History log of /openbmc/qemu/bsd-user/main.c (Results 1 – 25 of 279)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v9.2.0, v9.1.2
# f7bc08e9 06-Nov-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'bsd-user-2024q4-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Minor fixes

These patches have been in my queue pending too long (I have a bunch of others
that haven't bee

Merge tag 'bsd-user-2024q4-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Minor fixes

These patches have been in my queue pending too long (I have a bunch of others
that haven't been reviewd, but those will be done clsoe to the end of the
release to not get in the way of the release).

The patches align the stack properly on x86_64, implements setting the tb-size
and properly setting the ts_tid for initial threads. They have all been
reviewed.

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# 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

* tag 'bsd-user-2024q4-pull-request' of gitlab.com:bsdimp/qemu:
bsd-user: Set TaskState ts_tid for initial threads
bsd-user/main: Allow setting tb-size
bsd-user/x86_64/target_arch_thread.h: Align stack

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

show more ...


Revision tags: v9.1.1, v9.1.0
# 52a523af 19-Jun-2024 Jessica Clarke <jrtc27@jrtc27.com>

bsd-user: Set TaskState ts_tid for initial threads

Currently we only set it on fork.

Note: Upstream (blitz) commit also did new threads, but that code isn't
in qemu project repo yet.

Signed-off-by

bsd-user: Set TaskState ts_tid for initial threads

Currently we only set it on fork.

Note: Upstream (blitz) commit also did new threads, but that code isn't
in qemu project repo yet.

Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Pull-Request: https://github.com/qemu-bsd-user/qemu-bsd-user/pull/52
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>

show more ...


# 89974523 31-Jul-2024 Ilya Leoshkevich <iii@linux.ibm.com>

bsd-user/main: Allow setting tb-size

While qemu-system can set tb-size using -accel tcg,tb-size=n, there
is no similar knob for qemu-bsd-user. Add one in a way similar to how
one-insn-per-tb is alre

bsd-user/main: Allow setting tb-size

While qemu-system can set tb-size using -accel tcg,tb-size=n, there
is no similar knob for qemu-bsd-user. Add one in a way similar to how
one-insn-per-tb is already handled.

Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>

show more ...


# 029e13a8 24-Jul-2024 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'bsd-user-for-9.1-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Misc changes for 9.1 (I hope)

V2: Add missing bsd-user/aarch64/target.h

This patch series includes two ma

Merge tag 'bsd-user-for-9.1-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Misc changes for 9.1 (I hope)

V2: Add missing bsd-user/aarch64/target.h

This patch series includes two main sets of patches. To make it simple to
review, I've included the changes from my student which the later changes depend
on. I've included a change from Jessica and Doug as well. I've reviewed them,
but more eyes never hurt.

I've also included a number of 'touch up' patches needed either to get the
aarch64 building, or to implmement suggestions from prior review cycles. The
main one is what's charitably described as a kludge: force aarch64 to use 4k
pages. The qemu-project (and blitz branch) hasn't had the necessary changes to
bsd-user needed to support variable page size.

Sorry this is so late... Live has conspired to delay me.

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# gpg: Signature made Thu 25 Jul 2024 08:03:40 AM AEST
# 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

* tag 'bsd-user-for-9.1-pull-request' of gitlab.com:bsdimp/qemu:
bsd-user: Add target.h for aarch64.
bsd-user: Add aarch64 build to tree
bsd-user: Make compile for non-linux user-mode stuff
bsd-user: Define TARGET_SIGSTACK_ALIGN and use it to round stack
bsd-user: Sync fork_start/fork_end with linux-user
bsd-user: Hard wire aarch64 to be 4k pages only
bsd-user: Simplify the implementation of execve
bsd-user:Add AArch64 improvements and signal handling functions
bsd-user:Add set_mcontext function for ARM AArch64
bsd-user:Add setup_sigframe_arch function for ARM AArch64
bsd-user:Add get_mcontext function for ARM AArch64
bsd-user:Add ARM AArch64 signal handling support
bsd-user:Add ARM AArch64 support and capabilities
bsd-user:Add AArch64 register handling and related functions
bsd-user:Add CPU initialization and management functions

