Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH] [28/48] i386: prevent ACPI quirk warning mass spamming in logs | Date | Sun, 29 Apr 2007 12:53:17 +0200 (CEST) |
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From: Thierry Vignaud <tvignaud@mandriva.com>
The following patch prevent this warning to be displayed again & again (eg: nine times on my NForce2 motherboard) and thus improve signal to noise ratio in logs.
The ATI quirk below probably needs a similar "fix" but I don't have the hardware to test.
Btw arch/x86_64/kernel/early-quirks.c::nvidia_bugs() would probably need to be synced (but I don't have an x86_64 NVidia motherboard to boot test it). Still it shows the usefullity of the recent x86 merge thread.
[akpm@linux-foundation.org: cleanup] Signed-off-by: Thierry Vignaud <tvignaud@mandriva.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> ---
arch/i386/kernel/acpi/earlyquirk.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
Index: linux/arch/i386/kernel/acpi/earlyquirk.c =================================================================== --- linux.orig/arch/i386/kernel/acpi/earlyquirk.c +++ linux/arch/i386/kernel/acpi/earlyquirk.c @@ -21,11 +21,14 @@ static int __init nvidia_hpet_check(stru static int __init check_bridge(int vendor, int device) { + static int warned; #ifdef CONFIG_ACPI /* According to Nvidia all timer overrides are bogus unless HPET is enabled. */ if (!acpi_use_timer_override && vendor == PCI_VENDOR_ID_NVIDIA) { - if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check)) { + if (!warned && acpi_table_parse(ACPI_SIG_HPET, + nvidia_hpet_check)) { + warned = 1; acpi_skip_timer_override = 1; printk(KERN_INFO "Nvidia board " "detected. Ignoring ACPI " - 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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