linux_dsm_epyc7002/arch/arm64
Morten Rasmussen 3ba09df4b8 sched/topology, arch/arm64: Rebuild the sched_domain hierarchy when the CPU capacity changes
Asymmetric CPU capacity can not necessarily be determined accurately at
the time the initial sched_domain hierarchy is built during boot. It is
therefore necessary to be able to force a full rebuild of the hierarchy
later triggered by the arch_topology driver. A full rebuild requires the
arch-code to implement arch_update_cpu_topology() which isn't yet
implemented for arm64. This patch points the arm64 implementation to
arch_topology driver to ensure that full hierarchy rebuild happens when
needed.

Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: dietmar.eggemann@arm.com
Cc: valentin.schneider@arm.com
Cc: vincent.guittot@linaro.org
Link: http://lkml.kernel.org/r/1532093554-30504-4-git-send-email-morten.rasmussen@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-09-10 11:05:47 +02:00
..
boot arm64: allwinner: dts: h6: fix Pine H64 MMC bus width 2018-08-27 09:21:00 +02:00
configs arm64: defconfig: Enable TI's AM6 SoC platform 2018-08-29 11:51:26 -07:00
crypto crypto: arm64/aes-gcm-ce - fix scatterwalk API violation 2018-08-25 19:50:43 +08:00
include sched/topology, arch/arm64: Rebuild the sched_domain hierarchy when the CPU capacity changes 2018-09-10 11:05:47 +02:00
kernel KVM/arm updates for 4.19 2018-08-22 14:07:56 +02:00
kvm arm64: KVM: Only force FPEXC32_EL2.EN if trapping FPSIMD 2018-09-07 15:05:50 +02:00
lib locking/atomics/arm64: Replace our atomic/lock bitop implementations with asm-generic 2018-06-21 12:52:12 +02:00
mm arm64: fix erroneous warnings in page freeing functions 2018-09-06 18:01:13 +01:00
net bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 2018-05-14 19:11:45 -07:00
xen arm64: mm: Add additional parameter to uaccess_ttbr0_disable 2018-01-17 13:57:49 +01:00
Kconfig arm64: mm: always enable CONFIG_HOLES_IN_ZONE 2018-08-31 11:06:45 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Kconfig.platforms ARM: SoC: late updates 2018-08-25 14:12:36 -07:00
Makefile kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00