diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-18 06:45:52 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-18 06:45:52 -0400 |
| commit | 96b0e525af62eb3dcc084b091b40add082467150 (patch) | |
| tree | 08c45d7ca851bbca7a943c5e18eac4707d0564e6 /arch | |
| parent | 503f7e297d76bf109533eef3287ad821f05e47a4 (diff) | |
| parent | 0015a978a254c528f52ce17bbeba612be0d75e22 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
"Two bug fixes:
- A fix for cputime accounting vs CPU hotplug
- Add two options to zfcpdump_defconfig to make SCSI dump work again"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: fix zfcpdump-config
s390/cputime: fix guest/irq/softirq times after CPU hotplug
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/configs/zfcpdump_defconfig | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/smp.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/configs/zfcpdump_defconfig b/arch/s390/configs/zfcpdump_defconfig index afa46a7406ea..04e042edbab7 100644 --- a/arch/s390/configs/zfcpdump_defconfig +++ b/arch/s390/configs/zfcpdump_defconfig @@ -27,6 +27,7 @@ CONFIG_NET=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y # CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_BLK_DEV_RAM=y # CONFIG_BLK_DEV_XPRAM is not set # CONFIG_DCSSBLK is not set # CONFIG_DASD is not set @@ -59,6 +60,7 @@ CONFIG_CONFIGFS_FS=y # CONFIG_NETWORK_FILESYSTEMS is not set CONFIG_PRINTK_TIME=y CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y CONFIG_PANIC_ON_OOPS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 1cee6753d47a..495ff6959dec 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -293,7 +293,10 @@ static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) lc->lpp = LPP_MAGIC; lc->current_pid = tsk->pid; lc->user_timer = tsk->thread.user_timer; + lc->guest_timer = tsk->thread.guest_timer; lc->system_timer = tsk->thread.system_timer; + lc->hardirq_timer = tsk->thread.hardirq_timer; + lc->softirq_timer = tsk->thread.softirq_timer; lc->steal_timer = 0; } |