.com/raspberrypi/linux/commit/
d9fac63adac#diff-6722037d79570df5b392a49e0e006573R526
[6] http://lists.infradead.org/pipermail/linux-rpi-kernel/2015-February/001268.html
Cc: Zoltán Baldaszti <bztemail@gmail.com>
Cc: Pekka Enberg <penberg@iki.fi>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Kshitij Soni <kshitij.soni@broadcom.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Cc: Andrew Baumann <Andrew.Baumann@microsoft.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id:
20200208165645.15657-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Chen Qun [Thu, 13 Feb 2020 02:56:03 +0000 (10:56 +0800)]
hw/char/exynos4210_uart: Fix memleaks in exynos4210_uart_init
It's easy to reproduce as follow:
virsh qemu-monitor-command vm1 --pretty '{"execute": "device-list-properties",
"arguments":{"typename":"exynos4210.uart"}}'
ASAN shows memory leak stack:
#1 0xfffd896d71cb in g_malloc0 (/lib64/libglib-2.0.so.0+0x571cb)
#2 0xaaad270beee3 in timer_new_full /qemu/include/qemu/timer.h:530
#3 0xaaad270beee3 in timer_new /qemu/include/qemu/timer.h:551
#4 0xaaad270beee3 in timer_new_ns /qemu/include/qemu/timer.h:569
#5 0xaaad270beee3 in exynos4210_uart_init /qemu/hw/char/exynos4210_uart.c:677
#6 0xaaad275c8f4f in object_initialize_with_type /qemu/qom/object.c:516
#7 0xaaad275c91bb in object_new_with_type /qemu/qom/object.c:684
#8 0xaaad2755df2f in qmp_device_list_properties /qemu/qom/qom-qmp-cmds.c:152
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20200213025603.149432-1-kuhn.chenqun@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Guenter Roeck [Fri, 7 Feb 2020 17:45:48 +0000 (09:45 -0800)]
hw/arm: ast2600: Wire up EHCI controllers
Initialize EHCI controllers on AST2600 using the existing
TYPE_PLATFORM_EHCI. After this change, booting ast2600-evb
into Linux successfully instantiates a USB interface after
the necessary changes are made to its devicetree files.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-platform: EHCI generic platform driver
ehci-platform
1e6a3000.usb: EHCI Host Controller
ehci-platform
1e6a3000.usb: new USB bus registered, assigned bus number 1
ehci-platform
1e6a3000.usb: irq 25, io mem 0x1e6a3000
ehci-platform
1e6a3000.usb: USB 2.0 started, EHCI 1.00
usb usb1: Manufacturer: Linux
5.5.0-09825-ga0802f2d0ef5-dirty ehci_hcd
usb 1-1: new high-speed USB device number 2 using ehci-platform
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id:
20200207174548.9087-1-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Guenter Roeck [Thu, 6 Feb 2020 18:34:37 +0000 (10:34 -0800)]
hw/arm: ast2400/ast2500: Wire up EHCI controllers
Initialize EHCI controllers on AST2400 and AST2500 using the existing
TYPE_PLATFORM_EHCI. After this change, booting ast2500-evb into Linux
successfully instantiates a USB interface.
ehci-platform
1e6a3000.usb: EHCI Host Controller
ehci-platform
1e6a3000.usb: new USB bus registered, assigned bus number 1
ehci-platform
1e6a3000.usb: irq 21, io mem 0x1e6a3000
ehci-platform
1e6a3000.usb: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20200206183437.3979-1-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:16 +0000 (12:58 +0000)]
target/arm: Enable ARMv8.2-UAO in -cpu max
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:15 +0000 (12:58 +0000)]
target/arm: Implement UAO semantics
We need only override the current condition under which
TBFLAG_A64.UNPRIV is set.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:14 +0000 (12:58 +0000)]
target/arm: Update MSR access to UAO
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:13 +0000 (12:58 +0000)]
target/arm: Add ID_AA64MMFR2_EL1
Add definitions for all of the fields, up to ARMv8.5.
Convert the existing RESERVED register to a full register.
Query KVM for the value of the register for the host.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:12 +0000 (12:58 +0000)]
target/arm: Enable ARMv8.2-ATS1E1 in -cpu max
This includes enablement of ARMv8.1-PAN.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:11 +0000 (12:58 +0000)]
target/arm: Implement ATS1E1 system registers
This is a minor enhancement over ARMv8.1-PAN.
The *_PAN mmu_idx are used with the existing do_ats_write.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:10 +0000 (12:58 +0000)]
target/arm: Set PAN bit as required on exception entry
The PAN bit is preserved, or set as per SCTLR_ELx.SPAN,
plus several other conditions listed in the ARM ARM.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20200208125816.14954-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:09 +0000 (12:58 +0000)]
target/arm: Enforce PAN semantics in get_S1prot
If we have a PAN-enforcing mmu_idx, set prot == 0 if user_rw != 0.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:08 +0000 (12:58 +0000)]
target/arm: Update arm_mmu_idx_el for PAN
Examine the PAN bit for EL1, EL2, and Secure EL1 to
determine if it applies.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:07 +0000 (12:58 +0000)]
target/arm: Update MSR access for PAN
For aarch64, there's a dedicated msr (imm, reg) insn.
