Messages in this thread | | | Date | Wed, 18 Oct 2023 16:37:34 +0530 | Subject | Re: [PATCH] mtd: spi-nor: Ensure operation completion before shutdown | From | Md Sadre Alam <> |
| |
On 10/12/2023 3:36 PM, Pratyush Yadav wrote: > On Thu, Oct 12 2023, Michael Walle wrote: > >> Hi, >> >> Am 2023-10-12 07:51, schrieb Md Sadre Alam: >>> Ensure that there are no pending spi operation inprogress >>> when system halts. >> >> What operation might be in progress here? Did you encounter some problems? >> Please explain it in more detail in the commit message. > > +1 > > Ideally we should never reach this function with a pending operation. I > think we should do a proper wait in the place we did the operation that > needs waiting rather than here. That would make sure operations other > than shutdown, like reads, also work properly. >
We have faced issue while doing nor flash read/write test with specific nor part. Will check once again with the same part and post new patch.
| |