Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.2-rc2 2022-12-23T20:00:24+00:00 2022-12-23T20:00:24+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-23T20:00:24+00:00 urn:sha1:51094a24b85e29138b7fa82ef1e1b4fe19c90046 Pull kernel hardening fixes from Kees Cook: - Fix CFI failure with KASAN (Sami Tolvanen) - Fix LKDTM + CFI under GCC 7 and 8 (Kristina Martsenko) - Limit CONFIG_ZERO_CALL_USED_REGS to Clang > 15.0.6 (Nathan Chancellor) - Ignore "contents" argument in LoadPin's LSM hook handling - Fix paste-o in /sys/kernel/warn_count API docs - Use READ_ONCE() consistently for oops/warn limit reading * tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: cfi: Fix CFI failure with KASAN exit: Use READ_ONCE() for all oops/warn limit reads security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6 lkdtm: cfi: Make PAC test work with GCC 7 and 8 docs: Fix path paste-o for /sys/kernel/warn_count LoadPin: Ignore the "contents" argument of the LSM hooks 2022-12-16T11:54:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-16T11:54:54+00:00 urn:sha1:71a7507afbc3f27c346898f13ab9bfd918613c34 Pull driver core updates from Greg KH: "Here is the set of driver core and kernfs changes for 6.2-rc1. The "big" change in here is the addition of a new macro, container_of_const() that will preserve the "const-ness" of a pointer passed into it. The "problem" of the current container_of() macro is that if you pass in a "const *", out of it can comes a non-const pointer unless you specifically ask for it. For many usages, we want to preserve the "const" attribute by using the same call. For a specific example, this series changes the kobj_to_dev() macro to use it, allowing it to be used no matter what the const value is. This prevents every subsystem from having to declare 2 different individual macros (i.e. kobj_const_to_dev() and kobj_to_dev()) and having the compiler enforce the const value at build time, which having 2 macros would not do either. The driver for all of this have been discussions with the Rust kernel developers as to how to properly mark driver core, and kobject, objects as being "non-mutable". The changes to the kobject and driver core in this pull request are the result of that, as there are lots of paths where kobjects and device pointers are not modified at all, so marking them as "const" allows the compiler to enforce this. So, a nice side affect of the Rust development effort has been already to clean up the driver core code to be more obvious about object rules. All of this has been bike-shedded in quite a lot of detail on lkml with different names and implementations resulting in the tiny version we have in here, much better than my original proposal. Lots of subsystem maintainers have acked the changes as well. Other than this change, included in here are smaller stuff like: - kernfs fixes and updates to handle lock contention better - vmlinux.lds.h fixes and updates - sysfs and debugfs documentation updates - device property updates All of these have been in the linux-next tree for quite a while with no problems" * tag 'driver-core-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (58 commits) device property: Fix documentation for fwnode_get_next_parent() firmware_loader: fix up to_fw_sysfs() to preserve const usb.h: take advantage of container_of_const() device.h: move kobj_to_dev() to use container_of_const() container_of: add container_of_const() that preserves const-ness of the pointer driver core: fix up missed drivers/s390/char/hmcdrv_dev.c class.devnode() conversion. driver core: fix up missed scsi/cxlflash class.devnode() conversion. driver core: fix up some missing class.devnode() conversions. driver core: make struct class.devnode() take a const * driver core: make struct class.dev_uevent() take a const * cacheinfo: Remove of_node_put() for fw_token device property: Add a blank line in Kconfig of tests device property: Rename goto label to be more precise device property: Move PROPERTY_ENTRY_BOOL() a bit down device property: Get rid of __PROPERTY_ENTRY_ARRAY_EL*SIZE*() kernfs: fix all kernel-doc warnings and multiple typos driver core: pass a const * into of_device_uevent() kobject: kset_uevent_ops: make name() callback take a const * kobject: kset_uevent_ops: make filter() callback take a const * kobject: make kobject_namespace take a const * ... 