"Dmitry V. Levin" writes:
> Similar to syscall_set_arguments() that complements
> syscall_get_arguments(), introduce syscall_set_nr()
> that complements syscall_get_nr().
>
> syscall_set_nr() is going to be needed along with
> syscall_set_arguments() on all HAVE_ARCH_TRACEHOOK
> architectures to
On Fri, Dec 20, 2024 at 05:14:58AM +, Matthew Wilcox (Oracle) wrote:
> If we add a migrate_folio operation, we can convert the writepage
> operation to writepages. The large folio support here is illusory;
> we would need to kmap each page in turn for proper support. But we do
> remove a few
This would seem like a very good idea. However, it is perhaps important
to realize that it doesn't fully eliminate the problems with 64-bit
arguments on 32-bit ABIs being handled differently (never mind
inconsistencies in system call ABIs etc.) There isn't all that much that
can be done about t
