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Re: [PATCH] xen-blkfront: fix sector_size propagation to the block layer


  • To: Christoph Hellwig <hch@xxxxxx>, roger.pau@xxxxxxxxxx
  • From: Juergen Gross <jgross@xxxxxxxx>
  • Date: Tue, 2 Jul 2024 09:33:09 +0200
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  • Cc: marmarek@xxxxxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, Rusty Bird <rustybird@xxxxxxxxx>
  • Delivery-date: Tue, 02 Jul 2024 07:33:18 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 25.06.24 07:52, Christoph Hellwig wrote:
Ensure that info->sector_size and info->physical_sector_size are set
before the call to blkif_set_queue_limits by doing away with the
local variables and arguments that propagate them.

Thanks to Marek Marczykowski-Górecki and Jürgen Groß for root causing
the issue.

Fixes: ba3f67c11638 ("xen-blkfront: atomically update queue limits")
Reported-by: Rusty Bird <rustybird@xxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>

I guess this should go through the block tree?


Juergen

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