Re: [PATCH v3 3/4] livepatch: refuse to resolve symbols that belong to init sections

On 23.04.2024 17:03, Roger Pau Monné wrote: > On Tue, Apr 23, 2024 at 04:28:59PM +0200, Jan Beulich wrote: >> On 23.04.2024 16:26, Roger Pau Monné wrote: >>> On Tue, Apr 23, 2024 at 03:44:42PM +0200, Jan Beulich wrote: On 23.04.2024 15:12, Roger Pau Monne wrote: > Livepatch payloads

Re: [PATCH v3 3/4] livepatch: refuse to resolve symbols that belong to init sections

On Tue, Apr 23, 2024 at 04:28:59PM +0200, Jan Beulich wrote: > On 23.04.2024 16:26, Roger Pau Monné wrote: > > On Tue, Apr 23, 2024 at 03:44:42PM +0200, Jan Beulich wrote: > >> On 23.04.2024 15:12, Roger Pau Monne wrote: > >>> Livepatch payloads containing symbols that belong to init sections can

Re: [PATCH v3 3/4] livepatch: refuse to resolve symbols that belong to init sections

On 23.04.2024 16:26, Roger Pau Monné wrote: > On Tue, Apr 23, 2024 at 03:44:42PM +0200, Jan Beulich wrote: >> On 23.04.2024 15:12, Roger Pau Monne wrote: >>> Livepatch payloads containing symbols that belong to init sections can only >>> lead to page faults later on, as by the time the livepatch

Re: [PATCH v3 3/4] livepatch: refuse to resolve symbols that belong to init sections

On Tue, Apr 23, 2024 at 03:44:42PM +0200, Jan Beulich wrote: > On 23.04.2024 15:12, Roger Pau Monne wrote: > > Livepatch payloads containing symbols that belong to init sections can only > > lead to page faults later on, as by the time the livepatch is loaded init > > sections have already been

Re: [PATCH v3 3/4] livepatch: refuse to resolve symbols that belong to init sections

On 23.04.2024 15:12, Roger Pau Monne wrote: > Livepatch payloads containing symbols that belong to init sections can only > lead to page faults later on, as by the time the livepatch is loaded init > sections have already been freed. > > Refuse to resolve such symbols and return an error instead.