For aarch32, this is done via msr to cpsr. Writes from el0
are ignored, which is already handled by the CPSR_USER mask.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:06 +0000 (12:58 +0000)]
target/arm: Introduce aarch64_pstate_valid_mask
Use this along the exception return path, where we previously
accepted any values.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:05 +0000 (12:58 +0000)]
target/arm: Remove CPSR_RESERVED
The only remaining use was in op_helper.c. Use PSTATE_SS
directly, and move the commentary so that it is more obvious
what is going on.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20200208125816.14954-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:04 +0000 (12:58 +0000)]
target/arm: Use aarch32_cpsr_valid_mask in helper_exception_return
Using ~0 as the mask on the aarch64->aarch32 exception return
was not even as correct as the CPSR_ERET_MASK that we had used
on the aarch32->aarch32 exception return.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:03 +0000 (12:58 +0000)]
target/arm: Replace CPSR_ERET_MASK with aarch32_cpsr_valid_mask
CPSR_ERET_MASK was a useless renaming of CPSR_RESERVED.
The function also takes into account bits that the cpu
does not support.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-8-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:02 +0000 (12:58 +0000)]
target/arm: Mask CPSR_J when Jazelle is not enabled
The J bit signals Jazelle mode, and so of course is RES0
when the feature is not enabled.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20200208125816.14954-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:01 +0000 (12:58 +0000)]
target/arm: Split out aarch32_cpsr_valid_mask
Split this helper out of msr_mask in translate.c. At the same time,
transform the negative reductive logic to positive accumulative logic.
It will be usable along the exception paths.
While touching msr_mask, fix up formatting.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20200208125816.14954-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:58:00 +0000 (12:58 +0000)]
target/arm: Move LOR regdefs to file scope
For static const regdefs, file scope is preferred.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:57:59 +0000 (12:57 +0000)]
target/arm: Add isar_feature tests for PAN + ATS1E1
Include definitions for all of the bits in ID_MMFR3.
We already have a definition for ID_AA64MMFR1.PAN.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:57:58 +0000 (12:57 +0000)]
target/arm: Add mmu_idx for EL1 and EL2 w/ PAN enabled
To implement PAN, we will want to swap, for short periods
of time, to a different privileged mmu_idx. In addition,
we cannot do this with flushing alone, because the AT*
instructions have both PAN and PAN-less versions.
Add the ARMMMUIdx*_PAN constants where necessary next to
the corresponding ARMMMUIdx* constant.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 8 Feb 2020 12:57:57 +0000 (12:57 +0000)]
target/arm: Add arm_mmu_idx_is_stage1_of_2
Use a common predicate for querying stage1-ness.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20200208125816.14954-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:25 +0000 (09:43 +0800)]
virt/acpi: update golden masters for DSDT update
Differences between disassembled ASL files:
@@ -5,13 +5,13 @@
*
* Disassembling to symbolic ASL+ operators
*
- * Disassembly of DSDT, Thu Jan 23 16:00:04 2020
+ * Disassembly of DSDT.new, Thu Jan 23 16:47:12 2020
*
* Original Table Header:
* Signature "DSDT"
- * Length 0x0000481E (18462)
+ * Length 0x000014BB (5307)
* Revision 0x02
- * Checksum 0x60
+ * Checksum 0xD1
* OEM ID "BOCHS "
* OEM Table ID "BXPCDSDT"
* OEM Revision 0x00000001 (1)
@@ -43,7 +43,6 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
0x00000021,
}
})
- Name (_ADR, 0x09000000) // _ADR: Address
}
Device (FLS0)
@@ -668,11 +667,10 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Name (_CID, "PNP0A03" /* PCI Bus */) // _CID: Compatible ID
Name (_SEG, Zero) // _SEG: PCI Segment
Name (_BBN, Zero) // _BBN: BIOS Bus Number
- Name (_ADR, Zero) // _ADR: Address
Name (_UID, "PCI0") // _UID: Unique ID
Name (_STR, Unicode ("PCIe 0 Device")) // _STR: Description String
Name (_CCA, One) // _CCA: Cache Coherency Attribute
- Name (_PRT, Package (0x0400) // _PRT: PCI Routing Table
+ Name (_PRT, Package (0x80) // _PRT: PCI Routing Table
{
Package (0x04)
{
@@ -1696,7174 +1694,6 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
0x03,
GSI2,
Zero
- },
-
- Package (0x04)
- {
- 0x0020FFFF,
- Zero,
- GSI0,
- Zero
- },
-
- *Omit the other (4 * (256 - 32) - 2) packages*
-
- Package (0x04)
- {
- 0x00FFFFFF,
- 0x03,
- GSI2,
- Zero
}
})
Device (GSI0)
@@ -8892,7 +1722,7 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Device (GSI1)
{
Name (_HID, "PNP0C0F" /* PCI Interrupt Link Device */) // _HID: Hardware ID
- Name (_UID, Zero) // _UID: Unique ID
+ Name (_UID, One) // _UID: Unique ID
Name (_PRS, ResourceTemplate () // _PRS: Possible Resource Settings
{
Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
@@ -8915,7 +1745,7 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Device (GSI2)
{
Name (_HID, "PNP0C0F" /* PCI Interrupt Link Device */) // _HID: Hardware ID
- Name (_UID, Zero) // _UID: Unique ID
+ Name (_UID, 0x02) // _UID: Unique ID
Name (_PRS, ResourceTemplate () // _PRS: Possible Resource Settings
{
Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
@@ -8938,7 +1768,7 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Device (GSI3)
{
Name (_HID, "PNP0C0F" /* PCI Interrupt Link Device */) // _HID: Hardware ID
- Name (_UID, Zero) // _UID: Unique ID
+ Name (_UID, 0x03) // _UID: Unique ID
Name (_PRS, ResourceTemplate () // _PRS: Possible Resource Settings
{
Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
@@ -8965,37 +1795,6 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings
{
- Name (RBUF, ResourceTemplate ()
- {
- WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
- 0x0000, // Granularity
- 0x0000, // Range Minimum
- 0x00FF, // Range Maximum
- 0x0000, // Translation Offset
- 0x0100, // Length
- ,, )
- DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
- 0x00000000, // Granularity
- 0x10000000, // Range Minimum
- 0x3EFEFFFF, // Range Maximum
- 0x00000000, // Translation Offset
- 0x2EFF0000, // Length
- ,, , AddressRangeMemory, TypeStatic)
- DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
- 0x00000000, // Granularity
- 0x00000000, // Range Minimum
- 0x0000FFFF, // Range Maximum
- 0x3EFF0000, // Translation Offset
- 0x00010000, // Length
- ,, , TypeStatic, DenseTranslation)
- QWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
- 0x0000000000000000, // Granularity
- 0x0000008000000000, // Range Minimum
- 0x000000FFFFFFFFFF, // Range Maximum
- 0x0000000000000000, // Translation Offset
- 0x0000008000000000, // Length
- ,, , AddressRangeMemory, TypeStatic)
- })
Return (ResourceTemplate ()
{
WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
@@ -9080,11 +1879,6 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
})
}
- Device (RP0)
- {
- Name (_ADR, Zero) // _ADR: Address
- }
-
Device (RES0)
{
Name (_HID, "PNP0C02" /* PNP Motherboard Resources */) // _HID: Hardware ID
@@ -9131,7 +1925,6 @@ DefinitionBlock ("", "DSDT", 2, "BOCHS ", "BXPCDSDT", 0x00000001)
Device (PWRB)
{
Name (_HID, "PNP0C0C" /* Power Button Device */) // _HID: Hardware ID
- Name (_ADR, Zero) // _ADR: Address
Name (_UID, Zero) // _UID: Unique ID
}
}
The differences between the two versions of DSDT.memhp are almost the
same as the above, except for total length and checksum.
DSDT.numamem binary is just the same with DSDT on virt machine, so we
don't show the differences again.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-8-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:24 +0000 (09:43 +0800)]
arm/acpi: simplify the description of PCI _CRS
The original code defines a named object for the resource template but
then returns the resource template object itself; the resulted output
is like below:
Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings
{
Name (RBUF, ResourceTemplate ()
{
WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
0x0000, // Granularity
0x0000, // Range Minimum
0x00FF, // Range Maximum
0x0000, // Translation Offset
0x0100, // Length
,, )
......
})
Return (ResourceTemplate ()
{
WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
0x0000, // Granularity
0x0000, // Range Minimum
0x00FF, // Range Maximum
0x0000, // Translation Offset
0x0100, // Length
,, )
......
})
}
So the named object "RBUF" is actually useless. The more natural way
is to return RBUF instead, or simply drop RBUF definition.
Choose the latter one to simplify the code.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-7-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:23 +0000 (09:43 +0800)]
arm/acpi: fix duplicated _UID of PCI interrupt link devices
Using _UID of 0 for all PCI interrupt link devices absolutely violates
the spec. Simply increase one by one.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-6-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:22 +0000 (09:43 +0800)]
arm/acpi: fix PCI _PRT definition
The address field in each _PRT mapping package should be constructed
with high word for device# and low word for function#, so it is wrong
to use bus_no as the high word. The existing code adds a bunch useless
entries with device #s above 31. Enumerate all possible slots
(i.e. PCI_SLOT_MAX) instead.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-5-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:21 +0000 (09:43 +0800)]
arm/virt/acpi: remove _ADR from devices identified by _HID
According to ACPI spec, _ADR should be used for device on a bus that
has a standard enumeration algorithm, but not for device which is on
system bus and must be enumerated by OSPM. And it is not recommended
to contain both _HID and _ADR in a single device.
See ACPI 6.3, section 6.1, top of page 343:
A device object must contain either an _HID object or an _ADR object,
but should not contain both.
