Merge tag 'v5.8-rc1' into fixes

Linux 5.8-rc1

Merge v5.8-rc1 into drm-misc-fixes

Beginning a new release cycles for what will become v5.8. Updating
drm-misc-fixes accordingly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'dt/schema-cleanups' into dt/linus

Merge branch 'x86/entry' into ras/core

to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.

Merge tag 'xfs-5.8-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"Most of the changes this cycle are refactoring of existing code in
preparation fo

Merge tag 'xfs-5.8-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"Most of the changes this cycle are refactoring of existing code in
preparation for things landing in the future.

We also fixed various problems and deficiencies in the quota
implementation, and (I hope) the last of the stale read vectors by
forcing write allocations to go through the unwritten state until the
write completes.

Summary:

- Various cleanups to remove dead code, unnecessary conditionals,
asserts, etc.

- Fix a linker warning caused by xfs stuffing '-g' into CFLAGS
redundantly.

- Tighten up our dmesg logging to ensure that everything is prefixed
with 'XFS' for easier grepping.

- Kill a bunch of typedefs.

- Refactor the deferred ops code to reduce indirect function calls.

- Increase type-safety with the deferred ops code.

- Make the DAX mount options a tri-state.

- Fix some error handling problems in the inode flush code and clean
up other inode flush warts.

- Refactor log recovery so that each log item recovery functions now
live with the other log item processing code.

- Fix some SPDX forms.

- Fix quota counter corruption if the fs crashes after running
quotacheck but before any dquots get logged.

- Don't fail metadata verification on zero-entry attr leaf blocks,
since they're just part of the disk format now due to a historic
lack of log atomicity.

- Don't allow SWAPEXT between files with different [ugp]id when
quotas are enabled.

- Refactor inode fork reading and verification to run directly from
the inode-from-disk function. This means that we now actually
guarantee that _iget'ted inodes are totally verified and ready to
go.

- Move the incore inode fork format and extent counts to the ifork
structure.

- Scalability improvements by reducing cacheline pingponging in
struct xfs_mount.

- More scalability improvements by removing m_active_trans from the
hot path.

- Fix inode counter update sanity checking to run /only/ on debug
kernels.

- Fix longstanding inconsistency in what error code we return when a
program hits project quota limits (ENOSPC).

- Fix group quota returning the wrong error code when a program hits
group quota limits.

- Fix per-type quota limits and grace periods for group and project
quotas so that they actually work.

- Allow extension of individual grace periods.

- Refactor the non-reclaim inode radix tree walking code to remove a
bunch of stupid little functions and straighten out the
inconsistent naming schemes.

- Fix a bug in speculative preallocation where we measured a new
allocation based on the last extent mapping in the file instead of
looking farther for the last contiguous space allocation.

- Force delalloc writes to unwritten extents. This closes a stale
disk contents exposure vector if the system goes down before the
write completes.

- More lockdep whackamole"

* tag 'xfs-5.8-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (129 commits)
xfs: more lockdep whackamole with kmem_alloc*
xfs: force writes to delalloc regions to unwritten
xfs: refactor xfs_iomap_prealloc_size
xfs: measure all contiguous previous extents for prealloc size
xfs: don't fail unwritten extent conversion on writeback due to edquot
xfs: rearrange xfs_inode_walk_ag parameters
xfs: straighten out all the naming around incore inode tree walks
xfs: move xfs_inode_ag_iterator to be closer to the perag walking code
xfs: use bool for done in xfs_inode_ag_walk
xfs: fix inode ag walk predicate function return values
xfs: refactor eofb matching into a single helper
xfs: remove __xfs_icache_free_eofblocks
xfs: remove flags argument from xfs_inode_ag_walk
xfs: remove xfs_inode_ag_iterator_flags
xfs: remove unused xfs_inode_ag_iterator function
xfs: replace open-coded XFS_ICI_NO_TAG
xfs: move eofblocks conversion function to xfs_ioctl.c
xfs: allow individual quota grace period extension
xfs: per-type quota timers and warn limits
xfs: switch xfs_get_defquota to take explicit type
...

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xfs: straighten out all the naming around incore inode tree walks

We're not very consistent about function names for the incore inode
iteration function. Turn them all into xfs_inode_walk* variants

xfs: straighten out all the naming around incore inode tree walks

We're not very consistent about function names for the incore inode
iteration function. Turn them all into xfs_inode_walk* variants.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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xfs: remove flags argument from xfs_inode_ag_walk

The incore inode walk code passes a flags argument and a pointer from
the xfs_inode_ag_iterator caller all the way to the iteration function.
We can

xfs: remove flags argument from xfs_inode_ag_walk

The incore inode walk code passes a flags argument and a pointer from
the xfs_inode_ag_iterator caller all the way to the iteration function.
We can reduce the function complexity by passing flags through the
private pointer.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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xfs: remove xfs_inode_ag_iterator_flags

Combine xfs_inode_ag_iterator_flags and xfs_inode_ag_iterator_tag into a
single wrapper function since there's only one caller of the _flags
variant.

