[source] rb532: enable high-res timers, refresh kernel config

[LEDE Commits]

jow pushed a commit to source.git, branch lede-17.01:
https://git.lede-project.org/9a99039989c0ef11cd96d9d85d03aac99cb05020

commit 9a99039989c0ef11cd96d9d85d03aac99cb05020
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Jun 1 11:17:13 2017 +0200

    rb532: enable high-res timers, refresh kernel config
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
    (cherry picked from commit 2dc23a7576614181e35a0bf6444fc55144dd711b)
---
 target/linux/rb532/config-4.4 | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/rb532/config-4.4 b/target/linux/rb532/config-4.4
index 765f01b..7d0bb3a 100644
--- a/target/linux/rb532/config-4.4
+++ b/target/linux/rb532/config-4.4
@@ -89,6 +89,7 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_HAVE_MEMBLOCK=y
@@ -99,7 +100,6 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-# CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_HW_HAS_PCI=y
 CONFIG_HW_RANDOM=y
 CONFIG_HZ=250
@@ -157,7 +157,6 @@ CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
 CONFIG_RC32434_WDT=y
 # CONFIG_RCU_STALL_COMMON is not set
-# CONFIG_SCHED_HRTICK is not set
 # CONFIG_SCHED_INFO is not set
 CONFIG_SCSI=y
 # CONFIG_SCSI_LOWLEVEL is not set