diff options
| author | Nathan Lynch <nathanl@linux.ibm.com> | 2022-11-18 09:07:47 -0600 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-07 22:40:43 +1100 |
| commit | 98c738c8cee6e5a58d4060862e2f8cf3cdc8a328 (patch) | |
| tree | 7b6c856d0a329652e80fda63b3a2048453541093 /arch/powerpc/kernel/cpu_setup_6xx.S | |
| parent | f975b6559bac510f1b1b39637997bb240f0a9969 (diff) | |
powerpc/rtas: mandate RTAS syscall filtering
CONFIG_PPC_RTAS_FILTER has been optional but default-enabled since its
introduction. It's been enabled in enterprise distro kernels for a
while without causing ABI breakage that wasn't easily fixed, and it
prevents harmful abuses of the rtas syscall.
Let's make it unconditional.
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221118150751.469393-10-nathanl@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_6xx.S')
0 files changed, 0 insertions, 0 deletions