kernel_samsung_sm7125

jenna

History

Joerg Roedel c2ff5cf529 iommu/amd: Work around wrong IOAPIC device-id in IVRS table On some systems the BIOS puts the wrong device-id for the IO-APIC into the IVRS table. The result is that interrupt remapping is not working for the IO-APIC irqs. This usually means a kernel panic at boot because the timer is not working. Fix this kernel panic by disabling interrupt remapping if this problem is discovered in the IVRS table. Reported-by: Andrew Oakley <andrew@ado.is-a-geek.net> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>		12 years ago
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Kconfig	iommu/amd: Check if IOAPIC information is correct	13 years ago
Makefile	…
amd_iommu.c	Merge branches 'dma-debug', 'iommu/fixes', 'arm/tegra', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'x86/amd-irq-remapping' into next	13 years ago
amd_iommu_init.c	iommu/amd: Work around wrong IOAPIC device-id in IVRS table	12 years ago
amd_iommu_proto.h	iommu/amd: Add initialization routines for AMD interrupt remapping	13 years ago
amd_iommu_types.h	Merge branches 'dma-debug', 'iommu/fixes', 'arm/tegra', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'x86/amd-irq-remapping' into next	13 years ago
amd_iommu_v2.c	IOMMU Updates for Linux v3.6-rc1	13 years ago
dmar.c	…
exynos-iommu.c	iommu/exynos: use list_del_init instead of list_del/INIT_LIST_HEAD	13 years ago
intel-iommu.c	IOMMU Updates for Linux v3.7-rc1	13 years ago
intel_irq_remapping.c	irq_remap: disable IRQ remapping if any IOAPIC lacks an IOMMU	13 years ago
iommu.c	…
iova.c	…
irq_remapping.c	iommu/irq: Use amd_iommu_irq_ops if supported	13 years ago
irq_remapping.h	iommu/amd: Add initialization routines for AMD interrupt remapping	13 years ago
msm_iommu.c	…
msm_iommu_dev.c	…
of_iommu.c	…
omap-iommu-debug.c	…
omap-iommu.c	…
omap-iovmm.c	…
tegra-gart.c	…
tegra-smmu.c	Merge branches 'dma-debug', 'iommu/fixes', 'arm/tegra', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'x86/amd-irq-remapping' into next	13 years ago