linux-user: Implement membarrier syscall

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <mvmpnomohfm.fsf@suse.de>
Sign

linux-user: Implement membarrier syscall

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <mvmpnomohfm.fsf@suse.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-02-15' into staging

QAPI patches for 2020-02-15

# gpg: Signature made Sat 15 Feb 2020 10:44:28 GMT
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-02-15' into staging

QAPI patches for 2020-02-15

# gpg: Signature made Sat 15 Feb 2020 10:44:28 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2020-02-15:
qapi: Delete all the "foo: dropped in n.n" notes
qapi/migration.json: Replace _this_ with *this*
qapi: Add blank lines before bulleted lists
qapi: Use explicit bulleted lists
qapi/ui.json: Avoid `...' Texinfo style quoting
qapi/ui.json: Put input-send-event body text in the right place
qapi: Remove hardcoded tabs
qapi: Fix indent level on doc comments in json files
qapi: Fix incorrect "Not documented" claims in QMP documentation
qapi/block-core.json: Use literal block for ascii art
qga/qapi-schema.json: minor format fixups for rST
qga/qapi-schema.json: Fix indent level on doc comments
qga/qapi-schema.json: Fix missing '-' in GuestDiskBusType doc comment
Makefile: Fix typo in dependency list for interop manpages
configure: Check that sphinx-build is using Python 3
configure: Pick sphinx-build-3 when available
configure: Allow user to specify sphinx-build binary
qapi: Expand documentation for LostTickPolicy

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

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, b

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>

show more ...

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

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>

show more ...

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

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

show more ...

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

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>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Tweak Skylake-v3 model id (Kashyap)
* x86 UCODE_REV support and nested live migration fix (myself)
* Advisory mode for pvpanic (Zhenwei)

# gpg: Signature made Fri 24 Jan 2020 20:16:23 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: (58 commits)
build-sys: clean up flags included in the linker command line
target/i386: Add the 'model-id' for Skylake -v3 CPU models
qdev: use object_property_help()
qapi/qmp: add ObjectPropertyInfo.default-value
qom: introduce object_property_help()
qom: simplify qmp_device_list_properties()
vl: print default value in object help
qdev: register properties as class properties
qdev: move instance properties to class properties
qdev: rename DeviceClass.props
qdev: set properties with device_class_set_props()
object: return self in object_ref()
object: release all props
object: add object_class_property_add_link()
object: express const link with link property
object: add direct link flag
object: rename link "child" to "target"
object: check strong flag with &
object: do not free class properties
object: add object_property_set_default
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf1' into staging

RISC-V Patches for the 5.0 Soft Freeze, Part 1

This patch set contains a handful of collecte

Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf1' into staging

RISC-V Patches for the 5.0 Soft Freeze, Part 1

This patch set contains a handful of collected fixes that I'd like to target
for the 5.0 soft freeze (I know that's a long way away, I just don't know what
else to call these):

* A fix for a memory leak initializing the sifive_u board.
* Fixes to privilege mode emulation related to interrupts and fstatus.

Notably absent is the H extension implementation. That's pretty much reviewed,
but not quite ready to go yet and I didn't want to hold back these important
fixes. This boots 32-bit and 64-bit Linux (buildroot this time, just for fun)
and passes "make check".

# gpg: Signature made Tue 21 Jan 2020 22:55:28 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-sf1:
target/riscv: update mstatus.SD when FS is set dirty
target/riscv: fsd/fsw doesn't dirty FP state
target/riscv: Fix tb->flags FS status
riscv: Set xPIE to 1 after xRET
riscv/sifive_u: fix a memory leak in soc_realize()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20200123-pull-request' into staging

vnc: fix zlib compression artifacts.
ui: add "none" to -display help.

# gpg: Signature m

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20200123-pull-request' into staging

vnc: fix zlib compression artifacts.
ui: add "none" to -display help.

