On 2025/7/3 15:26, Naresh Kamboju wrote: > On Thu, 26 Jun 2025 at 19:23, Zhang Yi <yi.zhang@xxxxxxxxxxxxxxx> wrote: >> >> Hi, Naresh! >> >> On 2025/6/26 20:31, Naresh Kamboju wrote: >>> Regressions noticed on arm64 devices while running LTP syscalls mmap16 >>> test case on the Linux next-20250616..next-20250626 with the extra build >>> config fragment CONFIG_ARM64_64K_PAGES=y the kernel warning noticed. >>> >>> Not reproducible with 4K page size. >>> >>> Test environments: >>> - Dragonboard-410c >>> - Juno-r2 >>> - rk3399-rock-pi-4b >>> - qemu-arm64 >>> >>> Regression Analysis: >>> - New regression? Yes >>> - Reproducibility? Yes >>> >>> Test regression: next-20250626 LTP mmap16 WARNING fs jbd2 >>> transaction.c start_this_handle >>> >>> Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> >> >> Thank you for the report. The block size for this test is 1 KB, so I >> suspect this is the issue with insufficient journal credits that we >> are going to resolve. > > I have applied your patch set [1] and tested and the reported > regressions did not fix. > Am I missing anything ? > > [1] https://lore.kernel.org/linux-ext4/20250611111625.1668035-1-yi.zhang@xxxxxxxxxxxxxxx/ > I can also reproduce the similar warning with xfstests generic/730 under 64k page size + 4k block size. Thanks, Joseph
