On Wed, Feb 12, 2025 at 06:40:33PM -0800, Song Liu wrote: > On Wed, Feb 12, 2025 at 4:10 PM Indu Bhagat <indu.bha...@oracle.com> wrote: > > > > On 2/12/25 3:32 PM, Song Liu wrote: > > > I run some tests with this set and my RFC set [1]. Most of > > > the test is done with kpatch-build. I tested both Puranjay's > > > version [3] and my version [4]. > > > > > > For gcc 14.2.1, I have seen the following issue with this > > > test [2]. This happens with both upstream and 6.13.2. > > > The livepatch loaded fine, but the system spilled out the > > > following warning quickly. > > > > > > > In presence of the issue > > https://sourceware.org/bugzilla/show_bug.cgi?id=32666, I'd expect bad > > data in SFrame section. Which may be causing this symptom? > > > > To be clear, the issue affects loaded kernel modules. I cannot tell for > > certain - is there module loading involved in your test ? > > The KLP is a module, I guess that is also affected? > > During kpatch-build, we added some logic to drop the .sframe section. > I guess this is wrong, as we need the .sframe section when we apply > the next KLP. However, I don't think the issue is caused by missing > .sframe section.
Right, it looks like it unwound through the patch module just fine. -- Josh