(https://uefi.org/sites/default/files/resources/ACPI_6_3_May16.pdf)
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-4-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:20 +0000 (09:43 +0800)]
arm/virt/acpi: remove meaningless sub device "RP0" from PCI0
The sub device "RP0" under PCI0 in ACPI/DSDT does not contain any
method or property other than "_ADR", so it is safe to remove it.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Acked-by: "Michael S. Tsirkin" <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-3-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Heyi Guo [Tue, 4 Feb 2020 01:43:19 +0000 (09:43 +0800)]
bios-tables-test: prepare to change ARM virt ACPI DSDT
We are going to change ARM virt ACPI DSDT table, which will cause make
check to fail, so temporarily add related golden masters to ignore
list.
Signed-off-by: Heyi Guo <guoheyi@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20200204014325.16279-2-guoheyi@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Roman Kapl [Fri, 7 Feb 2020 09:55:29 +0000 (10:55 +0100)]
i.MX: Add support for WDT on i.MX6
Uses the i.MX2 rudimentary watchdog driver.
Signed-off-by: Roman Kapl <rka@sysgo.com>
Message-id:
20200207095529.11309-1-rka@sysgo.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: removed accidental duplicate #include line]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Roman Kapl [Fri, 7 Feb 2020 09:54:09 +0000 (10:54 +0100)]
i.MX: Fix inverted register bits in wdt code.
Documentation says for WDA '0: Assert WDOG output.' and for SRS
'0: Assert system reset signal.'.
Signed-off-by: Roman Kapl <rka@sysgo.com>
Message-id:
20200207095409.11227-1-rka@sysgo.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Feb 2020 13:40:59 +0000 (13:40 +0000)]
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* various small fixes and cleanups
* fixes for the ucode revision patch from the previous pull request
# gpg: Signature made Wed 12 Feb 2020 15:30:24 GMT
# gpg: using RSA key
BFFBD25F78C7AE83
# 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/tags/for-upstream:
target/i386: enable monitor and ucode revision with -cpu max
target/i386: check for availability of MSR_IA32_UCODE_REV as an emulated MSR
target/i386: fix TCG UCODE_REV access
build: move TARGET_GPROF to config-host.mak
exec: do not define use_icount for user-mode emulation
minikconf: accept alnum identifiers
Remove support for CLOCK_MONOTONIC not being defined
seqlock: fix seqlock_write_unlock_impl function
vl: Don't mismatch g_strsplit()/g_free()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Feb 2020 11:06:32 +0000 (11:06 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/ui-
20200212-pull-request' into staging
gtk: refresh rate fix.
cocoa: drop pre-10.12 support.
ui: rework show-cursor option.
# gpg: Signature made Wed 12 Feb 2020 16:18:17 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/ui-
20200212-pull-request:
ui/cocoa: Drop workarounds for pre-10.12 OSX
ui: deprecate legacy -show-cursor option
ui: drop curor_hide global variable.
ui/gtk: implement show-cursor option
ui/cocoa: switch to new show-cursor option
ui/sdl: switch to new show-cursor option
ui: wire up legacy -show-cursor option
ui: add show-cursor option
ui/gtk: Fix gd_refresh_rate_millihz() when widget window is not realized
ui/gtk: Update gd_refresh_rate_millihz() to handle VirtualConsole
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Juan Quintela [Wed, 29 Jan 2020 10:21:13 +0000 (11:21 +0100)]
git: Make submodule check only needed modules
If one is compiling more than one tree from the same source, it is
possible that they need different submodules. Change the check to see
that all modules that we are interested in are updated, discarding the
ones that we don't care about.
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
v1->v2:
patchw insists in not using modules
Pan Nengyuan [Tue, 11 Feb 2020 08:45:57 +0000 (16:45 +0800)]
migration-test: fix some memleaks in migration-test
spotted by asan, 'check-qtest-aarch64' runs fail if sanitizers is enabled.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Dr. David Alan Gilbert [Mon, 10 Feb 2020 19:57:31 +0000 (19:57 +0000)]
tests/migration: Add some slack to auto converge
There's an assert in autoconverge that checks that we quit the
iteration when we go below the expected threshold. Philippe
saw a case where this assert fired with the measured value
slightly over the threshold. (about 3k out of a few million).
I can think of two reasons:
a) Rounding errors
b) That after we make the decision to quit iteration we do one
more sync and that sees a few more dirty pages.
So add 1% slack to the assertion, that should cover a and
most cases of b, probably all we'll see for the test.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Dr. David Alan Gilbert [Mon, 10 Feb 2020 19:44:59 +0000 (19:44 +0000)]
migration/rdma: rdma_accept_incoming_migration fix error handling
rdma_accept_incoming_migration is called from an fd handler and
can't return an Error * anywhere.
Currently it's leaking Error's in errp/local_err - there's
no point putting them in there unless we can report them.
Turn most into fprintf's, and the last into an error_reportf_err
where it's coming up from another function.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Keqian Zhu [Tue, 4 Feb 2020 05:08:41 +0000 (13:08 +0800)]
migration: Optimization about wait-unplug migration state
qemu_savevm_nr_failover_devices() is originally designed to
get the number of failover devices, but it actually returns
the number of "unplug-pending" failover devices now. Moreover,
what drives migration state to wait-unplug should be the number
of "unplug-pending" failover devices, not all failover devices.
