From: Juergen Gross <jgross@suse.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Cc: mark.rutland@arm.com, stable@vger.kernel.org
Subject: Re: [PATCH] xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
Date: Fri, 13 Jul 2018 10:41:44 +0200 [thread overview]
Message-ID: <8f1cfd9a-cabb-85fe-1b63-5b5162f149be@suse.com> (raw)
In-Reply-To: <1531416420-3580-1-git-send-email-boris.ostrovsky@oracle.com>
On 12/07/18 19:27, Boris Ostrovsky wrote:
> Otherwise we may leak kernel stack for events that sample user
> registers.
>
> Reported-by: Mark Rutland <mark.rutland@arm.com>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Cc: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
next prev parent reply other threads:[~2018-07-13 8:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-12 17:27 Boris Ostrovsky
2018-07-13 8:41 ` Juergen Gross [this message]
2018-09-20 16:57 ` Boris Ostrovsky
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