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Re: [PATCH 2/2] xen/flask: Wire up XEN_DOMCTL_{get,set}_paging_mempool_size
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 21 Nov 2022 11:07:01 -0500
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- Cc: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>, Jason Andryuk <jandryuk@xxxxxxxxx>, Henry Wang <Henry.Wang@xxxxxxx>
- Delivery-date: Mon, 21 Nov 2022 16:07:36 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 11/21/22 09:37, Andrew Cooper wrote:
These were overlooked in the original patch, and noticed by OSSTest which does
run some Flask tests.
Fixes: 22b20bd98c02 ("xen: Introduce non-broken hypercalls for the paging mempool
size")
Suggested-by: Daniel Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
CC: Daniel Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
CC: Jason Andryuk <jandryuk@xxxxxxxxx>
CC: Henry Wang <Henry.Wang@xxxxxxx>
It should be noted that the original XSA-409 fix broke Flask on ARM but no
testing noticed. c/s 7c3bbd940dd8 ("xen/arm, libxl: Revert
XEN_DOMCTL_shadow_op; use p2m mempool hypercalls") "fixes" the original
breakage and introduced this breakage instead.
For 4.17. It's a fix for an issue that OSSTest is currently blocking as a
regression.
Acked-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
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