We can also notice that qemu_savevm_state_guest_unplug_pending()
and qemu_savevm_nr_failover_devices() is equivalent almost (from
the code view). So the latter is incorrect semantically and
useless, just delete it.
In the qemu_savevm_state_guest_unplug_pending(), once hit a
unplug-pending failover device, then it can return true right
now to save cpu time.
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Tested-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Zhimin Feng [Tue, 14 Jan 2020 09:43:09 +0000 (17:43 +0800)]
migration: Maybe VM is paused when migration is cancelled
If the migration is cancelled when it is in the completion phase,
the migration state is set to MIGRATION_STATUS_CANCELLING.
The VM maybe wait for the 'pause_sem' semaphore in migration_maybe_pause
function, so that VM always is paused.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Zhimin Feng <fengzhimin1@huawei.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Gerd Hoffmann [Thu, 6 Feb 2020 07:43:58 +0000 (08:43 +0100)]
qxl: introduce hardware revision 5
The only difference to hardware revision 4 is that the device doesn't
switch to VGA mode in case someone happens to touch a VGA register,
which should make things more robust in configurations with multiple
vga devices.
Swtiching back to VGA mode happens on reset, either full machine
reset or qxl device reset (QXL_IO_RESET ioport command).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id:
20200206074358.4274-1-kraxel@redhat.com
Richard Henderson [Wed, 12 Feb 2020 00:31:38 +0000 (16:31 -0800)]
tcg: Add tcg_gen_gvec_5_ptr
Extend the vector generator infrastructure to handle
5 vector arguments.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Laurent Vivier [Tue, 4 Feb 2020 21:19:01 +0000 (22:19 +0100)]
linux-user: implement TARGET_SO_PEERSEC
"The purpose of this option is to allow an application to obtain the
security credentials of a Unix stream socket peer. It is analogous to
SO_PEERCRED (which provides authentication using standard Unix credentials
of pid, uid and gid), and extends this concept to other security
models." -- https://lwn.net/Articles/62370/
Until now it was passed to the kernel with an "int" argument and
fails when it was supported by the host because the parameter is
like a filename: it is always a \0-terminated string with no embedded
\0 characters, but is not guaranteed to be ASCII or UTF-8.
I've tested the option with the following program:
/*
* cc -o getpeercon getpeercon.c
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
int main(void)
{
int fd;
struct sockaddr_in server, addr;
int ret;
socklen_t len;
char buf[256];
fd = socket(PF_INET, SOCK_STREAM, 0);
if (fd == -1) {
perror("socket");
return 1;
}
server.sin_family = AF_INET;
inet_aton("127.0.0.1", &server.sin_addr);
server.sin_port = htons(40390);
connect(fd, (struct sockaddr*)&server, sizeof(server));
len = sizeof(buf);
ret = getsockopt(fd, SOL_SOCKET, SO_PEERSEC, buf, &len);
if (ret == -1) {
perror("getsockopt");
return 1;
}
printf("%d %s\n", len, buf);
return 0;
}
On host:
$ ./getpeercon
33 system_u:object_r:unlabeled_t:s0
With qemu-aarch64/bionic without the patch:
$ ./getpeercon
getsockopt: Numerical result out of range
With the patch:
$ ./getpeercon
33 system_u:object_r:unlabeled_t:s0
Bug: https://bugs.launchpad.net/qemu/+bug/
1823790
Reported-by: Matthias Lüscher <lueschem@gmail.com>
Tested-by: Matthias Lüscher <lueschem@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200204211901.
1731821-1-laurent@vivier.eu>
Laurent Vivier [Wed, 12 Feb 2020 12:56:58 +0000 (13:56 +0100)]
linux-user: fix use of SIGRTMIN
Some RT signals can be in use by glibc,
it's why SIGRTMIN (34) is generally greater than __SIGRTMIN (32).
So SIGRTMIN cannot be mapped to TARGET_SIGRTMIN.
Instead of swapping only SIGRTMIN and SIGRTMAX, map all the
range [TARGET_SIGRTMIN ... TARGET_SIGRTMAX - X] to
[__SIGRTMIN + X ... SIGRTMAX ]
(SIGRTMIN is __SIGRTMIN + X).
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simson <tsimpson@quicinc.com>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20200212125658.644558-5-laurent@vivier.eu>
Laurent Vivier [Wed, 12 Feb 2020 12:56:57 +0000 (13:56 +0100)]
linux-user: fix TARGET_NSIG and _NSIG uses
Valid signal numbers are between 1 (SIGHUP) and SIGRTMAX.
System includes define _NSIG to SIGRTMAX + 1, but
QEMU (like kernel) defines TARGET_NSIG to TARGET_SIGRTMAX.
Fix all the checks involving the signal range.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <
20200212125658.644558-4-laurent@vivier.eu>
Laurent Vivier [Wed, 12 Feb 2020 12:56:56 +0000 (13:56 +0100)]
linux-user: cleanup signal.c
No functional changes. Prepare the field for future fixes.
