On Fri, Mar 18, 2016 at 06:28:49PM +0900, Alexandre Courbot wrote: > Commit 19e6e5e5392b ("ARM: 8547/1: dma-mapping: store buffer > information") allocates a structure meant for internal buffer management > with the GFP flags of the buffer itself. This can trigger the following > safeguard in the slab/slub allocator: > > if (unlikely(flags & GFP_SLAB_BUG_MASK)) { > pr_emerg("gfp: %u\n", flags & GFP_SLAB_BUG_MASK); > BUG(); > } > > Fix this by filtering the flags that make the slab allocator unhappy. > > Signed-off-by: Alexandre Courbot <acour...@nvidia.com> > Cc: Rabin Vincent <ra...@rab.in>
Looks much better than the original. Please send it to the patch system, thanks. -- RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.