pc-bios/s390-ccw: Move the stack array into start.S

The stack array is only referenced from the start-up code (which is
shared between the s390-ccw.img and the s390-netboot.img), but it is
currently

pc-bios/s390-ccw: Move the stack array into start.S

The stack array is only referenced from the start-up code (which is
shared between the s390-ccw.img and the s390-netboot.img), but it is
currently declared twice, once in main.c and once in netmain.c.
It makes more sense to declare this in start.S instead - which will
also be helpful in the next patch, since we need to mention the .bss
section in start.S in that patch.

While we're at it, let's also drop the huge alignment of the stack,
since there is no technical requirement for aligning it to page
boundaries.

Message-Id: <20230627074703.99608-4-thuth@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

pc-bios/s390-ccw: Get rid of the the __u* types

The types starting with double underscores have likely been
introduced into the s390-ccw bios to be able to re-use structs
from the Linux kernel in th

pc-bios/s390-ccw: Get rid of the the __u* types

The types starting with double underscores have likely been
introduced into the s390-ccw bios to be able to re-use structs
from the Linux kernel in the past, but the corresponding structs
in cio.h have been changed there a long time ago already to not
use the variants with the double underscores anymore:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/s390/cio/cio.h?id=cd6b4f27b9bb2a

So it would be good to replace these in the s390-ccw bios now, too.

Message-Id: <20230627114101.122231-1-thuth@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

s390-ccw: Getting rid of ulong

Any good reason why this still exist?
I can understand u* and __u* to be linux kernel like, but ulong?

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Juan

s390-ccw: Getting rid of ulong

Any good reason why this still exist?
I can understand u* and __u* to be linux kernel like, but ulong?

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230629104821.194859-2-thuth@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

pc-bios/s390-ccw: Add a proper prototype for main()

Older versions of Clang complain if there is no prototype for main().
Add one, and while we're at it, make sure that we use the same type
for main

pc-bios/s390-ccw: Add a proper prototype for main()

Older versions of Clang complain if there is no prototype for main().
Add one, and while we're at it, make sure that we use the same type
for main.c and netmain.c - since the return value does not matter,
declare the return type of main() as "void".

Message-Id: <20220704111903.62400-2-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Thu 27 May 2021 04:06:17 BST
# gpg: using RSA key EF04965B398D6211

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Thu 27 May 2021 04:06:17 BST
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal]
# 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: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request:
tap-bsd: Remove special casing for older OpenBSD releases
virtio-net: failover: add missing remove_migration_state_change_notifier()
hw/net/imx_fec: return 0xffff when accessing non-existing PHY

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

show more ...

Merge remote-tracking branch 'remotes/vsementsov/tags/pull-simplebench-2021-05-04' into staging

scripts/simplebench improvements for 2021-05-04

# gpg: Signature made Tue 04 May 2021

Merge remote-tracking branch 'remotes/vsementsov/tags/pull-simplebench-2021-05-04' into staging

scripts/simplebench improvements for 2021-05-04

# gpg: Signature made Tue 04 May 2021 09:45:15 BST
# gpg: using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.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: 8B9C 26CD B2FD 147C 880E 86A1 561F 24C1 F19F 79FB

* remotes/vsementsov/tags/pull-simplebench-2021-05-04:
MAINTAINERS: update Benchmark util: add git tree
simplebench/bench-backup: add --drop-caches argument
simplebench/bench-backup: add --count and --no-initial-run
simplebench/bench-backup: support qcow2 source files
simplebench/bench_block_job: handle error in BLOCK_JOB_COMPLETED
simplebench/bench-backup: add target-cache argument
simplebench/bench-backup: add --compressed option
simplebench: bench_one(): support count=1
simplebench: bench_one(): add slow_limit argument

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

show more ...

