Re: [PATCH 04/15] mm/hmm: unregister mmu_notifier when last HMM client quit v3

From: Andrew Morton
Date: Thu Mar 22 2018 - 18:36:42 EST

Next message: Andrew Morton: "Re: [PATCH 0/2] Kexec_file: Load kernel at top of system ram"
Previous message: Mathias Kresin: "[PATCH 2/2] net: phy: intel-xway: add VR9 v1.1 phy ids"
In reply to: jglisse: "[PATCH 04/15] mm/hmm: unregister mmu_notifier when last HMM client quit v3"
Next in thread: jglisse: "[PATCH 02/15] mm/hmm: fix header file if/else/endif maze v2"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Wed, 21 Mar 2018 21:30:25 -0400 jglisse@xxxxxxxxxx wrote:

> This code was lost in translation at one point. This properly call
> mmu_notifier_unregister_no_release() once last user is gone. This
> fix the zombie mm_struct as without this patch we do not drop the
> refcount we have on it.

OK, I'm officially all messed up and confused ;) I'll await the next
full resend, please.

Next message: Andrew Morton: "Re: [PATCH 0/2] Kexec_file: Load kernel at top of system ram"
Previous message: Mathias Kresin: "[PATCH 2/2] net: phy: intel-xway: add VR9 v1.1 phy ids"
In reply to: jglisse: "[PATCH 04/15] mm/hmm: unregister mmu_notifier when last HMM client quit v3"
Next in thread: jglisse: "[PATCH 02/15] mm/hmm: fix header file if/else/endif maze v2"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]