Messages in this thread Patch in this message | | | Subject | [PATCH] Minor bootflag.c fix | From | Thomas Hood <> | Date | 13 Oct 2001 00:29:36 -0400 |
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Without this patch, bootflag.c misleadingly reports an invalid value read from CMOS RAM if SBF was not enabled.
The patch: --- linux-2.4.10-ac12/arch/i386/kernel/bootflag.c Thu Oct 11 21:56:08 2001 +++ linux-2.4.10-ac12-fix/arch/i386/kernel/bootflag.c Fri Oct 12 23:46:57 2001 @@ -128,7 +128,10 @@ static void __init sbf_bootup(void) { - u8 v = sbf_read(); + u8 v; + if(sbf_port == -1) + return; + v = sbf_read(); if(!sbf_value_valid(v)) printk(KERN_WARNING "SBF: Simple boot flag value 0x%x read from CMOS RAM was invalid\n",v); v &= ~SBF_RESERVED; - 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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