Re: [PATCH v5 1/4] mtd: nand: increase ready wait timeout and report timeouts

2015-09-15 Thread Niklas Cassel
On 09/15/2015 11:38 AM, Alex Smith wrote: > On 10 September 2015 at 00:49, Brian Norris > wrote: >> + Niklas >> >> On Tue, Sep 08, 2015 at 10:10:50AM +0100, Alex Smith wrote: >>> If nand_wait_ready() times out, this is silently ignored, and its >>> caller will then proceed to read from/write to t

Re: [PATCH v5 1/4] mtd: nand: increase ready wait timeout and report timeouts

2015-09-15 Thread Alex Smith
On 10 September 2015 at 00:49, Brian Norris wrote: > + Niklas > > On Tue, Sep 08, 2015 at 10:10:50AM +0100, Alex Smith wrote: >> If nand_wait_ready() times out, this is silently ignored, and its >> caller will then proceed to read from/write to the chip before it is >> ready. This can potentially

Re: [PATCH v5 1/4] mtd: nand: increase ready wait timeout and report timeouts

2015-09-11 Thread Niklas Cassel
On 09/10/2015 01:49 AM, Brian Norris wrote: > + Niklas > > On Tue, Sep 08, 2015 at 10:10:50AM +0100, Alex Smith wrote: >> If nand_wait_ready() times out, this is silently ignored, and its >> caller will then proceed to read from/write to the chip before it is >> ready. This can potentially result

Re: [PATCH v5 1/4] mtd: nand: increase ready wait timeout and report timeouts

2015-09-09 Thread Brian Norris
+ Niklas On Tue, Sep 08, 2015 at 10:10:50AM +0100, Alex Smith wrote: > If nand_wait_ready() times out, this is silently ignored, and its > caller will then proceed to read from/write to the chip before it is > ready. This can potentially result in corruption with no indication as > to why. > > Wh