vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

acpi: add missing efi_call wrapper to acpi command

Browse source 
Fixed loading of ACPI tables on EFI (side effect was apparent memory
corruption ranging from unpredictable behavior to system reset).

Reported by Nando Eva <nando4eva@ymail.com>
This commit is contained in:
Andrei Borzenkov 2017-04-02 14:47:20 +03:00
parent 8014b7b337
commit ec4af117c6
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
grub-core/commands/acpi.c
View file

@ -761,10 +761,10 @@ grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
struct grub_efi_guid acpi = GRUB_EFI_ACPI_TABLE_GUID;
struct grub_efi_guid acpi20 = GRUB_EFI_ACPI_20_TABLE_GUID;
grub_efi_system_table->boot_services->install_configuration_table
(&acpi20, grub_acpi_get_rsdpv2 ());
grub_efi_system_table->boot_services->install_configuration_table
(&acpi, grub_acpi_get_rsdpv1 ());
efi_call_2 (grub_efi_system_table->boot_services->install_configuration_table,
&acpi20, grub_acpi_get_rsdpv2 ());
efi_call_2 (grub_efi_system_table->boot_services->install_configuration_table,
&acpi, grub_acpi_get_rsdpv1 ());
}
#endif