Paolo Bonzini 37fb26601d bql: check that the BQL is not dropped within marked sections ... The Big QEMU Lock (BQL) is used to provide interior mutability to Rust code. While BqlCell performs indivisible accesses, an equivalent of RefCell will allow the borrower to hold to the interior content for a long time. If the BQL is dropped, another thread could come and mutate the data from C code (Rust code would panic on borrow_mut() instead). In order to prevent this, add a new BQL primitive that can mark BQL-atomic sections and aborts if the BQL is dropped within them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2024-12-10 18:49:25 +01:00
..
bdrv-next-monitor-owned.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
blk-commit-all.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
blk-exp-close-all.c	meson: Drop the .fa library suffix	2024-07-03 18:41:26 +02:00
blockdev-close-all-bdrv-states.c	all: Clean up includes	2016-02-16 14:29:28 +00:00
change-state-handler.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
cmos.c	stubs/cmos: Use correct include	2020-09-01 09:10:58 +02:00
cpu-get-clock.c	cpu-timers, icount: new modules	2020-10-05 16:41:22 +02:00
cpu-synchronize-state.c	cpus: prepare new CpusAccel cpu accelerator interface	2020-10-05 16:41:22 +02:00
cpus-virtual-clock.c	sysemu: add set_virtual_time to accel ops	2024-06-24 10:14:34 +01:00
dump.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
error-printf.c	Move error_printf_unless_qmp() with monitor unit	2022-04-21 17:09:09 +04:00
fdset.c	monitor: Report errors from monitor_fdset_dup_fd_add	2024-06-21 09:47:21 -03:00
fw_cfg.c	hw/nvram/fw_cfg: Add fw_cfg_arch_key_name()	2019-05-23 14:10:31 +02:00
gdbstub.c	gdbstub: Introduce GDBFeature structure	2023-10-11 08:46:33 +01:00
get-vm-name.c	include: move qemu_get_vm_name() to sysemu.h	2022-04-06 14:31:43 +02:00
graph-lock.c	async: Register/unregister aiocontext in graph lock list	2022-12-15 16:07:43 +01:00
hotplug-stubs.c	hw/core: Move system emulation files to system_ss	2024-04-18 11:17:27 +02:00
icount.c	system/replay: Restrict icount to system emulation	2024-01-19 12:28:59 +01:00
io_uring.c	stubs: add stubs for io_uring interface	2020-01-30 20:59:41 +00:00
iothread-lock-block.c	main-loop.h: introduce qemu_in_main_thread()	2022-03-04 18:18:15 +01:00
iothread-lock.c	bql: check that the BQL is not dropped within marked sections	2024-12-10 18:49:25 +01:00
is-daemonized.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
linux-aio.c	linux-aio: properly bubble up errors from initialization	2018-06-27 13:06:34 +01:00
meson.build	stubs: avoid duplicate symbols in libqemuutil.a	2024-10-30 16:30:56 +01:00
migr-blocker.c	migration: per-mode blockers	2023-11-01 16:13:59 +01:00
monitor-core.c	stubs: remove obsolete stubs	2024-04-18 11:17:27 +02:00
monitor-internal.c	stubs: move monitor_fdsets_cleanup with other fdset stubs	2024-04-18 11:17:27 +02:00
physmem.c	stubs: add qemu_ram_block_from_host() and qemu_ram_get_fd()	2022-10-26 14:56:42 -04:00
qdev.c	stubs: remove obsolete stubs	2024-04-18 11:17:27 +02:00
qemu-timer-notify-cb.c	cpu-timers, icount: new modules	2020-10-05 16:41:22 +02:00
qmp-command-available.c	remove preconfig state	2020-12-15 12:51:48 -05:00
qmp-quit.c	chardev: don't exit() straight away on C-a x	2021-11-04 10:32:01 +00:00
qtest.c	stubs: remove obsolete stubs	2024-04-18 11:17:27 +02:00
ram-block.c	util/vfio-helpers.c: Use ram_block_discard_disable() in qemu_vfio_open_pci()	2020-11-16 13:22:17 -05:00
replay-mode.c	stubs: split record/replay stubs further	2024-04-18 11:17:27 +02:00
replay-tools.c	chardev: src buffer const for write functions	2022-09-29 14:38:05 +04:00
replay.c	stubs: split record/replay stubs further	2024-04-18 11:17:27 +02:00
runstate-check.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
sysbus.c	stubs: Clean up includes	2016-02-04 17:01:04 +00:00
target-get-monitor-def.c	Clean up includes some more	2016-03-22 22:20:16 +01:00
target-monitor-defs.c	monitor: remove MonitorDef from typedefs.h	2024-05-03 15:47:48 +02:00
trace-control.c	trace: remove code that depends on setting vcpu	2023-06-01 11:05:05 -04:00
uuid.c	qapi: Restrict query-uuid command to machine code	2020-09-29 15:41:35 +02:00
vm-stop.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
vmstate.c	cpu: Move CPUClass::vmsd to SysemuCPUOps	2021-05-26 15:33:59 -07:00
win32-kbd-hook.c	ui/win32-kbd-hook: handle AltGr in a hook procedure	2020-05-19 09:06:44 +02:00
xen-hw-stub.c	hw/xen: Remove unnecessary xen_hvm_inject_msi() stub	2024-03-09 18:51:45 +01:00