Hi Vignesh,
miquel.raynal@xxxxxxxxxxx wrote on Mon, 11 Apr 2022 09:40:47 +0200:
> Hello,
>
> regressions@xxxxxxxxxxxxx wrote on Sun, 10 Apr 2022 10:51:17 +0200:
>
> > Hi, this is your Linux kernel regression tracker. Top-posting for once,
> > to make this easily accessible to everyone.
> >
> > Miquel, Richard, Vignesh: what's up here? This patchset fixes a
> > regression. It's quite old, so it's not that urgent, but it looked like
> > nothing happened for two and a half week now. Or was progress made
> > somewhere?
>
> Vignesh, I'm waiting for your review/ack ;)
Are you still around? We wait for your ack on this.
> > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
>
> Nice 'tool' :)
>
> > P.S.: As the Linux kernel's regression tracker I'm getting a lot of
> > reports on my table. I can only look briefly into most of them and lack
> > knowledge about most of the areas they concern. I thus unfortunately
> > will sometimes get things wrong or miss something important. I hope
> > that's not the case here; if you think it is, don't hesitate to tell me
> > in a public reply, it's in everyone's interest to set the public record
> > straight.
> >
> > #regzbot poke
> >
> > On 23.03.22 18:04, Tokunori Ikegami wrote:
> > > Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
> > > check correct value") buffered writes fail on S29GL064N. This is
> > > because, on S29GL064N, reads return 0xFF at the end of DQ polling for
> > > write completion, where as, chip_good() check expects actual data
> > > written to the last location to be returned post DQ polling completion.
> > > Fix is to revert to using chip_good() for S29GL064N which only checks
> > > for DQ lines to settle down to determine write completion.
> > >
> > > Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
> > > Signed-off-by: Tokunori Ikegami <ikegami.t@xxxxxxxxx>
> > > Cc: stable@xxxxxxxxxxxxxxx
> > > Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@xxxxxxxxxxxxxx/
> > >
> > > Tokunori Ikegami (4):
> > > mtd: cfi_cmdset_0002: Move and rename
> > > chip_check/chip_ready/chip_good_for_write
> > > mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
> > > mtd: cfi_cmdset_0002: Add S29GL064N ID definition
> > > mtd: cfi_cmdset_0002: Rename chip_ready variables
> > >
> > > drivers/mtd/chips/cfi_cmdset_0002.c | 112 ++++++++++++++--------------
> > > include/linux/mtd/cfi.h | 1 +
> > > 2 files changed, 55 insertions(+), 58 deletions(-)
> > >
> >
>
>
> Thanks,
> Miquèl
>
> ______________________________________________________
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Thanks,
Miquèl
