Messages in this thread | | | From | Andre Przywara <> | Subject | Re: [PATCH v5 02/10] arm64: add sysfs vulnerability show for spectre v1 | Date | Fri, 1 Mar 2019 00:54:51 -0600 |
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Hi,
On 2/26/19 7:05 PM, Jeremy Linton wrote: > From: Mian Yousaf Kaukab <ykaukab@suse.de> > > spectre v1, has been mitigated, and the mitigation is > always active. > > Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de> > Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> > --- > arch/arm64/kernel/cpu_errata.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c > index d2b2c69d31bb..ad58958becb6 100644 > --- a/arch/arm64/kernel/cpu_errata.c > +++ b/arch/arm64/kernel/cpu_errata.c > @@ -755,3 +755,9 @@ const struct arm64_cpu_capabilities arm64_errata[] = { > { > } > }; > + > +ssize_t cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, > + char *buf)
w/s issue, but it's not critical:
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Cheers, Andre
> +{ > + return sprintf(buf, "Mitigation: __user pointer sanitization\n"); > +} >
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