# gpg: Signature made Thu 23 Jan 2020 14:20:53 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-20200123-pull-request:
ui/console: Display the 'none' backend in '-display help'
vnc: prioritize ZRLE compression over ZLIB
Revert "vnc: allow fall back to RAW encoding"

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging

Fix mmap guest space and brk
Add FS/FD/RTC/KCOV ioctls

# gpg: Signature made Thu

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging

Fix mmap guest space and brk
Add FS/FD/RTC/KCOV ioctls

# gpg: Signature made Thu 23 Jan 2020 08:21:41 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: Add support for read/clear RTC voltage low detector using ioctls
linux-user: Add support for getting/setting RTC PLL correction using ioctls
linux-user: Add support for getting/setting RTC wakeup alarm using ioctls
linux-user: Add support for getting/setting RTC periodic interrupt and epoch using ioctls
linux-user: Add support for getting/setting RTC time and alarm using ioctls
linux-user: Add support for enabling/disabling RTC features using ioctls
linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl()
linux-user: Add support for KCOV_INIT_TRACE ioctl
linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls
configure: Detect kcov support and introduce CONFIG_KCOV
linux-user: Add support for FDFMT<BEG|TRK|END> ioctls
linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls
linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls
linux-user: Add support for FS_IOC32_<GET|SET>FLAGS ioctls
linux-user: Add support for FS_IOC_<GET|SET>VERSION ioctls
linux-user: Reserve space for brk
linux-user:Fix align mistake when mmap guest space

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

linux-user: Add support for enabling/disabling RTC features using ioctls

This patch implements functionalities of following ioctls:

RTC_AIE_ON, RTC_AIE_OFF - Alarm interrupt enablin

linux-user: Add support for enabling/disabling RTC features using ioctls

This patch implements functionalities of following ioctls:

RTC_AIE_ON, RTC_AIE_OFF - Alarm interrupt enabling on/off

Enable or disable the alarm interrupt, for RTCs that support
alarms. The third ioctl's argument is ignored.

RTC_UIE_ON, RTC_UIE_OFF - Update interrupt enabling on/off

Enable or disable the interrupt on every clock update, for
RTCs that support this once-per-second interrupt. The third
ioctl's argument is ignored.

RTC_PIE_ON, RTC_PIE_OFF - Periodic interrupt enabling on/off

Enable or disable the periodic interrupt, for RTCs that sup‐
port these periodic interrupts. The third ioctl's argument
is ignored. Only a privileged process (i.e., one having the
CAP_SYS_RESOURCE capability) can enable the periodic interrupt
if the frequency is currently set above the value specified in
/proc/sys/dev/rtc/max-user-freq.

RTC_WIE_ON, RTC_WIE_OFF - Watchdog interrupt enabling on/off

Enable or disable the Watchdog interrupt, for RTCs that sup-
port this Watchdog interrupt. The third ioctl's argument is
ignored.

Implementation notes:

Since all of involved ioctls have NULL as their third argument,
their implementation was straightforward.

The line '#include <linux/rtc.h>' was added to recognize
preprocessor definitions for these ioctls. This needs to be
done only once in this series of commits. Also, the content
of this file (with respect to ioctl definitions) remained
unchanged for a long time, therefore there is no need to
worry about supporting older Linux kernel version.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Filip Bozuta <Filip.Bozuta@rt-rk.com>
Message-Id: <1579117007-7565-2-git-send-email-Filip.Bozuta@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl()

Function "do_ioctl()" located in file "syscall.c" was missing
an option for TYPE_LONG and TYPE_ULONG. This caused some

linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl()

Function "do_ioctl()" located in file "syscall.c" was missing
an option for TYPE_LONG and TYPE_ULONG. This caused some ioctls
to not be recognised because they had the third argument that was
of type 'long' or 'unsigned long'.

For example:

Since implemented ioctls RTC_IRQP_SET and RTC_EPOCH_SET
are of type IOW(writing type) that have unsigned long as
their third argument, they were not recognised in QEMU
before the changes of this patch.