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-05-11' into staging

nbd patches for 2021-05-11

- fix fd passing to qemu-storage-daemon --nbd-server

# gpg: Si

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-05-11' into staging

nbd patches for 2021-05-11

- fix fd passing to qemu-storage-daemon --nbd-server

# gpg: Signature made Tue 11 May 2021 20:26:22 BST
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2021-05-11:
sockets: update SOCKET_ADDRESS_TYPE_FD listen(2) backlog

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

show more ...

Merge remote-tracking branch 'remotes/bsdimp/tags/pull-bsd-user-20210511' into staging

pull-bsd-user-20210511 is the next round of cleanups to bsd-user in merging the
bsd-user fork into

Merge remote-tracking branch 'remotes/bsdimp/tags/pull-bsd-user-20210511' into staging

pull-bsd-user-20210511 is the next round of cleanups to bsd-user in merging the
bsd-user fork into qemu. It contains a number of style commits, as well as 3
commits that start to change things: Some unused files are deleted, building the
sparc and sparc64 targets are removed, and a structure is renamed.

The next set of pull requests will start to execute the following plan:
1. Move existing code around to have a structure similar to the bsd-user fork.
2. Incrementally merge groups of system calls, focused on making x86 work.
3. Once the groups of system calls are all merged, additional platforms will
be added back.
4. Concurrently, as changes are requested as part of the merge happen, those
changes will be merged into the fork. An experimental merge to tip of master
is under test and is what will be updated.
5. Eventually, there will be no diference, and the bsd-user fork will only
be a staging area for cutting-edge features prior to upstreaming into
qemu mainline.

The bsd-user code in qemu has a lot of style issues. This cleans up a number in
the files touched. However, the checkpatch.pl detects some incremental issues in
the commits. The following are expected, but are corrected in later hashes in
this branch. MAINTAINERS does not need to be updated, since all the files added
or deleted are covered under existing regexp in MAINTAINERS.

Checking all commits since f9a576a818044133f8564e0d243ebd97df0b3280...
d60c3b932e2fa06aba5d7aa1c451b5d287095dc8:101: ERROR: consider using qemu_strtol in preference to strtol
d60c3b932e2fa06aba5d7aa1c451b5d287095dc8:142: ERROR: braces {} are necessary for all arms of this statement
d60c3b932e2fa06aba5d7aa1c451b5d287095dc8:145: ERROR: braces {} are necessary for all arms of this statement
total: 3 errors, 0 warnings, 119 lines checked
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:148: WARNING: line over 80 characters
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:330: ERROR: braces {} are necessary for all arms of this statement
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:340: ERROR: braces {} are necessary for all arms of this statement
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:381: ERROR: space prohibited between function name and open parenthesis '('
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:390: ERROR: spaces required around that '<' (ctx:VxV)
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:408: WARNING: Block comments use a leading /* on a separate line
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:409: WARNING: Block comments use * on subsequent lines
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:409: WARNING: Block comments use a trailing */ on a separate line
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:441: WARNING: line over 80 characters
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:445: WARNING: line over 80 characters
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:502: ERROR: line over 90 characters
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:551: ERROR: space required after that ',' (ctx:VxV)
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:552: ERROR: space required after that ',' (ctx:VxV)
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:587: ERROR: space required after that ';' (ctx:VxV)
b4bebeee1dee8d333bfa105a6c28fec5eb34b147:623: ERROR: suspect code indent for conditional statements (12, 14)
total: 9 errors, 6 warnings, 664 lines checked
86545e7afe3f822b8561c7ceee7540fc3b19c3f0:31: ERROR: space required after that ';' (ctx:VxV)
86545e7afe3f822b8561c7ceee7540fc3b19c3f0:40: ERROR: space required after that ';' (ctx:VxV)
total: 2 errors, 0 warnings, 60 lines checked
Use of uninitialized value $acpi_testexpected in string eq at scripts/checkpatch.pl line 1529.
65d58c91ef1a15ad945ece367983437576f8e82b:22: WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
total: 0 errors, 1 warnings, 14 lines checked
Use of uninitialized value $acpi_testexpected in string eq at scripts/checkpatch.pl line 1529.
f8ce39701b5be032fb3f9c05e8adb4055f70eec2:21: WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
total: 0 errors, 1 warnings, 0 lines checked
FAIL one or more commits failed scripts/checkpatch.pl
Cleaning up file based variables
ERROR: Job failed: exit code 1

