From: Yinghai Lu <yinghai@kernel.org>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Ram Pai <linuxram@us.ibm.com>,
Dominik Brodowski <linux@dominikbrodowski.net>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 6/7] PCI: print out suggestion about using pci=realloc
Date: Fri, 10 Feb 2012 15:33:51 -0800 [thread overview]
Message-ID: <1328916832-6588-7-git-send-email-yinghai@kernel.org> (raw)
In-Reply-To: <1328916832-6588-1-git-send-email-yinghai@kernel.org>
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>
---
drivers/pci/setup-bus.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 22454c5..c73244a 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1346,6 +1346,9 @@ again:
goto enable_and_dump;
if (tried_times >= pci_try_num) {
+ if (pci_realloc_enable == enable_not_set)
+ printk(KERN_INFO "Some PCI device resources are unassigned, try booting with pci=realloc\n");
+
free_list(&fail_head);
goto enable_and_dump;
}
--
1.7.7
next prev parent reply other threads:[~2012-02-10 23:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-10 23:33 [PATCH -v3 0/7] PCI : bridge resource reallocation patchset -- followup Yinghai Lu
2012-02-10 23:33 ` [PATCH 1/7] PCI: Disable cardbus bridge MEM1 pref CTL Yinghai Lu
2012-02-10 23:33 ` [PATCH 2/7] PCI: Fix cardbus bridge resources as optional size handling Yinghai Lu
2012-02-10 23:33 ` [PATCH 3/7] PCI: Skip reset cardbus assigned resource during pci bus rescan Yinghai Lu
2012-02-23 19:58 ` Jesse Barnes
2012-02-10 23:33 ` [PATCH 4/7] PCI: Retry on type IORESOURCE_IO allocation Yinghai Lu
2012-02-23 19:54 ` Jesse Barnes
2012-02-10 23:33 ` [PATCH 5/7] PCI: Make pci bridge reallocating enabled/disabled Yinghai Lu
2012-02-23 19:57 ` Jesse Barnes
2012-02-10 23:33 ` Yinghai Lu [this message]
2012-02-10 23:33 ` [PATCH 7/7] PCI: only enable pci realloc when SRIOV bar is not assigned Yinghai Lu
-- strict thread matches above, loose matches on Subject: below --
2012-02-01 22:42 [PATCH 0/7] PCI : bridge resource reallocation patchset -- followup Yinghai Lu
2012-02-01 22:42 ` [PATCH 6/7] PCI: print out suggestion about using pci=realloc Yinghai Lu
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