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    Subject[PATCH 5.10 101/575] evm: mark evm_fixmode as __ro_after_init
    Date
    From: Austin Kim <austin.kim@lge.com>

    commit 32ba540f3c2a7ef61ed5a577ce25069a3d714fc9 upstream.

    The evm_fixmode is only configurable by command-line option and it is never
    modified outside initcalls, so declaring it with __ro_after_init is better.

    Signed-off-by: Austin Kim <austin.kim@lge.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    security/integrity/evm/evm_main.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/security/integrity/evm/evm_main.c
    +++ b/security/integrity/evm/evm_main.c
    @@ -54,7 +54,7 @@ static struct xattr_list evm_config_defa

    LIST_HEAD(evm_config_xattrnames);

    -static int evm_fixmode;
    +static int evm_fixmode __ro_after_init;
    static int __init evm_set_fixmode(char *str)
    {
    if (strncmp(str, "fix", 3) == 0)

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