# gpg: Signature made Wed 12 May 2021 17:40:34 BST
# gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100
# gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown]
# gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown]
# gpg: aka "Warner Losh <imp@freebsd.org>" [unknown]
# gpg: aka "Warner Losh <imp@village.org>" [unknown]
# gpg: aka "Warner Losh <wlosh@bsdimp.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: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100

* remotes/bsdimp/tags/pull-bsd-user-20210511:
bsd-user: rename linux_binprm to bsd_binprm
bsd-user: Stop building the sparc targets
bsd-user: remove target_signal.h, it's unused
bsd-user: style tweak: keyword space (
bsd-user: style tweak: Remove #if 0'd code
bsd-user: style tweak: keyword space (
bsd-user: style tweak: keyword space (
bsd-user: whitespace changes
bsd-user: use qemu_strtoul in preference to strtol
bsd-user: style tweak: use {} consistently in for / if / else statements
bsd-user: style tweak: use {} for all if statements, format else correctly
bsd-user: style tweak: don't assign in if statements
bsd-user: style tweak: Use preferred block comments
bsd-user: style tweak: remove spacing after '*' and add after }
bsd-user: style tweak: move extern to header file
bsd-user: Remove commented out code
bsd-user: style tweak: Use preferred block comments
bsd-user: style tweak: Remove #if 0'd code
bsd-user: style tweak: use C not C++ comments
bsd-user: whitespace changes

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

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: bugfixes, improvements

Fixes all over the place. Faster boot for virtio. ioeventfd support f

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: bugfixes, improvements

Fixes all over the place. Faster boot for virtio. ioeventfd support for
mmio.

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

# gpg: Signature made Fri 14 May 2021 15:27:13 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
Fix build with 64 bits time_t
vhost-vdpa: Make vhost_vdpa_get_device_id() static
hw/virtio: enable ioeventfd configuring for mmio
hw/smbios: support for type 41 (onboard devices extended information)
checkpatch: Fix use of uninitialized value
virtio-scsi: Configure all host notifiers in a single MR transaction
virtio-scsi: Set host notifiers and callbacks separately
virtio-blk: Configure all host notifiers in a single MR transaction
virtio-blk: Fix rollback path in virtio_blk_data_plane_start()
pc-dimm: remove unnecessary get_vmstate_memory_region() method
amd_iommu: fix wrong MMIO operations
virtio-net: Constify VirtIOFeature feature_sizes[]
virtio-blk: Constify VirtIOFeature feature_sizes[]
hw/virtio: Pass virtio_feature_get_config_size() a const argument
x86: acpi: use offset instead of pointer when using build_header()
amd_iommu: Fix pte_override_page_mask()

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

# Conflicts:
# hw/arm/virt.c

show more ...

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure
in the I2C code to allow it to work.

These are common on systems with lots of I2C devices, like an IPMI BMC.

# gpg: Signature made Thu 13 May 2021 22:48:07 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.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: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-6.1-v1:
hw/i2c: add pca954x i2c-mux switch
hw/i2c: move search to i2c_scan_bus method
hw/i2c: add match method for device search
hw/i2c: name I2CNode list in I2CBus

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

show more ...

