"cc8c3b78433222e5dbc1fdfcfdde29e1743f181a" (history) in projects: openbmc

Searched hist:cc8c3b78433222e5dbc1fdfcfdde29e1743f181a (Results 1 – 1 of 1) sorted by relevance

/openbmc/linux/kernel/irq/
H A D	manage.c	`diff cc8c3b78433222e5dbc1fdfcfdde29e1743f181a Tue Mar 23 16:40:53 CDT 2010 Thomas Gleixner <tglx@linutronix.de> genirq: Protect access to irq_desc->action in can_request_irq() can_request_irq() accesses and dereferences irq_desc->action w/o holding irq_desc->lock. So action can be freed on another CPU before it's dereferenced. Unlikely, but ... Protect it with desc->lock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>`