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Message-Id: <1386085793-317-4-git-send-email-ville.syrjala@linux.intel.com>
Date: Tue, 3 Dec 2013 17:49:50 +0200
From: ville.syrjala@...ux.intel.com
To: intel-gfx@...ts.freedesktop.org
Cc: Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 3/6] x86: Print the Intel graphcis stolen memory range
From: Ville Syrjälä <ville.syrjala@...ux.intel.com>
Print an informative message when reserving the graphics stolen
memory region in the early quirk.
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: x86@...nel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@...ux.intel.com>
---
arch/x86/kernel/early-quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 66357bf..d15e087 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -527,6 +527,8 @@ static void __init intel_graphics_stolen(int num, int slot, int func)
size = stolen_funcs->size(num, slot, func);
start = stolen_funcs->base(num, slot, func, size);
if (size && start) {
+ printk(KERN_INFO "Reserving Intel graphics stolen memory at 0x%x-0x%x\n",
+ start, start + (u32)size - 1);
/* Mark this space as reserved */
e820_add_region(start, size, E820_RESERVED);
sanitize_e820_map(e820.map,
--
1.8.3.2
--
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