Signed-off-by: Filip Bozuta <Filip.Bozuta@rt-rk.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1579117007-7565-14-git-send-email-Filip.Bozuta@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls

KCOV_ENABLE and KCOV_DISABLE play the role in kernel coverage
tracing. These ioctls do not use the third argument of ioctl()

linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls

KCOV_ENABLE and KCOV_DISABLE play the role in kernel coverage
tracing. These ioctls do not use the third argument of ioctl()
system call and are straightforward to implement in QEMU.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1579214991-19602-12-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-01-17' into staging

* Various fixes for qtests
* Enable TCG tests with TCI in the gitlab CI

# gpg: Signa

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-01-17' into staging

* Various fixes for qtests
* Enable TCG tests with TCI in the gitlab CI

# gpg: Signature made Fri 17 Jan 2020 10:35:17 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-01-17:
gitlab-ci.yml: Run tcg test with tci
tests/qtest/vhost-user-test: Fix memory leaks
migration-test: ppc64: fix FORTH test program
tests: acpi: update path in rebuild-expected-aml

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/rth/tags/pull-or1k-20200116' into staging

Fix FPSCR masking

# gpg: Signature made Fri 17 Jan 2020 00:51:41 GMT
# gpg: using

Merge remote-tracking branch 'remotes/rth/tags/pull-or1k-20200116' into staging

Fix FPSCR masking

# gpg: Signature made Fri 17 Jan 2020 00:51:41 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-or1k-20200116:
target/openrisc: Fix FPCSR mask to allow setting DZF

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200115' into staging

Add cpu_{ld,st}*_mmuidx_ra
Remove MMU_MODE*_SUFFIX
Move tcg headers under include/

# gpg: Sign

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200115' into staging

Add cpu_{ld,st}*_mmuidx_ra
Remove MMU_MODE*_SUFFIX
Move tcg headers under include/

# gpg: Signature made Thu 16 Jan 2020 01:36:41 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-20200115: (34 commits)
MAINTAINERS: Replace Claudio Fontana for tcg/aarch64
configure: Remove tcg/ from the preprocessor include search list
tcg: Move TCG headers to include/tcg/
tcg: Search includes in the parent source directory
tcg: Search includes from the project root source directory
cputlb: Expand cpu_ldst_template.h in cputlb.c
cputlb: Remove support for MMU_MODE*_SUFFIX
target/ppc: Use cpu_*_mmuidx_ra instead of MMU_MODE*_SUFFIX
target/s390x: Use cpu_*_mmuidx_ra instead of MMU_MODE*_SUFFIX
target/mips: Use cpu_*_mmuidx_ra instead of MMU_MODE*_SUFFIX
target/m68k: Use cpu_*_mmuidx_ra instead of MMU_MODE{0,1}_SUFFIX
target/xtensa: Remove MMU_MODE{0,1,2,3}_SUFFIX
target/unicore32: Remove MMU_MODE{0,1}_SUFFIX
target/sh4: Remove MMU_MODE{0,1}_SUFFIX
target/microblaze: Remove MMU_MODE{0,1,2}_SUFFIX
target/i386: Remove MMU_MODE{0,1,2}_SUFFIX
target/cris: Remove MMU_MODE{0,1}_SUFFIX
target/alpha: Remove MMU_MODE{0,1}_SUFFIX
target/nios2: Remove MMU_MODE{0,1}_SUFFIX
cputlb: Expand cpu_ldst_useronly_template.h in user-exec.c
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

tcg: Search includes from the project root source directory

We currently search both the root and the tcg/ directories for tcg
files:

$ git grep '#include "tcg/' | wc -l

tcg: Search includes from the project root source directory

We currently search both the root and the tcg/ directories for tcg
files:

$ git grep '#include "tcg/' | wc -l
28

$ git grep '#include "tcg[^/]' | wc -l
94

To simplify the preprocessor search path, unify by expliciting the
tcg/ directory.

Patch created mechanically by running:

$ for x in \
tcg.h tcg-mo.h tcg-op.h tcg-opc.h \
tcg-op-gvec.h tcg-gvec-desc.h; do \
sed -i "s,#include \"$x\",#include \"tcg/$x\"," \
$(git grep -l "#include \"$x\""); \
done

Acked-by: David Gibson <david@gibson.dropbear.id.au> (ppc parts)
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200101112303.20724-2-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

linux-user: Include tcg.h in syscall.c

Code movement in an upcoming patch will show that this file
was implicitly depending on tcg.h being included indirectly.

Tested-by: Philip

linux-user: Include tcg.h in syscall.c

Code movement in an upcoming patch will show that this file
was implicitly depending on tcg.h being included indirectly.

Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-rc3-testing-261119-1' into staging

A few vm-test updates

- use Ubuntu 18.04 for i386 image
- python3 for centos and d

Merge remote-tracking branch 'remotes/stsquad/tags/pull-rc3-testing-261119-1' into staging

A few vm-test updates

- use Ubuntu 18.04 for i386 image
- python3 for centos and docker
- install locales for ubuntu

# gpg: Signature made Tue 26 Nov 2019 11:31:26 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-rc3-testing-261119-1:
tests/vm/ubuntu: update i386 image to 18.04
tests/vm/ubuntu: include language pack to silence locale warnings
tests/vm/centos: fix centos build target

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* VMX feature fix (myself)
* HVF fixes (Cameron)

# gpg: Signature made Tue 26 Nov 2019 08:58:43 GMT

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* VMX feature fix (myself)
* HVF fixes (Cameron)

# gpg: Signature made Tue 26 Nov 2019 08:58:43 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/tags/for-upstream:
hvf: more accurately match SDM when setting CR0 and PDPTE registers
hvf: correctly handle REX prefix in relation to legacy prefixes
hvf: remove TSC synchronization code because it isn't fully complete
hvf: non-RAM, non-ROMD memory ranges are now correctly mapped in
target/i386: add two missing VMX features for Skylake and CascadeLake Server

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191126' into staging

target-arm queue:
* handle FTYPE flag correctly in v7M exception return
for v7M CPUs wi

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191126' into staging

target-arm queue:
* handle FTYPE flag correctly in v7M exception return
for v7M CPUs with an FPU (v8M CPUs were already correct)
* versal: Add the CRP as unimplemented
* Fix ISR_EL1 tracking when executing at EL2
* Honor HCR_EL2.TID3 trapping requirements

# gpg: Signature made Tue 26 Nov 2019 14:11:50 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-20191126:
target/arm: Honor HCR_EL2.TID3 trapping requirements
target/arm: Fix ISR_EL1 tracking when executing at EL2
hw/arm: versal: Add the CRP as unimplemented
target/arm: Fix handling of cortex-m FTYPE flag in EXCRET

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-11-26' into staging

Block patches for 4.2.0-rc3:
- Fix for shared storage migration with persistent dirty bitmaps

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-11-26' into staging

Block patches for 4.2.0-rc3:
- Fix for shared storage migration with persistent dirty bitmaps

# gpg: Signature made Tue 26 Nov 2019 13:27:32 GMT
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2019-11-26:
iotests: add new test cases to bitmap migration
block/qcow2-bitmap: fix bitmap migration

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20191126' into staging

ppc patch queue for 2019-11-26

Here's the first 4.2 hard freeze pull request from me. This has

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20191126' into staging

ppc patch queue for 2019-11-26

Here's the first 4.2 hard freeze pull request from me. This has:

* A fix for some testcases that cause errors on older host kernels
(e.g. RHEL7), with our new default configuration of VSMT mode
* Changes to make VFIO devices interact properly with change of irq
chip caused by PAPR feature negotiation. This is more involved
than I would like, but it's a problem in real use cases and I
can't see an easier way to handle it.
* Fix an error with ms6522 counters for the g3beige machine
* Fix a coverity warning

# gpg: Signature made Tue 26 Nov 2019 05:52:16 GMT
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.2-20191126:
ppc/spapr_events: fix potential NULL pointer dereference in rtas_event_log_dequeue
mos6522: update counters when timer interrupts are off
spapr: Work around spurious warnings from vfio INTx initialization
spapr: Handle irq backend changes with VFIO PCI devices
vfio/pci: Respond to KVM irqchip change notifier
vfio/pci: Split vfio_intx_update()
kvm: Introduce KVM irqchip change notifier
pseries: fix migration-test and pxe-test

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging

vmstate-static-checker fix for 4.2

# gpg: Signature made Mon 25 Nov 2019 22:51:23 GMT

Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging

vmstate-static-checker fix for 4.2

# gpg: Signature made Mon 25 Nov 2019 22:51:23 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
vmstate-static-checker: Fix for current python

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-4.2-pull-request' into staging

fix translation of statx structures

# gpg: Signature made Mon 25 Nov 2019 16:29:55 G

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-4.2-pull-request' into staging

fix translation of statx structures

# gpg: Signature made Mon 25 Nov 2019 16:29:55 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-4.2-pull-request:
linux-user: fix translation of statx structures

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...