Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

dump patches

Hi

Includes:
- the first patches from "[PATCH v5 00/18] dump: Add arch section and s390x PV dump

Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

dump patches

Hi

Includes:
- the first patches from "[PATCH v5 00/18] dump: Add arch section and s390x PV dump"
- "[PATCH v2 0/2] Fix dumping in kdump format with non-aligned memory"

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# elE/TAS46CcMUSYuWzxy6mAMmA==
# =O9tr
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 06 Oct 2022 11:33:30 EDT
# gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg: issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5

* tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
dump: fix kdump to work over non-aligned blocks
dump: simplify a bit kdump get_next_page()
dump: Rename write_elf*_phdr_note to prepare_elf*_phdr_note
dump: Split elf header functions into prepare and write
dump: Rework dump_calculate_size function
dump: Rework filter area variables
dump: Rework get_start_block
dump: Refactor dump_iterate and introduce dump_filter_memblock_*()
dump: Rename write_elf_loads to write_elf_phdr_loads
dump: Replace opaque DumpState pointer with a typed one

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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dump: Replace opaque DumpState pointer with a typed one

It's always better to convey the type of a pointer if at all
possible. So let's add the DumpState typedef to typedefs.h and move
the dump note

dump: Replace opaque DumpState pointer with a typed one

It's always better to convey the type of a pointer if at all
possible. So let's add the DumpState typedef to typedefs.h and move
the dump note functions from the opaque pointers to DumpState
pointers.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Cédric Le Goater <clg@kaod.org>
CC: Daniel Henrique Barboza <danielhb413@gmail.com>
CC: David Gibson <david@gibson.dropbear.id.au>
CC: Greg Kurz <groug@kaod.org>
CC: Palmer Dabbelt <palmer@dabbelt.com>
CC: Alistair Francis <alistair.francis@wdc.com>
CC: Bin Meng <bin.meng@windriver.com>
CC: Cornelia Huck <cohuck@redhat.com>
CC: Thomas Huth <thuth@redhat.com>
CC: Richard Henderson <richard.henderson@linaro.org>
CC: David Hildenbrand <david@redhat.com>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220811121111.9878-2-frankja@linux.ibm.com>

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

Bug fixes.

# gpg: Signature made Tue 17 Jul 2018 16:06:07 BST
# gpg: using RSA key BFFBD25F78C7AE83
# gp

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

Bug fixes.

# gpg: Signature made Tue 17 Jul 2018 16:06:07 BST
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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:
Document command line options with single dash
opts: remove redundant check for NULL parameter
i386: only parse the initrd_filename once for multiboot modules
i386: fix regression parsing multiboot initrd modules
virtio-scsi: fix hotplug ->reset() vs event race
qdev: add HotplugHandler->post_plug() callback
hw/char/serial: retry write if EAGAIN
PC Chipset: Improve serial divisor calculation
vhost-user-test: added proper TestServer *dest initialization in test_migrate()
hyperv: ensure VP index equal to QEMU cpu_index
hyperv: rename vcpu_id to vp_index
accel: Fix typo and grammar in comment
dump: add kernel_gs_base to QEMU CPU state

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

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dump: add kernel_gs_base to QEMU CPU state

This patch adds field with content of KERNEL_GS_BASE MSR to QEMU note in
ELF dump.

On Windows, if all vCPUs are running usermode tasks at the time the dum

dump: add kernel_gs_base to QEMU CPU state

This patch adds field with content of KERNEL_GS_BASE MSR to QEMU note in
ELF dump.

On Windows, if all vCPUs are running usermode tasks at the time the dump is
created, this can be helpful in the discovery of guest system structures
during conversion ELF dump to MEMORY.DMP dump.

Signed-off-by: Viktor Prutyanov <viktor.prutyanov@virtuozzo.com>
Message-Id: <20180714123000.11326-1-viktor.prutyanov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20170919-v2' into staging

Assorted s390x patches:
- introduce virtio-gpu-ccw, with virtio-gpu endian fixes
- lots of cleanup in the s390x code

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20170919-v2' into staging

Assorted s390x patches:
- introduce virtio-gpu-ccw, with virtio-gpu endian fixes
- lots of cleanup in the s390x code
- make device_add work for s390x cpus
- enable seccomp on s390x
- an ivshmem endian fix
- set the reserved DHCP client architecture id for netboot
- fixes in the css and pci support

# gpg: Signature made Tue 19 Sep 2017 17:39:45 BST
# gpg: using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg: aka "Cornelia Huck <cohuck@kernel.org>"
# gpg: aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20170919-v2: (38 commits)
MAINTAINERS/s390x: add terminal3270.c
virtio-ccw: Create a virtio gpu device for the ccw bus
virtio-gpu: Handle endian conversion
s390x/ccw: create s390 phb for compat reasons as well
configure: Allow --enable-seccomp on s390x, too
virtio-ccw: remove stale comments on endianness
s390x: allow CPU hotplug in random core-id order
s390x: generate sclp cpu information from possible_cpus
s390x: get rid of cpu_s390x_create()
s390x: get rid of cpu_states and use possible_cpus instead
s390x: implement query-hotpluggable-cpus
s390x: CPU hot unplug via device_del cannot work for now
s390x: allow cpu hotplug via device_add
s390x: print CPU definitions in sorted order
target/s390x: rename next_cpu_id to next_core_id
target/s390x: use "core-id" for cpu number/address/id handling
target/s390x: set cpu->id for linux user when realizing
s390x: allow only 1 CPU with TCG
target/s390x: use program_interrupt() in per_check_exception()
target/s390x: use trigger_pgm_exception() in s390_cpu_handle_mmu_fault()
...

