linux/arch/arm64
Mark Rutland ccaac16287 arm64: consistently log boot/secondary CPU IDs
Currently we inconsistently log identifying information for the boot CPU
and secondary CPUs. For the boot CPU, we log the MIDR and MPIDR across
separate messages, whereas for the secondary CPUs we only log the MIDR.

In some cases, it would be useful to know the MPIDR of secondary CPUs,
and it would be nice for these messages to be consistent.

This patch ensures that in the primary and secondary boot paths, we log
both the MPIDR and MIDR in a single message, with a consistent format.
the MPIDR is consistently padded to 10 hex characters to cover Aff3 in
bits 39:32, so that IDs can be compared easily.

The newly redundant message in setup_arch() is removed.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Al Stone <ahs3@redhat.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[will: added '0x' prefixes consistently]
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-10-04 13:42:52 +01:00
..
boot ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
configs ARM/arm64: SoC platform updates for v4.14 2017-09-10 20:35:46 -07:00
crypto crypto: arm64/aes - avoid expanded lookup tables in the final round 2017-08-04 09:27:26 +08:00
include arm64: move TASK_* definitions to <asm/processor.h> 2017-10-02 10:13:04 +01:00
kernel arm64: consistently log boot/secondary CPU IDs 2017-10-04 13:42:52 +01:00
kvm First batch of KVM changes for 4.14 2017-09-08 15:18:36 -07:00
lib arm64: uaccess: Add the uaccess_flushcache.c file 2017-08-10 10:49:21 +01:00
mm arm64: dma-mapping: Cocci spatch "vma_pages" 2017-10-02 10:13:05 +01:00
net bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE} 2017-08-09 16:53:56 -07:00
xen xen/privcmd: Add IOCTL_PRIVCMD_DM_OP 2017-02-14 15:13:43 -05:00
Kconfig arm64: Always use REFCOUNT_FULL 2017-10-02 10:13:05 +01:00
Kconfig.debug arm64: relocation testing module 2017-04-04 17:03:32 +01:00
Kconfig.platforms ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
Makefile arm64: ensure the kernel is compiled for LP64 2017-09-18 11:20:20 +01:00