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    Subject[PATCH 5.4 68/77] s390/hypfs: avoid error message under KVM
    Date
    From: Juergen Gross <jgross@suse.com>

    [ Upstream commit 7b6670b03641ac308aaa6fa2e6f964ac993b5ea3 ]

    When booting under KVM the following error messages are issued:

    hypfs.7f5705: The hardware system does not support hypfs
    hypfs.7a79f0: Initialization of hypfs failed with rc=-61

    Demote the severity of first message from "error" to "info" and issue
    the second message only in other error cases.

    Signed-off-by: Juergen Gross <jgross@suse.com>
    Acked-by: Heiko Carstens <hca@linux.ibm.com>
    Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
    Link: https://lore.kernel.org/r/20220620094534.18967-1-jgross@suse.com
    [arch/s390/hypfs/hypfs_diag.c changed description]
    Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/s390/hypfs/hypfs_diag.c | 2 +-
    arch/s390/hypfs/inode.c | 2 +-
    2 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c
    index f0bc4dc3e9bf0..6511d15ace45e 100644
    --- a/arch/s390/hypfs/hypfs_diag.c
    +++ b/arch/s390/hypfs/hypfs_diag.c
    @@ -437,7 +437,7 @@ __init int hypfs_diag_init(void)
    int rc;

    if (diag204_probe()) {
    - pr_err("The hardware system does not support hypfs\n");
    + pr_info("The hardware system does not support hypfs\n");
    return -ENODATA;
    }

    diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
    index 70139d0791b61..ca4fc66a361fb 100644
    --- a/arch/s390/hypfs/inode.c
    +++ b/arch/s390/hypfs/inode.c
    @@ -501,9 +501,9 @@ static int __init hypfs_init(void)
    hypfs_vm_exit();
    fail_hypfs_diag_exit:
    hypfs_diag_exit();
    + pr_err("Initialization of hypfs failed with rc=%i\n", rc);
    fail_dbfs_exit:
    hypfs_dbfs_exit();
    - pr_err("Initialization of hypfs failed with rc=%i\n", rc);
    return rc;
    }
    device_initcall(hypfs_init)
    --
    2.35.1


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