Merge remote-tracking branch 'remotes/philmd/tags/pflash-20210511' into staging

Parallel NOR Flash patches queue

- Simplify memory layout when no pflash_cfi02 mapping requested

Merge remote-tracking branch 'remotes/philmd/tags/pflash-20210511' into staging

Parallel NOR Flash patches queue

- Simplify memory layout when no pflash_cfi02 mapping requested

# gpg: Signature made Tue 11 May 2021 17:12:58 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/pflash-20210511:
hw/block/pflash_cfi02: Do not create aliases when not necessary
hw/block/pflash_cfi02: Set romd mode in pflash_cfi02_realize()

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

show more ...

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging

A large collection of RISC-V fixes, improvements and features

- Clenaup some left ove

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging

A large collection of RISC-V fixes, improvements and features

- Clenaup some left over v1.9 code
- Documentation improvements
- Support for the shakti_c machine
- Internal cleanup of the CSR accesses
- Updates to the OpenTitan platform
- Support for the virtio-vga
- Fix for the saturate subtract in vector extensions
- Experimental support for the ePMP spec
- A range of other internal code cleanups and bug fixes

# gpg: Signature made Tue 11 May 2021 11:17:10 BST
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20210511: (42 commits)
target/riscv: Fix the RV64H decode comment
target/riscv: Consolidate RV32/64 16-bit instructions
target/riscv: Consolidate RV32/64 32-bit instructions
target/riscv: Remove an unused CASE_OP_32_64 macro
target/riscv: Remove the unused HSTATUS_WPRI macro
target/riscv: Remove the hardcoded SATP_MODE macro
target/riscv: Remove the hardcoded MSTATUS_SD macro
target/riscv: Remove the hardcoded HGATP_MODE macro
target/riscv: Remove the hardcoded SSTATUS_SD macro
target/riscv: Remove the hardcoded RVXLEN macro
target/riscv: fix a typo with interrupt names
fpu/softfloat: set invalid excp flag for RISC-V muladd instructions
hw/riscv: Fix OT IBEX reset vector
target/riscv: fix exception index on instruction access fault
target/riscv: fix vrgather macro index variable type bug
target/riscv: Add ePMP support for the Ibex CPU
target/riscv/pmp: Remove outdated comment
target/riscv: Add a config option for ePMP
target/riscv: Implementation of enhanced PMP (ePMP)
target/riscv: Add ePMP CSR access functions
...

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

show more ...

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

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detec

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

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detection of gdbus-codegen
* Misc refactoring

# gpg: Signature made Wed 12 May 2021 09:39:29 BST
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (32 commits)
coverity-scan: list components, move model to scripts/coverity-scan
configure: fix detection of gdbus-codegen
qemu-option: support accept-any QemuOptsList in qemu_opts_absorb_qdict
main-loop: remove dead code
target/i386: use mmu_translate for NPT walk
target/i386: allow customizing the next phase of the translation
target/i386: extend pg_mode to more CR0 and CR4 bits
target/i386: pass cr3 to mmu_translate
target/i386: extract mmu_translate
target/i386: move paging mode constants from SVM to cpu.h
target/i386: merge SVM_NPTEXIT_* with PF_ERROR_* constants
accel: add init_accel_cpu for adapting accel behavior to CPU type
accel: move call to accel_init_interfaces
i386: make cpu_load_efer sysemu-only
target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu
target/i386: gdbstub: introduce aux functions to read/write CS64 regs
i386: split off sysemu part of cpu.c
i386: split seg_helper into user-only and sysemu parts
i386: split svm_helper into sysemu and stub-only user
i386: separate fpu_helper sysemu-only parts
...

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

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20210510-pull-request' into staging

edid: display id support (for 5k+), bugfixes.
virtio-gpu: iommu fix, device split.

# gp

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20210510-pull-request' into staging

edid: display id support (for 5k+), bugfixes.
virtio-gpu: iommu fix, device split.

