linux-stable.git/drivers/mmc/core, branch linux-6.5.y Linux kernel stable tree mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A 2023-11-28T17:15:04+00:00 Bean Huo beanhuo@micron.com 2023-10-30T22:48:09+00:00 d7769b51d85eb5aa3177913243c0b2067e6b9be3 commit ed9009ad300c0f15a3ecfe9613547b1962bde02c upstream. Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache operation be allowed only after a write has occurred. Otherwise, the cache flush command or subsequent commands will time out. Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Rafael Beims <rafael.beims@toradex.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ed9009ad300c0f15a3ecfe9613547b1962bde02c upstream.

Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache
operation be allowed only after a write has occurred. Otherwise, the
cache flush command or subsequent commands will time out.

Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Rafael Beims <rafael.beims@toradex.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "mmc: core: Capture correct oemid-bits for eMMC cards" 2023-11-20T10:57:25+00:00 Dominique Martinet dominique.martinet@atmark-techno.com 2023-11-03T00:42:20+00:00 7fbd30155906a8b94551a4db083c91ca0242b7c5 commit 421b605edb1ce611dee06cf6fd9a1c1f2fd85ad0 upstream. This reverts commit 84ee19bffc9306128cd0f1c650e89767079efeff. The commit above made quirks with an OEMID fail to be applied, as they were checking card->cid.oemid for the full 16 bits defined in MMC_FIXUP macros but the field would only contain the bottom 8 bits. eMMC v5.1A might have bogus values in OEMID's higher bits so another fix will be made, but it has been decided to revert this until that is ready. Fixes: 84ee19bffc93 ("mmc: core: Capture correct oemid-bits for eMMC cards") Link: https://lkml.kernel.org/r/ZToJsSLHr8RnuTHz@codewreck.org Link: https://lkml.kernel.org/r/CAPDyKFqkKibcXnwjnhc3+W1iJBHLeqQ9BpcZrSwhW2u9K2oUtg@mail.gmail.com Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Cc: stable@vger.kernel.org Cc: Alex Fetters <Alex.Fetters@garmin.com> Reviewed-by: Avri Altman <avri.altman@wdc.com> Link: https://lore.kernel.org/r/20231103004220.1666641-1-asmadeus@codewreck.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 421b605edb1ce611dee06cf6fd9a1c1f2fd85ad0 upstream.

This reverts commit 84ee19bffc9306128cd0f1c650e89767079efeff.

The commit above made quirks with an OEMID fail to be applied, as they
were checking card->cid.oemid for the full 16 bits defined in MMC_FIXUP
macros but the field would only contain the bottom 8 bits.

eMMC v5.1A might have bogus values in OEMID's higher bits so another fix
will be made, but it has been decided to revert this until that is ready.

Fixes: 84ee19bffc93 ("mmc: core: Capture correct oemid-bits for eMMC cards")
Link: https://lkml.kernel.org/r/ZToJsSLHr8RnuTHz@codewreck.org
Link: https://lkml.kernel.org/r/CAPDyKFqkKibcXnwjnhc3+W1iJBHLeqQ9BpcZrSwhW2u9K2oUtg@mail.gmail.com
Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Cc: stable@vger.kernel.org
Cc: Alex Fetters <Alex.Fetters@garmin.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20231103004220.1666641-1-asmadeus@codewreck.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mmc: core: Capture correct oemid-bits for eMMC cards 2023-10-25T10:16:22+00:00 Avri Altman avri.altman@wdc.com 2023-09-27T07:15:00+00:00 1e3d8720507e7bd1d460b6036207b9738e18b368 commit 84ee19bffc9306128cd0f1c650e89767079efeff upstream. The OEMID is an 8-bit binary number rather than 16-bit as the current code parses for. The OEMID occupies bits [111:104] in the CID register, see the eMMC spec JESD84-B51 paragraph 7.2.3. It seems that the 16-bit comes from the legacy MMC specs (v3.31 and before). Let's fix the parsing by simply move to use 8-bit instead of 16-bit. This means we ignore the impact on some of those old MMC cards that may be out there, but on the other hand this shouldn't be a problem as the OEMID seems not be an important feature for these cards. Signed-off-by: Avri Altman <avri.altman@wdc.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230927071500.1791882-1-avri.altman@wdc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 84ee19bffc9306128cd0f1c650e89767079efeff upstream.

