Le 15/05/2023 à 14:18, Greg Kroah-Hartman a écrit :
> On Sun, May 14, 2023 at 09:17:08AM +0000, Christophe Leroy wrote:
>> Hello,
>>
>> In addition to c20c57d9868d ("spi: fsl-spi: Fix CPM/QE mode Litte
>> Endian") that you already applied to all stable branches, could you
>> please also apply:
>>
>> 8a5299a1278e ("spi: fsl-spi: Re-organise transfer bits_per_word adaptation")
>> fc96ec826bce ("spi: fsl-cpm: Use 16 bit mode for large transfers with
>> even size")
>>
>> For 4.14 and 4.19, as prerequisit you will also need
>>
>> af0e6242909c ("spi: spi-fsl-spi: automatically adapt bits-per-word in
>> cpu mode")
>
> That commit did not apply to 4.14 or 4.19, so I did not apply any of
> these to those queues. Please provide working backports for those trees
> if you wish to see them there.
>
That's strange. It does apply cleanly with 'git cherry-pick':
$ git reset --hard v4.14.314
HEAD is now at 9bbf62a71963 Linux 4.14.314
$ git cherry-pick af0e6242909c
Auto-merging drivers/spi/spi-fsl-spi.c
[detached HEAD 0923539dff2f] spi: spi-fsl-spi: automatically adapt
bits-per-word in cpu mode
Author: Rasmus Villemoes <rasmus.villemoes@xxxxxxxxx>
Date: Wed Mar 27 14:30:52 2019 +0000
1 file changed, 16 insertions(+)
I can send the result of the cherry-pick if it helps.
Christophe