2022-12-16T11:49:24+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-16T11:49:24+00:00 urn:sha1:ba54ff1fb662215de683777f815b9e96276d55cf Pull char/misc driver updates from Greg KH: "Here is the large set of char/misc and other driver subsystem changes for 6.2-rc1. Nothing earth-shattering in here at all, just a lot of new driver development and minor fixes. Highlights include: - fastrpc driver updates - iio new drivers and updates - habanalabs driver updates for new hardware and features - slimbus driver updates - speakup module parameters added to aid in boot time configuration - i2c probe_new conversions for lots of different drivers - other small driver fixes and additions One semi-interesting change in here is the increase of the number of misc dynamic minors available to 1048448 to handle new huge-cpu systems. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (521 commits) extcon: usbc-tusb320: Convert to i2c's .probe_new() extcon: rt8973: Convert to i2c's .probe_new() extcon: fsa9480: Convert to i2c's .probe_new() extcon: max77843: Replace irqchip mask_invert with unmask_base chardev: fix error handling in cdev_device_add() mcb: mcb-parse: fix error handing in chameleon_parse_gdd() drivers: mcb: fix resource leak in mcb_probe() coresight: etm4x: fix repeated words in comments coresight: cti: Fix null pointer error on CTI init before ETM coresight: trbe: remove cpuhp instance node before remove cpuhp state counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update misc: fastrpc: Add dma_mask to fastrpc_channel_ctx misc: fastrpc: Add mmap request assigning for static PD pool misc: fastrpc: Safekeep mmaps on interrupted invoke misc: fastrpc: Add support for audiopd misc: fastrpc: Rework fastrpc_req_munmap misc: fastrpc: Use fastrpc_map_put in fastrpc_map_create on fail misc: fastrpc: Add fastrpc_remote_heap_alloc misc: fastrpc: Add reserved mem support misc: fastrpc: Rename audio protection domain to root ... 2022-12-16T11:22:53+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-16T11:22:53+00:00 urn:sha1:58bcac11fd94f950abc7b8466c5ceac7be07a00e Pull USB and Thunderbolt driver updates from Greg KH: "Here is the large set of USB and Thunderbolt driver changes for 6.2-rc1. Overall, thanks to the removal of a driver, more lines were removed than added, a nice change. Highlights include: - removal of the sisusbvga driver that was not used by anyone anymore - minor thunderbolt driver changes and tweaks - chipidea driver updates - usual set of typec driver features and hardware support added - musb minor driver fixes - fotg210 driver fixes, bringing that hardware back from the "dead" - minor dwc3 driver updates - addition, and then removal, of a list.h helper function for many USB and other subsystem drivers, that ended up breaking the build. That will come back for 6.3-rc1, it missed this merge window. - usual xhci updates and enhancements - usb-serial driver updates and support for new devices - other minor USB driver updates All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (153 commits) usb: gadget: uvc: Rename bmInterfaceFlags -> bmInterlaceFlags usb: dwc2: power on/off phy for peripheral mode in dual-role mode usb: dwc2: disable lpm feature on Rockchip SoCs dt-bindings: usb: mtk-xhci: add support for mt7986 usb: dwc3: core: defer probe on ulpi_read_id timeout usb: ulpi: defer ulpi_register on ulpi_read_id timeout usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support dt-bindings: usb: Add binding for Genesys Logic GL850G hub controller dt-bindings: vendor-prefixes: add Genesys Logic usb: fotg210-udc: fix potential memory leak in fotg210_udc_probe() usb: typec: tipd: Set mode of operation for USB Type-C connector usb: gadget: udc: drop obsolete dependencies on COMPILE_TEST usb: musb: remove extra check in musb_gadget_vbus_draw usb: gadget: uvc: Prevent buffer overflow in setup handler usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe() usb: storage: Add check for kcalloc USB: sisusbvga: use module_usb_driver() USB: sisusbvga: rename sisusb.c to sisusbvga.c USB: sisusbvga: remove console support ... 