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From: Greg KH <gregkh@linuxfoundation.org>
To: Sasha Levin <sashal@kernel.org>
Cc: Murray McAllister <murray.mcallister@gmail.com>,
	stable@vger.kernel.org, linux-graphics-maintainer@vmware.com,
	thellstrom@vmware.com
Subject: Re: [PATCH] Backport commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read") to linux-5.1-stable
Date: Mon, 17 Jun 2019 07:42:13 +0200	[thread overview]
Message-ID: <20190617054213.GA3524@kroah.com> (raw)
In-Reply-To: <20190616235757.GA2226@sasha-vm>

On Sun, Jun 16, 2019 at 07:57:57PM -0400, Sasha Levin wrote:
> On Sun, Jun 16, 2019 at 05:57:40PM +1200, Murray McAllister wrote:
> > Commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in
> > vmw_cmd_dx_set_shader() leading to an invalid read") upstream.
> > 
> > Commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in
> > vmw_cmd_dx_set_shader() leading to an invalid read") resolved
> > an integer underflow when SVGA_3D_CMD_DX_SET_SHADER was called
> > with a shader ID of SVGA3D_INVALID_ID, and a shader type of
> > SVGA3D_SHADERTYPE_INVALID.
> > 
> > (The original patch failed to apply cleanly in 5.1-stable
> > as VMW_DEBUG_USER does not exist here.)
> 
> What about 4.19 and 4.14?

I already applied it everywhere (even 4.9.y and 4.4.y) :)

thanks,

greg k-h

      reply	other threads:[~2019-06-17  5:42 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-16  5:57 [PATCH] Backport commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read") to linux-5.1-stable Murray McAllister
2019-06-16 23:57 ` Sasha Levin
2019-06-17  5:42   ` Greg KH [this message]

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