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| author | Stephen Boyd <swboyd@chromium.org> | 2020-10-20 14:45:44 -0700 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-10-21 11:07:27 +0100 |
| commit | 66dd3474702aa98d5844367e1577cdad78ef7c65 (patch) | |
| tree | febf32fd87b565b9699f567a340c4a47fe1fce82 /arch/arm64/kernel/proton-pack.c | |
| parent | ea8f8c99a28199f6e067581b8626d192b07750f2 (diff) | |
| download | lwn-66dd3474702aa98d5844367e1577cdad78ef7c65.tar.gz lwn-66dd3474702aa98d5844367e1577cdad78ef7c65.zip | |
arm64: proton-pack: Update comment to reflect new function name
The function detect_harden_bp_fw() is gone after commit d4647f0a2ad7
("arm64: Rewrite Spectre-v2 mitigation code"). Update this comment to
reflect the new state of affairs.
Fixes: d4647f0a2ad7 ("arm64: Rewrite Spectre-v2 mitigation code")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201020214544.3206838-3-swboyd@chromium.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/proton-pack.c')
| -rw-r--r-- | arch/arm64/kernel/proton-pack.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c index 5029ef14fb27..25f3c80b5ffe 100644 --- a/arch/arm64/kernel/proton-pack.c +++ b/arch/arm64/kernel/proton-pack.c @@ -205,8 +205,8 @@ static void install_bp_hardening_cb(bp_hardening_cb_t fn) __SMCCC_WORKAROUND_1_SMC_SZ; /* - * detect_harden_bp_fw() passes NULL for the hyp_vecs start/end if - * we're a guest. Skip the hyp-vectors work. + * Vinz Clortho takes the hyp_vecs start/end "keys" at + * the door when we're a guest. Skip the hyp-vectors work. */ if (!is_hyp_mode_available()) { __this_cpu_write(bp_hardening_data.fn, fn); |