The OEMID is an 8-bit binary number rather than 16-bit as the current code
parses for. The OEMID occupies bits [111:104] in the CID register, see the
eMMC spec JESD84-B51 paragraph 7.2.3. It seems that the 16-bit comes from
the legacy MMC specs (v3.31 and before).

Let's fix the parsing by simply move to use 8-bit instead of 16-bit. This
means we ignore the impact on some of those old MMC cards that may be out
there, but on the other hand this shouldn't be a problem as the OEMID seems
not be an important feature for these cards.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230927071500.1791882-1-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mmc: core: sdio: hold retuning if sdio in 1-bit mode 2023-10-25T10:16:22+00:00 Haibo Chen haibo.chen@nxp.com 2023-08-30T09:39:22+00:00 67a5bfcf83dca806d5229a42ff7aac224bcf74c8 commit 32a9cdb8869dc111a0c96cf8e1762be9684af15b upstream. tuning only support in 4-bit mode or 8 bit mode, so in 1-bit mode, need to hold retuning. Find this issue when use manual tuning method on imx93. When system resume back, SDIO WIFI try to switch back to 4 bit mode, first will trigger retuning, and all tuning command failed. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: dfa13ebbe334 ("mmc: host: Add facility to support re-tuning") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230830093922.3095850-1-haibo.chen@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 32a9cdb8869dc111a0c96cf8e1762be9684af15b upstream.

tuning only support in 4-bit mode or 8 bit mode, so in 1-bit mode,
need to hold retuning.

Find this issue when use manual tuning method on imx93. When system
resume back, SDIO WIFI try to switch back to 4 bit mode, first will
trigger retuning, and all tuning command failed.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: dfa13ebbe334 ("mmc: host: Add facility to support re-tuning")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230830093922.3095850-1-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mmc: core: Fix error propagation for some ioctl commands 2023-10-25T10:16:22+00:00 Ulf Hansson ulf.hansson@linaro.org 2023-09-13T11:29:21+00:00 1226f14ae02cd47ab6a6410291ac11a2cbfef6b4 commit f19c5a73e6f78d69efce66cfdce31148c76a61a6 upstream. Userspace has currently no way of checking the internal R1 response error bits for some commands. This is a problem for some commands, like RPMB for example. Typically, we may detect that the busy completion has successfully ended, while in fact the card did not complete the requested operation. To fix the problem, let's always poll with CMD13 for these commands and during the polling, let's also aggregate the R1 response bits. Before completing the ioctl request, let's propagate the R1 response bits too. Reviewed-by: Avri Altman <avri.altman@wdc.com> Co-developed-by: Christian Loehle <christian.loehle@arm.com> Signed-off-by: Christian Loehle <christian.loehle@arm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230913112921.553019-1-ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f19c5a73e6f78d69efce66cfdce31148c76a61a6 upstream.

Userspace has currently no way of checking the internal R1 response error
bits for some commands. This is a problem for some commands, like RPMB for
example. Typically, we may detect that the busy completion has successfully
ended, while in fact the card did not complete the requested operation.

To fix the problem, let's always poll with CMD13 for these commands and
during the polling, let's also aggregate the R1 response bits. Before
completing the ioctl request, let's propagate the R1 response bits too.

