[PATCH v3 1/2] clk: imx: fix integer overflow in AV PLL round rate

[Fabio Estevam]

Hi Stephen,

On Thu, Oct 27, 2016 at 11:41 PM, Stephen Boyd <sboyd at codeaurora.org> wrote:
> On 10/12, Emil Lundmark wrote:
>> Since 'parent_rate * mfn' may overflow 32 bits, the result should be
>> stored using 64 bits.
>>
>> The problem was discovered when trying to set the rate of the audio PLL
>> (pll4_post_div) on an i.MX6Q. The desired rate was 196.608 MHz, but
>> the actual rate returned was 192.000570 MHz. The round rate function should
>> have been able to return 196.608 MHz, i.e., the desired rate.
>>
>> Fixes: ba7f4f557eb6 ("clk: imx: correct AV PLL rate formula")
>> Cc: Anson Huang <b20788 at freescale.com>
>> Signed-off-by: Emil Lundmark <emil at limesaudio.com>
>> ---
>
> Applied to clk-next

This one fixes a regression caused by ba7f4f557eb6 ("clk: imx: correct
AV PLL rate formula").

So it should go to clk-fixes instead with the stable tag:

Cc: <stable at vger.kernel.org> # 4.8.x

Thanks