kexec.c: add MFD_NOEXEC_SEAL flag explicitly #7
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Add MFD_NOEXEC_SEAL to avoid kernel warning like below: kexec[970]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set For old kernels, there will be no MFD_NOEXEC_SEAL definition, so fallback to define it to 0. Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
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Add MFD_NOEXEC_SEAL to avoid kernel warning like below:
kexec[970]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
For old kernels, there will be no MFD_NOEXEC_SEAL definition, so fallback to define it to 0.