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mtd: spi-nor: fixes for v6.14-rc4

GIT PULL Applied Pratyush Yadav 2 participants 4 messages Feb 17, 2025 – Feb 19, 2025 Memory technology devices (MTD)

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#0 lore raw

Hi Miquel,

We have a regression with SST flash writes. This pull request contains the fix.

Regards,
Pratyush Yadav

The following changes since commit 2014c95afecee3e76ca4a56956a936e23283f05b:

Linux 6.14-rc1 (2025-02-02 15:39:26 -0800)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/fixes-for-6.14-rc4

for you to fetch changes up to 539bd20352832b9244238a055eb169ccf1c41ff6:

mtd: spi-nor: sst: Fix SST write failure (2025-02-17 14:07:09 +0000)

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Fix writes on SST flashes

Commit 18bcb4aa54ea ("mtd: spi-nor: sst: Factor out common write operation to sst_nor_write_data()") introduced a bug where only one byte of data is written, regardless of the number of bytes requested. This causes the driver to use the incorrect write size for flashes using the SST byte programming, and to spit out a warning.

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Amit Kumar Mahapatra (1):
mtd: spi-nor: sst: Fix SST write failure

 drivers/mtd/spi-nor/sst.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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#1 lore raw

Hi Pratyush,

Quoted 4 lines · Pratyush Yadav

Hi Miquel,

We have a regression with SST flash writes. This pull request contains the fix.

Sure.

In general you can just let me know when you want to queue patches to mtd/fixes, I know making a formal merge request is a bit heavy, so for fixes both ways work fine with me.

Thanks,
Miquèl

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#2 lore raw
Quoted 6 lines · Miquel Raynal

Hi Pratyush,

Quoted 2 lines · Pratyush Yadav

Hi Miquel,

Quoted 8 lines
Quoted 2 lines

We have a regression with SST flash writes. This pull request contains the fix.

Sure.

In general you can just let me know when you want to queue patches to mtd/fixes, I know making a formal merge request is a bit heavy, so for fixes both ways work fine with me.

Okay, I will do that next time around. Thanks!

Signature · 6 lines
Regards,
Pratyush Yadav

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maintainer Applied
#3 lore raw
In reply to Pratyush Yadav
Quoted 9 lines · Pratyush Yadav

We have a regression with SST flash writes. This pull request contains the fix.

Regards,
Pratyush Yadav

The following changes since commit 2014c95afecee3e76ca4a56956a936e23283f05b:

[...]

Merged into mtd/fixes, thanks!
-> merge commit: 1dbf60277e9b6181d2366a94c974728106cdd551

Kind regards,
Miquèl

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