diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2022-11-25 17:35:15 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2022-11-28 10:51:23 +0100 |
| commit | 5c180c8aba104b792bc3a0cff4d26aa4d3a6219d (patch) | |
| tree | 55e95f9b57573304510c5221cb1d6635ba670ddd /sys/linux/filesystem.txt | |
| parent | 9b0f2cc6d87fc89778de9bc09730487a0ce88038 (diff) | |
sys/linux: fix pvfs2 mount
It's not image-based filesystem.
Diffstat (limited to 'sys/linux/filesystem.txt')
| -rw-r--r-- | sys/linux/filesystem.txt | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/linux/filesystem.txt b/sys/linux/filesystem.txt index de0a64932..f3a920949 100644 --- a/sys/linux/filesystem.txt +++ b/sys/linux/filesystem.txt @@ -25,6 +25,16 @@ mount$bind(src ptr[in, filename], dst ptr[in, filename], type ptr[in, string["pi # https://chromium.googlesource.com/chromiumos/third_party/kernel/+/d2c1fb9fcdb53%5E%21/ mount$esdfs(src ptr[in, filename], dst ptr[in, filename], type ptr[in, string["esdfs"]], flags flags[mount_flags], opts ptr[in, fs_options[esdfs_options]]) +# TODO: pvfs2 requires some device/source, but it looks unused: +# https://elixir.bootlin.com/linux/v6.1-rc6/source/fs/orangefs/super.c#L488 +# Instead it sends requests to some pvfs2-req character device, +# and somebody is supposed to answer these requests with ioctls. +# But the deivce is not even created in /dev, somebody is supposed to mknod it. +# And it's major number is unknown (printed to console in debug mode only): +# https://elixir.bootlin.com/linux/v6.1-rc6/source/fs/orangefs/devorangefs-req.c#L803 +# It does not look usable. +mount$pvfs2(src ptr[in, string["unused"]], dst ptr[in, filename], type ptr[in, string["pvfs2"]], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]]) + resource fd_fscontext[fd] fsopen(type ptr[in, string[filesystem]], flags flags[fsopen_flags]) fd_fscontext @@ -136,7 +146,6 @@ syz_mount_image$ubifs(fs ptr[in, string["ubifs"]], dir ptr[in, filename], flags # TODO: add mount options for the following file systems. syz_mount_image$adfs(fs ptr[in, string["adfs"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) syz_mount_image$affs(fs ptr[in, string["affs"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) -syz_mount_image$pvfs2(fs ptr[in, string["pvfs2"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) syz_mount_image$befs(fs ptr[in, string["befs"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) syz_mount_image$vxfs(fs ptr[in, string["vxfs"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) syz_mount_image$omfs(fs ptr[in, string["omfs"]], dir ptr[in, filename], flags flags[mount_flags], opts ptr[in, fs_options[stringnoz]], chdir bool8, size len[img], img ptr[in, compressed_image]) fd_dir (timeout[SYZ_MOUNT_IMAGE_TIMEOUT], no_generate, no_minimize) |