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# 5b6828d1 19-Jun-2024 Jessica Clarke <jrtc27@jrtc27.com>

bsd-user: Sync fork_start/fork_end with linux-user

This reorders some of the calls, deduplicates code between branches and,
most importantly, fixes a double end_exclusive call in the parent that
wil

bsd-user: Sync fork_start/fork_end with linux-user

This reorders some of the calls, deduplicates code between branches and,
most importantly, fixes a double end_exclusive call in the parent that
will cause exclusive_context_count to go negative.

Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Pull-Request: https://github.com/qemu-bsd-user/qemu-bsd-user/pull/52
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


Revision tags: v8.0.0, v7.2.0
# e6e102b9 08-Dec-2022 Doug Rabson <dfr@rabson.org>

bsd-user: Simplify the implementation of execve

This removes the logic which prepends the emulator to each call to
execve and fexecve. This is not necessary with the existing
imgact_binmisc support

bsd-user: Simplify the implementation of execve

This removes the logic which prepends the emulator to each call to
execve and fexecve. This is not necessary with the existing
imgact_binmisc support and it avoids the need to install the emulator
binary into jail environments when using 'binmiscctl --pre-open'.

Signed-off-by: Doug Rabson <dfr@rabson.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# 80e8f060 09-Jun-2024 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'bsd-user-misc-2024q2-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Baby Steps towards eliminating qemu_host_page_size, et al

First baby-steps towards eliminating qemu_ho

Merge tag 'bsd-user-misc-2024q2-pull-request' of gitlab.com:bsdimp/qemu into staging

bsd-user: Baby Steps towards eliminating qemu_host_page_size, et al

First baby-steps towards eliminating qemu_host_page_size: tackle the reserve_va
calculation (which is easier to copy from linux-user than to fix).

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# gpg: Signature made Sun 09 Jun 2024 09:55:52 AM PDT
# 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

* tag 'bsd-user-misc-2024q2-pull-request' of gitlab.com:bsdimp/qemu:
bsd-user: Catch up to run-time reserved_va math
bsd-user: port linux-user:ff8a8bbc2ad1 for variable page sizes
linux-user: Adjust comment to reflect the code.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# cb4c2590 06-Jun-2024 Warner Losh <imp@bsdimp.com>

bsd-user: Catch up to run-time reserved_va math

Catch up to linux-user's 8f67b9c694d0, 13c13397556a, 2f7828b57293, and
95059f9c313a by Richard Henderson which made reserved_va a run-time
calculation

bsd-user: Catch up to run-time reserved_va math

Catch up to linux-user's 8f67b9c694d0, 13c13397556a, 2f7828b57293, and
95059f9c313a by Richard Henderson which made reserved_va a run-time
calculation, defaulting to nothing except in the case of 64-bit host
32-bit target. Also include the adjustment of the comment heading that
work submitted in the same patch stream. Since this is a direct copy,
squash it into one patch rather than follow the Linux evolution since
breaking this down further at this point doesn't make sense for this
"new code".

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# ba379542 06-Jun-2024 Warner Losh <imp@bsdimp.com>

bsd-user: port linux-user:ff8a8bbc2ad1 for variable page sizes

Bring in Richard Henderson's ff8a8bbc2ad1 to finalize the page size to
allow TARGET_PAGE_BITS_VARY. bsd-user's "blitz" fork has aarch64

bsd-user: port linux-user:ff8a8bbc2ad1 for variable page sizes

Bring in Richard Henderson's ff8a8bbc2ad1 to finalize the page size to
allow TARGET_PAGE_BITS_VARY. bsd-user's "blitz" fork has aarch64
support, which is now variable page size. Add support for it here, even
though it's effectively a nop in upstream qemu.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# fd87be1d 26-Apr-2024 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'accel-20240426' of https://github.com/philmd/qemu into staging

