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29c4268764
fsverity requires fs blocksize to be equal to pagesoze, which is
different on ppc64 (64K). Default mkfs blocksize if 4K. This difference
causes mount failure and following error message:
INFO: Mounting loopback filesystem
mount: /tmp/fsverity-test: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
dmesg(1) may have more information after failed mount system call.
FAILURE: mounting loopback filesystem
It's said this limitation is removed in Linux v6.3, but for backward
compatibility better to leave workaround for it.
Fixes: b259a2b ("tests: add fsverity measurement test")
Signed-off-by: Vitaly Chikunov <vt@altlinux.org>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>