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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
include/efi_loader.h
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@@ -432,7 +432,7 @@ efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl,
efi_status_t efi_set_timer(struct efi_event *event, enum efi_timer_delay type,
uint64_t trigger_time);
/* Call this to signal an event */
void efi_signal_event(struct efi_event *event, bool check_tpl);
void efi_signal_event(struct efi_event *event);
/* open file system: */
struct efi_simple_file_system_protocol *efi_simple_file_system(