On Thu, Jul 12, 2018 at 02:00:07PM -0700, [email protected] wrote: > From: Frank Rowand <[email protected]> > > A comment in the review of the patch adding the phandle cache said that > the cache would have to be updated when modules are applied and removed. > This patch implements the cache updates. > > Fixes: 0b3ce78e90fc ("of: cache phandle nodes to reduce cost of > of_find_node_by_phandle()") > Reported-by: Alan Tull <[email protected]> > Suggested-by: Alan Tull <[email protected]> > Signed-off-by: Frank Rowand <[email protected]> > --- > > Changes since RFC: > - update code comment to mention race condition avoidance > > For the RFC version of this patch, the 0day test reported a general > protection fault from the KASAN runtime memory debugger on x86_64 > in qemu. The GPF was in a devicetree unittest. > > 0day tested the patch on v4.17-rc1, with some other patches applied. > I was unable to replicate the GPF on v4.18-rc1 with just this patch > applied. I was also unable to replicate the GPF on a clone of the > v4.17-rc1 0day repository, using the 0day kernel config. I will > reply to this email with the 0day GPF report.
Didn't see any 0-day issues, so I've applied and it is in Linus' tree now. Rob
