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17224e08af
linux/drivers/iommu
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Yong Wu 17224e08af iommu/mediatek: Remove for_each_m4u in tlb_sync_all 
The tlb_sync_all is called from these three functions:
a) flush_iotlb_all: it will be called for each a iommu HW.
b) tlb_flush_range_sync: it already has for_each_m4u.
c) in irq: When IOMMU HW translation fault, Only need flush itself.

Thus, No need for_each_m4u in this tlb_sync_all. Remove it.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211208120744.2415-2-dafna.hirschfeld@collabora.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2022-03-04 11:04:44 +01:00
..
amd iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() 2022-02-04 12:57:26 +01:00
arm Rework of the MSI interrupt infrastructure: 2022-01-13 09:05:29 -08:00
intel iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() 2022-01-31 16:53:09 +01:00
apple-dart.c pci-v5.16-changes 2021-11-06 14:36:12 -07:00
dma-iommu.c iommu: Move flush queue data into iommu_dma_cookie 2021-12-20 09:03:05 +01:00
exynos-iommu.c iommu/exynos: Drop IOVA cookie management 2021-08-18 13:25:31 +02:00
fsl_pamu_domain.c iommu: Streamline registration interface 2021-04-16 17:20:45 +02:00
fsl_pamu_domain.h iommu/fsl_pamu: remove the snoop_id field 2021-04-07 10:56:52 +02:00
fsl_pamu.c iommu/fsl_pamu: hardcode the window address and size in pamu_config_ppaace 2021-04-07 10:56:52 +02:00
fsl_pamu.h iommu/fsl_pamu: hardcode the window address and size in pamu_config_ppaace 2021-04-07 10:56:52 +02:00
hyperv-iommu.c iommu/hyperv: setup an IO-APIC IRQ remapping domain for root partition 2021-02-11 08:47:07 +00:00
io-pgfault.c iommu: Add a page fault handler 2021-04-07 10:54:29 +02:00
io-pgtable-arm-v7s.c iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure 2021-12-14 14:45:35 +00:00
io-pgtable-arm.c iommu/io-pgtable-arm: Fix table descriptor paddr formatting 2021-12-06 13:03:01 +01:00
io-pgtable-arm.h iommu/io-pgtable-arm: Move some definitions to a header 2020-09-28 23:48:06 +01:00
io-pgtable.c iommu/io-pgtable: Add DART pagetable format 2021-08-12 13:15:02 +02:00
ioasid.c iommu: Fix some W=1 warnings 2022-01-31 16:49:54 +01:00
iommu-debugfs.c
iommu-sva-lib.c iommu/sva: Add PASID helpers 2020-11-23 14:16:55 +00:00
iommu-sva-lib.h iommu: Add a page fault handler 2021-04-07 10:54:29 +02:00
iommu-sysfs.c
iommu-traces.c
iommu.c iommu: Fix some W=1 warnings 2022-01-31 16:49:54 +01:00
iova.c iommu: Move flush queue data into iommu_dma_cookie 2021-12-20 09:03:05 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Hook up r8a77980 DT matching code 2021-09-28 11:43:50 +02:00
irq_remapping.c x86: Kill all traces of irq_remapping_get_irq_domain() 2020-10-28 20:26:28 +01:00
irq_remapping.h x86: Kill all traces of irq_remapping_get_irq_domain() 2020-10-28 20:26:28 +01:00
Kconfig iommu/arm: fix ARM_SMMU_QCOM compilation 2021-10-13 21:28:44 +02:00
Makefile iommu/dart: Add DART iommu driver 2021-08-12 13:15:02 +02:00
msm_iommu_hw-8xxx.h
msm_iommu.c iommu: Drop unnecessary of_iommu.h includes 2021-06-08 14:15:46 +02:00
msm_iommu.h
mtk_iommu_v1.c iommu/mtk: Drop IOVA cookie management 2021-08-18 13:25:32 +02:00
mtk_iommu.c iommu/mediatek: Remove for_each_m4u in tlb_sync_all 2022-03-04 11:04:44 +01:00
mtk_iommu.h iommu/mediatek: Add mt8192 support 2021-02-01 11:31:19 +00:00
of_iommu.c iommu: Remove unused of_get_dma_window() 2021-06-08 14:15:46 +02:00
omap-iommu-debug.c iommu/omap: Check for failure of a call to omap_iommu_dump_ctx 2020-07-22 15:02:33 +02:00
omap-iommu.c iommu: Fix some W=1 warnings 2022-01-31 16:49:54 +01:00
omap-iommu.h
omap-iopgtable.h
rockchip-iommu.c iommu/rockchip: Fix PAGE_DESC_HI_MASKs for RK3568 2021-11-26 22:54:20 +01:00
s390-iommu.c s390/pci: use physical addresses in DMA tables 2021-12-06 14:42:26 +01:00
sprd-iommu.c iommu/sprd: Drop IOVA cookie management 2021-08-18 13:25:32 +02:00
sun50i-iommu.c iommu/sun50i: Drop IOVA cookie management 2021-08-18 13:25:32 +02:00
tegra-gart.c iommu: Streamline registration interface 2021-04-16 17:20:45 +02:00
tegra-smmu.c iommu/tegra-smmu: Use devm_bitmap_zalloc when applicable 2021-10-18 13:39:41 +02:00
virtio-iommu.c virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes 2022-01-18 10:05:48 +02:00