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Re: [PATCH v2] mm: Unify PRI_gfn and PRI_mfn macros
- To: Frediano Ziglio <frediano.ziglio@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 9 Sep 2024 15:21:52 +0200
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Paul Durrant <paul@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 09 Sep 2024 13:21:57 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 09.09.2024 15:14, Frediano Ziglio wrote:
> @@ -4334,7 +4334,7 @@ static void gnttab_usage_print(struct domain *rd)
> first = 0;
>
> /* [0xXXX] ddddd 0xXXXXX 0xXXXXXXXX ddddd 0xXXXXXX 0xXX */
> - printk("[0x%03x] %5d 0x%"PRI_mfn" 0x%08x %5d 0x%06"PRIx64"
> 0x%02x\n",
> + printk("[0x%03x] %5d %"PRI_mfn" 0x%08x %5d 0x%06"PRIx64"
> 0x%02x\n",
> ref, act->domid, mfn_x(act->mfn), act->pin,
> sha->domid, frame, status);
Sadly this is where things break: The columnar view will no longer be retained
even on systems with memory only below 4Gb. I have to admit I'm not sure in how
far we can deem this acceptable.
Jan
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