From eb572e7c76f154d75f90a783924f88afc34d5fec Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Thu, 23 Feb 2012 19:23:31 -0800 Subject: [PATCH] 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 Signed-off-by: Yinghai Lu Signed-off-by: Jesse Barnes --- drivers/pci/setup-bus.c | 3 +++ 1 file changed, 3 insertions(+) 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; }