[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen-netfront: Remove BUGs on paged skb data which crosses a page boundary
From: Seth Forshee <seth.forshee@xxxxxxxxxxxxx> Date: Tue, 25 Nov 2014 20:28:24 -0600 > These BUGs can be erroneously triggered by frags which refer to > tail pages within a compound page. The data in these pages may > overrun the hardware page while still being contained within the > compound page, but since compound_order() evaluates to 0 for tail > pages the assertion fails. The code already iterates through > subsequent pages correctly in this scenario, so the BUGs are > unnecessary and can be removed. > > Fixes: f36c374782e4 ("xen/netfront: handle compound page fragments on > transmit") > Cc: <stable@xxxxxxxxxxxxxxx> # 3.7+ > Signed-off-by: Seth Forshee <seth.forshee@xxxxxxxxxxxxx> Applied, thanks. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |