linux_dsm_epyc7002/arch/arm64
James Morse ad6eb31ef9 firmware: arm_sdei: Add driver for Software Delegated Exceptions
The Software Delegated Exception Interface (SDEI) is an ARM standard
for registering callbacks from the platform firmware into the OS.
This is typically used to implement firmware notifications (such as
firmware-first RAS) or promote an IRQ that has been promoted to a
firmware-assisted NMI.

Add the code for detecting the SDEI version and the framework for
registering and unregistering events. Subsequent patches will add the
arch-specific backend code and the necessary power management hooks.

Only shared events are supported, power management, private events and
discovery for ACPI systems will be added by later patches.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2018-01-13 10:44:56 +00:00
..
boot Amlogic fixes for v4.15-rc 2017-12-09 20:23:29 -08:00
configs arm64: defconfig: enable CONFIG_GPIO_UNIPHIER 2017-10-30 14:41:54 +01:00
crypto License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
include firmware: arm_sdei: Add driver for Software Delegated Exceptions 2018-01-13 10:44:56 +00:00
kernel arm64: alternatives: use tpidr_el2 on VHE hosts 2018-01-13 10:44:33 +00:00
kvm KVM: arm64: Stop save/restoring host tpidr_el1 on VHE 2018-01-13 10:44:40 +00:00
lib arm64: make label allocation style consistent in tishift 2018-01-02 14:22:18 +00:00
mm arm64: alternatives: use tpidr_el2 on VHE hosts 2018-01-13 10:44:33 +00:00
net bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE} 2017-08-09 16:53:56 -07:00
xen arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN 2017-12-11 13:40:35 +00:00
Kconfig arm64: Add skeleton to harden the branch predictor against aliasing attacks 2018-01-08 18:45:25 +00:00
Kconfig.debug
Kconfig.platforms ARM: SoC driver updates for v4.15 2017-11-16 16:05:01 -08:00
Makefile arm64: ftrace: emit ftrace-mod.o contents through code 2017-12-01 13:04:59 +00:00