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sfjro / aufs-standalone

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mmap.patch fails for kernel 6.11.2 #46

Open peabee opened 3 days ago

peabee commented 3 days ago

Hunk 7 fails Due to addition of new label - out_fput: - at line 3209 of linux-6.11.2/mm/mmap.c

If you can advise amended patch I can test it.

sfjro commented 3 days ago

PB:

Hunk 7 fails Due to addition of new label - out_fput: - at line 3209 of linux-6.11.2/mm/mmap.c

If you can advise amended patch I can test it.

Thankx for the report. ce14f38d6ee9 2024-10-04 mm: call the security_mmap_file() LSM hook in remap_file_pages() is the cause. I'm going to release aufs6.11.2 on Monday. Wait for it.

J. R. Okajima

peabee commented 1 day ago

Also affects kernels 6.6 & 6.10 ........... and maybe others?

sfjro commented 1 day ago

PB:

Also affects kernel 6.6 ........... and maybe others?

That is unexpected. v6.11.2 contains ce14f38d6ee9 2024-10-04 mm: call the security_mmap_file() LSM hook in remap_file_pages() (which is originally ea7e2d5e49c0) and it adds 'out_fput:' label as you wrote. But v6.6 doesn't have such commit. Would you describe more details?

J. R. Okajima

peabee commented 1 day ago

Search for: ea7e2d5e49c05e5db1922387b09ca74aa40f46e2 in: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.13 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.2

peabee commented 1 day ago

Thank you for the new 6.11.2 branch.

Looking at the new mmap.patch - the new label out_fput: does not occur in the aufs section of the if statement - will this cause problems? (I haven't tried to build with it yet).

sfjro commented 1 day ago

PB:

Looking at the new mmap.patch - the new label out_fput: does not occur in the aufs section of the if statement - will this cause problems? (I haven't tried to build with it yet).

It should be OK.

J. R. Okajima

peabee commented 1 day ago

Thanks - 6.11.2 builds ok with aufs-6.11.2

6.6 and 6.10 need the same update.....

sfjro commented 15 hours ago

PB:

Search for: ea7e2d5e49c05e5db1922387b09ca74aa40f46e2 in: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.13 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.2

I see. I will release aufs6.6.54 and aufs6.10.13 too.

J. R. Okajima