Message ID | 20190923091229.14675-1-thierry.reding@gmail.com (mailing list archive) |
---|---|
State | Mainlined |
Commit | 7a292b6c7c9c35afee01ce3b2248f705869d0ff1 |
Headers | show |
Series | arm64: errata: Update stale comment | expand |
On Mon, 23 Sep 2019 11:12:29 +0200 Thierry Reding <thierry.reding@gmail.com> wrote: > From: Thierry Reding <treding@nvidia.com> > > Commit 73f381660959 ("arm64: Advertise mitigation of Spectre-v2, or lack > thereof") renamed the caller of the install_bp_hardening_cb() function > but forgot to update a comment, which can be confusing when trying to > follow the code flow. > > Fixes: 73f381660959 ("arm64: Advertise mitigation of Spectre-v2, or lack thereof") > Signed-off-by: Thierry Reding <treding@nvidia.com> > --- > arch/arm64/kernel/cpu_errata.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c > index 1e43ba5c79b7..f593f4cffc0d 100644 > --- a/arch/arm64/kernel/cpu_errata.c > +++ b/arch/arm64/kernel/cpu_errata.c > @@ -128,8 +128,8 @@ static void install_bp_hardening_cb(bp_hardening_cb_t fn, > int cpu, slot = -1; > > /* > - * enable_smccc_arch_workaround_1() passes NULL for the hyp_vecs > - * start/end if we're a guest. Skip the hyp-vectors work. > + * detect_harden_bp_fw() passes NULL for the hyp_vecs start/end if > + * we're a guest. Skip the hyp-vectors work. > */ > if (!hyp_vecs_start) { > __this_cpu_write(bp_hardening_data.fn, fn); Acked-by: Marc Zyngier <maz@kernel.org>
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 1e43ba5c79b7..f593f4cffc0d 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -128,8 +128,8 @@ static void install_bp_hardening_cb(bp_hardening_cb_t fn, int cpu, slot = -1; /* - * enable_smccc_arch_workaround_1() passes NULL for the hyp_vecs - * start/end if we're a guest. Skip the hyp-vectors work. + * detect_harden_bp_fw() passes NULL for the hyp_vecs start/end if + * we're a guest. Skip the hyp-vectors work. */ if (!hyp_vecs_start) { __this_cpu_write(bp_hardening_data.fn, fn);