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efi_loader: don't set EFI_RT_SUPPORTED_UPDATE_CAPSULE

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The EFI_RT_PROPERTIES_TABLE configuration table indicates which runtime
services are available at runtime.

Even if CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y, we neither support
UpdateCapsule() nor QueryCapsuleCapabilities() at runtime. Thus we should
not set the corresponding flags EFI_RT_SUPPORTED_UPDATE_CAPSULE and
EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES in RuntimeServicesSupported.

Fixes: 2bc27ca8a0 ("efi_loader: define UpdateCapsule api")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2020-12-09 07:38:46 +01:00
parent 3d20d212cf
commit 470fa190f3
1 changed files with 0 additions and 4 deletions
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4
lib/efi_loader/efi_runtime.c
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@ -133,10 +133,6 @@ efi_status_t efi_init_runtime_supported(void)
#ifdef CONFIG_EFI_HAVE_RUNTIME_RESET
rt_table->runtime_services_supported |= EFI_RT_SUPPORTED_RESET_SYSTEM;
#endif
if (IS_ENABLED(CONFIG_EFI_RUNTIME_UPDATE_CAPSULE))
rt_table->runtime_services_supported |=
(EFI_RT_SUPPORTED_UPDATE_CAPSULE |
EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES);
ret = efi_install_configuration_table(&efi_rt_properties_table_guid,
rt_table);