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From: Jan Beulich <jbeulich@suse.com>
To: Jason Andryuk <jason.andryuk@amd.com>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
	"Julien Grall" <julien@xen.org>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Anthony PERARD" <anthony.perard@vates.tech>,
	"Michal Orzel" <michal.orzel@amd.com>,
	"Roger Pau Monné" <roger.pau@citrix.com>,
	"Manuel Andreas" <manuel.andreas@tum.de>,
	"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH] compat/memory: avoid UB shifts in XENMEM_exchange handling
Date: Tue, 22 Apr 2025 08:23:17 +0200	[thread overview]
Message-ID: <f1266283-7166-428a-a4f1-e260e60f70fa@suse.com> (raw)
In-Reply-To: <ebae7fb0-382c-4db3-a37c-db458af3299b@amd.com>

On 17.04.2025 18:50, Jason Andryuk wrote:
> On 2025-04-17 10:08, Jan Beulich wrote:
>> Add an early basic check, yielding the same error code as the more
>> thorough on the the main handler would produce.
> 
> "as the more thorough check in the main handler"...

I had already correct the typo ("on" when "one" was meant).

>> Fixes: b8a7efe8528a ("Enable compatibility mode operation for HYPERVISOR_memory_op")
>> Reported-by: Manuel Andreas <manuel.andreas@tum.de>
>> Signed-off-by: Jan Beulich <jbeulich@suse.com>
> 
> With that:
> 
> Reviewed-by: Jason Andryuk <jason.andryuk@amd.com>

Thanks.

Jan


  reply	other threads:[~2025-04-22  6:24 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-17 14:08 [PATCH] compat/memory: avoid UB shifts in XENMEM_exchange handling Jan Beulich
2025-04-17 16:50 ` Jason Andryuk
2025-04-22  6:23   ` Jan Beulich [this message]
2025-04-17 18:34 ` Andrew Cooper

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