Merge tag 'v5.5-rc1' into core/kprobes, to resolve conflicts

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

Merge branch 'linus' into sched/urgent, to pick up the latest before merging new patches

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

Merge mainline/master into arm/fixes

This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.

Signed-off-by: Olof Johans

Merge mainline/master into arm/fixes

This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

Merge tag 'xfs-5.5-merge-16' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull XFS updates from Darrick Wong:
"For this release, we changed quite a few things.

Highlights:

- Fixed some l

Merge tag 'xfs-5.5-merge-16' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull XFS updates from Darrick Wong:
"For this release, we changed quite a few things.

Highlights:

- Fixed some long tail latency problems in the block allocator

- Removed some long deprecated (and for the past several years no-op)
mount options and ioctls

- Strengthened the extended attribute and directory verifiers

- Audited and fixed all the places where we could return EFSCORRUPTED
without logging anything

- Refactored the old SGI space allocation ioctls to make the
equivalent fallocate calls

- Fixed a race between fallocate and directio

- Fixed an integer overflow when files have more than a few
billion(!) extents

- Fixed a longstanding bug where quota accounting could be incorrect
when performing unwritten extent conversion on a freshly mounted fs

- Fixed various complaints in scrub about soft lockups and
unresponsiveness to signals

- De-vtable'd the directory handling code, which should make it
faster

- Converted to the new mount api, for better or for worse

- Cleaned up some memory leaks

and quite a lot of other smaller fixes and cleanups.

A more detailed summary:

- Fill out the build string

- Prevent inode fork extent count overflows

- Refactor the allocator to reduce long tail latency

- Rework incore log locking a little to reduce spinning

- Break up the xfs_iomap_begin functions into smaller more cohesive
parts

- Fix allocation alignment being dropped too early when the
allocation request is for more blocks than an AG is large

- Other small cleanups

- Clean up file buftarg retrieval helpers

- Hoist the resvsp and unresvsp ioctls to the vfs

- Remove the undocumented biosize mount option, since it has never
been mentioned as existing or supported on linux

- Clean up some of the mount option printing and parsing

- Enhance attr leaf verifier to check block structure

- Check dirent and attr names for invalid characters before passing
them to the vfs

- Refactor open-coded bmbt walking

- Fix a few places where we return EIO instead of EFSCORRUPTED after
failing metadata sanity checks

- Fix a synchronization problem between fallocate and aio dio
corrupting the file length

- Clean up various loose ends in the iomap and bmap code

- Convert to the new mount api

- Make sure we always log something when returning EFSCORRUPTED

- Fix some problems where long running scrub loops could trigger soft
lockup warnings and/or fail to exit due to fatal signals pending

- Fix various Coverity complaints

- Remove most of the function pointers from the directory code to
reduce indirection penalties

- Ensure that dquots are attached to the inode when performing
unwritten extent conversion after io

- Deuglify incore projid and crtime types

- Fix another AGI/AGF locking order deadlock when renaming

- Clean up some quota typedefs

- Remove the FSSETDM ioctls which haven't done anything in 20 years

- Fix some memory leaks when mounting the log fails

- Fix an underflow when updating an xattr leaf freemap

- Remove some trivial wrappers

- Report metadata corruption as an error, not a (potentially) fatal
assertion

- Clean up the dir/attr buffer mapping code

- Allow fatal signals to kill scrub during parent pointer checks"

* tag 'xfs-5.5-merge-16' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (198 commits)
xfs: allow parent directory scans to be interrupted with fatal signals
xfs: remove the mappedbno argument to xfs_da_get_buf
xfs: remove the mappedbno argument to xfs_da_read_buf
xfs: split xfs_da3_node_read
xfs: remove the mappedbno argument to xfs_dir3_leafn_read
xfs: remove the mappedbno argument to xfs_dir3_leaf_read
xfs: remove the mappedbno argument to xfs_attr3_leaf_read
xfs: remove the mappedbno argument to xfs_da_reada_buf
xfs: improve the xfs_dabuf_map calling conventions
xfs: refactor xfs_dabuf_map
xfs: simplify mappedbno handling in xfs_da_{get,read}_buf
xfs: report corruption only as a regular error
xfs: Remove kmem_zone_free() wrapper
xfs: Remove kmem_zone_destroy() wrapper
xfs: Remove slab init wrappers
xfs: fix attr leaf header freemap.size underflow
xfs: fix some memory leaks in log recovery
xfs: fix another missing include
xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
xfs: remove duplicated include from xfs_dir2_data.c
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 5.5 merge window.

Merge tag 'v5.4-rc8' into WIP.x86/mm, to pick up fixes

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

xfs: report corruption only as a regular error

Redefine XFS_IS_CORRUPT so that it reports corruptions only via
xfs_corruption_report. Since these are on-disk contents (and not checks
of internal st

xfs: report corruption only as a regular error

Redefine XFS_IS_CORRUPT so that it reports corruptions only via
xfs_corruption_report. Since these are on-disk contents (and not checks
of internal state), we don't ever want to panic the kernel. This also
amends the corruption report to recommend unmounting and running
xfs_repair.

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

show more ...

Merge branch 'linus' into x86/hyperv

Pick up upstream fixes to avoid conflicts.

xfs: use super s_id instead of struct xfs_mount m_fsname

Eliminate struct xfs_mount field m_fsname by using the super block s_id
field directly.

Signed-off-by: Ian Kent <raven@themaw.net>
Reviewed-

xfs: use super s_id instead of struct xfs_mount m_fsname

Eliminate struct xfs_mount field m_fsname by using the super block s_id
field directly.

