On Mon, 2016-11-14 at 10:42 -0500, Johannes Weiner wrote: > On Mon, Nov 14, 2016 at 12:14:20AM +0000, Ben Hutchings wrote: > > 3.16.39-rc1 review patch. If anyone has any objections, please let me know. > > > > ------------------ > > > > From: Johannes Weiner <hannes@xxxxxxxxxxx> > > > > commit 22f2ac51b6d643666f4db093f13144f773ff3f3a upstream. [...] > The added sanity checks in this patch can crash kernels built with > CONFIG_DEBUG_VM. While I doubt many people run 3.16 with that enabled, > please also consider taking the following two changes. The first one > changes the new VM_BUG_ONs to mere warnings, and the second patch > addresses the underlying issue that triggered them in the first place. > > 21f54ddae449 Using BUG_ON() as an assert() is _never_ acceptable > d3798ae8c6f3 mm: filemap: don't plant shadow entries without radix tree node > > Attaching the latter below, since it's drastically different than the > upstream change, but a lot simpler because it predates the DAX stuff. [...] Thanks, I've added these two. Ben. -- Ben Hutchings Lowery's Law: If it jams, force it. If it breaks, it needed replacing anyway.
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