Re: [PATCH 3/6] VT-d: don't leak domid mapping on error path

2021-11-15 Thread Jan Beulich
On 12.11.2021 15:35, Roger Pau Monné wrote: > On Fri, Nov 12, 2021 at 02:45:14PM +0100, Jan Beulich wrote: >> On 12.11.2021 14:42, Roger Pau Monné wrote: >>> On Fri, Nov 12, 2021 at 10:48:43AM +0100, Jan Beulich wrote: While domain_context_mapping() invokes domain_context_unmap() in a sub-

RE: [PATCH 3/6] VT-d: don't leak domid mapping on error path

2021-11-14 Thread Tian, Kevin
> From: Jan Beulich > Sent: Friday, November 12, 2021 5:49 PM > > While domain_context_mapping() invokes domain_context_unmap() in a > sub- > case of handling DEV_TYPE_PCI when encountering an error, thus avoiding > a leak, individual calls to domain_context_mapping_one() aren't > similarly

Re: [PATCH 3/6] VT-d: don't leak domid mapping on error path

2021-11-12 Thread Roger Pau Monné
On Fri, Nov 12, 2021 at 02:45:14PM +0100, Jan Beulich wrote: > On 12.11.2021 14:42, Roger Pau Monné wrote: > > On Fri, Nov 12, 2021 at 10:48:43AM +0100, Jan Beulich wrote: > >> While domain_context_mapping() invokes domain_context_unmap() in a sub- > >> case of handling DEV_TYPE_PCI when

Re: [PATCH 3/6] VT-d: don't leak domid mapping on error path

2021-11-12 Thread Jan Beulich
On 12.11.2021 14:42, Roger Pau Monné wrote: > On Fri, Nov 12, 2021 at 10:48:43AM +0100, Jan Beulich wrote: >> While domain_context_mapping() invokes domain_context_unmap() in a sub- >> case of handling DEV_TYPE_PCI when encountering an error, thus avoiding >> a leak, individual calls to

Re: [PATCH 3/6] VT-d: don't leak domid mapping on error path

2021-11-12 Thread Roger Pau Monné
On Fri, Nov 12, 2021 at 10:48:43AM +0100, Jan Beulich wrote: > While domain_context_mapping() invokes domain_context_unmap() in a sub- > case of handling DEV_TYPE_PCI when encountering an error, thus avoiding > a leak, individual calls to domain_context_mapping_one() aren't > similarly covered.