linux-stable.git/drivers/mtd, branch v6.5.2 Linux kernel stable tree mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op() 2023-07-27T14:54:23+00:00 Christophe JAILLET christophe.jaillet@wanadoo.fr 2023-07-19T21:55:01+00:00 c6abce60338aa2080973cd95be0aedad528bb41f 'op-cs' is copied in 'fun->mchip_number' which is used to access the 'mchip_offsets' and the 'rnb_gpio' arrays. These arrays have NAND_MAX_CHIPS elements, so the index must be below this limit. Fix the sanity check in order to avoid the NAND_MAX_CHIPS value. This would lead to out-of-bound accesses. Fixes: 54309d657767 ("mtd: rawnand: fsl_upm: Implement exec_op()") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/cd01cba1c7eda58bdabaae174c78c067325803d2.1689803636.git.christophe.jaillet@wanadoo.fr 
'op-cs' is copied in 'fun->mchip_number' which is used to access the
'mchip_offsets' and the 'rnb_gpio' arrays.
These arrays have NAND_MAX_CHIPS elements, so the index must be below this
limit.

Fix the sanity check in order to avoid the NAND_MAX_CHIPS value. This
would lead to out-of-bound accesses.

Fixes: 54309d657767 ("mtd: rawnand: fsl_upm: Implement exec_op()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/cd01cba1c7eda58bdabaae174c78c067325803d2.1689803636.git.christophe.jaillet@wanadoo.fr
mtd: spi-nor: avoid holes in struct spi_mem_op 2023-07-27T14:54:22+00:00 Arnd Bergmann arnd@arndb.de 2023-07-19T19:00:25+00:00 71c8f9cf2623d0db79665f876b95afcdd8214aec gcc gets confused when -ftrivial-auto-var-init=pattern is used on sparse bit fields such as 'struct spi_mem_op', which caused the previous false positive warning about an uninitialized variable: drivers/mtd/spi-nor/spansion.c: error: 'op' is used uninitialized [-Werror=uninitialized] In fact, the variable is fully initialized and gcc does not see it being used, so the warning is entirely bogus. The problem appears to be a misoptimization in the initialization of single bit fields when the rest of the bytes are not initialized. A previous workaround added another initialization, which ended up shutting up the warning in spansion.c, though it apparently still happens in other files as reported by Peter Foley in the gcc bugzilla. The workaround of adding a fake initialization seems particularly bad because it would set values that can never be correct but prevent the compiler from warning about actually missing initializations. Revert the broken workaround and instead pad the structure to only have bitfields that add up to full bytes, which should avoid this behavior in all drivers. I also filed a new bug against gcc with what I found, so this can hopefully be addressed in future gcc releases. At the moment, only gcc-12 and gcc-13 are affected. Cc: Peter Foley <pefoley2@pefoley.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110743 Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108402 Link: https://godbolt.org/z/efMMsG1Kx Fixes: 420c4495b5e56 ("mtd: spi-nor: spansion: make sure local struct does not contain garbage") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230719190045.4007391-1-arnd@kernel.org 
gcc gets confused when -ftrivial-auto-var-init=pattern is used on sparse
bit fields such as 'struct spi_mem_op', which caused the previous false
positive warning about an uninitialized variable:

drivers/mtd/spi-nor/spansion.c: error: 'op' is used uninitialized [-Werror=uninitialized]

In fact, the variable is fully initialized and gcc does not see it being
used, so the warning is entirely bogus. The problem appears to be
a misoptimization in the initialization of single bit fields when the
rest of the bytes are not initialized.

A previous workaround added another initialization, which ended up
shutting up the warning in spansion.c, though it apparently still happens
in other files as reported by Peter Foley in the gcc bugzilla. The
workaround of adding a fake initialization seems particularly bad
because it would set values that can never be correct but prevent the
compiler from warning about actually missing initializations.