Remove memset(.., 0, ...) that is useless on a static array
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <
20200212125658.644558-3-laurent@vivier.eu>
Laurent Vivier [Wed, 12 Feb 2020 12:56:55 +0000 (13:56 +0100)]
linux-user: add missing TARGET_SIGRTMIN for hppa
This signal is defined for all other targets and we will need it later
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
[pm: that this was actually an ABI change in the hppa kernel (at kernel
version 3.17, kernel commit
1f25df2eff5b25f52c139d). Before that
SIGRTMIN was 37...
All our other HPPA TARGET_SIG* values are for the updated
ABI following that commit, so using 32 for SIGRTMIN is
the right thing for us.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <
20200212125658.644558-2-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Gerd Hoffmann [Fri, 17 Jan 2020 07:37:16 +0000 (08:37 +0100)]
uas: fix super speed bMaxPacketSize0
For usb2 bMaxPacketSize0 is "n", for usb3 it is "1 << n",
so it must be 9 not 64 ...
rom "Universal Serial Bus 3.1 Specification":
If the device is operating at Gen X speed, the bMaxPacketSize0
field shall be set to 09H indicating a 512-byte maximum packet.
An Enhanced SuperSpeed device shall not support any other maximum
packet sizes for the default control pipe (endpoint 0) control
endpoint.
We now announce a 512-byte maximum packet.
Fixes: 89a453d4a5c ("uas-uas: usb3 streams")
Reported-by: Benjamin David Lunt <fys@fysnet.net>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20200117073716.31335-1-kraxel@redhat.com
Gerd Hoffmann [Mon, 3 Feb 2020 11:41:08 +0000 (12:41 +0100)]
usb-host: wait for cancel complete
After canceling transfers call into libvirt so it can process the
request, and wait for it to complete. Also cancel all pending
transfers before exiting qemu.
Buglink: https://bugzilla.redhat.com//show_bug.cgi?id=1749745
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20200203114108.23952-1-kraxel@redhat.com
Paolo Bonzini [Tue, 11 Feb 2020 17:47:48 +0000 (18:47 +0100)]
target/i386: enable monitor and ucode revision with -cpu max
These two features were incorrectly tied to host_cpuid_required rather than
cpu->max_features. As a result, -cpu max was not enabling either MONITOR
features or ucode revision.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 11 Feb 2020 17:55:16 +0000 (18:55 +0100)]
target/i386: check for availability of MSR_IA32_UCODE_REV as an emulated MSR
Even though MSR_IA32_UCODE_REV has been available long before Linux 5.6,
which added it to the emulated MSR list, a bug caused the microcode
version to revert to 0x100000000 on INIT. As a result, processors other
than the bootstrap processor would not see the host microcode revision;
some Windows version complain loudly about this and crash with a
fairly explicit MICROCODE REVISION MISMATCH error.
[If running 5.6 prereleases, the kernel fix "KVM: x86: do not reset
microcode version on INIT or RESET" should also be applied.]
Reported-by: Alex Williamson <alex.williamson@redhat.com>
Message-id: <
20200211175516.10716-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 6 Feb 2020 17:10:22 +0000 (18:10 +0100)]
target/i386: fix TCG UCODE_REV access
This was a very interesting semantic conflict that caused git to move
the MSR_IA32_UCODE_REV read to helper_wrmsr. Not a big deal, but
still should be fixed...
Fixes: 4e45aff398 ("target/i386: add a ucode-rev property", 2020-01-24)
Message-id: <
20200206171022.9289-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 4 Feb 2020 16:11:04 +0000 (17:11 +0100)]
build: move TARGET_GPROF to config-host.mak
TARGET_GPROF is the same for all targets, write it to
config-host.mak instead.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: <
20200204161104.21077-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 4 Feb 2020 16:10:36 +0000 (17:10 +0100)]
exec: do not define use_icount for user-mode emulation
use_icount is also defined by stubs/cpu-get-icount.c, we do not need
to have a useless definition in exec.c.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: <
20200204161036.20889-1-pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Marc-André Lureau [Sat, 17 Aug 2019 08:05:17 +0000 (12:05 +0400)]
minikconf: accept alnum identifiers
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Sat, 1 Feb 2020 17:22:52 +0000 (17:22 +0000)]
Remove support for CLOCK_MONOTONIC not being defined
Some older parts of QEMU's codebase assume that CLOCK_MONOTONIC
might not be defined by the host OS, and have workarounds to
deal with this. However, more recently (notably in commit
50290c002c045280f8d for qemu-img in mid-2019, but also much
earlier in 2011 in commit
22795174a37e0 for ui/spice-display.c)
we've written code that assumes CLOCK_MONOTONIC is always
defined. The only host OS anybody's ever noticed this on
is OSX 10.11 and earlier, which we don't support.
So we can assume that all our host OSes have the #define,
and we can remove some now-unnecessary ifdefs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20200201172252.6605-1-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Luc Michel [Wed, 29 Jan 2020 14:49:48 +0000 (15:49 +0100)]
seqlock: fix seqlock_write_unlock_impl function
The seqlock write unlock function was incorrectly calling
seqlock_write_begin() instead of seqlock_write_end(), and was releasing
the lock before incrementing the sequence. This could lead to a race
condition and a corrupted sequence number becoming odd even though the
lock is not held.
