Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-27 Thread Laura Abbott
On 6/26/2014 8:06 PM, Tushar Behera wrote: On 06/27/2014 01:12 AM, Laura Abbott wrote: +static unsigned int bank_cnt; +static unsigned int max_cnt; + int __init arm_add_memory(u64 start, u64 size) { u64 aligned_start; /* +* Some buggy bootloaders rely on the old

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-27 Thread Russell King - ARM Linux
On Fri, Jun 27, 2014 at 02:09:58AM -0700, Laura Abbott wrote: On 6/26/2014 8:06 PM, Tushar Behera wrote: arm_add_memory is getting called before this is being set, resulting in none of the memory banks getting added[1]. setup_machine_fdt - early_init_dt_scan - early_init_dt_scan_memory

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Tushar Behera
On 06/26/2014 03:27 AM, Laura Abbott wrote: On 6/25/2014 5:13 AM, Tushar Behera wrote: On 06/25/2014 03:59 AM, Laura Abbott wrote: On 6/24/2014 10:47 AM, Laura Abbott wrote: On 6/23/2014 11:32 AM, Kevin Hilman wrote: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote:

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Kevin Hilman
Hi Tushar, Here is my assessment of the current situation. Thanks for digging into this and the detailed diagnosis. *Bug in the u-boot* Current u-boot for Arndale-octa board has defined NR_BANKS as 12 and the core uses a global structure (gd-bd) to maintain the start and size of individual

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Russell King - ARM Linux
On Thu, Jun 26, 2014 at 07:59:19AM -0700, Kevin Hilman wrote: I agree that the u-boot bug needs to be fixed, and FWIW, I updated my u-boot and haven't seen the boot failure yet after several boots with next-20140625. That being said, since it's not always feasible/practical to update

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Andreas Färber
Hi Kevin and Tushar, Am 26.06.2014 16:59, schrieb Kevin Hilman: IMO, the bug is in u-boot and we should fix that. I agree that the u-boot bug needs to be fixed, and FWIW, I updated my u-boot and haven't seen the boot failure yet after several boots with next-20140625. Could you clarify

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Laura Abbott
On 6/26/2014 8:17 AM, Russell King - ARM Linux wrote: On Thu, Jun 26, 2014 at 07:59:19AM -0700, Kevin Hilman wrote: I agree that the u-boot bug needs to be fixed, and FWIW, I updated my u-boot and haven't seen the boot failure yet after several boots with next-20140625. That being said,

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Tushar Behera
On 06/27/2014 01:12 AM, Laura Abbott wrote: +static unsigned int bank_cnt; +static unsigned int max_cnt; + int __init arm_add_memory(u64 start, u64 size) { u64 aligned_start; /* + * Some buggy bootloaders rely on the old meminfo behavior of not adding + *

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-26 Thread Tushar Behera
On 06/26/2014 10:34 PM, Andreas Färber wrote: Hi Kevin and Tushar, Am 26.06.2014 16:59, schrieb Kevin Hilman: IMO, the bug is in u-boot and we should fix that. I agree that the u-boot bug needs to be fixed, and FWIW, I updated my u-boot and haven't seen the boot failure yet after several

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-25 Thread Tushar Behera
On 06/25/2014 03:59 AM, Laura Abbott wrote: On 6/24/2014 10:47 AM, Laura Abbott wrote: On 6/23/2014 11:32 AM, Kevin Hilman wrote: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-25 Thread Laura Abbott
On 6/25/2014 5:13 AM, Tushar Behera wrote: On 06/25/2014 03:59 AM, Laura Abbott wrote: On 6/24/2014 10:47 AM, Laura Abbott wrote: On 6/23/2014 11:32 AM, Kevin Hilman wrote: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-24 Thread Laura Abbott
On 6/23/2014 11:32 AM, Kevin Hilman wrote: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-24 Thread Laura Abbott
On 6/24/2014 10:47 AM, Laura Abbott wrote: On 6/23/2014 11:32 AM, Kevin Hilman wrote: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-24 Thread Andreas Färber
Am 23.06.2014 20:32, schrieb Kevin Hilman: On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-23 Thread Kevin Hilman
On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera trbli...@gmail.com wrote: Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014 09:22 AM, Kevin Hilman wrote: On Tue, Jun 17,

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

2014-06-22 Thread Tushar Behera
Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014 09:22 AM, Kevin Hilman wrote: On Tue, Jun 17, 2014 at 8:26 PM, Tushar Behera trbli...@gmail.com wrote: On 06/17/2014