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Re: [PATCH] x86/vpmu: Fix incorrect printk format specifiers
- To: "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Alejandro Vallejo" <alejandro.garciavallejo@xxxxxxx>
- Date: Mon, 21 Sep 2026 12:33:40 +0200
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- Cc: "Jan Beulich" <jbeulich@xxxxxxxx>, Roger Pau Monné <roger@xxxxxxxxxxxxxx>, "Teddy Astie" <teddy.astie@xxxxxxxxxx>
- Delivery-date: Mon, 21 Sep 2026 10:34:08 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Mon Sep 21, 2026 at 11:30 AM CEST, Andrew Cooper wrote:
> On 21/09/2026 10:16 am, Alejandro Vallejo wrote:
> > The patch in Fixes adjusted two vendor variables from uint8_t and plain
> > int to to unsigned int. But they were both used later in printks with
> > the %d specifier rather than %u. Adjust accordingly.
> >
> > Fixes: 39a9a49449d7 ("x86: Remove x86 prefixed names from x86/cpu/ files")
> > Signed-off-by: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
>
> If this is going to be a problem, then shouldn't we turn
> -Wformat-signedness on?
I tried that before sending, but that needs a whole new series. Things
are not quite as clean as I'd hope.
>
> For the patch, Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Thanks
Alejandro
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