Revert the broken workaround and instead pad the structure to only
have bitfields that add up to full bytes, which should avoid this
behavior in all drivers.

I also filed a new bug against gcc with what I found, so this can
hopefully be addressed in future gcc releases. At the moment, only
gcc-12 and gcc-13 are affected.

Cc: Peter Foley <pefoley2@pefoley.com>
Cc: Pedro Falcato <pedro.falcato@gmail.com>
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110743
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108402
Link: https://godbolt.org/z/efMMsG1Kx
Fixes: 420c4495b5e56 ("mtd: spi-nor: spansion: make sure local struct does not contain garbage")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230719190045.4007391-1-arnd@kernel.org
mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts 2023-07-15T16:18:04+00:00 Johan Jonker jbx6244@gmail.com 2023-07-14T15:21:21+00:00 ea690ad78dd611e3906df5b948a516000b05c1cb Currently, read/write_page_hwecc() and read/write_page_raw() are not aligned: there is a mismatch in the OOB bytes which are not read/written at the same offset in both cases (raw vs. hwecc). This is a real problem when relying on the presence of the Page Addresses (PA) when using the NAND chip as a boot device, as the BootROM expects additional data in the OOB area at specific locations. Rockchip boot blocks are written per 4 x 512 byte sectors per page. Each page with boot blocks must have a page address (PA) pointer in OOB to the next page. Pages are written in a pattern depending on the NAND chip ID. Generate boot block page address and pattern for hwecc in user space and copy PA data to/from the already reserved last 4 bytes before ECC in the chip->oob_poi data layout. Align the different helpers. This change breaks existing jffs2 users. Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others") Signed-off-by: Johan Jonker <jbx6244@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/5e782c08-862b-51ae-47ff-3299940928ca@gmail.com 
Currently, read/write_page_hwecc() and read/write_page_raw() are not
aligned: there is a mismatch in the OOB bytes which are not
read/written at the same offset in both cases (raw vs. hwecc).

This is a real problem when relying on the presence of the Page
Addresses (PA) when using the NAND chip as a boot device, as the
BootROM expects additional data in the OOB area at specific locations.

Rockchip boot blocks are written per 4 x 512 byte sectors per page.
Each page with boot blocks must have a page address (PA) pointer in OOB
to the next page. Pages are written in a pattern depending on the NAND chip ID.

Generate boot block page address and pattern for hwecc in user space
and copy PA data to/from the already reserved last 4 bytes before ECC
in the chip->oob_poi data layout.

Align the different helpers. This change breaks existing jffs2 users.

Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others")
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/5e782c08-862b-51ae-47ff-3299940928ca@gmail.com
mtd: rawnand: rockchip: fix oobfree offset and description 2023-07-15T16:18:03+00:00 Johan Jonker jbx6244@gmail.com 2023-07-14T15:21:01+00:00 d0ca3b92b7a6f42841ea9da8492aaf649db79780 Rockchip boot blocks are written per 4 x 512 byte sectors per page. Each page with boot blocks must have a page address (PA) pointer in OOB to the next page. The currently advertised free OOB area starts at offset 6, like if 4 PA bytes were located right after the BBM. This is wrong as the PA bytes are located right before the ECC bytes. Fix the layout by allowing access to all bytes between the BBM and the PA bytes instead of reserving 4 bytes right after the BBM. This change breaks existing jffs2 users. Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others") Signed-off-by: Johan Jonker <jbx6244@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/d202f12d-188c-20e8-f2c2-9cc874ad4d22@gmail.com 
Rockchip boot blocks are written per 4 x 512 byte sectors per page.
Each page with boot blocks must have a page address (PA) pointer in OOB
to the next page.

The currently advertised free OOB area starts at offset 6, like
if 4 PA bytes were located right after the BBM. This is wrong as the
PA bytes are located right before the ECC bytes.

Fix the layout by allowing access to all bytes between the BBM and the
PA bytes instead of reserving 4 bytes right after the BBM.

