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linux/drivers/firmware/efi
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Rob Bradford 88447c5b93 efi: Allow the number of EFI configuration tables entries to be zero 
Only try and access the EFI configuration tables if there there are any
reported. This allows EFI to be continued to used on systems where there
are no configuration table entries.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gen Zhang <blackgod016574@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20190525112559.7917-3-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-05-25 13:48:17 +02:00
..
libstub arm64 updates for 5.2 2019-05-06 17:54:22 -07:00
test treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
apple-properties.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
arm-init.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
arm-runtime.c efi: Unify DMI setup code over the arm/arm64, ia64 and x86 architectures 2019-03-29 07:35:00 +01:00
capsule-loader.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
capsule.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
cper-arm.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
cper-x86.c efi: Decode IA32/X64 Context Info structure 2018-05-14 08:57:48 +02:00
cper.c ACPI updates for 5.1-rc1 2019-03-06 13:33:11 -08:00
dev-path-parser.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
earlycon.c efi/x86: Convert x86 EFI earlyprintk into generic earlycon implementation 2019-02-04 08:27:30 +01:00
efi-bgrt.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
efi-pstore.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
efi.c efi: Allow the number of EFI configuration tables entries to be zero 2019-05-25 13:48:17 +02:00
efibc.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
efivars.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
esrt.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
fake_mem.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile efi/x86: Convert x86 EFI earlyprintk into generic earlycon implementation 2019-02-04 08:27:30 +01:00
memattr.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
memmap.c efi/arm: Revert deferred unmap of early memmap mapping 2018-11-15 10:04:46 +01:00
reboot.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
runtime-map.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
runtime-wrappers.c arm64 updates for 5.1: 2019-03-10 10:17:23 -07:00
tpm.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00
vars.c efi: Replace GPL license boilerplate with SPDX headers 2019-02-04 08:27:25 +01:00