Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On Fri, 2018-11-16 at 14:25:49 UTC, thor.tha...@linux.intel.com wrote: > From: Thor Thayer > > The current Cadence QSPI driver caused a kernel panic sporadically > when writing to QSPI. The problem was caused by writing more bytes > than needed because the QSPI operated on 4 bytes at a time. >

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On Fri, 2018-11-16 at 14:25:49 UTC, thor.tha...@linux.intel.com wrote: > From: Thor Thayer > > The current Cadence QSPI driver caused a kernel panic sporadically > when writing to QSPI. The problem was caused by writing more bytes > than needed because the QSPI operated on 4 bytes at a time. >

[PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

From: Thor Thayer The current Cadence QSPI driver caused a kernel panic sporadically when writing to QSPI. The problem was caused by writing more bytes than needed because the QSPI operated on 4 bytes at a time. [ 11.202044] Unable to handle kernel paging request at virtual address bffd3000

[PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

From: Thor Thayer The current Cadence QSPI driver caused a kernel panic sporadically when writing to QSPI. The problem was caused by writing more bytes than needed because the QSPI operated on 4 bytes at a time. [ 11.202044] Unable to handle kernel paging request at virtual address bffd3000

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On Mon, 26 Mar 2018 09:12:17 -0500 thor.tha...@linux.intel.com wrote: > From: Thor Thayer > > The current Cadence QSPI driver caused a kernel panic when loading > a Root Filesystem from QSPI. The problem was caused by reading more > bytes than needed because the

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On Mon, 26 Mar 2018 09:12:17 -0500 thor.tha...@linux.intel.com wrote: > From: Thor Thayer > > The current Cadence QSPI driver caused a kernel panic when loading > a Root Filesystem from QSPI. The problem was caused by reading more > bytes than needed because the QSPI operated on 4 bytes at a

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On 04/11/2018 05:17 PM, Thor Thayer wrote: > Hi. Any comments on this patch? None other than Reviewed-by: Marek Vasut sorry for the delay. btw stop top-posting please. > On 03/26/2018 09:12 AM, thor.tha...@linux.intel.com wrote: >> From: Thor Thayer

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

On 04/11/2018 05:17 PM, Thor Thayer wrote: > Hi. Any comments on this patch? None other than Reviewed-by: Marek Vasut sorry for the delay. btw stop top-posting please. > On 03/26/2018 09:12 AM, thor.tha...@linux.intel.com wrote: >> From: Thor Thayer >> >> The current Cadence QSPI driver

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

Hi. Any comments on this patch? On 03/26/2018 09:12 AM, thor.tha...@linux.intel.com wrote: From: Thor Thayer The current Cadence QSPI driver caused a kernel panic when loading a Root Filesystem from QSPI. The problem was caused by reading more bytes than needed

Re: [PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

Hi. Any comments on this patch? On 03/26/2018 09:12 AM, thor.tha...@linux.intel.com wrote: From: Thor Thayer The current Cadence QSPI driver caused a kernel panic when loading a Root Filesystem from QSPI. The problem was caused by reading more bytes than needed because the QSPI operated on 4

[PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

From: Thor Thayer The current Cadence QSPI driver caused a kernel panic when loading a Root Filesystem from QSPI. The problem was caused by reading more bytes than needed because the QSPI operated on 4 bytes at a time. [7.947754] spi_nor_read[1048]:from

[PATCHv2] mtd: spi-nor: Fix Cadence QSPI page fault kernel panic

From: Thor Thayer The current Cadence QSPI driver caused a kernel panic when loading a Root Filesystem from QSPI. The problem was caused by reading more bytes than needed because the QSPI operated on 4 bytes at a time. [7.947754] spi_nor_read[1048]:from 0x037cad74, len 1 [bfe07fff] [