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On Thu, Jan 11, 2007 at 10:26:27PM -0800, Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20-rc3/2.6.20-rc4-mm1/ > Hi, The git-acpi.patch replaces earlier "if(!handler) return -EINVAL" by "BUG_ON(!handler)". This locks my machine early at boot with a message along the lines of (It's hand copied): Int 6: cr2: 00000000 eip: c0570e05 flags: 00010046 cs: 60 stack: c054ffac c011db2b c04936d0 c054ff68 c054ffc0 c054fff4 c057da2c Reverting the change as follows, allows booting: Any ideas to debug this further? Regards, Frederik diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index db0c5f6..fba018c 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -414,7 +414,9 @@ int __init acpi_table_parse(enum acpi_ta unsigned int index; unsigned int count = 0; - BUG_ON(!handler); + if (!handler) + return -EINVAL; + /*BUG_ON(!handler);*/ for (i = 0; i < sdt_count; i++) { if (sdt_entry[i].id != id) - 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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