Syzbot CI

Subject	ext4: enable block size larger than page size
Author	libaokun@huaweicloud.com
Date	2025-11-07 14:42:26 +0000 UTC
Version
Cc	adilger.kernel@dilger.ca chengzhihao1@huawei.com ebiggers@kernel.org jack@suse.cz kernel@pankajraghav.com libaokun1@huawei.com libaokun@huaweicloud.com linux-ext4@vger.kernel.org linux-kernel@vger.kernel.org mcgrof@kernel.org tytso@mit.edu willy@infradead.org yangerkun@huawei.com yi.zhang@huawei.com

Subject

ext4: enable block size larger than page size

Author

libaokun@huaweicloud.com

Date

2025-11-07 14:42:26 +0000 UTC

Version

adilger.kernel@dilger.ca chengzhihao1@huawei.com ebiggers@kernel.org jack@suse.cz kernel@pankajraghav.com libaokun1@huawei.com libaokun@huaweicloud.com linux-ext4@vger.kernel.org linux-kernel@vger.kernel.org mcgrof@kernel.org tytso@mit.edu willy@infradead.org yangerkun@huawei.com yi.zhang@huawei.com

Name	Content [All]
[PATCH v2 01/24] ext4: remove page offset calculation in ext4_block_zero_page_range()	[Body]
[PATCH v2 02/24] ext4: remove page offset calculation in ext4_block_truncate_page()	[Body]
[PATCH v2 03/24] ext4: remove PAGE_SIZE checks for rec_len conversion	[Body]
[PATCH v2 04/24] ext4: make ext4_punch_hole() support large block size	[Body]
[PATCH v2 05/24] ext4: enable DIOREAD_NOLOCK by default for BS > PS as well	[Body]
[PATCH v2 06/24] ext4: introduce s_min_folio_order for future BS > PS support	[Body]
[PATCH v2 07/24] ext4: support large block size in ext4_calculate_overhead()	[Body]
[PATCH v2 08/24] ext4: support large block size in ext4_readdir()	[Body]
[PATCH v2 09/24] ext4: add EXT4_LBLK_TO_B macro for logical block to bytes conversion	[Body]
[PATCH v2 10/24] ext4: add EXT4_LBLK_TO_PG and EXT4_PG_TO_LBLK for block/page conversion	[Body]
[PATCH v2 11/24] ext4: support large block size in ext4_mb_load_buddy_gfp()	[Body]
[PATCH v2 12/24] ext4: support large block size in ext4_mb_get_buddy_page_lock()	[Body]
[PATCH v2 13/24] ext4: support large block size in ext4_mb_init_cache()	[Body]
[PATCH v2 14/24] ext4: prepare buddy cache inode for BS > PS with large folios	[Body]
[PATCH v2 15/24] ext4: rename 'page' references to 'folio' in multi-block allocator	[Body]
[PATCH v2 16/24] ext4: support large block size in ext4_mpage_readpages()	[Body]
[PATCH v2 17/24] ext4: support large block size in ext4_block_write_begin()	[Body]
[PATCH v2 18/24] ext4: support large block size in mpage_map_and_submit_buffers()	[Body]
[PATCH v2 19/24] ext4: support large block size in mpage_prepare_extent_to_map()	[Body]
[PATCH v2 20/24] ext4: support large block size in __ext4_block_zero_page_range()	[Body]
[PATCH v2 21/24] ext4: make data=journal support large block size	[Body]
[PATCH v2 22/24] ext4: support verifying data from large folios with fs-verity	[Body]
[PATCH v2 23/24] ext4: add checks for large folio incompatibilities when BS > PS	[Body]
[PATCH v2 24/24] ext4: enable block size larger than page size	[Body]

Name

Content [All]

[PATCH v2 01/24] ext4: remove page offset calculation in ext4_block_zero_page_range()

[PATCH v2 02/24] ext4: remove page offset calculation in ext4_block_truncate_page()

[PATCH v2 03/24] ext4: remove PAGE_SIZE checks for rec_len conversion

[PATCH v2 04/24] ext4: make ext4_punch_hole() support large block size

[PATCH v2 05/24] ext4: enable DIOREAD_NOLOCK by default for BS > PS as well

[PATCH v2 06/24] ext4: introduce s_min_folio_order for future BS > PS support

[PATCH v2 07/24] ext4: support large block size in ext4_calculate_overhead()

[PATCH v2 08/24] ext4: support large block size in ext4_readdir()

[PATCH v2 09/24] ext4: add EXT4_LBLK_TO_B macro for logical block to bytes conversion

[PATCH v2 10/24] ext4: add EXT4_LBLK_TO_PG and EXT4_PG_TO_LBLK for block/page conversion

[PATCH v2 11/24] ext4: support large block size in ext4_mb_load_buddy_gfp()

[PATCH v2 12/24] ext4: support large block size in ext4_mb_get_buddy_page_lock()

[PATCH v2 13/24] ext4: support large block size in ext4_mb_init_cache()

[PATCH v2 14/24] ext4: prepare buddy cache inode for BS > PS with large folios

[PATCH v2 15/24] ext4: rename 'page' references to 'folio' in multi-block allocator

[PATCH v2 16/24] ext4: support large block size in ext4_mpage_readpages()

[PATCH v2 17/24] ext4: support large block size in ext4_block_write_begin()

[PATCH v2 18/24] ext4: support large block size in mpage_map_and_submit_buffers()

[PATCH v2 19/24] ext4: support large block size in mpage_prepare_extent_to_map()

[PATCH v2 20/24] ext4: support large block size in __ext4_block_zero_page_range()

[PATCH v2 21/24] ext4: make data=journal support large block size

[PATCH v2 22/24] ext4: support verifying data from large folios with fs-verity

[PATCH v2 23/24] ext4: add checks for large folio incompatibilities when BS > PS

[PATCH v2 24/24] ext4: enable block size larger than page size

Session 2025-11-07

Passed

ID (for dev)	20d6c183-8e55-4629-b2a6-c6fdd3058422
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]		passed [Log]
[KASAN] Boot test: Base	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]		passed
[KASAN] Build Patched		6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	passed
[KASAN] Fuzzing	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	passed [Log] [Artifacts]

Patches (24)

Series Summary

Sessions

Session 2025-11-07