This change breaks existing jffs2 users.

Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others")
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/d202f12d-188c-20e8-f2c2-9cc874ad4d22@gmail.com
mtd: rawnand: meson: fix OOB available bytes for ECC 2023-07-12T11:39:47+00:00 Arseniy Krasnov AVKrasnov@sberdevices.ru 2023-07-05T06:52:10+00:00 7e6b04f9238eab0f684fafd158c1f32ea65b9eaa It is incorrect to calculate number of OOB bytes for ECC engine using some "already known" ECC step size (1024 bytes here). Number of such bytes for ECC engine must be whole OOB except 2 bytes for bad block marker, while proper ECC step size and strength will be selected by ECC logic. Fixes: 8fae856c5350 ("mtd: rawnand: meson: add support for Amlogic NAND flash controller") Cc: <Stable@vger.kernel.org> Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230705065211.293500-1-AVKrasnov@sberdevices.ru 
It is incorrect to calculate number of OOB bytes for ECC engine using
some "already known" ECC step size (1024 bytes here). Number of such
bytes for ECC engine must be whole OOB except 2 bytes for bad block
marker, while proper ECC step size and strength will be selected by
ECC logic.

Fixes: 8fae856c5350 ("mtd: rawnand: meson: add support for Amlogic NAND flash controller")
Cc: <Stable@vger.kernel.org>
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230705065211.293500-1-AVKrasnov@sberdevices.ru
mtd: rawnand: omap_elm: Fix incorrect type in assignment 2023-07-12T11:39:46+00:00 Roger Quadros rogerq@kernel.org 2023-06-24T18:40:21+00:00 d8403b9eeee66d5dd81ecb9445800b108c267ce3 Once the ECC word endianness is converted to BE32, we force cast it to u32 so we can use elm_write_reg() which in turn uses writel(). Fixes below sparse warnings: drivers/mtd/nand/raw/omap_elm.c:180:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:180:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:185:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:185:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:190:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:190:37: sparse: got restricted __be32 [usertype] >> drivers/mtd/nand/raw/omap_elm.c:200:40: sparse: sparse: restricted __be32 degrades to integer drivers/mtd/nand/raw/omap_elm.c:206:39: sparse: sparse: restricted __be32 degrades to integer drivers/mtd/nand/raw/omap_elm.c:210:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:210:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:213:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:213:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:216:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:216:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:219:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:219:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:222:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:222:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:225:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:225:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:228:39: sparse: sparse: restricted __be32 degrades to integer Fixes: bf22433575ef ("mtd: devices: elm: Add support for ELM error correction") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306212211.WDXokuWh-lkp@intel.com/ Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230624184021.7740-1-rogerq@kernel.org 
Once the ECC word endianness is converted to BE32, we force cast it
to u32 so we can use elm_write_reg() which in turn uses writel().

Fixes below sparse warnings:

   drivers/mtd/nand/raw/omap_elm.c:180:37: sparse:     expected unsigned int [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:180:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:185:37: sparse:     expected unsigned int [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:185:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:190:37: sparse:     expected unsigned int [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:190:37: sparse:     got restricted __be32 [usertype]
>> drivers/mtd/nand/raw/omap_elm.c:200:40: sparse: sparse: restricted __be32 degrades to integer
   drivers/mtd/nand/raw/omap_elm.c:206:39: sparse: sparse: restricted __be32 degrades to integer
   drivers/mtd/nand/raw/omap_elm.c:210:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:210:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:213:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:213:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:216:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:216:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:219:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:219:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:222:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:222:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:225:37: sparse:     expected unsigned int [assigned] [usertype] val
   drivers/mtd/nand/raw/omap_elm.c:225:37: sparse:     got restricted __be32 [usertype]
   drivers/mtd/nand/raw/omap_elm.c:228:39: sparse: sparse: restricted __be32 degrades to integer

