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#!/bin/bash | |
set -eu +o pipefail | |
tmp="$(mktemp)" | |
cp .config "${tmp}" | |
cleanup() { | |
trap - EXIT | |
cp "${tmp}" .config |
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[ 0.000000] Linux version 4.19.0-rc1+ (pburton@pburton-laptop) (gcc version 8.1.0 (GCC)) #1 PREEMPT Fri Aug 31 13:26:40 PDT 2018 | |
[ 0.000000] CPU0 revision is: 3ee1024f (Ingenic JZRISC) | |
[ 0.000000] FPU revision is: 00330000 | |
[ 0.000000] MIPS: machine is img,ci20 | |
[ 0.000000] Determined physical RAM map: | |
[ 0.000000] memory: 10000000 @ 00000000 (usable) | |
[ 0.000000] memory: 30000000 @ 30000000 (usable) | |
[ 0.000000] earlycon: jz4780_uart0 at MMIO 0x10034000 (options '') | |
[ 0.000000] bootconsole [jz4780_uart0] enabled | |
[ 0.000000] cma: Reserved 32 MiB at 0x0e000000 |
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--- ci20-clk.txt 2018-07-23 10:01:50.208091103 -0700 | |
+++ ci20-clk-pc.txt 2018-07-23 10:02:58.591727593 -0700 | |
@@ -3,7 +3,17 @@ | |
clock count count count rate accuracy phase | |
---------------------------------------------------------------------------------------- | |
rtc 0 0 0 32768 0 0 | |
- ext 10 10 0 48000000 0 0 | |
+ wdt 0 0 0 32768 0 0 | |
+ ext 12 12 0 48000000 0 0 | |
+ ost 0 0 0 48000000 0 0 |
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# cat /sys/kernel/debug/clk/clk_summary | |
enable prepare protect | |
clock count count count rate accuracy phase | |
---------------------------------------------------------------------------------------- | |
rtc 0 0 0 32768 0 0 | |
wdt 0 0 0 32768 0 0 | |
ext 12 12 0 48000000 0 0 | |
ost 0 0 0 48000000 0 0 | |
timer7 0 0 0 48000000 0 0 | |
timer6 0 0 0 48000000 0 0 |
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diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c | |
index 1986e09fb457..19ffd8370db4 100644 | |
--- a/arch/mips/mm/ioremap.c | |
+++ b/arch/mips/mm/ioremap.c | |
@@ -9,6 +9,7 @@ | |
#include <linux/export.h> | |
#include <asm/addrspace.h> | |
#include <asm/byteorder.h> | |
+#include <linux/ioport.h> | |
#include <linux/sched.h> |
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/* | |
* CPU Affinity Test | |
* | |
* Author: Paul Burton <paul.burton@mips.com> | |
* | |
* This program attempts to reproduce a bug discovered in Linux's handling of | |
* CPU hotplug, which causes the sched_setaffinity() syscall to fail to migrate | |
* a task away from a CPU which it is no longer eligible to run on. | |
* | |
* It spawns 1 thread that continuously offlines & re-onlines a bunch of CPUs, |