Reviewed-by: Avri Altman <avri.altman@wdc.com>
Co-developed-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230913112921.553019-1-ulf.hansson@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mmc: block: Fix in_flight[issue_type] value error 2023-08-08T09:19:38+00:00 Yibin Ding yibin.ding@unisoc.com 2023-08-02T02:30:23+00:00 4b430d4ac99750ee2ae2f893f1055c7af1ec3dc5 For a completed request, after the mmc_blk_mq_complete_rq(mq, req) function is executed, the bitmap_tags corresponding to the request will be cleared, that is, the request will be regarded as idle. If the request is acquired by a different type of process at this time, the issue_type of the request may change. It further caused the value of mq->in_flight[issue_type] to be abnormal, and a large number of requests could not be sent. p1: p2: mmc_blk_mq_complete_rq blk_mq_free_request blk_mq_get_request blk_mq_rq_ctx_init mmc_blk_mq_dec_in_flight mmc_issue_type(mq, req) This strategy can ensure the consistency of issue_type before and after executing mmc_blk_mq_complete_rq. Fixes: 81196976ed94 ("mmc: block: Add blk-mq support") Cc: stable@vger.kernel.org Signed-off-by: Yibin Ding <yibin.ding@unisoc.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20230802023023.1318134-1-yunlong.xing@unisoc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
For a completed request, after the mmc_blk_mq_complete_rq(mq, req)
function is executed, the bitmap_tags corresponding to the
request will be cleared, that is, the request will be regarded as
idle. If the request is acquired by a different type of process at
this time, the issue_type of the request may change. It further
caused the value of mq->in_flight[issue_type] to be abnormal,
and a large number of requests could not be sent.

p1:					      p2:
mmc_blk_mq_complete_rq
  blk_mq_free_request
					      blk_mq_get_request
					        blk_mq_rq_ctx_init
mmc_blk_mq_dec_in_flight
  mmc_issue_type(mq, req)

This strategy can ensure the consistency of issue_type
before and after executing mmc_blk_mq_complete_rq.

Fixes: 81196976ed94 ("mmc: block: Add blk-mq support")
Cc: stable@vger.kernel.org
Signed-off-by: Yibin Ding <yibin.ding@unisoc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20230802023023.1318134-1-yunlong.xing@unisoc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: Revert "mmc: core: Allow mmc_start_host() synchronously detect a card" 2023-06-30T12:06:51+00:00 Ulf Hansson ulf.hansson@linaro.org 2023-06-30T12:00:15+00:00 fa700d73494abbd343c47c6f54837c9874c61bbe It has turned out that some mmc host drivers were not ready to deal with this change. Let's fix those host drivers first, then we can give this a new try. Fixes: 2cc83bf7d411 (mmc: core: Allow mmc_start_host() synchronously detect a card) Cc: Dennis Zhou <dennis@kernel.org> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Reported-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20230630120015.363982-1-ulf.hansson@linaro.org 
It has turned out that some mmc host drivers were not ready to deal with
this change. Let's fix those host drivers first, then we can give this a
new try.

Fixes: 2cc83bf7d411 (mmc: core: Allow mmc_start_host() synchronously detect a card)
Cc: Dennis Zhou <dennis@kernel.org>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reported-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20230630120015.363982-1-ulf.hansson@linaro.org
Merge tag 'mmc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc 2023-06-28T21:06:39+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-28T21:06:39+00:00 89181f544ffa4da682b0145738342f9b78b9e8dc Pull MMC updates from Ulf Hansson: "MMC core: - Allow synchronous detection of (e)MMC/SD/SDIO cards - Fixup error check for ioctls for SPI hosts - Disable broken SD-Cache support for Kingston Canvas Go Plus from 2019 - Disable broken eMMC-Trim support for Kingston EMMC04G-M627 - Disable broken eMMC-Trim support for Micron MTFC4GACAJCN-1M MMC host: - bcm2835: Convert DT bindings to YAML - mmci: - Enable asynchronous probe - Transform the ux500 HW-busy detection into a proper state machine - Add support for SW busy-end timeouts for the ux500 variants - mmci_stm32: - Add support for sdm32 variant revision v3.0 used on STM32MP25 - Improve the tuning sequence - mtk-sd: Tune polling-period to improve performance - sdhci: Fixup DMA configuration for 64-bit DMA mode - sdhci-bcm-kona: Convert DT bindings to YAML - sdhci-msm: - Switch to use the new ICE API - Add support for the SC8280XP/IPQ6018/QDU1000/QRU1000 variants - sdhci-pci-gli: - Add support SD Express cards for GL9767 - Add support for the Genesys Logic GL9767 variant" * tag 'mmc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (42 commits) dt-bindings: mmc: fsl-imx-esdhc: Add imx6ul support mmc: mmci: Add support for SW busy-end timeouts mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019 mmc: core: disable TRIM on Kingston EMMC04G-M627 mmc: mmci: stm32: add delay block support for STM32MP25 mmc: mmci: stm32: prepare other delay block support mmc: mmci: stm32: manage block gap hardware flow control mmc: mmci: Add support for sdmmc variant revision v3.0 mmc: mmci: add stm32_idmabsize_align parameter dt-bindings: mmc: mmci: Add st,stm32mp25-sdmmc2 compatible mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M mmc: mmci: Break out a helper function mmc: mmci: Use a switch statement machine mmc: mmci: Use state machine state as exit condition mmc: mmci: Retry the busy start condition mmc: mmci: Make busy complete state machine explicit mmc: mmci: Break out error check in busy detect mmc: mmci: Stash status while waiting for busy mmc: mmci: Unwind big if() clause mmc: mmci: Clear busy_status when starting command ... 
Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Allow synchronous detection of (e)MMC/SD/SDIO cards
   - Fixup error check for ioctls for SPI hosts
   - Disable broken SD-Cache support for Kingston Canvas Go Plus from 2019
   - Disable broken eMMC-Trim support for Kingston EMMC04G-M627
   - Disable broken eMMC-Trim support for Micron MTFC4GACAJCN-1M