# gpg: Signature made Mon 10 May 2021 14:20:36 BST
# gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# 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-20210510-pull-request: (25 commits)
virtio-gpu: add virtio-vga-gl
modules: add have_vga
virtio-gpu: add virtio-gpu-gl-pci
virtio-gpu: move fields to struct VirtIOGPUGL
virtio-gpu: drop use_virgl_renderer
virtio-gpu: move virtio-gpu-gl-device to separate module
virtio-gpu: drop VIRGL() macro
virtio-gpu: move update_cursor_data
virtio-gpu: move virgl process_cmd
virtio-gpu: move virgl gl_flushed
virtio-gpu: move virgl handle_ctrl
virtio-gpu: use class function for ctrl queue handlers
virtio-gpu: move virgl reset
virtio-gpu: move virgl realize + properties
virtio-gpu: add virtio-gpu-gl-device
virtio-gpu: rename virgl source file.
virtio-gpu: handle partial maps properly
edid: add support for DisplayID extension (5k resolution)
edid: allow arbitrary-length checksums
edid: move timing generation into a separate function
...

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

show more ...

Merge remote-tracking branch 'remotes/aperard/tags/pull-xen-20210510' into staging

Xen patches

- Avoid mmap race involving Xen's mapcache
- Fix xenforeignmemory_resource leak at

Merge remote-tracking branch 'remotes/aperard/tags/pull-xen-20210510' into staging

Xen patches

- Avoid mmap race involving Xen's mapcache
- Fix xenforeignmemory_resource leak at exit
- Fix xen-block to choose a driver for the disk image when created via
xenstore.

# gpg: Signature made Mon 10 May 2021 13:49:40 BST
# gpg: using RSA key F80C006308E22CFD8A92E7980CF5572FD7FB55AF
# gpg: Good signature from "Anthony PERARD <anthony.perard@gmail.com>" [unknown]
# gpg: aka "Anthony PERARD <anthony.perard@citrix.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: 5379 2F71 024C 600F 778A 7161 D8D5 7199 DF83 42C8
# Subkey fingerprint: F80C 0063 08E2 2CFD 8A92 E798 0CF5 572F D7FB 55AF

* remotes/aperard/tags/pull-xen-20210510:
xen-block: Use specific blockdev driver
xen: Free xenforeignmemory_resource at exit
xen-mapcache: avoid a race on memory map while using MAP_FIXED

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

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Merge remote-tracking branch 'remotes/thuth-gitlab/tags/s390-ccw-bios-2021-05-10' into staging

* Make the s390-ccw bios compilable with Clang
* Fix ECKD booting with null block numbers i

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/s390-ccw-bios-2021-05-10' into staging

* Make the s390-ccw bios compilable with Clang
* Fix ECKD booting with null block numbers in the chain

# gpg: Signature made Mon 10 May 2021 08:27:34 BST
# 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/thuth-gitlab/tags/s390-ccw-bios-2021-05-10:
pc-bios/s390: Update the s390-ccw bios binaries with the Clang and other fixes
pc-bios/s390-ccw: Allow building with Clang, too
pc-bios/s390-ccw: Silence GCC 11 stringop-overflow warning
pc-bios/s390-ccw: Fix the cc-option macro in the Makefile
pc-bios/s390-ccw: Silence warning from Clang by marking panic() as noreturn
pc-bios/s390-ccw/netboot: Use "-Wl," prefix to pass parameter to the linker
pc-bios/s390-ccw: Use reset_psw pointer instead of hard-coded null pointer
pc-bios/s390-ccw/bootmap: Silence compiler warning from Clang
pc-bios/s390-ccw: don't try to read the next block if end of chunk is reached

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

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pc-bios/s390-ccw: Silence warning from Clang by marking panic() as noreturn

When compiling the s390-ccw bios with Clang, the compiler emits a warning:

pc-bios/s390-ccw/main.c:210:5

pc-bios/s390-ccw: Silence warning from Clang by marking panic() as noreturn

When compiling the s390-ccw bios with Clang, the compiler emits a warning:

pc-bios/s390-ccw/main.c:210:5: warning: variable 'found' is used uninitialized
whenever switch default is taken [-Wsometimes-uninitialized]
default:
^~~~~~~
pc-bios/s390-ccw/main.c:214:16: note: uninitialized use occurs here
IPL_assert(found, "Boot device not found\n");
^~~~~

It's a false positive, it only happens because Clang is not smart enough
to see that the panic() function in the "default:" case can never return.