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

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exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly

All but a handful of files include exec/cpu-all.h via cpu.h only.
As these files already include cpu.h, let's just drop the addition

exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly

All but a handful of files include exec/cpu-all.h via cpu.h only.
As these files already include cpu.h, let's just drop the additional
include.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170913132417.24384-2-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

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Merge remote-tracking branch 'remotes/elmarco/tags/tidy-pull-request' into staging

# gpg: Signature made Thu 31 Aug 2017 11:29:33 BST
# gpg: using RSA key 0xDAE8E10975969CE5
# gpg: Go

Merge remote-tracking branch 'remotes/elmarco/tags/tidy-pull-request' into staging

# gpg: Signature made Thu 31 Aug 2017 11:29:33 BST
# gpg: using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/tidy-pull-request: (29 commits)
eepro100: replace g_malloc()+memcpy() with g_memdup()
test-iov: replace g_malloc()+memcpy() with g_memdup()
i386: replace g_malloc()+memcpy() with g_memdup()
i386: introduce ELF_NOTE_SIZE macro
decnumber: use DIV_ROUND_UP
kvm: use DIV_ROUND_UP
i386/dump: use DIV_ROUND_UP
ppc: use DIV_ROUND_UP
msix: use DIV_ROUND_UP
usb-hub: use DIV_ROUND_UP
q35: use DIV_ROUND_UP
piix: use DIV_ROUND_UP
virtio-serial: use DIV_ROUND_UP
console: use DIV_ROUND_UP
monitor: use DIV_ROUND_UP
virtio-gpu: use DIV_ROUND_UP
vga: use DIV_ROUND_UP
ui: use DIV_ROUND_UP
vnc: use DIV_ROUND_UP
vvfat: use DIV_ROUND_UP
...

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

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i386: introduce ELF_NOTE_SIZE macro

Factour out a common pattern to compute the ELF note size.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@

i386: introduce ELF_NOTE_SIZE macro

Factour out a common pattern to compute the ELF note size.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>

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i386/dump: use DIV_ROUND_UP

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
A

i386/dump: use DIV_ROUND_UP

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>

show more ...

i386: use ROUND_UP macro

I used the clang-tidy qemu-round check (with the option OnlyAlignUp)
to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <mar

i386: use ROUND_UP macro

I used the clang-tidy qemu-round check (with the option OnlyAlignUp)
to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>

show more ...

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-20170331' into staging

HMP pull (one bugfix)

# gpg: Signature made Fri 31 Mar 2017 11:57:17 BST
# gpg: using RSA key 0x05

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-20170331' into staging

HMP pull (one bugfix)

# gpg: Signature made Fri 31 Mar 2017 11:57:17 BST
# gpg: using RSA key 0x0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# 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: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-hmp-20170331:
hmp: fix "dump-quest-memory" segfault

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

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hmp: fix "dump-quest-memory" segfault

Running QEMU with "qemu-system-x86_64 -M none -nographic -m 256" and executing
"dump-guest-memory /dev/null 0 8192" results in segfault.
Fix by checking if we h

hmp: fix "dump-quest-memory" segfault

Running QEMU with "qemu-system-x86_64 -M none -nographic -m 256" and executing
"dump-guest-memory /dev/null 0 8192" results in segfault.
Fix by checking if we have CPU.

Signed-off-by: Iwona Kotlarska <iwona260909@gmail.com>
Message-Id: <20170330050924.22134-1-iwona260909@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Fixed up title

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Merge remote-tracking branch 'remotes/huth/tags/target-dirs-20161220' into staging

Move target-xxx folders to target/ directory

# gpg: Signature made Tue 20 Dec 2016 21:00:39 GMT
# gpg:

Merge remote-tracking branch 'remotes/huth/tags/target-dirs-20161220' into staging

Move target-xxx folders to target/ directory

# gpg: Signature made Tue 20 Dec 2016 21:00:39 GMT
# gpg: using RSA key 0x2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>"
# gpg: aka "Thomas Huth <thuth@redhat.com>"
# gpg: aka "Thomas Huth <huth@tuxfamily.org>"
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth/tags/target-dirs-20161220:
Move target-* CPU file into a target/ folder

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

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Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V,

Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

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