- 19 Jun, 2024 8 commits
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Christoph Hellwig authored
This prepares for moving the rotational flag into the queue_limits and also fixes it for the case where the loop device is backed by a block device. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240617060532.127975-9-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Fix the code in loop_reconfigure_limits to pick a default block size for O_DIRECT file descriptors to also work when the loop device sits on top of a block device and not just on a regular file on a block device based file system. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://lore.kernel.org/r/20240617060532.127975-8-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The LOOP_CONFIGURE path automatically upgrades the block size to that of the underlying file for O_DIRECT file descriptors, but the LOOP_SET_BLOCK_SIZE path does not. Fix this by lifting the code to pick the block size into common code. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://lore.kernel.org/r/20240617060532.127975-7-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Simplify loop_reconfigure_limits by always updating the discard limits. This adds a little more work to loop_set_block_size, but doesn't change the outcome as the discard flag won't change. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240617060532.127975-6-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
__loop_clr_fd wants to clear all settings on the device. Prepare for moving more settings into the block limits by open coding loop_reconfigure_limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240617060532.127975-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Move a bit of code that sets up the zone flag and the write granularity into sd_zbc_read_zones to be with the rest of the zoned limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240617060532.127975-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Since commit 7437bb73 ("block: remove support for the host aware zone model"), only ZBC devices expose a zoned access model. sd_is_zoned is used to check for that and thus return false for host aware devices. Replace the helper with the simple open coded TYPE_ZBC check to fix this. Fixes: 7437bb73 ("block: remove support for the host aware zone model") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20240617060532.127975-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
blkfront always had a robust negotiation protocol for detecting a write cache. Stop simply disabling cache flushes in the block layer as the flags handling is moving to the atomic queue limits API that needs user context to freeze the queue for that. Instead handle the case of the feature flags cleared inside of blkfront. This removes old debug code to check for such a mismatch which was previously impossible to hit, including the check for passthrough requests that blkfront never used to start with. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240617060532.127975-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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- 14 Jun, 2024 26 commits
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Christoph Hellwig authored
Move the integrity information into the queue limits so that it can be set atomically with other queue limits, and that the sysfs changes to the read_verify and write_generate flags are properly synchronized. This also allows to provide a more useful helper to stack the integrity fields, although it still is separate from the main stacking function as not all stackable devices want to inherit the integrity settings. Even with that it greatly simplifies the code in md and dm. Note that the integrity field is moved as-is into the queue limits. While there are good arguments for removing the separate blk_integrity structure, this would cause a lot of churn and might better be done at a later time if desired. However the integrity field in the queue_limits structure is now unconditional so that various ifdefs can be avoided or replaced with IS_ENABLED(). Given that tiny size of it that seems like a worthwhile trade off. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-13-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Invert the flags so that user set values will be able to persist revalidating the integrity information once we switch the integrity information to queue_limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-12-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Currently registering a checksum-enabled (aka PI) integrity profile sets the QUEUE_FLAG_STABLE_WRITE flag, and unregistering it clears the flag. This can incorrectly clear the flag when the driver requires stable writes even without PI, e.g. in case of iSCSI or NVMe/TCP with data digest enabled. Fix this by looking at the csum_type directly in bdev_stable_writes and not setting the queue flag. Also remove the blk_queue_stable_writes helper as the only user in nvme wants to only look at the actual QUEUE_FLAG_STABLE_WRITE flag as it inherits the integrity configuration by other means. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240613084839.1044015-11-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Non-PI metadata doesn't contain checksums and thus doesn't require stable pages. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240613084839.1044015-10-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Use the text to integer helper that has error handling and doesn't modify the input pointer. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Link: https://lore.kernel.org/r/20240613084839.1044015-9-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Factor the duplicate code for the generate and verify attributes into common helpers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240613084839.1044015-8-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Now that there are no indirect calls for PI processing there is no way to dereference a NULL pointer here. Additionally drivers now always freeze the queue (or in case of stacking drivers use their internal equivalent) around changing the integrity profile. This is effectively a revert of commit 3df49967 ("block: flush the integrity workqueue in blk_integrity_unregister"). Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20240613084839.1044015-7-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Block layer integrity configuration is a bit complex right now, as it indirects through operation vectors for a simple two-dimensional configuration: a) the checksum type of none, ip checksum, crc, crc64 b) the presence or absence of a reference tag Remove the integrity profile, and instead add a separate csum_type flag which replaces the existing ip-checksum field and a new flag that indicates the presence of the reference tag. This removes up to two layers of indirect calls, remove the need to offload the no-op verification of non-PI metadata to a workqueue and generally simplifies the code. The downside is that block/t10-pi.c now has to be built into the kernel when CONFIG_BLK_DEV_INTEGRITY is supported. Given that both nvme and SCSI require t10-pi.ko, it is loaded for all usual configurations that enabled CONFIG_BLK_DEV_INTEGRITY already, though. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-6-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Use the block layer built-in nop profile instead of duplicating it. Tested by: $ dd if=/dev/urandom of=key.bin bs=512 count=1 $ cryptsetup luksFormat -q --type luks2 --integrity hmac-sha256 \ --integrity-no-wipe /dev/nvme0n1 key.bin $ cryptsetup luksOpen /dev/nvme0n1 luks-integrity --key-file key.bin and then doing mkfs.xfs and simple I/O on the mount file system. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Milan Broz <gmazyland@gmail.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The core md code calls the ->free method which already frees conf. Fixes: 07f1a685 ("md/raid1: fail run raid1 array when active disk less than one") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The core md code calls the ->free method which already frees conf. Fixes: 0c031fd3 ("md: Move alloc/free acct bioset in to personality") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20240613084839.1044015-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Metadata added by bio_integrity_prep is using plain kmalloc, which leads to random kernel memory being written media. For PI metadata this is limited to the app tag that isn't used by kernel generated metadata, but for non-PI metadata the entire buffer leaks kernel memory. Fix this by adding the __GFP_ZERO flag to allocations for writes. Fixes: 7ba1ba12 ("block: Block layer data integrity support") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20240613084839.1044015-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
A few drivers optimistically try to support discard, write zeroes and secure erase and disable the features from the I/O completion handler if the hardware can't support them. This disable can't be done using the atomic queue limits API because the I/O completion handlers can't take sleeping locks or freeze the queue. Keep the existing clearing of the relevant field to zero, but replace the old blk_queue_max_* APIs with new disable APIs that force the value to 0. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-15-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Remove all APIs that are unused now that sd and sr have been converted to the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-14-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Assign all queue limits through a local queue_limits variable and queue_limits_commit_update so that we can't race updating them from multiple places, and free the queue when updating them so that in-progress I/O submissions don't see half-updated limits. Also use the chance to clean up variable names to standard ones. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-13-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Assign all queue limits through a local queue_limits variable and queue_limits_commit_update so that we can't race updating them from multiple places, and freeze the queue when updating them so that in-progress I/O submissions don't see half-updated limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-12-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Consolidate setting zone-related queue limits in sd_zbc_read_zones instead of splitting them between sd_zbc_revalidate_zones and sd_zbc_read_zones, and move the early_zone_information initialization in sd_zbc_read_zones above setting up the queue limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-11-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Split the logic to pick the right discard mode into a little helper to prepare for further changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-10-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Fall through to the main call to blk_queue_max_discard_sectors given that max_blocks has been initialized to zero above instead of duplicating the call. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-9-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Add helper to disable WRITE SAME when it is not supported and use it instead of sd_config_write_same in the I/O completion handler. This avoids touching more fields than required in the I/O completion handler and prepares for converting sd to use the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-8-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Add helper to disable discard when it is not supported and use it instead of sd_config_discard in the I/O completion handler. This avoids touching more fields than required in the I/O completion handler and prepares for converting sd to use the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-7-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Don't reset the discard settings to no-op over and over when a user writes to the provisioning attribute as that is already the default mode for ZBC devices. In hindsight we should have made writing to the attribute fail for ZBC devices, but the code has probably been around for far too long to change this now. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-6-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The soft max_sectors limit is normally capped by the hardware limits and an arbitrary upper limit enforced by the kernel, but can be modified by the user. A few drivers want to increase this limit (nbd, rbd) or adjust it up or down based on hardware capabilities (sd). Change blk_validate_limits to default max_sectors to the optimal I/O size, or upgrade it to the preferred minimal I/O size if that is larger than the kernel default if no optimal I/O size is provided based on the logic in the SD driver. This keeps the existing kernel default for drivers that do not provide an io_opt or very big io_min value, but picks a much more useful default for those who provide these hints, and allows to remove the hacks to set the user max_sectors limit in nbd, rbd and sd. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Commit 16d80c54 ("rbd: set io_min, io_opt and discard_granularity to alloc_size") lowered the io_opt size for rbd from objset_bytes which is 4MB for typical setup to alloc_size which is typically 64KB. The commit mostly talks about discard behavior and does mention io_min in passing. Reducing io_opt means reducing the readahead size, which seems counter-intuitive given that rbd currently abuses the user max_sectors setting to actually increase the I/O size. Switch back to the old setting to allow larger reads (the readahead size despite it's name actually limits the size of any buffered read) and to prepare for using io_opt in the max_sectors calculation and getting drivers out of the business of overriding the max_user_sectors value. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Discard and Write Zeroes are different operation and implemented by different fallocate opcodes for ubd. If one fails the other one can work and vice versa. Split the code to disable the operations in ubd_handler to only disable the operation that actually failed. Fixes: 50109b5a ("um: Add support for DISCARD in the UBD Driver") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Link: https://lore.kernel.org/r/20240531074837.1648501-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Instead of a separate handler function that leaves no work in the interrupt hanler itself, split out a per-request end I/O helper and clean up the coding style and variable naming while we're at it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Link: https://lore.kernel.org/r/20240531074837.1648501-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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- 09 Jun, 2024 5 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Arnaldo Carvalho de Melo: - Update copies of kernel headers, which resulted in support for the new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector, 'map_shadow_stack' syscall for x86-32. - Revert perf.data record memory allocation optimization that ended up causing a regression, work is being done to re-introduce it in the next merge window. - Fix handling of minimal vmlinux.h file used with BPF's CO-RE when interrupting the build. * tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build Revert "perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event" tools headers arm64: Sync arm64's cputype.h with the kernel sources tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL tools headers UAPI: Update i915_drm.h with the kernel sources tools headers UAPI: Sync kvm headers with the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers: Update the syscall tables and unistd.h, mostly to support the new 'mseal' syscall perf trace beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources to pick POSTED_MSI_NOTIFICATION perf beauty: Update copy of linux/socket.h with the kernel sources tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync linux/stat.h with the kernel sources
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git://git.kernel.org/pub/scm/linux/kernel/git/ras/rasLinus Torvalds authored
Pull EDAC fixes from Borislav Petkov: - Convert PCI core error codes to proper error numbers since latter get propagated all the way up to the module loading functions * tag 'edac_urgent_for_v6.10_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/igen6: Convert PCIBIOS_* return codes to errnos EDAC/amd64: Convert PCIBIOS_* return codes to errnos
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fix from Stephen Boyd: "One fix for the SiFive PRCI clocks so that the device boots again. This driver was registering clkdev lookups that were always going to be useless. This wasn't a problem until clkdev started returning an error in these cases, causing this driver to fail probe, and thus boot to fail because clks are essential for most drivers. The fix is simple, don't use clkdev because this is a DT based system where clkdev isn't used" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: sifive: Do not register clkdevs for PRCI clocks
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: "Two small smb3 client fixes: - fix deadlock in umount - minor cleanup due to netfs change" * tag '6.10-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Don't advance the I/O iterator before terminating subrequest smb: client: fix deadlock in smb2_find_smb_tcon()
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- 08 Jun, 2024 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID fixes from Benjamin Tissoires: - fix potential read out of bounds in hid-asus (Andrew Ballance) - fix endian-conversion on little endian systems in intel-ish-hid (Arnd Bergmann) - A couple of new input event codes (Aseda Aboagye) - errors handling fixes in hid-nvidia-shield (Chen Ni), hid-nintendo (Christophe JAILLET), hid-logitech-dj (José Expósito) - current leakage fix while the device is in suspend on a i2c-hid laptop (Johan Hovold) - other assorted smaller fixes and device ID / quirk entry additions * tag 'for-linus-2024060801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: Ignore battery for ELAN touchscreens 2F2C and 4116 HID: i2c-hid: elan: fix reset suspend current leakage dt-bindings: HID: i2c-hid: elan: add 'no-reset-on-power-off' property dt-bindings: HID: i2c-hid: elan: add Elan eKTH5015M dt-bindings: HID: i2c-hid: add dedicated Ilitek ILI2901 schema input: Add support for "Do Not Disturb" input: Add event code for accessibility key hid: asus: asus_report_fixup: fix potential read out of bounds HID: logitech-hidpp: add missing MODULE_DESCRIPTION() macro HID: intel-ish-hid: fix endian-conversion HID: nintendo: Fix an error handling path in nintendo_hid_probe() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() HID: core: remove unnecessary WARN_ON() in implement() HID: nvidia-shield: Add missing check for input_ff_create_memless HID: intel-ish-hid: Fix build error for COMPILE_TEST
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