Anyway, let's explicitely mark panic() with "noreturn" to shut up the
warning.

Message-Id: <20210502174836.838816-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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

machine + QOM queue, 2020-10-06

* QOM documentation fixes and cleanups (Eduardo Habkost)

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

machine + QOM queue, 2020-10-06

* QOM documentation fixes and cleanups (Eduardo Habkost)
* user-mode: Prune build dependencies (Philippe Mathieu-Daudé)
* qom: Improve error message (Philippe Mathieu-Daudé)
* numa: hmat: require parent cache description before the next
level one (Igor Mammedov)

# gpg: Signature made Tue 06 Oct 2020 23:09:03 BST
# 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/machine-next-pull-request: (21 commits)
numa: hmat: require parent cache description before the next level one
kernel-doc: Remove $decl_type='type name' hack
memory: Explicitly tag doc comments for structs
qom: Explicitly tag doc comments for typedefs and structs
kernel-doc: Handle function typedefs without asterisks
kernel-doc: Handle function typedefs that return pointers
docs/devel/qom: Avoid long lines
docs/devel/qom: Remove usage of <code>
docs/devel/qom: Use *emphasis* for emphasis
docs/devel/qom: Fix indentation of code blocks
docs/devel/qom: Fix indentation of bulleted list
qom: Fix DECLARE_*CHECKER documentation
qom: Improve error message displayed with missing object properties
hw/core/cpu: Add missing 'exec/cpu-common.h' include
hw/core/qdev-properties: Extract system-mode specific properties
hw/core/qdev-properties: Export some integer-related functions
hw/core/qdev-properties: Export qdev_prop_enum
hw/core/qdev-properties: Export enum-related functions
hw/core/qdev-properties: Fix code style
hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()
...

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

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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging

* Don't stop at the first unbootable device, continue scanning
* Fix corner cases in booting

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-06' into staging

* Don't stop at the first unbootable device, continue scanning
* Fix corner cases in booting from ECKD
* s390x-ccw bios cleanup part 2​

# gpg: Signature made Tue 06 Oct 2020 19:17:46 BST
# 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-2020-10-06:
tests/qtest/cdrom: Add more s390x-related boot tests
pc-bios/s390: Update the s390-ccw bios binaries
pc-bios: s390x: Go into disabled wait when encountering a PGM exception
pc-bios: s390x: Use reset PSW if avaliable
pc-bios: s390x: Save PSW rework
pc-bios: s390x: Fix bootmap.c zipl component entry data handling
pc-bios/s390-ccw: break loop if a null block number is reached
pc-bios/s390-ccw: fix off-by-one error
pc-bios/s390-ccw/main: Remove superfluous call to enable_subchannel()
pc-bios/s390-ccw: Allow booting in case the first virtio-blk disk is bad
pc-bios/s390-ccw: Scan through all devices if no boot device specified
pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk
pc-bios/s390-ccw: Move the inner logic of find_subch() to a separate function
pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others
pc-bios/s390-ccw: Move ipl-related code from main() into a separate function
pc-bios/s390-ccw/Makefile: Compile with -std=gnu99, -fwrapv and -fno-common

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

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pc-bios: s390x: Use reset PSW if avaliable

If a blob provides a reset PSW then we should use it instead of
branching to the PSW address and using our own mask.

