linux_dsm_epyc7002/arch/arm64
Suzuki K Poulose ee02a15919 arm64: Introduce cpu_die_early
Or in other words, make fail_incapable_cpu() reusable.

We use fail_incapable_cpu() to kill a secondary CPU early during the
bringup, which doesn't have the system advertised capabilities.
This patch makes the routine more generic, to kill a secondary
booting CPU, getting rid of the dependency on capability struct.
This can be used by checks which are not necessarily attached to
a capability struct (e.g, cpu ASIDBits).

In that process, renames the function to cpu_die_early() to better
match its functionality. This will be moved to arch/arm64/kernel/smp.c
later.

Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2016-02-24 17:17:44 +00:00
..
boot ARM: SoC fixes for v4.5-rc 2016-02-07 15:23:20 -08:00
configs arm64: defconfig: updates for 4.5 2016-01-26 11:24:41 +00:00
crypto arm64: crypto: reduce priority of core AES cipher 2015-11-18 12:09:08 +00:00
include arm64: Add a helper for parking CPUs in a loop 2016-02-24 17:17:44 +00:00
kernel arm64: Introduce cpu_die_early 2016-02-24 17:17:44 +00:00
kvm arm64: kvm: deal with kernel symbols outside of linear mapping 2016-02-18 18:16:40 +00:00
lib arm64: kernel: Don't toggle PAN on systems with UAO 2016-02-18 17:27:05 +00:00
mm arm64: kaslr: randomize the linear region 2016-02-24 14:57:27 +00:00
net arm64: bpf: add extra pass to handle faulty codegen 2016-01-17 19:15:26 -05:00
xen xen/arm: introduce HYPERVISOR_platform_op on arm and arm64 2015-12-21 14:40:56 +00:00
Kconfig arm64: efi: invoke EFI_RNG_PROTOCOL to supply KASLR randomness 2016-02-24 14:57:29 +00:00
Kconfig.debug arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
Kconfig.platforms ARM: SoC support for Tegra platforms for v4.5 2016-01-22 17:30:52 -08:00
Makefile arm64: add support for building vmlinux as a relocatable PIE binary 2016-02-24 14:57:27 +00:00