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authorVille Syrjälä <ville.syrjala@linux.intel.com>2014-02-05 19:29:00 (GMT)
committerIngo Molnar <mingo@kernel.org>2014-02-09 14:11:31 (GMT)
commitc71ef7b3c3be3337deaf1eb28dd26e0d5d4b4aa7 (patch)
treea92d9abe71a568c1caf0a9b977b97092f2e34803 /arch/x86/kernel/early-quirks.c
parenta4dff76924fe4f6d53a9f34196a67a32149e7270 (diff)
downloadlinux-c71ef7b3c3be3337deaf1eb28dd26e0d5d4b4aa7.tar.xz
x86/gpu: Print the Intel graphics stolen memory range
Print an informative message when reserving the graphics stolen memory region in the early quirk. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Link: http://lkml.kernel.org/r/1391628540-23072-4-git-send-email-ville.syrjala@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/early-quirks.c')
-rw-r--r--arch/x86/kernel/early-quirks.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 5218dd2..52f36e6 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -520,6 +520,8 @@ 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,