Signed-off-by: Luc Michel <luc.michel@greensocs.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200129144948.
2161551-1-luc.michel@greensocs.com>
Fixes: 988fcafc73 ("seqlock: add QemuLockable support", 2018-08-23)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Pan Nengyuan [Fri, 10 Jan 2020 09:17:09 +0000 (17:17 +0800)]
vl: Don't mismatch g_strsplit()/g_free()
It's a mismatch between g_strsplit and g_free, it will cause a memory leak as follow:
[root@localhost]# ./aarch64-softmmu/qemu-system-aarch64 -accel help
Accelerators supported in QEMU binary:
tcg
kvm
=================================================================
==
1207900==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 8 byte(s) in 2 object(s) allocated from:
#0 0xfffd700231cb in __interceptor_malloc (/lib64/libasan.so.4+0xd31cb)
#1 0xfffd6ec57163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
#2 0xfffd6ec724d7 in g_strndup (/lib64/libglib-2.0.so.0+0x724d7)
#3 0xfffd6ec73d3f in g_strsplit (/lib64/libglib-2.0.so.0+0x73d3f)
#4 0xaaab66be5077 in main /mnt/sdc/qemu-master/qemu-4.2.0-rc0/vl.c:3517
#5 0xfffd6e140b9f in __libc_start_main (/lib64/libc.so.6+0x20b9f)
#6 0xaaab66bf0f53 (./build/aarch64-softmmu/qemu-system-aarch64+0x8a0f53)
Direct leak of 2 byte(s) in 2 object(s) allocated from:
#0 0xfffd700231cb in __interceptor_malloc (/lib64/libasan.so.4+0xd31cb)
#1 0xfffd6ec57163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
#2 0xfffd6ec7243b in g_strdup (/lib64/libglib-2.0.so.0+0x7243b)
#3 0xfffd6ec73e6f in g_strsplit (/lib64/libglib-2.0.so.0+0x73e6f)
#4 0xaaab66be5077 in main /mnt/sdc/qemu-master/qemu-4.2.0-rc0/vl.c:3517
#5 0xfffd6e140b9f in __libc_start_main (/lib64/libc.so.6+0x20b9f)
#6 0xaaab66bf0f53 (./build/aarch64-softmmu/qemu-system-aarch64+0x8a0f53)
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <
20200110091710.53424-2-pannengyuan@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Sat, 1 Feb 2020 17:05:34 +0000 (17:05 +0000)]
ui/cocoa: Drop workarounds for pre-10.12 OSX
Our official OSX support policy covers the last two released versions.
Currently that is 10.14 and 10.15. We also may work on older versions, but
don't guarantee it.
In commit
50290c002c045280f8d in mid-2019 we introduced some uses of
CLOCK_MONOTONIC which incidentally broke compilation for pre-10.12 OSX
versions (see LP:
1861551). We don't intend to fix that, so we might
as well drop the code in ui/cocoa.m which caters for pre-10.12
versions as well. (For reference, 10.11 fell out of Apple extended
security support in September 2018.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20200201170534.22123-1-peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 31 Jan 2020 11:56:03 +0000 (12:56 +0100)]
ui: deprecate legacy -show-cursor option
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Fri, 31 Jan 2020 11:36:10 +0000 (12:36 +0100)]
ui: drop curor_hide global variable.
No users left.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Fri, 31 Jan 2020 10:54:48 +0000 (11:54 +0100)]
ui/gtk: implement show-cursor option
When specified just set null_cursor to NULL so we get the default
pointer instead of a blank pointer.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Thu, 6 Feb 2020 11:27:50 +0000 (12:27 +0100)]
ui/cocoa: switch to new show-cursor option
Use DisplayOpts settings to set the new file-global cursor_hide
variable, stop using the qemu-global cursor_hide variable.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Fri, 31 Jan 2020 11:35:21 +0000 (12:35 +0100)]
ui/sdl: switch to new show-cursor option
Use DisplayOpts settings instead of cursor_hide global variable.
Also make "-display sdl,show-cursor=on" work.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Fri, 7 Feb 2020 09:46:13 +0000 (10:46 +0100)]
ui: wire up legacy -show-cursor option
Set new show-cursor display option when legacy -show-cursor
is specified on the command line.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Gerd Hoffmann [Fri, 31 Jan 2020 10:45:18 +0000 (11:45 +0100)]
ui: add show-cursor option
When enabled, this forces showing the mouse cursor,
i.e. do not hide the pointer on mouse grabs.
