Commits
Michael Ellerman committed 6e77feadbfb
powerpc/64s: Wire up cpu_show_spectre_v1() commit 56986016cb8cd9050e601831fe89f332b4e3c46e upstream. Add a definition for cpu_show_spectre_v1() to override the generic version. Currently this just prints "Not affected" or "Vulnerable" based on the firmware flag. Although the kernel does have array_index_nospec() in a few places, we haven't yet audited all the powerpc code to see where it's necessary, so for now we don't list that as a mitigation. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>