Accelerators patches

A lot of trivial cleanups and simplifications (moving methods around,
adding/removing #include stateme

Merge tag 'accel-20240426' of https://github.com/philmd/qemu into staging

Accelerators patches

A lot of trivial cleanups and simplifications (moving methods around,
adding/removing #include statements). Most notable changes:

- Rename NEED_CPU_H -> COMPILING_PER_TARGET
- Rename few template headers using the '.h.inc' suffix
- Extract some definitions / declarations into their own header:
- accel/tcg/user-retaddr.h (helper_retaddr)
- include/exec/abi_ptr.h (abi_ptr)
- include/exec/breakpoint.h (CPUBreakpoint, CPUWatchpoint)
- include/exec/mmu-access-type.h (MMUAccessType)
- include/user/tswap-target.h (tswapl, bswaptls)

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# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* tag 'accel-20240426' of https://github.com/philmd/qemu: (38 commits)
plugins: Include missing 'qemu/bitmap.h' header
hw/core: Avoid including the full 'hw/core/cpu.h' in 'tcg-cpu-ops.h'
exec: Move CPUTLBEntry helpers to cputlb.c
exec: Restrict inclusion of 'user/guest-base.h'
exec: Rename 'exec/user/guest-base.h' as 'user/guest-base.h'
exec: Restrict 'cpu_ldst.h' to TCG accelerator
exec: Restrict TCG specific declarations of 'cputlb.h'
exec: Declare CPUBreakpoint/CPUWatchpoint type in 'breakpoint.h' header
exec: Declare MMUAccessType type in 'mmu-access-type.h' header
exec: Declare abi_ptr type in its own 'abi_ptr.h' header
exec/user: Do not include 'cpu.h' in 'abitypes.h'
exec: Move [b]tswapl() declarations to 'exec/user/tswap-target.h'
exec: Declare target_words_bigendian() in 'exec/tswap.h'
exec/cpu-all: Remove unused tswapls() definitions
exec/cpu-all: Remove unused 'qemu/thread.h' header
exec/cpu-all: Reduce 'qemu/rcu.h' header inclusion
accel/hvf: Use accel-specific per-vcpu @dirty field
accel/nvmm: Use accel-specific per-vcpu @dirty field
accel/whpx: Use accel-specific per-vcpu @dirty field
accel/tcg: Rename helper-head.h -> helper-head.h.inc
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# 16aa8eaa 11-Dec-2023 Philippe Mathieu-Daudé <philmd@linaro.org>

exec: Restrict inclusion of 'user/guest-base.h'

Declare 'have_guest_base' in "user/guest-base.h".

Very few files require this header, so explicitly include
it there instead of "exec/cpu-all.h" whic

exec: Restrict inclusion of 'user/guest-base.h'

Declare 'have_guest_base' in "user/guest-base.h".

Very few files require this header, so explicitly include
it there instead of "exec/cpu-all.h" which is used in many
source files.

Assert this user-specific header is only included from user
emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-23-philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>

show more ...


# ba49d760 13-Mar-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-maintainer-final-130324-1' of https://gitlab.com/stsquad/qemu into staging

final updates for 9.0 (testing, gdbstub):

- fix the over rebuilding of test VMs
- support Xfer:siginfo

Merge tag 'pull-maintainer-final-130324-1' of https://gitlab.com/stsquad/qemu into staging

final updates for 9.0 (testing, gdbstub):

- fix the over rebuilding of test VMs
- support Xfer:siginfo:read in gdbstub
- fix double close() in gdbstub

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# gpg: Signature made Wed 13 Mar 2024 11:45:01 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

* tag 'pull-maintainer-final-130324-1' of https://gitlab.com/stsquad/qemu:
gdbstub: Fix double close() of the follow-fork-mode socket
tests/tcg: Add multiarch test for Xfer:siginfo:read stub
gdbstub: Add Xfer:siginfo:read stub
gdbstub: Save target's siginfo
linux-user: Move tswap_siginfo out of target code
gdbstub: Rename back gdb_handlesig
tests/vm: ensure we build everything by default

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

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# f84e313e 08-Mar-2024 Gustavo Romero <gustavo.romero@linaro.org>

gdbstub: Save target's siginfo

Save target's siginfo into gdbserver_state so it can be used later, for
example, in any stub that requires the target's si_signo and si_code.