Signed-off-by: Ja

pc-bios: s390x: Use reset PSW if avaliable

If a blob provides a reset PSW then we should use it instead of
branching to the PSW address and using our own mask.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-4-frankja@linux.ibm.com>
[thuth: Use Elvis operator to shorten long line]
Signed-off-by: Thomas Huth <thuth@redhat.com>

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pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk

In case the user did not specify a boot device, we want to continue
looking for other devices if there are no valid SCS

pc-bios/s390-ccw: Do not bail out early if not finding a SCSI disk

In case the user did not specify a boot device, we want to continue
looking for other devices if there are no valid SCSI disks on a virtio-
scsi controller. As a first step, do not panic in this case and let
the control flow carry the error to the upper functions instead.

Message-Id: <20200806105349.632-6-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others

Remove the "#ifndef E..." guards from the defines here - the header
guard S390_CCW_H at the top of the file should a

pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others

Remove the "#ifndef E..." guards from the defines here - the header
guard S390_CCW_H at the top of the file should avoid double definition,
and if the error code is defined in a different file already, we're in
trouble anyway, then it's better to see the error at compile time instead
of hunting weird behavior during runtime later.
Also define ENODEV - we will use this in a later patch.

Message-Id: <20200806105349.632-4-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging

firmware (and crypto) patches

- add the tls-cipher-suites object,
- add the ability to QOM

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging

firmware (and crypto) patches

- add the tls-cipher-suites object,
- add the ability to QOM objects to produce data consumable
by the fw_cfg device,
- let the tls-cipher-suites object implement the
FW_CFG_DATA_GENERATOR interface.

This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
the guest which TLS ciphers it can use.

CI jobs results:
https://travis-ci.org/github/philmd/qemu/builds/704724619
https://gitlab.com/philmd/qemu/-/pipelines/162938106
https://cirrus-ci.com/build/4682977303068672

# gpg: Signature made Sat 04 Jul 2020 17:37:08 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/fw_cfg-20200704:
crypto/tls-cipher-suites: Produce fw_cfg consumable blob
softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace
softmmu/vl: Let -fw_cfg option take a 'gen_id' argument
hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface
crypto: Add tls-cipher-suites object

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

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Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging

m68k pull-request 20200706

disable floatx80_invalid_encoding() for m68k
fix m68k_cpu_get_p

Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging

m68k pull-request 20200706

disable floatx80_invalid_encoding() for m68k
fix m68k_cpu_get_phys_page_debug()

# gpg: Signature made Mon 06 Jul 2020 21:05:33 BST
# 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/vivier/tags/m68k-next-pull-request:
softfloat,m68k: disable floatx80_invalid_encoding() for m68k
target/m68k: consolidate physical translation offset into get_physical_address()
target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug()

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

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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,acpi: features, fixes, cleanups.

vdpa support
virtio-mem support
a handy script for disassem

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,acpi: features, fixes, cleanups.

vdpa support
virtio-mem support
a handy script for disassembling acpi tables
misc fixes and cleanups

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

# gpg: Signature made Tue 07 Jul 2020 13:00:35 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (41 commits)
vhost-vdpa: introduce vhost-vdpa net client
vhost-vdpa: introduce vhost-vdpa backend
vhost_net: introduce set_config & get_config
vhost: implement vhost_force_iommu method
vhost: introduce new VhostOps vhost_force_iommu
vhost: implement vhost_vq_get_addr method
vhost: introduce new VhostOps vhost_vq_get_addr
vhost: implement vhost_dev_start method
vhost: introduce new VhostOps vhost_dev_start
vhost: check the existence of vhost_set_iotlb_callback
virtio-pci: implement queue_enabled method
virtio-bus: introduce queue_enabled method
vhost_net: use the function qemu_get_peer
net: introduce qemu_get_peer
MAINTAINERS: add VT-d entry
docs: vhost-user: add Virtio status protocol feature
tests/acpi: remove stale allowed tables
numa: Auto-enable NUMA when any memory devices are possible
virtio-mem: Exclude unplugged memory during migration
virtio-mem: Add trace events
...

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

# Conflicts:
# hw/arm/virt.c
# hw/virtio/trace-events

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