Defaults to off.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:10:48 +0000 (17:10 +0100)]
ui/gtk: Fix gd_refresh_rate_millihz() when widget window is not realized
gtk_widget_get_window() returns NULL if the widget's window is not
realized, and QEMU crashes. Example under gtk 3.22.30 (mate 1.20.1):
qemu-system-x86_64: Gdk: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed
(gdb) bt
#0 0x00007ffff496cf70 in gdk_window_get_origin () from /usr/lib64/libgdk-3.so.0
#1 0x00007ffff49582a0 in gdk_display_get_monitor_at_window () from /usr/lib64/libgdk-3.so.0
#2 0x0000555555bb73e2 in gd_refresh_rate_millihz (window=0x5555579d6280) at ui/gtk.c:1973
#3 gd_vc_gfx_init (view_menu=0x5555579f0590, group=0x0, idx=0, con=<optimized out>, vc=0x5555579d4a90, s=0x5555579d49f0) at ui/gtk.c:2048
#4 gd_create_menu_view (s=0x5555579d49f0) at ui/gtk.c:2149
#5 gd_create_menus (s=0x5555579d49f0) at ui/gtk.c:2188
#6 gtk_display_init (ds=<optimized out>, opts=0x55555661ed80 <dpy>) at ui/gtk.c:2256
#7 0x000055555583d5a0 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4358
Fixes: c4c00922cc and 28b58f19d2 (display/gtk: get proper refreshrate)
Reported-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Jan Kiszka <jan.kiszka@web.de>
Message-id:
20200208161048.11311-3-f4bug@amsat.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Philippe Mathieu-Daudé [Sat, 8 Feb 2020 16:10:47 +0000 (17:10 +0100)]
ui/gtk: Update gd_refresh_rate_millihz() to handle VirtualConsole
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Jan Kiszka <jan.kiszka@web.de>
Message-id:
20200208161048.11311-2-f4bug@amsat.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Taylor Simpson [Wed, 5 Feb 2020 22:41:50 +0000 (16:41 -0600)]
tcg: Add support for a helper with 7 arguments
Currently, helpers can only take up to 6 arguments. This patch adds the
capability for up to 7 arguments. I have tested it with the Hexagon port
that I am preparing for submission.
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <
1580942510-2820-1-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Max Filippov [Wed, 27 Nov 2019 22:06:01 +0000 (14:06 -0800)]
exec: flush CPU TB cache in breakpoint_invalidate
When a breakpoint is inserted at location for which there's currently no
virtual to physical translation no action is taken on CPU TB cache. If a
TB for that virtual address already exists but is not visible ATM the
breakpoint won't be hit next time an instruction at that address will be
executed.
Flush entire CPU TB cache in breakpoint_invalidate to force
re-translation of all TBs for the breakpoint address.
This change fixes the following scenario:
- linux user application is running
- a breakpoint is inserted from QEMU gdbstub for a user address that is
not currently present in the target CPU TLB
- an instruction at that address is executed, but the external debugger
doesn't get control.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <
20191127220602.10827-2-jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anup Patel [Wed, 6 Nov 2019 11:56:50 +0000 (11:56 +0000)]
MAINTAINERS: Add maintainer entry for Goldfish RTC
Add myself as Goldfish RTC maintainer until someone else is
willing to maintain it.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Anup Patel [Wed, 6 Nov 2019 11:56:43 +0000 (11:56 +0000)]
riscv: virt: Use Goldfish RTC device
We extend QEMU RISC-V virt machine by adding Goldfish RTC device
to it. This will allow Guest Linux to sync it's local date/time
with Host date/time via RTC device.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Acked-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Anup Patel [Wed, 6 Nov 2019 11:56:36 +0000 (11:56 +0000)]
hw: rtc: Add Goldfish RTC device
This patch adds model for Google Goldfish virtual platform RTC device.
We will be adding Goldfish RTC device to the QEMU RISC-V virt machine
for providing real date-time to Guest Linux. The corresponding Linux
driver for Goldfish RTC device is already available in upstream Linux.
For now, VM migration support is available but untested for Goldfish RTC
device. It will be hardened in-future when we implement VM migration for
KVM RISC-V.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Keith Packard [Tue, 28 Jan 2020 23:32:16 +0000 (15:32 -0800)]
riscv: Separate FPU register size from core register size in gdbstub [v2]
The size of the FPU registers is dictated by the 'f' and 'd' features,
not the core processor register size. Processors with the 'd' feature
have 64-bit FPU registers. Processors without the 'd' feature but with
the 'f' feature have 32-bit FPU registers.
Signed-off-by: Keith Packard <keithp@keithp.com>
[Palmer: This requires manually triggering a rebuild of
riscv32-softmmu/gdbstub-xml.c]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Anup Patel [Wed, 22 Jan 2020 13:17:23 +0000 (13:17 +0000)]
riscv/virt: Add syscon reboot and poweroff DT nodes
The SiFive test device found on virt machine can be used by
generic syscon reboot and poweroff drivers available in Linux
kernel.
This patch updates FDT generation in virt machine so that
Linux kernel can probe and use generic syscon drivers.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Peter Maydell [Mon, 10 Feb 2020 18:09:14 +0000 (18:09 +0000)]
Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-
20200210' into staging
virtiofsd pull 2020-02-10
Coverity fixes and a reworked man page.
# gpg: Signature made Mon 10 Feb 2020 17:26:29 GMT
# gpg: using RSA key
45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert-gitlab/tags/pull-virtiofs-
20200210:
docs: add virtiofsd(1) man page
virtiofsd: do_read missing NULL check
virtiofsd: load_capng missing unlock
virtiofsd: fv_create_listen_socket error path socket leak
virtiofsd: Remove fuse_req_getgroups
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>