Re: [PATCH] x86/srso: Correct the mitigation status when SMT is disabled

From: Borislav Petkov
Date: Wed Aug 16 2023 - 14:59:50 EST


On Wed, Aug 16, 2023 at 11:29:40AM -0700, Josh Poimboeuf wrote:
> No, if the bug bit isn't set then that comes from cpu_show_common():
>
> static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr,
> char *buf, unsigned int bug)
> {
> if (!boot_cpu_has_bug(bug))
> return sysfs_emit(buf, "Not affected\n");

Bah, there was that thing too.

Ok, I'll zap the sched_smt_active() branch in srso_show_state() then.

--
Regards/Gruss,
Boris.

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