Messages in this thread | | | Date | Fri, 30 Dec 2022 16:07:12 +0400 | Subject | Re: [PATCH 0/3] fs/ntfs3: Fixes for big endian systems | From | Konstantin Komarov <> |
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On 07.12.2021 14:24, Thomas Kühnel wrote: > I tried running the NTFS3 driver on a MIPS big endian system and > noticed various errors when it tried to access bitmaps structures > that are stored as little endian on disk. > > These patches were mainly tested in a qemu mips environment. > > I'm open for suggestions how to better implement the second patch > "add functions to modify LE bitmaps". It adds copies of two functions > from lib/bitmap.c but modified to work with little endian bitmaps. > Other filesystems seem to have similar functions defined locally like > le_bitmap_set in btrfs or ext4_set_bits in ext4 but no global > implementation exists. > > Thomas Kühnel (3): > fs/ntfs3: fix endian conversion in ni_fname_name > fs/ntfs3: add functions to modify LE bitmaps > fs/ntfs3: use _le variants of bitops functions > > fs/ntfs3/bitmap.c | 56 +++++++++++++++++++++++++++++++++++++++------- > fs/ntfs3/frecord.c | 4 +++- > fs/ntfs3/fslog.c | 4 ++-- > fs/ntfs3/fsntfs.c | 8 +++---- > fs/ntfs3/index.c | 14 ++++++------ > fs/ntfs3/ntfs_fs.h | 3 +++ > 6 files changed, 67 insertions(+), 22 deletions(-) > > > base-commit: 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1
Hello Thomas,
Thanks for patches, they have been applied long ago.
Sorry for not responding immediately.
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