2022-12-14T23:27:57+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-14T23:27:57+00:00 urn:sha1:041fae9c105ae342a4245cf1e0dc56a23fbb9d3c Pull f2fs updates from Jaegeuk Kim: "In this round, we've added two features: F2FS_IOC_START_ATOMIC_REPLACE and a per-block age-based extent cache. F2FS_IOC_START_ATOMIC_REPLACE is a variant of the previous atomic write feature which guarantees a per-file atomicity. It would be more efficient than AtomicFile implementation in Android framework. The per-block age-based extent cache implements another type of extent cache in memory which keeps the per-block age in a file, so that block allocator could split the hot and cold data blocks more accurately. Enhancements: - introduce F2FS_IOC_START_ATOMIC_REPLACE - refactor extent_cache to add a new per-block-age-based extent cache support - introduce discard_urgent_util, gc_mode, max_ordered_discard sysfs knobs - add proc entry to show discard_plist info - optimize iteration over sparse directories - add barrier mount option Bug fixes: - avoid victim selection from previous victim section - fix to enable compress for newly created file if extension matches - set zstd compress level correctly - initialize locks early in f2fs_fill_super() to fix bugs reported by syzbot - correct i_size change for atomic writes - allow to read node block after shutdown - allow to set compression for inlined file - fix gc mode when gc_urgent_high_remaining is 1 - should put a page when checking the summary info Minor fixes and various clean-ups in GC, discard, debugfs, sysfs, and doc" * tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (63 commits) f2fs: reset wait_ms to default if any of the victims have been selected f2fs: fix some format WARNING in debug.c and sysfs.c f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super() f2fs: fix iostat parameter for discard f2fs: Fix spelling mistake in label: free_bio_enrty_cache -> free_bio_entry_cache f2fs: add block_age-based extent cache f2fs: allocate the extent_cache by default f2fs: refactor extent_cache to support for read and more f2fs: remove unnecessary __init_extent_tree f2fs: move internal functions into extent_cache.c f2fs: specify extent cache for read explicitly f2fs: introduce f2fs_is_readonly() for readability f2fs: remove F2FS_SET_FEATURE() and F2FS_CLEAR_FEATURE() macro f2fs: do some cleanup for f2fs module init MAINTAINERS: Add f2fs bug tracker link f2fs: remove the unused flush argument to change_curseg f2fs: open code allocate_segment_by_default f2fs: remove struct segment_allocation default_salloc_ops f2fs: introduce discard_urgent_util sysfs node f2fs: define MIN_DISCARD_GRANULARITY macro ... 2022-12-14T22:37:59+00:00 Kees Cook keescook@chromium.org 2022-12-14T22:35:47+00:00 urn:sha1:00dd027f721e0458418f7750d8a5a664ed3e5994 Running "make htmldocs" shows that "/sys/kernel/oops_count" was duplicated. This should have been "warn_count": Warning: /sys/kernel/oops_count is defined 2 times: ./Documentation/ABI/testing/sysfs-kernel-warn_count:0 ./Documentation/ABI/testing/sysfs-kernel-oops_count:0 Fix the typo. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/linux-doc/202212110529.A3Qav8aR-lkp@intel.com Fixes: 8b05aa263361 ("panic: Expose "warn_count" to sysfs") Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> 2022-12-14T20:20:00+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-14T20:20:00+00:00 urn:sha1:48ea09cddae0b794cde2070f106ef676703dbcd3 Pull kernel hardening updates from Kees Cook: - Convert flexible array members, fix -Wstringop-overflow warnings, and fix KCFI function type mismatches that went ignored by maintainers (Gustavo A. R. Silva, Nathan Chancellor, Kees Cook) - Remove the remaining side-effect users of ksize() by converting dma-buf, btrfs, and coredump to using kmalloc_size_roundup(), add more __alloc_size attributes, and introduce full testing of all allocator functions. Finally remove the ksize() side-effect so that each