Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-08 Thread Julien Grall
Hi Roger, On 08/03/2022 08:13, Roger Pau Monné wrote: On Mon, Mar 07, 2022 at 05:19:53PM +, Julien Grall wrote: Hi Roger, On 07/03/2022 15:55, Roger Pau Monne wrote: If livepatching support is enabled build the hypervisor with -f{function,data}-sections compiler options, which is required

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-08 Thread Roger Pau Monné
On Mon, Mar 07, 2022 at 05:19:53PM +, Julien Grall wrote: > Hi Roger, > > On 07/03/2022 15:55, Roger Pau Monne wrote: > > If livepatching support is enabled build the hypervisor with > > -f{function,data}-sections compiler options, which is required by the > > livepatching tools to detect chan

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-08 Thread Roger Pau Monné
On Mon, Mar 07, 2022 at 06:07:00PM +0100, Jan Beulich wrote: > On 07.03.2022 17:36, Roger Pau Monné wrote: > > On Mon, Mar 07, 2022 at 05:28:20PM +0100, Jan Beulich wrote: > >> On 07.03.2022 16:55, Roger Pau Monne wrote: > >>> If livepatching support is enabled build the hypervisor with > >>> -f{fu

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-07 Thread Julien Grall
Hi Roger, On 07/03/2022 15:55, Roger Pau Monne wrote: If livepatching support is enabled build the hypervisor with -f{function,data}-sections compiler options, which is required by the livepatching tools to detect changes and create livepatches. This shouldn't result in any functional change on

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-07 Thread Jan Beulich
On 07.03.2022 17:36, Roger Pau Monné wrote: > On Mon, Mar 07, 2022 at 05:28:20PM +0100, Jan Beulich wrote: >> On 07.03.2022 16:55, Roger Pau Monne wrote: >>> If livepatching support is enabled build the hypervisor with >>> -f{function,data}-sections compiler options, which is required by the >>> li

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-07 Thread Roger Pau Monné
On Mon, Mar 07, 2022 at 05:28:20PM +0100, Jan Beulich wrote: > On 07.03.2022 16:55, Roger Pau Monne wrote: > > If livepatching support is enabled build the hypervisor with > > -f{function,data}-sections compiler options, which is required by the > > livepatching tools to detect changes and create l

Re: [PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-07 Thread Jan Beulich
On 07.03.2022 16:55, Roger Pau Monne wrote: > If livepatching support is enabled build the hypervisor with > -f{function,data}-sections compiler options, which is required by the > livepatching tools to detect changes and create livepatches. > > This shouldn't result in any functional change on th

[PATCH v2] livepatch: set -f{function,data}-sections compiler option

2022-03-07 Thread Roger Pau Monne
If livepatching support is enabled build the hypervisor with -f{function,data}-sections compiler options, which is required by the livepatching tools to detect changes and create livepatches. This shouldn't result in any functional change on the hypervisor binary image, but does however require so