  MMC host:
   - bcm2835: Convert DT bindings to YAML
   - mmci:
      - Enable asynchronous probe
      - Transform the ux500 HW-busy detection into a proper state machine
      - Add support for SW busy-end timeouts for the ux500 variants
   - mmci_stm32:
      - Add support for sdm32 variant revision v3.0 used on STM32MP25
      - Improve the tuning sequence
   - mtk-sd: Tune polling-period to improve performance
   - sdhci: Fixup DMA configuration for 64-bit DMA mode
   - sdhci-bcm-kona: Convert DT bindings to YAML
   - sdhci-msm:
      - Switch to use the new ICE API
      - Add support for the SC8280XP/IPQ6018/QDU1000/QRU1000 variants
   - sdhci-pci-gli:
      - Add support SD Express cards for GL9767
      - Add support for the Genesys Logic GL9767 variant"

* tag 'mmc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (42 commits)
  dt-bindings: mmc: fsl-imx-esdhc: Add imx6ul support
  mmc: mmci: Add support for SW busy-end timeouts
  mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019
  mmc: core: disable TRIM on Kingston EMMC04G-M627
  mmc: mmci: stm32: add delay block support for STM32MP25
  mmc: mmci: stm32: prepare other delay block support
  mmc: mmci: stm32: manage block gap hardware flow control
  mmc: mmci: Add support for sdmmc variant revision v3.0
  mmc: mmci: add stm32_idmabsize_align parameter
  dt-bindings: mmc: mmci: Add st,stm32mp25-sdmmc2 compatible
  mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
  mmc: mmci: Break out a helper function
  mmc: mmci: Use a switch statement machine
  mmc: mmci: Use state machine state as exit condition
  mmc: mmci: Retry the busy start condition
  mmc: mmci: Make busy complete state machine explicit
  mmc: mmci: Break out error check in busy detect
  mmc: mmci: Stash status while waiting for busy
  mmc: mmci: Unwind big if() clause
  mmc: mmci: Clear busy_status when starting command
  ...
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
  ...
mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019 2023-06-20T11:19:34+00:00 Marek Vasut marex@denx.de 2023-06-20T10:27:13+00:00 c467c8f081859d4f4ca4eee4fba54bb5d85d6c97 This microSD card never clears Flush Cache bit after cache flush has been started in sd_flush_cache(). This leads e.g. to failure to mount file system. Add a quirk which disables the SD cache for this specific card from specific manufacturing date of 11/2019, since on newer dated cards from 05/2023 the cache flush works correctly. Fixes: 08ebf903af57 ("mmc: core: Fixup support for writeback-cache for eMMC and SD") Signed-off-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20230620102713.7701-1-marex@denx.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
This microSD card never clears Flush Cache bit after cache flush has
been started in sd_flush_cache(). This leads e.g. to failure to mount
file system. Add a quirk which disables the SD cache for this specific
card from specific manufacturing date of 11/2019, since on newer dated
cards from 05/2023 the cache flush works correctly.

Fixes: 08ebf903af57 ("mmc: core: Fixup support for writeback-cache for eMMC and SD")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230620102713.7701-1-marex@denx.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>