mirror of
https://github.com/joel16/android_kernel_sony_msm8994_rework.git
synced 2025-01-14 13:08:48 +00:00
[IA64] hotplug/ia64: SN Hotplug Driver - PREEMPT/pcibus_info fix
This patch fixes an issue with the PROM and a kernel running with CONFIG_PREEMPT enabled. When CONFIG_PREEMPT is enabled, the size of a spinlock_t changes -- resulting in the PROM writing to an incorrect location. Signed-off-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
parent
6f354b014b
commit
7fe4c1b168
@ -108,10 +108,11 @@ struct pcibus_info {
|
|||||||
char pbi_hub_xid;
|
char pbi_hub_xid;
|
||||||
|
|
||||||
uint64_t pbi_devreg[8];
|
uint64_t pbi_devreg[8];
|
||||||
spinlock_t pbi_lock;
|
|
||||||
|
|
||||||
uint32_t pbi_valid_devices;
|
uint32_t pbi_valid_devices;
|
||||||
uint32_t pbi_enabled_devices;
|
uint32_t pbi_enabled_devices;
|
||||||
|
|
||||||
|
spinlock_t pbi_lock;
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
Loading…
x
Reference in New Issue
Block a user