[S390] kernel: Storing machine flags early in lowcore
Currently, the machine_flags are stored late in the startup
initialization which results in failing machine type checks
(e.g. for MACHINE_IS_VM).
To allow these checks, store the machine flags in the lowcore
when the machine type has been detected.
Moving the machine_flags to the lowcore has been introduced with
git commit 25097bf153
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -208,6 +208,9 @@ static noinline __init void detect_machine_type(void)
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machine_flags |= MACHINE_FLAG_KVM;
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machine_flags |= MACHINE_FLAG_KVM;
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else
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else
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machine_flags |= MACHINE_FLAG_VM;
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machine_flags |= MACHINE_FLAG_VM;
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/* Store machine flags for setting up lowcore early */
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S390_lowcore.machine_flags = machine_flags;
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}
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}
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static __init void early_pgm_check_handler(void)
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static __init void early_pgm_check_handler(void)
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