allocation-aware checker can finally behave without exceptions - Introduce oops_limit (default 10,000) and warn_limit (default off) to provide greater granularity of control for panic_on_oops and panic_on_warn (Jann Horn, Kees Cook) - Introduce overflows_type() and castable_to_type() helpers for cleaner overflow checking - Improve code generation for strscpy() and update str*() kern-doc - Convert strscpy and sigphash tests to KUnit, and expand memcpy tests - Always use a non-NULL argument for prepare_kernel_cred() - Disable structleak plugin in FORTIFY KUnit test (Anders Roxell) - Adjust orphan linker section checking to respect CONFIG_WERROR (Xin Li) - Make sure siginfo is cleared for forced SIGKILL (haifeng.xu) - Fix um vs FORTIFY warnings for always-NULL arguments * tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (31 commits) ksmbd: replace one-element arrays with flexible-array members hpet: Replace one-element array with flexible-array member um: virt-pci: Avoid GCC non-NULL warning signal: Initialize the info in ksignal lib: fortify_kunit: build without structleak plugin panic: Expose "warn_count" to sysfs panic: Introduce warn_limit panic: Consolidate open-coded panic_on_warn checks exit: Allow oops_limit to be disabled exit: Expose "oops_count" to sysfs exit: Put an upper limit on how often we can oops panic: Separate sysctl logic from CONFIG_SMP mm/pgtable: Fix multiple -Wstringop-overflow warnings mm: Make ksize() a reporting-only function kunit/fortify: Validate __alloc_size attribute results drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid() drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid() driver core: Add __alloc_size hint to devm allocators overflow: Introduce overflows_type() and castable_to_type() coredump: Proactively round up to kmalloc bucket size ... 2022-12-14T03:29:45+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-14T03:29:45+00:00 urn:sha1:e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770 Pull MM updates from Andrew Morton: - More userfaultfs work from Peter Xu - Several convert-to-folios series from Sidhartha Kumar and Huang Ying - Some filemap cleanups from Vishal Moola - David Hildenbrand added the ability to selftest anon memory COW handling - Some cpuset simplifications from Liu Shixin - Addition of vmalloc tracing support by Uladzislau Rezki - Some pagecache folioifications and simplifications from Matthew Wilcox - A pagemap cleanup from Kefeng Wang: we have VM_ACCESS_FLAGS, so use it - Miguel Ojeda contributed some cleanups for our use of the __no_sanitize_thread__ gcc keyword. This series should have been in the non-MM tree, my bad - Naoya Horiguchi improved the interaction between memory poisoning and memory section removal for huge pages - DAMON cleanups and tuneups from SeongJae Park - Tony Luck fixed the handling of COW faults against poisoned pages - Peter Xu utilized the PTE marker code for handling swapin errors - Hugh Dickins reworked compound page mapcount handling, simplifying it and making it more efficient - Removal of the autonuma savedwrite infrastructure from Nadav Amit and David Hildenbrand - zram support for multiple compression streams from Sergey Senozhatsky - David Hildenbrand reworked the GUP code's R/O long-term pinning so that drivers no longer need to use the FOLL_FORCE workaround which didn't work very well anyway - Mel Gorman altered the page allocator so that local IRQs can remnain enabled during per-cpu page allocations - Vishal Moola removed the try_to_release_page() wrapper - Stefan Roesch added some per-BDI sysfs tunables which are used to prevent network block devices from dirtying excessive amounts of pagecache - David Hildenbrand did some cleanup and repair work on KSM COW breaking - Nhat Pham and Johannes Weiner have implemented writeback in zswap's zsmalloc backend - Brian Foster has fixed a longstanding corner-case oddity in file[map]_write_and_wait_range() - sparse-vmemmap changes for MIPS, LoongArch and NIOS2 from Feiyang Chen - Shiyang Ruan has done some work on fsdax, to make its reflink mode work better under xfstests. Better, but still not perfect - Christoph