Happy New Year, everyone! I can fully understand that you all have had other priorities around the year end; it was no different with me. ;-)
However, may I kindly ask for some feedback on my proposed fixes? Petr T On Fri, 15 Dec 2023 13:14:29 +0100 Petr Tesarik <petrtesa...@huaweicloud.com> wrote: > From: Petr Tesarik <petr.tesar...@huawei-partners.com> > > Improve UML handling of segmentation faults in kernel mode. Although > such page faults are generally caused by a kernel bug, it is annoying > if they cause an infinite loop, or panic the kernel. More importantly, > a robust implementation allows to write KUnit tests for various guard > pages, preventing potential kernel self-protection regressions. > > Petr Tesarik (2): > um: do not panic on kernel mode faults > um: oops on accessing an non-present page in the vmalloc area > > arch/um/kernel/trap.c | 19 ++++++++++++++----- > 1 file changed, 14 insertions(+), 5 deletions(-) >
