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| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-15 08:43:29 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-05-02 17:19:13 +0100 |
| commit | 1beb99f787ba110a9de44254e7d62a1cb9117de8 (patch) | |
| tree | ef494908fb83f92e8ed5909aca71cda169386637 | |
| parent | 277abf15a60f7653bfb05ffb513ed74ffdaea1b7 (diff) | |
| download | qemu-1beb99f787ba110a9de44254e7d62a1cb9117de8.zip | |
Revert "acpi: mark PMTIMER as unlocked"
This reverts commit 7070e085d490c396f9237c8f10bf8b6e69cd0066.
Commit message claims locking is not needed, but that appears
to not be true, seabios ehci driver runs into timekeeping problems
with this, see
https://bugzilla.redhat.com/show_bug.cgi?id=1322713
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1460702609-25971-1-git-send-email-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/acpi/core.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/hw/acpi/core.c b/hw/acpi/core.c index 7925a1a45b..6a2f452141 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -536,7 +536,6 @@ 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); } |