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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] misc: vmw_vmci: initialize payload passed to vmci_send_datagram()
Date: Thu, 1 Apr 2021 08:18:54 +0200	[thread overview]
Message-ID: <YGVlzj5UAWkQVH8j@kroah.com> (raw)
In-Reply-To: <20210401055747.3820-1-penguin-kernel@I-love.SAKURA.ne.jp>

On Thu, Apr 01, 2021 at 02:57:47PM +0900, Tetsuo Handa wrote:
> KMSAN complains that the vmci_use_ppn64() == false path in
> vmci_dbell_register_notification_bitmap() left upper 32bits of
> bitmap_set_msg.bitmap_ppn64 member uninitialized.
> 
> KMSAN also complains that vmci_check_host_caps() left the payload part
> of check_msg uninitialized.

So shouldn't this be two separate patches?

thanks,

greg k-h

      parent reply	other threads:[~2021-04-01  6:19 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01  5:57 [PATCH] misc: vmw_vmci: initialize payload passed to vmci_send_datagram() Tetsuo Handa
2021-04-01  6:18 ` Greg Kroah-Hartman
2021-04-01  6:53   ` Tetsuo Handa
2021-04-01  7:10     ` Greg Kroah-Hartman
2021-04-01  6:18 ` Greg Kroah-Hartman [this message]

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