Hellwig has removed the .writepage() method from several filesystems. They only need .writepages() - Yosry Ahmed wrote a series which fixes the memcg reclaim target beancounting - David Hildenbrand has fixed some of our MM selftests for 32-bit machines - Many singleton patches, as usual * tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (313 commits) mm/hugetlb: set head flag before setting compound_order in __prep_compound_gigantic_folio mm: mmu_gather: allow more than one batch of delayed rmaps mm: fix typo in struct pglist_data code comment kmsan: fix memcpy tests mm: add cond_resched() in swapin_walk_pmd_entry() mm: do not show fs mm pc for VM_LOCKONFAULT pages selftests/vm: ksm_functional_tests: fixes for 32bit selftests/vm: cow: fix compile warning on 32bit selftests/vm: madv_populate: fix missing MADV_POPULATE_(READ|WRITE) definitions mm/gup_test: fix PIN_LONGTERM_TEST_READ with highmem mm,thp,rmap: fix races between updates of subpages_mapcount mm: memcg: fix swapcached stat accounting mm: add nodes= arg to memory.reclaim mm: disable top-tier fallback to reclaim on proactive reclaim selftests: cgroup: make sure reclaim target memcg is unprotected selftests: cgroup: refactor proactive reclaim code to reclaim_until() mm: memcg: fix stale protection of reclaim target memcg mm/mmap: properly unaccount memory on mas_preallocate() failure omfs: remove ->writepage jfs: remove ->writepage ... 2022-12-13T23:05:29+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-13T23:05:29+00:00 urn:sha1:a70210f41566131f88d31583f96e36cb7f5d2ad0 Pull x86 microcode and IFS updates from Borislav Petkov: "The IFS (In-Field Scan) stuff goes through tip because the IFS driver uses the same structures and similar functionality as the microcode loader and it made sense to route it all through this branch so that there are no conflicts. - Add support for multiple testing sequences to the Intel In-Field Scan driver in order to be able to run multiple different test patterns. Rework things and remove the BROKEN dependency so that the driver can be enabled (Jithu Joseph) - Remove the subsys interface usage in the microcode loader because it is not really needed - A couple of smaller fixes and cleanups" * tag 'x86_microcode_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) x86/microcode/intel: Do not retry microcode reloading on the APs x86/microcode/intel: Do not print microcode revision and processor flags platform/x86/intel/ifs: Add missing kernel-doc entry Revert "platform/x86/intel/ifs: Mark as BROKEN" Documentation/ABI: Update IFS ABI doc platform/x86/intel/ifs: Add current_batch sysfs entry platform/x86/intel/ifs: Remove reload sysfs entry platform/x86/intel/ifs: Add metadata validation platform/x86/intel/ifs: Use generic microcode headers and functions platform/x86/intel/ifs: Add metadata support x86/microcode/intel: Use a reserved field for metasize x86/microcode/intel: Add hdr_type to intel_microcode_sanity_check() x86/microcode/intel: Reuse microcode_sanity_check() x86/microcode/intel: Use appropriate type in microcode_sanity_check() x86/microcode/intel: Reuse find_matching_signature() platform/x86/intel/ifs: Remove memory allocation from load path platform/x86/intel/ifs: Remove image loading during init platform/x86/intel/ifs: Return a more appropriate error code platform/x86/intel/ifs: Remove unused selection x86/microcode: Drop struct ucode_cpu_info.valid ... 2022-12-13T20:32:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-13T20:32:07+00:00 urn:sha1:1e4fa020d574768445fca2d9bbfe473ec8bbd224 Pull mtd updates from Miquel Raynal: "MTD core changes: - Fix refcount error in del_mtd_device() - Fix possible resource leak in init_mtd() - Set ROOT_DEV for partitions marked as rootfs in DT - Describe marking rootfs partitions in the bindings - Fix device name leak when register device fails in add_mtd_device() - Try to find OF node for every MTD partition - simplify (a bit) code find partition-matching dynamic OF node MTD driver changes: - pxa2xx-flash maps: fix memory leak in probe - BCM parser: refer to ARCH_BCMBCA instead of ARCH_BCM4908 - lpddr2_nvm: Fix possible