kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2011-09-02	iommu/amd: Don't take domain->lock recursivly	Joerg Roedel	1	-5/+0
	The domain_flush_devices() function takes the domain->lock. But this function is only called from update_domain() which itself is already called unter the domain->lock. This causes a deadlock situation when the dma-address-space of a domain grows larger than 1GB. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-09-02	iommu/amd: Make sure iommu->need_sync contains correct value	Joerg Roedel	1	-3/+10
	The value is only set to true but never set back to false, which causes to many completion-wait commands to be sent to hardware. Fix it with this patch. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-07-06	iommu/amd: Don't use MSI address range for DMA addresses	Joerg Roedel	1	-1/+15
	Reserve the MSI address range in the address allocator so that MSI addresses are not handed out as dma handles. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-06-21	Merge branches 'amd/transparent-bridge' and 'core'	Joerg Roedel	1	-0/+2810
	Conflicts: arch/x86/include/asm/amd_iommu_types.h arch/x86/kernel/amd_iommu.c Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-06-21	iommu/amd: Move missing parts to drivers/iommu	Joerg Roedel	1	-3/+4
	A few parts of the driver were missing in drivers/iommu. Move them there to have the complete driver in that directory. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-06-21	x86: amd_iommu: move to drivers/iommu/	Ohad Ben-Cohen	1	-0/+2764
	This should ease finding similarities with different platforms, with the intention of solving problems once in a generic framework which everyone can use. Compile-tested on x86_64. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>