Fixes: bf22433575ef ("mtd: devices: elm: Add support for ELM error correction")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306212211.WDXokuWh-lkp@intel.com/
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230624184021.7740-1-rogerq@kernel.org
mtd: spinand: winbond: Fix ecc_get_status 2023-07-12T11:39:44+00:00 Olivier Maignial olivier.maignial@hotmail.fr 2023-06-23T15:33:37+00:00 f5a05060670a4d8d6523afc7963eb559c2e3615f Reading ECC status is failing. w25n02kv_ecc_get_status() is using on-stack buffer for SPINAND_GET_FEATURE_OP() output. It is not suitable for DMA needs of spi-mem. Fix this by using the spi-mem operations dedicated buffer spinand->scratchbuf. See spinand->scratchbuf: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/mtd/spinand.h?h=v6.3#n418 spi_mem_check_op(): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/spi/spi-mem.c?h=v6.3#n199 Fixes: 6154c7a58348 ("mtd: spinand: winbond: add Winbond W25N02KV flash support") Cc: stable@vger.kernel.org Signed-off-by: Olivier Maignial <olivier.maignial@hotmail.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/DB4P250MB1032EDB9E36B764A33769039FE23A@DB4P250MB1032.EURP250.PROD.OUTLOOK.COM 
Reading ECC status is failing.

w25n02kv_ecc_get_status() is using on-stack buffer for
SPINAND_GET_FEATURE_OP() output. It is not suitable for
DMA needs of spi-mem.

Fix this by using the spi-mem operations dedicated buffer
spinand->scratchbuf.

See
spinand->scratchbuf:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/mtd/spinand.h?h=v6.3#n418
spi_mem_check_op():
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/spi/spi-mem.c?h=v6.3#n199

Fixes: 6154c7a58348 ("mtd: spinand: winbond: add Winbond W25N02KV flash support")
Cc: stable@vger.kernel.org
Signed-off-by: Olivier Maignial <olivier.maignial@hotmail.fr>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/DB4P250MB1032EDB9E36B764A33769039FE23A@DB4P250MB1032.EURP250.PROD.OUTLOOK.COM
mtd: spinand: toshiba: Fix ecc_get_status 2023-07-12T11:39:42+00:00 Olivier Maignial olivier.maignial@hotmail.fr 2023-06-23T15:33:36+00:00 8544cda94dae6be3f1359539079c68bb731428b1 Reading ECC status is failing. tx58cxgxsxraix_ecc_get_status() is using on-stack buffer for SPINAND_GET_FEATURE_OP() output. It is not suitable for DMA needs of spi-mem. Fix this by using the spi-mem operations dedicated buffer spinand->scratchbuf. See spinand->scratchbuf: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/mtd/spinand.h?h=v6.3#n418 spi_mem_check_op(): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/spi/spi-mem.c?h=v6.3#n199 Fixes: 10949af1681d ("mtd: spinand: Add initial support for Toshiba TC58CVG2S0H") Cc: stable@vger.kernel.org Signed-off-by: Olivier Maignial <olivier.maignial@hotmail.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/DB4P250MB1032553D05FBE36DEE0D311EFE23A@DB4P250MB1032.EURP250.PROD.OUTLOOK.COM 
Reading ECC status is failing.

tx58cxgxsxraix_ecc_get_status() is using on-stack buffer
for SPINAND_GET_FEATURE_OP() output. It is not suitable
for DMA needs of spi-mem.

Fix this by using the spi-mem operations dedicated buffer
spinand->scratchbuf.