This change affects only

gdbstub: Save target's siginfo

Save target's siginfo into gdbserver_state so it can be used later, for
example, in any stub that requires the target's si_signo and si_code.

This change affects only linux-user mode.

Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240309030901.1726211-4-gustavo.romero@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


# 8f6330a8 06-Mar-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-maintainer-updates-060324-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates (tests, gdbstub, plugins):

- expand QOS_PATH_MAX_ELEMENT_SIZE to avoid LTO issues

Merge tag 'pull-maintainer-updates-060324-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates (tests, gdbstub, plugins):

- expand QOS_PATH_MAX_ELEMENT_SIZE to avoid LTO issues
- support fork-follow-mode in gdbstub
- new thread-safe scoreboard API for TCG plugins
- suppress showing opcodes in plugin disassembly

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# gpg: Signature made Wed 06 Mar 2024 12:38:18 GMT
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# 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

* tag 'pull-maintainer-updates-060324-1' of https://gitlab.com/stsquad/qemu: (29 commits)
target/riscv: honour show_opcodes when disassembling
target/loongarch: honour show_opcodes when disassembling
disas/hppa: honour show_opcodes
disas: introduce show_opcodes
plugins: cleanup codepath for previous inline operation
plugins: remove non per_vcpu inline operation from API
contrib/plugins/howvec: migrate to new per_vcpu API
contrib/plugins/hotblocks: migrate to new per_vcpu API
tests/plugin/bb: migrate to new per_vcpu API
tests/plugin/insn: migrate to new per_vcpu API
tests/plugin/mem: migrate to new per_vcpu API
tests/plugin: add test plugin for inline operations
plugins: add inline operation per vcpu
plugins: implement inline operation relative to cpu_index
plugins: define qemu_plugin_u64
plugins: scoreboard API
tests/tcg: Add two follow-fork-mode tests
gdbstub: Implement follow-fork-mode child
gdbstub: Introduce gdb_handle_detach_user()
gdbstub: Introduce gdb_handle_set_thread_user()
...

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

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# 6604b057 05-Mar-2024 Ilya Leoshkevich <iii@linux.ibm.com>

gdbstub: Call gdbserver_fork() both in parent and in child

The upcoming follow-fork-mode child support requires post-fork message
exchange between the parent and the child. Prepare gdbserver_fork()

gdbstub: Call gdbserver_fork() both in parent and in child

The upcoming follow-fork-mode child support requires post-fork message
exchange between the parent and the child. Prepare gdbserver_fork() for
this purpose. Rename it to gdbserver_fork_end() to better reflect its
purpose.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-8-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-9-alex.bennee@linaro.org>

show more ...


# 9d456e09 05-Mar-2024 Ilya Leoshkevich <iii@linux.ibm.com>

{linux,bsd}-user: Pass pid to gdbserver_fork()

The upcoming follow-fork-mode child support requires knowing the child
pid. Pass it down.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org

{linux,bsd}-user: Pass pid to gdbserver_fork()

The upcoming follow-fork-mode child support requires knowing the child
pid. Pass it down.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-7-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-8-alex.bennee@linaro.org>

show more ...


# 4edc98fc 05-Mar-2024 Ilya Leoshkevich <iii@linux.ibm.com>

{linux,bsd}-user: Pass pid to fork_end()

The upcoming follow-fork-mode child support requires knowing the child
pid. Pass it down.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Ric

{linux,bsd}-user: Pass pid to fork_end()

The upcoming follow-fork-mode child support requires knowing the child
pid. Pass it down.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-6-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-7-alex.bennee@linaro.org>

show more ...


