[PATCH] eal/x86: fix TSC frequency query

[Stephen Hemminger]

On Fri, 30 Jan 2026 18:10:26 +0100
Thomas Monjalon <thomas at monjalon.net> wrote:

> After getting TSC information from cpuid instruction,
> some values must be multiplied and divided.
> We must multiply first to get the most accurate value.
> 
> Example:
> 	before: 1000000000 * (23 / 10) = 2 GHz
> 	after:  1000000000 * 23 / 10 = 2.3 GHz
> 
> Bugzilla ID: 1869
> Fixes: ad3516bb4ae1 ("eal/x86: implement arch-specific TSC freq query")
> Cc: stable at dpdk.org
> 
> Reported-by: Luigi Rizzo <rizzo.unipi at gmail.com>
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>

Reviewed-by: Stephen Hemminger <stephen at networkplumber.org>