See
spinand->scratchbuf:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/mtd/spinand.h?h=v6.3#n418
spi_mem_check_op():
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/spi/spi-mem.c?h=v6.3#n199

Fixes: 10949af1681d ("mtd: spinand: Add initial support for Toshiba TC58CVG2S0H")
Cc: stable@vger.kernel.org
Signed-off-by: Olivier Maignial <olivier.maignial@hotmail.fr>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/DB4P250MB1032553D05FBE36DEE0D311EFE23A@DB4P250MB1032.EURP250.PROD.OUTLOOK.COM
Merge tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux 2023-06-28T21:02:03+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-28T21:02:03+00:00 1364b4068a421d99fb4da8b570e54525096b1cef Pull mtd updates from "Core MTD changes: - otp: - Put factory OTP/NVRAM into the entropy pool - Clean up on error in mtd_otp_nvmem_add() MTD devices changes: - sm_ftl: Fix typos in comments - Use SPDX license headers - pismo: Switch back to use i2c_driver's .probe() - mtdpart: Drop useless LIST_HEAD - st_spi_fsm: Use the devm_clk_get_enabled() helper function DT binding changes: - partitions: - Include TP-Link SafeLoader in allowed list - Add missing type for "linux,rootfs" - Extend the nand node names filter - Create a file for raw NAND chip properties - Mark nand-ecc-placement deprecated - Describe nand-ecc-mode - Prevent NAND chip unevaluated properties in all NAND bindings with a NAND chip reference. - Qcom: Fix a property position - Marvell: Convert to YAML DT schema Raw NAND chip drivers changes: - Macronix: OTP access for MX30LFxG18AC - Add basic Sandisk manufacturer ops - Add support for Sandisk SDTNQGAMA Raw NAND controller driver changes: - Meson: - Replace integer consts with proper defines - Allow waiting w/o wired ready/busy pin - Check buffer length validity - Fix unaligned DMA buffers handling - dt-bindings: Fix 'nand-rb' property - Arasan: Revert "mtd: rawnand: arasan: Prevent an unsupported configuration" as this limitation is no longer true thanks to the recent efforts in improving the clocks support in this driver SPI-NAND changes: - Gigadevice: add support for GD5F2GQ5xExxH - Macronix: Add support for serial NAND flashes" * tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (38 commits) dt-bindings: mtd: marvell-nand: Convert to YAML DT scheme dt-bindings: mtd: ti,am654: Prevent unevaluated properties dt-bindings: mtd: mediatek: Prevent NAND chip unevaluated properties dt-bindings: mtd: mediatek: Reference raw-nand-chip.yaml dt-bindings: mtd: stm32: Prevent NAND chip unevaluated properties dt-bindings: mtd: rockchip: Prevent NAND chip unevaluated properties dt-bindings: mtd: intel: Prevent NAND chip unevaluated properties dt-bindings: mtd: denali: Prevent NAND chip unevaluated properties dt-bindings: mtd: brcmnand: Prevent NAND chip unevaluated properties dt-bindings: mtd: meson: Prevent NAND chip unevaluated properties dt-bindings: mtd: sunxi: Prevent NAND chip unevaluated properties dt-bindings: mtd: ingenic: Prevent NAND chip unevaluated properties dt-bindings: mtd: qcom: Prevent NAND chip unevaluated properties dt-bindings: mtd: qcom: Fix a property position dt-bindings: mtd: Describe nand-ecc-mode dt-bindings: mtd: Mark nand-ecc-placement deprecated dt-bindings: mtd: Create a file for raw NAND chip properties dt-bindings: mtd: Accept nand related node names mtd: sm_ftl: Fix typos in comments mtd: otp: clean up on error in mtd_otp_nvmem_add() ... 
Pull mtd updates from
 "Core MTD changes:
   - otp:
      - Put factory OTP/NVRAM into the entropy pool
      - Clean up on error in mtd_otp_nvmem_add()

  MTD devices changes:
   - sm_ftl: Fix typos in comments
   - Use SPDX license headers
   - pismo: Switch back to use i2c_driver's .probe()
   - mtdpart: Drop useless LIST_HEAD
   - st_spi_fsm: Use the devm_clk_get_enabled() helper function

