| Subject | Re: [ 28/52] xHCI: add cmd_ring_state | From | Ben Hutchings <> | Date | Sun, 07 Oct 2012 01:54:52 +0100 |
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On Thu, 2012-10-04 at 14:21 -0700, Greg Kroah-Hartman wrote: > 3.4-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Elric Fu <elricfu1@gmail.com> > > commit c181bc5b5d5c79b71203cd10cef97f802fb6f9c1 upstream. > > Adding cmd_ring_state for command ring. It helps to verify > the current command ring state for controlling the command > ring operations. > > This patch should be backported to kernels as old as 3.0. The commit
I assume this still needs backporting for 3.0, since it wasn't included in 3.0.45-rc1.
Ben.
> 7ed603ecf8b68ab81f4c83097d3063d43ec73bb8 "xhci: Add an assertion to > check for virt_dev=0 bug." papers over the NULL pointer dereference that > I now believe is related to a timed out Set Address command. This (and > the four patches that follow it) contain the real fix that also allows > VIA USB 3.0 hubs to consistently re-enumerate during the plug/unplug > stress tests. [...]
-- Ben Hutchings You can't have everything. Where would you put it? [unhandled content-type:application/pgp-signature] |