Messages in this thread | | | Date | Mon, 15 Jan 2018 23:33:01 +0800 | From | Ming Lei <> | Subject | Re: 4.16 genirq change prevents HP servers from booting [was: Re: linux-next: Signed-off-by missing for commit in the device-mapper tree] |
| |
On Mon, Jan 15, 2018 at 10:25:01AM -0500, Mike Snitzer wrote: > On Mon, Jan 15 2018 at 8:27am -0500, > Stephen Rothwell <sfr@canb.auug.org.au> wrote: > > > Hi all, > > > > Commit > > > > 34e1467da673 ("Revert "genirq/affinity: assign vectors to all possible CPUs"") > > > > is missing a Signed-off-by from its author and committer. > > > > Reverts are commits as well. > > Right, I'm aware. I staged the tree that made some HP servers finally > work with the latest linux-block 4.16 changes. Without thinking about > the broader implications. Anyway, I'll drop the revert from > linux-dm.git's 'for-next'. > > Because I'm confident others will hunt down the irq issues. > > I think Ming was looking to grab the queue mapping info and CPU related > info from the affected server.
Hi Mike,
I have cooked a fix today, please see the following link:
https://marc.info/?l=linux-kernel&m=151601867018444&w=2
This issue is clear, and has been described in above link and the patch. If no objection, I will prepare a formal version.
-- Ming
| |