  DT binding changes:
   - partitions:
      - Include TP-Link SafeLoader in allowed list
      - Add missing type for "linux,rootfs"
   - Extend the nand node names filter
   - Create a file for raw NAND chip properties
   - Mark nand-ecc-placement deprecated
   - Describe nand-ecc-mode
   - Prevent NAND chip unevaluated properties in all NAND bindings with
     a NAND chip reference.
   - Qcom: Fix a property position
   - Marvell: Convert to YAML DT schema

  Raw NAND chip drivers changes:
   - Macronix: OTP access for MX30LFxG18AC
   - Add basic Sandisk manufacturer ops
   - Add support for Sandisk SDTNQGAMA

  Raw NAND controller driver changes:
   - Meson:
      - Replace integer consts with proper defines
      - Allow waiting w/o wired ready/busy pin
      - Check buffer length validity
      - Fix unaligned DMA buffers handling
      - dt-bindings: Fix 'nand-rb' property
   - Arasan: Revert "mtd: rawnand: arasan: Prevent an unsupported
     configuration" as this limitation is no longer true thanks to the
     recent efforts in improving the clocks support in this driver

  SPI-NAND changes:
   - Gigadevice: add support for GD5F2GQ5xExxH
   - Macronix: Add support for serial NAND flashes"

* tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (38 commits)
  dt-bindings: mtd: marvell-nand: Convert to YAML DT scheme
  dt-bindings: mtd: ti,am654: Prevent unevaluated properties
  dt-bindings: mtd: mediatek: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: mediatek: Reference raw-nand-chip.yaml
  dt-bindings: mtd: stm32: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: rockchip: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: intel: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: denali: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: brcmnand: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: meson: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: sunxi: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: ingenic: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: qcom: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: qcom: Fix a property position
  dt-bindings: mtd: Describe nand-ecc-mode
  dt-bindings: mtd: Mark nand-ecc-placement deprecated
  dt-bindings: mtd: Create a file for raw NAND chip properties
  dt-bindings: mtd: Accept nand related node names
  mtd: sm_ftl: Fix typos in comments
  mtd: otp: clean up on error in mtd_otp_nvmem_add()
  ...
Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux 2023-06-26T19:47:20+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-26T19:47:20+00:00 a0433f8cae3ac51f59b4b1863032822aaa2d8164 Pull block updates from Jens Axboe: - NVMe pull request via Keith: - Various cleanups all around (Irvin, Chaitanya, Christophe) - Better struct packing (Christophe JAILLET) - Reduce controller error logs for optional commands (Keith) - Support for >=64KiB block sizes (Daniel Gomez) - Fabrics fixes and code organization (Max, Chaitanya, Daniel Wagner) - bcache updates via Coly: - Fix a race at init time (Mingzhe Zou) - Misc fixes and cleanups (Andrea, Thomas, Zheng, Ye) - use page pinning in the block layer for dio (David) - convert old block dio code to page pinning (David, Christoph) - cleanups for pktcdvd (Andy) - cleanups for rnbd (Guoqing) - use the unchecked __bio_add_page() for the initial single page additions (Johannes) - fix overflows in the Amiga partition handling code (Michael) - improve mq-deadline zoned device support (Bart) - keep passthrough requests out of the IO schedulers (Christoph, Ming) - improve support for flush requests, making them less special to deal with (Christoph) - add bdev holder ops and shutdown methods (Christoph) - fix the name_to_dev_t() situation and use cases (Christoph) - decouple the block open flags from fmode_t (Christoph) - ublk updates and cleanups, including adding user copy support (Ming) - BFQ sanity checking (Bart) - convert brd from radix to xarray (Pankaj) - constify various structures (Thomas, Ivan) - more fine grained persistent reservation ioctl capability checks (Jingbo) - misc fixes and cleanups (Arnd, Azeem, Demi, Ed, Hengqi, Hou, Jan, Jordy, Li, Min, Yu, Zhong, Waiman) * tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux: (266 commits) scsi/sg: don't grab scsi host module reference ext4: Fix warning in blkdev_put() block: don't return -EINVAL for not found names in devt_from_devname cdrom: Fix spectre-v1 gadget block: Improve kernel-doc headers blk-mq: don't insert passthrough request into sw queue bsg: make bsg_class a static const structure ublk: make ublk_chr_class a static const structure aoe: make aoe_class a static const structure block/rnbd: make all 'class' structures const block: fix the exclusive open mask in disk_scan_partitions block: add overflow checks for Amiga partition support block: change all __u32 annotations to __be32 in affs_hardblocks.h block: fix signed int overflow in Amiga partition support block: add capacity validation in bdev_add_partition() block: fine-granular CAP_SYS_ADMIN for Persistent Reservation block: disallow Persistent Reservation on partitions reiserfs: fix blkdev_put() warning from release_journal_dev() block: fix wrong mode for blkdev_get_by_dev() from disk_scan_partitions() block: document the holder argument to blkdev_get_by_path ... 
Pull block updates from Jens Axboe:

