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[Qemu-devel] [PULL 16/19] acpi: mark PMTIMER as unlocked
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 16/19] acpi: mark PMTIMER as unlocked |
Date: |
Mon, 6 Jul 2015 14:35:05 +0200 |
Accessing QEMU_CLOCK_VIRTUAL is thread-safe.
Signed-off-by: Paolo Bonzini <address@hidden>
Message-Id: <address@hidden>
---
hw/acpi/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/acpi/core.c b/hw/acpi/core.c
index 0f201d8..fe6215a 100644
--- a/hw/acpi/core.c
+++ b/hw/acpi/core.c
@@ -528,6 +528,7 @@ void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn
update_sci,
ar->tmr.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, acpi_pm_tmr_timer, ar);
memory_region_init_io(&ar->tmr.io, memory_region_owner(parent),
&acpi_pm_tmr_ops, ar, "acpi-tmr", 4);
+ memory_region_clear_global_locking(&ar->tmr.io);
memory_region_add_subregion(parent, 8, &ar->tmr.io);
}
--
2.4.3
- [Qemu-devel] [PULL 03/19] memory_mapping: Rework cpu related includes, (continued)
- [Qemu-devel] [PULL 03/19] memory_mapping: Rework cpu related includes, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 06/19] include/exec: Move tb hash functions out, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 08/19] Fix irq route entries exceeding KVM_MAX_IRQ_ROUTES, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 09/19] main-loop: use qemu_mutex_lock_iothread consistently, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 11/19] memory: Add global-locking property to memory regions, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 12/19] exec: pull qemu_flush_coalesced_mmio_buffer() into address_space_rw/ld*/st*, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 13/19] memory: let address_space_rw/ld*/st* run outside the BQL, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 10/19] main-loop: introduce qemu_mutex_iothread_locked, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 15/19] kvm: Switch to unlocked PIO, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 14/19] kvm: First step to push iothread lock out of inner run loop, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 16/19] acpi: mark PMTIMER as unlocked,
Paolo Bonzini <=
- [Qemu-devel] [PULL 19/19] exec: skip MMIO regions correctly in cpu_physical_memory_write_rom_internal, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 18/19] Stop including qemu-common.h in memory.h, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 17/19] kvm: Switch to unlocked MMIO, Paolo Bonzini, 2015/07/06