I'm new to the list so Hi to all,
I'm working with a heavily patched 5.14 kernel and I've gathered
together patches to bring erofs
up to 5.19 and I'm trying to run the erofs and fscache tests from a
checkout of the 1.7.1 repo.
(branch experimental-tests-fscache) and I have a couple of fails I can't
quite work out so I'm
hoping for a little halp.
For those familiar with erofs development and history it may look like
some patches are missing
but they may have already been present in the source tree I'm working
with ... so just ask if
you spot anything ...
Current set of patches I have is (the patch name corresponds to commit
title, more or less):
+ erofs-clear-compacted_2b-if-compacted_4b_initial-gt-totalidx.patch
+ erofs-add-support-for-the-full-decompressed-length.patch
+ erofs-add-fiemap-support-with-iomap.patch
+
erofs-remove-the-mapping-parameter-from-erofs_try_to_free_cached_page.patch
+ erofs-directly-use-wrapper-erofs_page_is_managed-when-shrinking.patch
+ erofs-dax-support-for-non-tailpacking-regular-file.patch
+ erofs-fix-deadlock-when-shrink-erofs-slab.patch
+ erofs-remove-useless-cache-strategy-of-DELAYEDALLOC.patch
+ erofs-fix-unsafe-pagevec-reuse-of-hooked-pclusters.patch
+ erofs-remove-the-fast-path-of-per-CPU-buffer-decompression.patch
+ erofs-decouple-basic-mount-options-from-fs_context.patch
+ erofs-add-multiple-device-support.patch
+ erofs-get-compression-algorithms-directly-on-mapping.patch
+ erofs-introduce-the-secondary-compression-head.patch
+ erofs-introduce-readmore-decompression-strategy.patch
+ erofs-rename-some-generic-methods-in-decompressor.patch
+
libxz-Avoid-overlapping-memcpy-with-invalid-input-with-in-place-decompression.patch
+ libxz-Add-MicroLZMA-decoder.patch
+ erofs-lzma-compression-support.patch
+ erofs-get-rid-of-lru-usage.patch
+ erofs-dont-trigger-WARN-when-decompression-fails.patch
+ erofs-rename-lz4_0pading-to-zero_padding.patch
+ erofs-add-sysfs-interface.patch
+ erofs-add-sysfs-node-to-control-sync-decompression-strategy.patch
+ erofs-Replace-zero-length-array-with-flexible-array-member.patch
+ erofs-clean-up-erofs_map_blocks-tracepoints.patch
+ erofs-tidy-up-z_erofs_lz4_decompress.patch
+ erofs-introduce-z_erofs_fixup_insize.patch
+ erofs-support-unaligned-data-decompression.patch
+ erofs-support-inline-data-decompression.patch
+ erofs-add-on-disk-compressed-tail-packing-inline-support.patch
+ erofs-introduce-meta-buffer-operations.patch
+ erofs-use-meta-buffers-for-inode-operations.patch
+ erofs-use-meta-buffers-for-super-operations.patch
+ erofs-use-meta-buffers-for-xattr-operations.patch
+ erofs-use-meta-buffers-for-zmap-operations.patch
+ erofs-fix-fsdax-partition-offset-handling.patch
+ erofs-avoid-unnecessary-z_erofs-decompressqueue_work-declaration.patch
+ erofs-fix-small-compressed-files-inlining.patch
+ erofs-fix-ztailpacking-on-gt-4GiB-filesystems.patch
+ erofs-use-meta-buffers-for-erofs_read_superblock.patch
+ erofs-get-rid-of-struct-z_erofs_collector.patch
+ erofs-clean-up-preload_compressed_pages.patch
+ erofs-silence-warnings-related-to-impossible-m_plen.patch
+ erofs-clean-up-z_erofs_extent_lookback.patch
+ erofs-refine-managed-inode-stuffs.patch
+ erofs-add-sanity-check-0for-kobject-in-erofs_unregister_sysfs.patch
+ erofs-use-meta-buffers-for-reading-directories.patch
+ erofs-use-meta-buffers-for-inode-lookup.patch
+ erofs-rename-ctime-to-mtime.patch
+ erofs-Convert-from-invalidatepage-to-invalidate_folio.patch
+ erofs-fix-use-after-free-of-on-stack-io.patch
+ erofs-Convert-erofs-zdata-to-read_folio.patch
+ erofs-Convert-to-release_folio.patch
+ erofs-do-not-prompt-for-risk-any-more-when-using-big-pcluster.patch
+ erofs-remove-obsoleted-comments.patch
+ erofs-refine-on-disk-definition-comments.patch
+ erofs-fix-buffer-copy-overflow-of-ztailpacking-feature.patch
+ erofs-make-filesystem-exportable.patch
+ erofs-support-idmapped-mounts.patch
+ cachefiles-document-on-demand-read-mode.patch
+ erofs-make-erofs_map_blocks-generally-available.patch
+ erofs-add-fscache-mode-check-helper.patch
+ erofs-register-fscache-volume.patch
+ erofs-add-fscache-context-helper-functions.patch
+ erofs-add-anonymous-inode-caching-metadata-for-data-blobs.patch
+ erofs-add-erofs_fscache_read_folios-helper.patch
+ erofs-register-fscache-context-for-primary-data-blob.patch
+ erofs-register-fscache-context-for-extra-data-blobs.patch
+ erofs-implement-fscache-based-metadata-read.patch
+ erofs-implement-fscache-based-data-read-for-non-inline-layout.patch
+ erofs-implement-fscache-based-data-read-for-inline-layout.patch
+ erofs-implement-fscache-based-data-readahead.patch
+ erofs-add-fsid-mount-option.patch
+ erofs-change-to-use-asynchronous-io-for-fscache-readpage_readahead.patch
+ erofs-scan-devices-from-device-table.patch
+ erofs-leave-compressed-inodes-unsupported-in-fscache-mode-for-now.patch
+ erofs-fix-crash-when-enable-tracepoint-cachefiles_prep_read.patch
+ erofs-get-rid-of-struct-z_erofs_collection.patch
+ erofs-get-rid-of-label-restart_now.patch
+ erofs-simplify-z_erofs_pcluster_readmore.patch
+ erofs-fix-backmost-member-of-z_erofs_decompress_frontend.patch
+ erofs-missing-hunks.patch
The last patch consists of what looks like a few hunks added by Linus to
complete a folio pull
request that came in at the same time as the 5.19 erofs merge request. I
know the list of
patches isn't very useful but it should give some idea of what I have
and maybe someone can
spot a missing patch or so.
Anyway, my failing tests are erofs/021, erofs/022, erofs/024 and
fscache/005.
erofs/018 does not run due to "lzma compression is disabled, skipped."
message which I think
is too old a version of xz.
Any insight into cases that could cause these tests to fail would be
much appreciated.
Ian
