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authorYinghai Lu <yinghai@kernel.org>2012-02-23 19:23:31 -0800
committerJesse Barnes <jbarnes@virtuousgeek.org>2012-02-24 08:47:53 -0800
commiteb572e7c76f154d75f90a783924f88afc34d5fec (patch)
tree79e87cc204d3e04b911c25dee39c7ebe5079d276 /drivers/pci
parentb55438fdd5173a367659a7e200acea6c9f77b8cb (diff)
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PCI: print out suggestion about using pci=realloc
let user know they could try if pci=realloc could help. -v2: update suggestion text. Suggested-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/setup-bus.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 219722df68d6..e21e1c237301 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1347,6 +1347,9 @@ again:
goto enable_and_dump;
if (tried_times >= pci_try_num) {
+ if (pci_realloc_enable == undefined)
+ printk(KERN_INFO "Some PCI device resources are unassigned, try booting with pci=realloc\n");
+
free_list(&fail_head);
goto enable_and_dump;
}