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[S390] add MACHINE_IS_LPAR flag

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Introduce the MACHINE_IS_LPAR flag for code that should only be
executed if Linux is running in an LPAR.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2010-02-26 22:37:38 +01:00
committed by Martin Schwidefsky
parent 432ac5e04b
commit 27d71602b4
5 changed files with 13 additions and 7 deletions
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4
arch/s390/kernel/setup.c
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@@ -804,7 +804,7 @@ setup_arch(char **cmdline_p)
if (MACHINE_IS_VM)
pr_info("Linux is running as a z/VM "
"guest operating system in 31-bit mode\n");
else
else if (MACHINE_IS_LPAR)
pr_info("Linux is running natively in 31-bit mode\n");
if (MACHINE_HAS_IEEE)
pr_info("The hardware system has IEEE compatible "
@@ -818,7 +818,7 @@ setup_arch(char **cmdline_p)
"guest operating system in 64-bit mode\n");
else if (MACHINE_IS_KVM)
pr_info("Linux is running under KVM in 64-bit mode\n");
else
else if (MACHINE_IS_LPAR)
pr_info("Linux is running natively in 64-bit mode\n");
#endif /* CONFIG_64BIT */