From 9b1568458a3ef006361710dc12848aec891883b5 Mon Sep 17 00:00:00 2001 From: Adam Jackson Date: Mon, 29 Sep 2008 14:52:03 -0400 Subject: [PATCH] x86, debug printouts: IOMMU setup failures should not be KERN_ERR The number of BIOSes that have an option to enable the IOMMU, or fix anything about its configuration, is vanishingly small. There's no good reason to punish quiet boot for this. Signed-off-by: Adam Jackson Signed-off-by: Ingo Molnar --- arch/x86/kernel/aperture_64.c | 6 +++--- include/asm-x86/gart.h | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 44e21826db11..9a32b37ee2ee 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -455,11 +455,11 @@ out: force_iommu || valid_agp || fallback_aper_force) { - printk(KERN_ERR + printk(KERN_INFO "Your BIOS doesn't leave a aperture memory hole\n"); - printk(KERN_ERR + printk(KERN_INFO "Please enable the IOMMU option in the BIOS setup\n"); - printk(KERN_ERR + printk(KERN_INFO "This costs you %d MB of RAM\n", 32 << fallback_aper_order); diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h index 3f62a83887f3..583031cf45f4 100644 --- a/include/asm-x86/gart.h +++ b/include/asm-x86/gart.h @@ -52,15 +52,15 @@ static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) return 0; if (aper_base + aper_size > 0x100000000ULL) { - printk(KERN_ERR "Aperture beyond 4GB. Ignoring.\n"); + printk(KERN_INFO "Aperture beyond 4GB. Ignoring.\n"); return 0; } if (e820_any_mapped(aper_base, aper_base + aper_size, E820_RAM)) { - printk(KERN_ERR "Aperture pointing to e820 RAM. Ignoring.\n"); + printk(KERN_INFO "Aperture pointing to e820 RAM. Ignoring.\n"); return 0; } if (aper_size < min_size) { - printk(KERN_ERR "Aperture too small (%d MB) than (%d MB)\n", + printk(KERN_INFO "Aperture too small (%d MB) than (%d MB)\n", aper_size>>20, min_size>>20); return 0; }