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add a patch to log pnp resources (from rawhide)

This commit is contained in:
Kyle McMartin 2010-11-29 20:17:45 -05:00
parent 26ea0f2631
commit 48eb5c319b
2 changed files with 92 additions and 0 deletions
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8
kernel.spec
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@ -621,6 +621,8 @@ Patch300: create-sys-fs-cgroup-to-mount-cgroupfs-on.patch
Patch360: disable-xhci-by-default.patch
Patch370: pnp-log-pnp-resources-as-we-do-for-pci.patch
Patch380: linux-2.6-defaults-pci_no_msi.patch
Patch381: linux-2.6-defaults-pci_use_crs.patch
Patch382: linux-2.6-defaults-no-pm-async.patch
@ -1283,6 +1285,8 @@ ApplyPatch linux-2.6-debug-taint-vm.patch
ApplyPatch linux-2.6-debug-vm-would-have-oomkilled.patch
ApplyPatch linux-2.6-debug-always-inline-kzalloc.patch
ApplyPatch pnp-log-pnp-resources-as-we-do-for-pci.patch
#
# PCI
#
@ -2092,6 +2096,10 @@ fi
# and build.
%changelog
* Mon Nov 29 2010 Kyle McMartin <kyle@redhat.com>
- PNP: log PNP resources, as we do for PCI [c1f3f281]
should help us debug resource conflicts (requested by bjorn.)
* Mon Nov 29 2010 Kyle McMartin <kyle@redhat.com>
- drm/ttm: Fix two race conditions + fix busy codepaths [1df6a2eb] (#615505)

84
pnp-log-pnp-resources-as-we-do-for-pci.patch Normal file
View File

@ -0,0 +1,84 @@
From 8ba192510be47fc327c59449a4b5d347e9669329 Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Wed, 29 Sep 2010 12:24:23 -0600
Subject: PNP: log PNP resources, as we do for PCI
ACPI devices are often involved in address space conflicts with PCI devices,
so I think it's worth logging the resources they use. Otherwise we have to
depend on lspnp or groping around in sysfs to find them.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/pnp/core.c | 5 +++--
drivers/pnp/resource.c | 10 +++++-----
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 5dba909..e457f99 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -191,8 +191,9 @@ int pnp_add_device(struct pnp_dev *dev)
for (id = dev->id; id; id = id->next)
len += scnprintf(buf + len, sizeof(buf) - len, " %s", id->id);
- pnp_dbg(&dev->dev, "%s device, IDs%s (%s)\n",
- dev->protocol->name, buf, dev->active ? "active" : "disabled");
+ dev_printk(KERN_DEBUG, &dev->dev, "%s device, IDs%s (%s)\n",
+ dev->protocol->name, buf,
+ dev->active ? "active" : "disabled");
return 0;
}
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index e3446ab..a925e6b 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -523,7 +523,7 @@ struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq,
res->start = irq;
res->end = irq;
- pnp_dbg(&dev->dev, " add %pr\n", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res);
return pnp_res;
}
@@ -544,7 +544,7 @@ struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma,
res->start = dma;
res->end = dma;
- pnp_dbg(&dev->dev, " add %pr\n", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res);
return pnp_res;
}
@@ -568,7 +568,7 @@ struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
res->start = start;
res->end = end;
- pnp_dbg(&dev->dev, " add %pr\n", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res);
return pnp_res;
}
@@ -592,7 +592,7 @@ struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
res->start = start;
res->end = end;
- pnp_dbg(&dev->dev, " add %pr\n", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res);
return pnp_res;
}
@@ -616,7 +616,7 @@ struct pnp_resource *pnp_add_bus_resource(struct pnp_dev *dev,
res->start = start;
res->end = end;
- pnp_dbg(&dev->dev, " add %pr\n", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res);
return pnp_res;
}
--
1.7.3.2