# 3d6ed98d 05-Mar-2024 Ilya Leoshkevich <iii@linux.ibm.com>

gdbstub: Introduce gdbserver_fork_start()

The upcoming follow-fork-mode child support requires knowing when
fork() is about to happen in order to initialize its state. Add a hook
for that.

Reviewed

gdbstub: Introduce gdbserver_fork_start()

The upcoming follow-fork-mode child support requires knowing when
fork() is about to happen in order to initialize its state. Add a hook
for that.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-5-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-6-alex.bennee@linaro.org>

show more ...


# d4e1369a 05-Mar-2024 Ilya Leoshkevich <iii@linux.ibm.com>

{linux,bsd}-user: Update ts_tid after fork()

Currently ts_tid contains the parent tid after fork(), which is not
correct. So far it has not affected anything, but the upcoming
follow-fork-mode child

{linux,bsd}-user: Update ts_tid after fork()

Currently ts_tid contains the parent tid after fork(), which is not
correct. So far it has not affected anything, but the upcoming
follow-fork-mode child support relies on the correct value, so fix it.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20240219141628.246823-4-iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-5-alex.bennee@linaro.org>

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# 4eac9dfb 05-Mar-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu into staging

linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
accel/tcg: Fixes for pag

Merge tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu into staging

linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
accel/tcg: Fixes for page tables in mmio memory
linux-user: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
migration: Remove qemu_host_page_size
hw/tpm: Remove qemu_host_page_size
softmmu: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
linux-user: Split and reorganize target_mmap.
*-user: Deprecate and disable -p pagesize
linux-user: Allow TARGET_PAGE_BITS_VARY
target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
linux-user: Remove pgb_dynamic alignment assertion
tcg/optimize: fix uninitialized variable
linux-user: Rewrite shmat

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# 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

* tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu: (60 commits)
tests/tcg: Check that shmat() does not break /proc/self/maps
linux-user: Rewrite target_shmat
linux-user: Add strace for shmat
linux-user/loongarch64: Remove TARGET_FORCE_SHMLBA
linux-user/x86_64: Handle the vsyscall page in open_self_maps_{2,4}
tcg/optimize: fix uninitialized variable
linux-user: Remove pgb_dynamic alignment assertion
target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
linux-user: Bound mmap_min_addr by host page size
target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
linux-user: Allow TARGET_PAGE_BITS_VARY
accel/tcg: Disconnect TargetPageDataNode from page size
cpu: Remove page_size_init
*-user: Deprecate and disable -p pagesize
tests/tcg: Extend file in linux-madvise.c
tests/tcg: Remove run-test-mmap-*
linux-user: Split out mmap_h_gt_g
linux-user: Split out mmap_h_lt_g
linux-user: Split out mmap_h_eq_g
...

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

show more ...


# 8c45039f 01-Jan-2024 Richard Henderson <richard.henderson@linaro.org>

cpu: Remove page_size_init

Move qemu_host_page_{size,mask} and HOST_PAGE_ALIGN into bsd-user.
It should be removed from bsd-user as well, but defer that cleanup.

Reviewed-by: Warner Losh <imp@bsdim

cpu: Remove page_size_init

Move qemu_host_page_{size,mask} and HOST_PAGE_ALIGN into bsd-user.
It should be removed from bsd-user as well, but defer that cleanup.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-28-richard.henderson@linaro.org>

show more ...


# 01e44980 01-Jan-2024 Richard Henderson <richard.henderson@linaro.org>

*-user: Deprecate and disable -p pagesize

This option controls the host page size. From the mis-usage in
our own testsuite, this is easily confused with guest page size.

The only thing that occurs

*-user: Deprecate and disable -p pagesize

This option controls the host page size. From the mis-usage in
our own testsuite, this is easily confused with guest page size.

