Messages in this thread | | | From | Souptick Joarder <> | Date | Tue, 19 Jun 2018 10:39:32 +0530 | Subject | Re: [PATCH] misc: ocxl: Change return type for fault handler |
| |
On Thu, Jun 14, 2018 at 9:36 PM, Frederic Barrat <fbarrat@linux.ibm.com> wrote: > > > Le 11/06/2018 à 22:29, Souptick Joarder a écrit : >> >> Use new return type vm_fault_t for fault handler. For >> now, this is just documenting that the function returns >> a VM_FAULT value rather than an errno. Once all instances >> are converted, vm_fault_t will become a distinct type. >> >> Ref-> commit 1c8f422059ae ("mm: change return type to vm_fault_t") >> >> There is an existing bug when vm_insert_pfn() can return >> ENOMEM which was ignored and VM_FAULT_NOPAGE returned as >> default. The new inline vmf_insert_pfn() has removed >> this inefficiency by returning correct vm_fault_ type. >> >> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> >> --- > > > Thanks! > > Tested and > Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> > >
Frederic, is this patch queued for 4.19 ?
| |