Christoph Hellwig 90ae409f9e dma-direct: fix zone selection after an unaddressable CMA allocation ... The new dma_alloc_contiguous hides if we allocate CMA or regular pages, and thus fails to retry a ZONE_NORMAL allocation if the CMA allocation succeeds but isn't addressable. That means we either fail outright or dip into a small zone that might not succeed either. Thanks to Hillf Danton for debugging this issue. Fixes: b1d2dc009d ("dma-contiguous: add dma_{alloc,free}_contiguous() helpers") Reported-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>		2019-08-21 07:14:10 +09:00
..
amd_iommu_debugfs.c
amd_iommu_init.c	iommu/amd: Add support for X2APIC IOMMU interrupts	2019-07-23 17:41:52 +02:00
amd_iommu_proto.h
amd_iommu_types.h	iommu/amd: Add support for X2APIC IOMMU interrupts	2019-07-23 17:41:52 +02:00
amd_iommu_v2.c
amd_iommu.c	iommu/amd: fix a crash in iova_magazine_free_pfns	2019-07-21 09:57:13 -07:00
arm-smmu-regs.h
arm-smmu-v3.c	iommu/arm-smmu: Mark expected switch fall-through	2019-08-06 17:26:38 +02:00
arm-smmu.c	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
dma-iommu.c	dma-direct: fix zone selection after an unaddressable CMA allocation	2019-08-21 07:14:10 +09:00
dmar.c
exynos-iommu.c
fsl_pamu_domain.c
fsl_pamu_domain.h
fsl_pamu.c
fsl_pamu.h
hyperv-iommu.c
intel_irq_remapping.c	iommu/vt-d: Cleanup unused variable	2019-07-01 14:24:01 +02:00
intel-iommu-debugfs.c	iommu/vt-d: Correctly check format of page table in debugfs	2019-08-09 17:29:25 +02:00
intel-iommu.c	iommu/vt-d: Fix possible use-after-free of private domain	2019-08-09 17:35:25 +02:00
intel-pasid.c	Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next	2019-07-04 17:26:48 +02:00
intel-pasid.h
intel-svm.c	Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next	2019-07-04 17:26:48 +02:00
io-pgtable-arm-v7s.c	Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu	2019-07-01 13:44:41 +02:00
io-pgtable-arm.c	Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu	2019-07-01 13:44:41 +02:00
io-pgtable.c
iommu-debugfs.c
iommu-sysfs.c
iommu-traces.c
iommu.c	Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next	2019-07-04 17:26:48 +02:00
iova.c	iommu/iova: Remove stale cached32_node	2019-07-22 17:50:49 +02:00
ipmmu-vmsa.c	Merge branch 'arm/renesas' into arm/smmu	2019-07-01 14:41:24 +02:00
irq_remapping.c
irq_remapping.h
Kconfig
Makefile
msm_iommu_hw-8xxx.h
msm_iommu.c
msm_iommu.h
mtk_iommu_v1.c
mtk_iommu.c
mtk_iommu.h
of_iommu.c
omap-iommu-debug.c	Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next	2019-07-04 17:26:48 +02:00
omap-iommu.c	Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next	2019-07-04 17:26:48 +02:00
omap-iommu.h
omap-iopgtable.h
qcom_iommu.c
rockchip-iommu.c
s390-iommu.c
tegra-gart.c
tegra-smmu.c
virtio-iommu.c	iommu/virtio: Update to most recent specification	2019-07-22 11:52:27 -04:00