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efi_loader: event signaling in ExitBootServices

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ExitBootServices() has to stop timer related activity before calling the
events of the EFI_EVENT_GROUP_EXIT_BOOT_SERVICES event group. But our
current implementation was stopping all other events.

All events have to observe the task priority level.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2019-06-07 06:47:01 +02:00
parent dfa306e442
commit 7eaa900e56
5 changed files with 29 additions and 23 deletions
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2
lib/efi_loader/efi_memory.c
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@@ -321,7 +321,7 @@ uint64_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type,
if (evt->group &&
!guidcmp(evt->group,
&efi_guid_event_group_memory_map_change)) {
efi_signal_event(evt, false);
efi_signal_event(evt);
break;
}
}