Signed-

xfs: remove xfs_inode_ag_iterator_flags

Combine xfs_inode_ag_iterator_flags and xfs_inode_ag_iterator_tag into a
single wrapper function since there's only one caller of the _flags
variant.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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xfs: remove unused xfs_inode_ag_iterator function

Not used by anyone, so get rid of it.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed

xfs: remove unused xfs_inode_ag_iterator function

Not used by anyone, so get rid of it.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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xfs: move eofblocks conversion function to xfs_ioctl.c

Move xfs_fs_eofblocks_from_user into the only file that actually uses
it, so that we don't have this function cluttering up the header file.

S

xfs: move eofblocks conversion function to xfs_ioctl.c

Move xfs_fs_eofblocks_from_user into the only file that actually uses
it, so that we don't have this function cluttering up the header file.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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Merge branch 'next' into for-linus

Prepare second round of input updates for 5.3 merge window.

Merge tag 'v5.2' into next

Sync up with mainline to resolve conflicts in iforce driver.

Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes

Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes

Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

Merge drm/drm-next into drm-intel-next-queued

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

Signed-off

Merge drm/drm-next into drm-intel-next-queued

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Merge drm/drm-next into drm-misc-next

Backmerging 5.2-rc1 to -misc-next for robher

Signed-off-by: Sean Paul <seanpaul@chromium.org>

Merge branch 'fixes-dra7' into fixes

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base for fbdev-v5.3 changes.

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Merge tag 'v5.2-rc1' into spi-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into regulator-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into asoc-5.3

Linux 5.2-rc1

Merge branch 'linus' into x86/urgent, to pick up dependent changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'xfs-5.2-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"Here's a big pile of new stuff for XFS for 5.2. XFS has grown the
ability to repo

Merge tag 'xfs-5.2-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"Here's a big pile of new stuff for XFS for 5.2. XFS has grown the
ability to report metadata health status to userspace after online
fsck checks the filesystem. The online metadata checking code is (I
really hope) feature complete with the addition of checks for the
global fs counters, though it'll remain EXPERIMENTAL for now.

There are also fixes for thundering herds of writeback completions and
some other deadlocks, fixes for theoretical integer overflow attacks
on space accounting, and removal of the long-defunct 'mntpt' option
which was deprecated in the mid-2000s and (it turns out) totally
broken since 2011 (and nobody complained...).

Summary:

- Fix some more buffer deadlocks when performing an unmount after a
hard shutdown.

- Fix some minor space accounting issues.

- Fix some use after free problems.

- Make the (undocumented) FITRIM behavior consistent with other
filesystems.

- Embiggen the xfs geometry ioctl's data structure.

- Introduce a new AG geometry ioctl.

- Introduce a new online health reporting infrastructure and ioctl
for userspace to query a filesystem's health status.

- Enhance online scrub and repair to update the health reports.

- Reduce thundering herd problems when writeback io completes.

- Fix some transaction reservation type errors.

- Fix integer overflow problems with delayed alloc reservation
counters.

- Fix some problems where we would exit to userspace without
unlocking.

- Fix inconsistent behavior when finishing deferred ops fails.

- Strengthen scrub to check incore data against ondisk metadata.

- Remove long-broken mntpt mount option.

- Add an online scrub function for the filesystem summary counters,
which should make online metadata scrub more or less feature
complete for now.

- Various cleanups"

* tag 'xfs-5.2-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (38 commits)
xfs: change some error-less functions to void types
xfs: add online scrub for superblock counters
xfs: don't parse the mtpt mount option
xfs: always rejoin held resources during defer roll
xfs: add missing error check in xfs_prepare_shift()
xfs: scrub should check incore counters against ondisk headers
xfs: allow scrubbers to pause background reclaim
xfs: rename the speculative block allocation reclaim toggle functions
xfs: track delayed allocation reservations across the filesystem
xfs: fix broken bhold behavior in xrep_roll_ag_trans
xfs: unlock inode when xfs_ioctl_setattr_get_trans can't get transaction
xfs: kill the xfs_dqtrx_t typedef
xfs: widen inode delalloc block counter to 64-bits
xfs: widen quota block counters to 64-bit integers
xfs: abort unaligned nowait directio early
xfs: assert that we don't enter agfl freeing with a non-permanent transaction
xfs: make tr_growdata a permanent transaction
xfs: merge adjacent io completions of the same type
xfs: remove unused m_data_workqueue
xfs: implement per-inode writeback completion queues
...

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xfs: rename the speculative block allocation reclaim toggle functions

"reclaim" is used throughout the icache code to mean reclamation of
incore inode structures. It's also used for two helper func

xfs: rename the speculative block allocation reclaim toggle functions

"reclaim" is used throughout the icache code to mean reclamation of
incore inode structures. It's also used for two helper functions that
toggle background deletion of speculative preallocations. Separate
the second of the two uses to make things less confusing.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

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