Ard Biesheuvel 568bc4e870 efi/arm*/libstub: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table ...

Invoke the EFI_RNG_PROTOCOL protocol in the context of the stub and
install the Linux-specific RNG seed UEFI config table. This will be
picked up by the EFI routines in the core kernel to seed the kernel
entropy pool.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Reviewed-by: Kees Cook <keescook@chromium.org>
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/20161112213237.8804-6-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2016-11-13 08:23:15 +01:00

..

libstub

efi/arm*/libstub: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table

2016-11-13 08:23:15 +01:00

test

efi/efi_test: Use memdup_user() as a cleanup

2016-10-18 17:11:19 +02:00

arm-init.c

efi/arm*: Fix efi_init() error handling

2016-10-18 17:11:17 +02:00

arm-runtime.c

efi/arm64: Add debugfs node to dump UEFI runtime page tables

2016-09-09 16:08:51 +01:00

capsule-loader.c

efi/capsule: Allocate whole capsule into virtual memory

2016-08-11 13:55:36 +02:00

capsule.c

efi/capsule: Allocate whole capsule into virtual memory

2016-08-11 13:55:36 +02:00

cper.c

efi: Handle memory error structures produced based on old versions of standard

2015-07-15 13:30:38 +01:00

efi-pstore.c

Fix bug in module unloading.

2016-10-06 15:16:16 -07:00

efi.c

efi: Add support for seeding the RNG from a UEFI config table

2016-11-13 08:23:14 +01:00

efibc.c

efibc: Report more information in the error messages

2016-06-27 13:06:54 +02:00

efivars.c

efi: Don't use spinlocks for efi vars

2016-09-09 16:08:42 +01:00

esrt.c

efi/esrt: Use memremap not ioremap to access ESRT table in memory

2016-09-09 16:08:39 +01:00

fake_mem.c

efi: Add efi_memmap_install() for installing new EFI memory maps

2016-09-09 16:07:47 +01:00

Kconfig

efi: Add efi_test driver for exporting UEFI runtime service interfaces

2016-09-09 16:08:53 +01:00

Makefile

efi: Add efi_test driver for exporting UEFI runtime service interfaces

2016-09-09 16:08:53 +01:00

memattr.c

efi: Implement generic support for the Memory Attributes table

2016-04-28 11:33:54 +02:00

memmap.c

x86/efi: Round EFI memmap reservations to EFI_PAGE_SIZE

2016-09-20 15:43:31 +01:00

reboot.c

efi: Add 'capsule' update support

2016-04-28 11:34:03 +02:00

runtime-map.c

efi/runtime-map: Use efi.memmap directly instead of a copy

2016-09-09 16:08:36 +01:00

runtime-wrappers.c

efi: Replace runtime services spinlock with semaphore

2016-09-09 16:08:43 +01:00

vars.c

efi: Don't use spinlocks for efi vars

2016-09-09 16:08:42 +01:00