Re: [PATCH v2 14/38] clk: vt8500: fix sign of possible PLL values

2016-01-29 Thread Stephen Boyd
On 10/02, Andrzej Hajda wrote: > With unsigned values underflow in loops can occur resulting in > theoretically infinite loops. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. > > [1]: http://permalink.gmane.org/gmane

Re: [PATCH v2 14/38] clk: vt8500: fix sign of possible PLL values

2016-01-05 Thread Andrzej Hajda
Ping Regards Andrzej On 10/02/2015 06:49 AM, Andrzej Hajda wrote: > With unsigned values underflow in loops can occur resulting in > theoretically infinite loops. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. > > [1

Re: [PATCH v2 14/38] clk: vt8500: fix sign of possible PLL values

2015-12-14 Thread Andrzej Hajda
Hi, Ping. Regards Andrzej On 10/02/2015 06:49 AM, Andrzej Hajda wrote: > With unsigned values underflow in loops can occur resulting in > theoretically infinite loops. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].