Michael Neuling 57a9039052 powerpc/powernv: Only delay opal_rtc_read() retry when necessary ...

Only delay opal_rtc_read() when busy and are going to retry.

This has the advantage of possibly saving a massive 10ms off booting!

Kudos to Stewart for noticing.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Reviewed-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2015-12-27 19:12:40 +11:00

..

boot

powerpc/cell: Remove the Cell QPACE code

2015-12-14 20:41:50 +11:00

configs

powerpc/cell: Remove the Cell QPACE code

2015-12-14 20:41:50 +11:00

crypto

powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()

2015-12-01 13:52:25 +11:00

include

powerpc/powernv: Add a kmsg_dumper that flushes console output on panic

2015-12-27 19:12:40 +11:00

kernel

powerpc: Copy only required pieces of the mm_context_t to the paca

2015-12-27 19:12:14 +11:00

kvm

powerpc: create flush_all_to_thread()

2015-12-02 19:34:40 +11:00

lib

powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()

2015-12-01 13:52:25 +11:00

math-emu

…

mm

powerpc: Copy only required pieces of the mm_context_t to the paca

2015-12-27 19:12:14 +11:00

net

ebpf: migrate bpf_prog's flags to bitfield

2015-10-03 05:02:39 -07:00

oprofile

powerpc: Remove mtmsrd(), use existing mtmsr()

2015-07-13 15:47:28 +10:00

perf

powerpc updates for 4.4

2015-11-05 23:38:43 -08:00

platforms

powerpc/powernv: Only delay opal_rtc_read() retry when necessary

2015-12-27 19:12:40 +11:00

sysdev

powerpc/axonram: Fix module autoload for OF platform driver

2015-11-26 22:11:18 +11:00

xmon

powerpc/xmon: Use rtas_call_unlocked() in xmon

2015-12-17 22:40:55 +11:00

Kconfig

powerpc/mm: Add page soft dirty tracking

2015-12-17 22:40:58 +11:00

Kconfig.debug

powerpc: Make STRICT_MM_TYPECHECKS a config option

2015-05-11 19:53:59 +10:00

Makefile

powerpc/cell: Drop CONFIG_TUNE_CELL in favour of CONFIG_CELL_CPU

2015-10-19 19:51:18 +11:00

relocs_check.sh

powerpc: Convert relocs_check to a shell script using grep

2015-03-23 14:47:39 +11:00