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

show more ...

xfs: always log corruption errors

Make sure we log something to dmesg whenever we return -EFSCORRUPTED up
the call stack.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Carlo

xfs: always log corruption errors

Make sure we log something to dmesg whenever we return -EFSCORRUPTED up
the call stack.

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

show more ...

xfs: constify the buffer pointer arguments to error functions

Some of the xfs error message functions take a pointer to a buffer that
will be dumped to the system log. The logging functions don't c

xfs: constify the buffer pointer arguments to error functions

Some of the xfs error message functions take a pointer to a buffer that
will be dumped to the system log. The logging functions don't change
the contents, so constify all the parameters. This enables the next
patch to ensure that we log bad metadata when we encounter it.

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

show more ...

Merge tag 'v5.4-rc5' into next

Sync up with mainline.

Merge tag 'v5.4-rc3' into spi-5.4

Linux 5.4-rc3

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

Backmerging to pull in HDR DP code:

https://lists.freedesktop.org/archives/dri-devel/2019-September/236453.html

Signed-off-by: Joonas Lahtinen <joonas

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

Backmerging to pull in HDR DP code:

https://lists.freedesktop.org/archives/dri-devel/2019-September/236453.html

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge tag 'fix-missing-panels' into fixes

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

We haven't done any backmerge for a while due to the merge window, and it
starts to become an issue for komeda. Let's bring 5.4-rc1 in.

Signed-off-by: Maxime R

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

We haven't done any backmerge for a while due to the merge window, and it
starts to become an issue for komeda. Let's bring 5.4-rc1 in.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

show more ...

Merge drm/drm-fixes into drm-misc-fixes

We haven't backmerged for a while, let's start the -rc period by pulling
rc1.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'xfs-5.4-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"For this cycle we have the usual pile of cleanups and bug fixes, some
performance

Merge tag 'xfs-5.4-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
"For this cycle we have the usual pile of cleanups and bug fixes, some
performance improvements for online metadata scrubbing, massive
speedups in the directory entry creation code, some performance
improvement in the file ACL lookup code, a fix for a logging stall
during mount, and fixes for concurrency problems.

It has survived a couple of weeks of xfstests runs and merges cleanly.

Summary:

- Remove KM_SLEEP/KM_NOSLEEP.

- Ensure that memory buffers for IO are properly sector-aligned to
avoid problems that the block layer doesn't check.

- Make the bmap scrubber more efficient in its record checking.

- Don't crash xfs_db when superblock inode geometry is corrupt.

- Fix btree key helper functions.

- Remove unneeded error returns for things that can't fail.

- Fix buffer logging bugs in repair.

- Clean up iterator return values.

- Speed up directory entry creation.

- Enable allocation of xattr value memory buffer during lookup.

- Fix readahead racing with truncate/punch hole.

- Other minor cleanups.

- Fix one AGI/AGF deadlock with RENAME_WHITEOUT.

- More BUG -> WARN whackamole.

- Fix various problems with the log failing to advance under certain
circumstances, which results in stalls during mount"

* tag 'xfs-5.4-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (45 commits)
xfs: push the grant head when the log head moves forward
xfs: push iclog state cleaning into xlog_state_clean_log
xfs: factor iclog state processing out of xlog_state_do_callback()
xfs: factor callbacks out of xlog_state_do_callback()
xfs: factor debug code out of xlog_state_do_callback()
xfs: prevent CIL push holdoff in log recovery
xfs: fix missed wakeup on l_flush_wait
xfs: push the AIL in xlog_grant_head_wake
xfs: Use WARN_ON_ONCE for bailout mount-operation
xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
xfs: define a flags field for the AG geometry ioctl structure
xfs: add a xfs_valid_startblock helper
xfs: remove the unused XFS_ALLOC_USERDATA flag
xfs: cleanup xfs_fsb_to_db
xfs: fix the dax supported check in xfs_ioctl_setattr_dax_invalidate
xfs: Fix stale data exposure when readahead races with hole punch
fs: Export generic_fadvise()
mm: Handle MADV_WILLNEED through vfs_fadvise()
xfs: allocate xattr buffer on demand
xfs: consolidate attribute value copying
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 5.4 merge window.

Merge branch 'for-next' into for-linus

Signed-off-by: Takashi Iwai <tiwai@suse.de>

fs: xfs: Remove KM_NOSLEEP and KM_SLEEP.

Since no caller is using KM_NOSLEEP and no callee branches on KM_SLEEP,
we can remove KM_NOSLEEP and replace KM_SLEEP with 0.

Signed-off-by: Tetsuo Handa <p

fs: xfs: Remove KM_NOSLEEP and KM_SLEEP.

Since no caller is using KM_NOSLEEP and no callee branches on KM_SLEEP,
we can remove KM_NOSLEEP and replace KM_SLEEP with 0.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

show more ...

Merge branch 'master' into for-5.4/logitech

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

This merges in fixes for the XIVE interrupt controller which touch both
generic powerpc and PPC KVM code. To avoid mer

Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

This merges in fixes for the XIVE interrupt controller which touch both
generic powerpc and PPC KVM code. To avoid merge conflicts, these
commits will go upstream via the powerpc tree as well as the KVM tree.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

show more ...

Merge branch 'ti-sysc-fixes' into fixes

Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent

Pull a single EFI fix for v5.3 from Ard:

- Fix mixed mode breakage in EFI config table handling for

Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent

Pull a single EFI fix for v5.3 from Ard:

- Fix mixed mode breakage in EFI config table handling for TPM.

show more ...