 - NVMe pull request via Keith:
      - Various cleanups all around (Irvin, Chaitanya, Christophe)
      - Better struct packing (Christophe JAILLET)
      - Reduce controller error logs for optional commands (Keith)
      - Support for >=64KiB block sizes (Daniel Gomez)
      - Fabrics fixes and code organization (Max, Chaitanya, Daniel
        Wagner)

 - bcache updates via Coly:
      - Fix a race at init time (Mingzhe Zou)
      - Misc fixes and cleanups (Andrea, Thomas, Zheng, Ye)

 - use page pinning in the block layer for dio (David)

 - convert old block dio code to page pinning (David, Christoph)

 - cleanups for pktcdvd (Andy)

 - cleanups for rnbd (Guoqing)

 - use the unchecked __bio_add_page() for the initial single page
   additions (Johannes)

 - fix overflows in the Amiga partition handling code (Michael)

 - improve mq-deadline zoned device support (Bart)

 - keep passthrough requests out of the IO schedulers (Christoph, Ming)

 - improve support for flush requests, making them less special to deal
   with (Christoph)

 - add bdev holder ops and shutdown methods (Christoph)

 - fix the name_to_dev_t() situation and use cases (Christoph)

 - decouple the block open flags from fmode_t (Christoph)

 - ublk updates and cleanups, including adding user copy support (Ming)

 - BFQ sanity checking (Bart)

 - convert brd from radix to xarray (Pankaj)

 - constify various structures (Thomas, Ivan)

 - more fine grained persistent reservation ioctl capability checks
   (Jingbo)

 - misc fixes and cleanups (Arnd, Azeem, Demi, Ed, Hengqi, Hou, Jan,
   Jordy, Li, Min, Yu, Zhong, Waiman)

* tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux: (266 commits)
  scsi/sg: don't grab scsi host module reference
  ext4: Fix warning in blkdev_put()
  block: don't return -EINVAL for not found names in devt_from_devname
  cdrom: Fix spectre-v1 gadget
  block: Improve kernel-doc headers
  blk-mq: don't insert passthrough request into sw queue
  bsg: make bsg_class a static const structure
  ublk: make ublk_chr_class a static const structure
  aoe: make aoe_class a static const structure
  block/rnbd: make all 'class' structures const
  block: fix the exclusive open mask in disk_scan_partitions
  block: add overflow checks for Amiga partition support
  block: change all __u32 annotations to __be32 in affs_hardblocks.h
  block: fix signed int overflow in Amiga partition support
  block: add capacity validation in bdev_add_partition()
  block: fine-granular CAP_SYS_ADMIN for Persistent Reservation
  block: disallow Persistent Reservation on partitions
  reiserfs: fix blkdev_put() warning from release_journal_dev()
  block: fix wrong mode for blkdev_get_by_dev() from disk_scan_partitions()
  block: document the holder argument to blkdev_get_by_path
  ...