The only thing that occurs when changing the host page size is
that stuff breaks, because one cannot actually change the host
page size. Therefore reject all but the no-op setting as part
of the deprecation process.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-27-richard.henderson@linaro.org>

show more ...


# 09be3471 20-Jan-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu into staging

- Fix s390x ISM reset
- Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown,
-chroot and -singlestep

Merge tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu into staging

- Fix s390x ISM reset
- Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown,
-chroot and -singlestep
- Fix installation of the netbsd VM

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# gpg: Signature made Fri 19 Jan 2024 15:21:49 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

* tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu:
tests/vm/netbsd: Remove missing py311-expat package
cli: Remove deprecated '-singlestep' command line option
hmp: Remove deprecated 'singlestep' command
qapi: Remove deprecated 'singlestep' member of StatusInfo
qemu-options: Remove the deprecated -chroot option
qemu-options: Remove the deprecated -async-teardown option
qemu-options: Remove the deprecated -no-acpi option
qemu-options: Remove the deprecated -no-hpet option
s390x/pci: drive ISM reset from subsystem reset
s390x/pci: refresh fh before disabling aif
s390x/pci: avoid double enable/disable of aif

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

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# c61a0d31 17-Jan-2024 Philippe Mathieu-Daudé <philmd@linaro.org>

cli: Remove deprecated '-singlestep' command line option

This option has been deprecated before the 8.1 release,
in commit 12fd0f41d0 ("Document that -singlestep command
line option is deprecated").

cli: Remove deprecated '-singlestep' command line option

This option has been deprecated before the 8.1 release,
in commit 12fd0f41d0 ("Document that -singlestep command
line option is deprecated"). Time to drop it.

Inspired-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240117151430.29235-4-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...


# 0c1eccd3 05-Jan-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'hw-cpus-20240105' of https://github.com/philmd/qemu into staging

HW core patch queue

- Unify CPU QOM type checks (Gavin)
- Simplify uses of some CPU related property (Philippe)
(start-

Merge tag 'hw-cpus-20240105' of https://github.com/philmd/qemu into staging

HW core patch queue

- Unify CPU QOM type checks (Gavin)
- Simplify uses of some CPU related property (Philippe)
(start-powered-off, ARM reset-cbar and mp-affinity)
- Header and documentation cleanups (Zhao, Philippe)
- Have Memory API return boolean indicating possible error
- Fix frame filter mask in CAN sja1000 model (Pavel)
- QOM embed MCF5206 timer into SoC (Thomas)
- Simplify LEON3 qemu_irq_ack handler (Clément)

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# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-cpus-20240105' of https://github.com/philmd/qemu: (71 commits)
target/sparc: Simplify qemu_irq_ack
hw/net/can/sja1000: fix bug for single acceptance filter and standard frame
hw/m68k/mcf5206: Embed m5206_timer_state in m5206_mbar_state
hw/pci-host/raven: Propagate error in raven_realize()
hw/nvram: Simplify memory_region_init_rom_device() calls
hw/misc: Simplify memory_region_init_ram_from_fd() calls
hw/sparc: Simplify memory_region_init_ram_nomigrate() calls
hw/arm: Simplify memory_region_init_rom() calls
hw: Simplify memory_region_init_ram() calls
misc: Simplify qemu_prealloc_mem() calls
util/oslib: Have qemu_prealloc_mem() handler return a boolean
backends: Reduce variable scope in host_memory_backend_memory_complete
backends: Have HostMemoryBackendClass::alloc() handler return a boolean
backends: Simplify host_memory_backend_memory_complete()
backends: Use g_autofree in HostMemoryBackendClass::alloc() handlers
memory: Have memory_region_init_ram_from_fd() handler return a boolean
memory: Have memory_region_init_ram_from_file() handler return a boolean
memory: Have memory_region_init_resizeable_ram() return a boolean
memory: Have memory_region_init_rom_device() handler return a boolean
memory: Simplify memory_region_init_rom_device_nomigrate() calls
...

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

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