Christophe Leroy's on August 27, 2019 4:14 pm:
> Euh ... That's a duplicate of [PATCH 2/4] "powerpc/64: remove support
> for kernel-mode syscalls" ?
Yeah sorry I changed the title and got myself confused.
Thanks,
Nick
Euh ... That's a duplicate of [PATCH 2/4] "powerpc/64: remove support
for kernel-mode syscalls" ?
Le 27/08/2019 à 05:30, Nicholas Piggin a écrit :
There is support for the kernel to execute the 'sc 0' instruction and
make a system call to itself. This is a relic that is unused in the
tree, ther
There is support for the kernel to execute the 'sc 0' instruction and
make a system call to itself. This is a relic that is unused in the
tree, therefore untested. It's also highly questionable for modules to
be doing this.
Signed-off-by: Nicholas Piggin
---
arch/powerpc/kernel/entry_64.S
