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Re: [PATCH v2 for-4.22] EFI: Fix boot from a device without a file system


  • To: Marek Marczykowski <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
  • From: Szymon Acedański (accek) <accek@xxxxxxxxxxxxxxxxxxxxxx>
  • Date: Mon, 25 May 2026 19:48:44 +0200
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  • Cc: Jan Beulich <jbeulich@xxxxxxxx>, oleksii.kurochko@xxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Teddy Astie <teddy.astie@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Mon, 25 May 2026 17:48:57 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 5/22/26 13:02, Marek Marczykowski wrote:
Speaking of, the dir_handle==NULL case in read_file() is unreachable
now, right? Maybe can be replaced with an assert?Oh yes, just submitted v3 with 
BUG_ON(!dir_handle).

Szymon

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