Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-06 Thread Michal Suchánek
Hello, On Sat, 3 Mar 2018 14:58:45 +0100 (CET) Stefan Wahren wrote: > Hi Michal, > > yesterday i finished my stress tests with Raspberry Pi 3. > > Scenario: > - copy Tumbleweed on SD card > (openSUSE-Tumbleweed-ARM-JeOS-raspberrypi3.aarch64-2018.02.02-Build1.2.raw, > Linux 4.14.15) > - setup

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Michal Suchánek
On Sun, 4 Mar 2018 19:11:49 +0100 (CET) Stefan Wahren wrote: > Hi Michal, > > > Michal Suchánek hat am 4. März 2018 um 16:57 > > geschrieben: > > > > > > On Wed, 14 Feb 2018 21:30:16 +0100 (CET) > > Stefan Wahren wrote: > > > > > Hi Michal, > > > > > > > Michal Suchánek hat am 14. Feb

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Stefan Wahren
Hi Michal, > Michal Suchánek hat am 4. März 2018 um 17:36 geschrieben: > > > On Sat, 3 Mar 2018 14:58:45 +0100 (CET) > Stefan Wahren wrote: > > > In a github issue, i've read that badblocks could reproduce the issue > > more likely. > > How many iterations of badblocks? It doe snot reproduce

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Stefan Wahren
Hi Michal, > Michal Suchánek hat am 4. März 2018 um 16:57 geschrieben: > > > On Wed, 14 Feb 2018 21:30:16 +0100 (CET) > Stefan Wahren wrote: > > > Hi Michal, > > > > > Michal Suchánek hat am 14. Februar 2018 um > > > 20:24 geschrieben: > > > > > > > > > On Wed, 14 Feb 2018 17:49:31 +0100

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Michal Suchánek
On Sat, 3 Mar 2018 14:58:45 +0100 (CET) Stefan Wahren wrote: > In a github issue, i've read that badblocks could reproduce the issue > more likely. How many iterations of badblocks? It doe snot reproduce the issue for me. Thanks Michal

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Michal Suchánek
Hello, On Sat, 3 Mar 2018 14:58:45 +0100 (CET) Stefan Wahren wrote: > Hi Michal, > yesterday i finished my stress tests with Raspberry Pi 3. > > Scenario: > - copy Tumbleweed on SD card > (openSUSE-Tumbleweed-ARM-JeOS-raspberrypi3.aarch64-2018.02.02-Build1.2.raw, > Linux 4.14.15) > - setup loc

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-04 Thread Michal Suchánek
On Wed, 14 Feb 2018 21:30:16 +0100 (CET) Stefan Wahren wrote: > Hi Michal, > > > Michal Suchánek hat am 14. Februar 2018 um > > 20:24 geschrieben: > > > > > > On Wed, 14 Feb 2018 17:49:31 +0100 > > Stefan Wahren wrote: > > > > > Hi Michal, > > > > > > [add Phil] > > > > > > Am 14.02.201

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-03-03 Thread Stefan Wahren
Hi Michal, [add Stefan to CC] > Michal Suchánek hat am 14. Februar 2018 um 20:24 > geschrieben: > > > On Wed, 14 Feb 2018 17:49:31 +0100 > Stefan Wahren wrote: > > > Hi Michal, > > > > [add Phil] > > > > Am 14.02.2018 um 17:13 schrieb Michal Suchánek: > > > On Wed, 14 Feb 2018 16:36:49 +0

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Stefan Wahren
Hi Michal, > Michal Suchánek hat am 14. Februar 2018 um 20:24 > geschrieben: > > > On Wed, 14 Feb 2018 17:49:31 +0100 > Stefan Wahren wrote: > > > Hi Michal, > > > > [add Phil] > > > > Am 14.02.2018 um 17:13 schrieb Michal Suchánek: > > > On Wed, 14 Feb 2018 16:36:49 +0100 > > > Michal Suc

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Michal Suchánek
On Wed, 14 Feb 2018 17:49:31 +0100 Stefan Wahren wrote: > Hi Michal, > > [add Phil] > > Am 14.02.2018 um 17:13 schrieb Michal Suchánek: > > On Wed, 14 Feb 2018 16:36:49 +0100 > > Michal Suchánek wrote: > > > >> On Wed, 14 Feb 2018 15:58:31 +0100 > >> Stefan Wahren wrote: > >> > >>> Hi Mic

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Stefan Wahren
Hi Michal, [add Phil] Am 14.02.2018 um 17:13 schrieb Michal Suchánek: > On Wed, 14 Feb 2018 16:36:49 +0100 > Michal Suchánek wrote: > >> On Wed, 14 Feb 2018 15:58:31 +0100 >> Stefan Wahren wrote: >> >>> Hi Michal, >>> >>> Am 14.02.2018 um 15:38 schrieb Michal Suchanek: The bcm2835 mmc ho

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Michal Suchánek
On Wed, 14 Feb 2018 16:36:49 +0100 Michal Suchánek wrote: > On Wed, 14 Feb 2018 15:58:31 +0100 > Stefan Wahren wrote: > > > Hi Michal, > > > > Am 14.02.2018 um 15:38 schrieb Michal Suchanek: > > > The bcm2835 mmc host tends to lock up for unknown reason so reset > > > it on timeout. The uppe

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Michal Suchánek
On Wed, 14 Feb 2018 15:58:31 +0100 Stefan Wahren wrote: > Hi Michal, > > Am 14.02.2018 um 15:38 schrieb Michal Suchanek: > > The bcm2835 mmc host tends to lock up for unknown reason so reset > > it on timeout. The upper mmc block layer tries retransimitting with > > single blocks which tends to

Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout

2018-02-14 Thread Stefan Wahren
Hi Michal, Am 14.02.2018 um 15:38 schrieb Michal Suchanek: > The bcm2835 mmc host tends to lock up for unknown reason so reset it on > timeout. The upper mmc block layer tries retransimitting with single > blocks which tends to work out after a long wait. > > This is better than giving up and leav