On Mon, 26 Aug 2013, Yonghua Zheng wrote: > Hi Jiri, > > Fix the conflict and update the patch: > > >From 7c06e1f3a5959e73a5b827bda67e7c1eaed7da67 Mon Sep 17 00:00:00 2001 > From: Yonghua Zheng <younghua.zheng@xxxxxxxxx> > Date: Wed, 14 Aug 2013 17:43:36 +0800 > Subject: [PATCH 1/1] HID: hidraw: Add spinlock in struct hidraw to protect > member list > > It is unsafe to call list_for_each_entry in hidraw_report_event to > traverse each hidraw_list node without a lock protection, the list > could be modified if someone calls hidraw_release and list_del to > remove itself from the list, this can cause hidraw_report_event > to touch a deleted list struct and panic. > > To prevent this, introduce a spinlock in struct hidraw to protect > list from concurrent access. > > Signed-off-by: Yonghua Zheng <younghua.zheng@xxxxxxxxx> Applied now, thanks. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
