Messages in this thread Patch in this message |  | | Subject | [TRIVIAL] [PATCH] notsc-warning_A0 | From | john stultz <> | Date | 19 Aug 2002 14:53:01 -0700 |
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Marcelo, This patch simply prints a warning message when "notsc" is passed to a kernel that is compiled w/ CONFIG_X86_TSC, and thus ignores the boot option (Also renames tsc_setup -> notsc_setup).
thanks -john
diff -Nru a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c --- a/arch/i386/kernel/setup.c Mon Aug 19 14:49:55 2002 +++ b/arch/i386/kernel/setup.c Mon Aug 19 14:49:55 2002 @@ -1138,14 +1138,19 @@ #ifndef CONFIG_X86_TSC static int tsc_disable __initdata = 0; -static int __init tsc_setup(char *str) +static int __init notsc_setup(char *str) { tsc_disable = 1; return 1; } - -__setup("notsc", tsc_setup); +#else +static int __init notsc_setup(char *str) +{ + printk("notsc: Kernel compiled with CONFIG_X86_TSC, cannot disable TSC.\n"); + return 1; +} #endif +__setup("notsc", notsc_setup); static int __init highio_setup(char *str) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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