null-ptr-deref - inftlcore: fix repeated words in comments - lart: remove driver - tplink: - Add TP-Link SafeLoader partitions table parser and bindings - Describe TP-Link SafeLoader parser - Describe TP-Link SafeLoader dynamic subpartitions - mtdoops: - Panic caused mtdoops to call mtdoops_erase function immediately - Add mtdoops_erase function and move mtdoops_inc_counter after it - Change printk() to counterpart pr_ functions MTD binding cleanup: - Fixed-partitions: Fix 'sercomm,scpart-id' schema - Standardize the style in the examples - Drop object types when referencing other files - Argue in favor of keeping additionalProperties set to true - NVMEM-cells: - Inherit from MTD partitions - Drop range property from example - Partitions: - Change qcom,smem-part partition type - Constrain the list of parsers - Physmap: Reuse the generic definitions - SPI-NOR: Drop common properties - Sunxi-nand: Add an example to validate the bindings - Onenand: Mention the expected node name - Ingenic: Mark partitions in the controller node as deprecated - NAND: - Standardize the child node name - Drop common properties already defined in generic files - nand-chip.yaml should reference mtd.yaml - Remove useless file about partitions - Clarify all partition subnodes SPI NOR core changes: - Add support for flash reset using the dt reset-gpios property. - Update hwcaps.mask to include 8D-8D-8D read and page program ops when xSPI profile 1.0 table is defined. - Bypass zero erase size in spi_nor_find_best_erase_type(). - Fix select_uniform_erase to skip 0 erase size - Add generic flash driver. If a flash is not found in the flash_info array, fall back to the generic flash driver which is described solely by the flash's SFDP tables. - Fix the number of bytes for the dummy cycles in spi_nor_spimem_check_readop(). - Introduce SPI_NOR_QUAD_PP flag, as PP_1_1_4 is not SFDP discoverable. SPI NOR manufacturer drivers changes: - Spansion: - use PARSE_SFDP for s28hs512t, - add support for s28hl512t, s28hl01gt, and s28hs01gt. - Gigadevice: Replace default_init() with post_bfpt() for gd25q256. - Micron - ST: Enable locking for mt25qu256a. - Winbond: Add support for W25Q512NW-IQ. - ISSI: Use PARSE_SFDP and SPI_NOR_QUAD_PP. Raw NAND core changes: - Drop obsolete dependencies on COMPILE_TEST - MAINTAINERS: rectify entry for MESON NAND controller bindings - Drop EXPORT_SYMBOL_GPL for nanddev_erase() Raw NAND driver changes: - marvell: Enable NFC/DEVBUS arbiter - gpmi: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync - mpc5121: Replace NO_IRQ by 0 - lpc32xx_{slc,mlc}: - Switch to using pm_ptr() - Switch to using gpiod API - lpc32xx_mlc: Switch to using pm_ptr() - cadence: Support 64-bit slave dma interface - rockchip: Describe rk3128-nfc in the bindings - brcmnand: Update interrupts description in the bindings SPI-NAND driver changes: - winbond: - Add Winbond W25N02KV flash support - Fix flash identification" * tag 'mtd/for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (76 commits) mtd: rawnand: Drop obsolete dependencies on COMPILE_TEST mtd: maps: pxa2xx-flash: fix memory leak in probe mtd: core: Fix refcount error in del_mtd_device() mtd: spi-nor: add SFDP fixups for Quad Page Program mtd: spi-nor: issi: is25wp256: Init flash based on SFDP mtd: spi-nor: winbond: add support for W25Q512NW-IQ mtd: spi-nor: micron-st: Enable locking for mt25qu256a mtd: spi-nor: Fix the number of bytes for the dummy cycles mtd: spi-nor: gigadevice: gd25q256: replace gd25q256_default_init with gd25q256_post_bfpt mtd: spi-nor: Fix formatting in spi_nor_read_raw() kerneldoc comment mtd: spi-nor: sysfs: print JEDEC ID for generic flash driver mtd: spi-nor: add generic flash driver mtd: spi-nor: fix select_uniform_erase to skip 0 erase size mtd: spi-nor: move function declaration out of sfdp.h mtd: spi-nor: remember full JEDEC flash ID mtd: spi-nor: sysfs: hide manufacturer if it is not set mtd: spi-nor: hide jedec_id sysfs attribute if not present mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type() mtd: rawnand: marvell: Enable NFC/DEVBUS arbiter mtd: parsers: refer to ARCH_BCMBCA instead of ARCH_BCM4908 ...