diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 15:50:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 15:50:23 -0700 |
| commit | 6a84258e5f5bb8b9bd72e06a5837fa6fdacaf5c5 (patch) | |
| tree | 3c4911a489c85e908b0ef3ed83d78264788f858c /arch/x86/kernel/pci-dma_32.c | |
| parent | efefc6eb38d43b8e5daef482f575d767b002004e (diff) | |
| parent | f3e6f164c2389853432454c89b316a8ab7485e2f (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (37 commits)
PCI: merge almost all of pci_32.h and pci_64.h together
PCI: X86: Introduce and enable PCI domain support
PCI: Add 'nodomains' boot option, and pci_domains_supported global
PCI: modify PCI bridge control ISA flag for clarity
PCI: use _CRS for PCI resource allocation
PCI: avoid P2P prefetch window for expansion ROMs
PCI: skip ISA ioresource alignment on some systems
PCI: remove transparent bridge sizing
pci: write file size to inode on proc bus file write
pci: use size stored in proc_dir_entry for proc bus files
pci: implement "pci=noaer"
PCI: fix IDE legacy mode resources
MSI: Use correct data offset for 32-bit MSI in read_msi_msg()
PCI: Fix incorrect argument order to list_add_tail() in PCI dynamic ID code
PCI: i386: Compaq EVO N800c needs PCI bus renumbering
PCI: Remove no longer correct documentation regarding MSI vector assignment
PCI: re-enable onboard sound on "MSI K8T Neo2-FIR"
PCI: quirk_vt82c586_acpi: Omit reading PCI revision ID
PCI: quirk amd_8131_mmrbc: Omit reading pci revision ID
cpqphp: Use PCI_CLASS_REVISION instead of PCI_REVISION_ID for read
...
Diffstat (limited to 'arch/x86/kernel/pci-dma_32.c')
| -rw-r--r-- | arch/x86/kernel/pci-dma_32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c index 048f09b6255..0aae2f3847a 100644 --- a/arch/x86/kernel/pci-dma_32.c +++ b/arch/x86/kernel/pci-dma_32.c @@ -63,7 +63,8 @@ void dma_free_coherent(struct device *dev, size_t size, { struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; int order = get_order(size); - + + WARN_ON(irqs_disabled()); /* for portability */ if (mem && vaddr >= mem->virt_base && vaddr < (mem->virt_base + (mem->size << PAGE_SHIFT))) { int page = (vaddr - mem->virt_base) >> PAGE_SHIFT; |