[PATCH AUTOSEL 4.19 05/68] iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()

a Signed-off-by: Lu Baolu Fixes: a222a7f0bb6c9 'iommu/vt-d: Implement page request handling' Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/

[PATCH AUTOSEL 4.19 56/68] iommu/vt-d: Use memunmap to free memremap

ned-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index bedc801b06a0..a76c47f20587 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3100

[PATCH AUTOSEL 4.19 08/68] iommu/ipmmu-vmsa: Fix crash on early domain free

rying to destroy it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Robin Murphy Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/ipmmu-vmsa.c | 3 +++ 1 file changed, 3 insertions(+

[PATCH AUTOSEL 4.19 16/68] amd/iommu: Fix Guest Virtual APIC Log Tail Address Register

('iommu/amd: Detect and initialize guest vAPIC log') Signed-off-by: Filippo Sironi Signed-off-by: Wei Wang Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletio

[PATCH AUTOSEL 4.14 04/35] iommu/ipmmu-vmsa: Fix crash on early domain free

rying to destroy it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Robin Murphy Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/ipmmu-vmsa.c | 3 +++ 1 file changed, 3 insertions(+

[PATCH AUTOSEL 4.14 27/35] iommu/vt-d: Use memunmap to free memremap

ned-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index aaf3fed97477..e86c1c8ec7f6 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3086

[PATCH AUTOSEL 4.14 10/35] amd/iommu: Fix Guest Virtual APIC Log Tail Address Register

('iommu/amd: Detect and initialize guest vAPIC log') Signed-off-by: Filippo Sironi Signed-off-by: Wei Wang Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletio

[PATCH AUTOSEL 4.9 02/18] iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()

a Signed-off-by: Lu Baolu Fixes: a222a7f0bb6c9 'iommu/vt-d: Implement page request handling' Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/

[PATCH AUTOSEL 4.14 02/35] iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()

a Signed-off-by: Lu Baolu Fixes: a222a7f0bb6c9 'iommu/vt-d: Implement page request handling' Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/

[PATCH AUTOSEL 4.9 04/18] iommu/ipmmu-vmsa: Fix crash on early domain free

rying to destroy it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Robin Murphy Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/ipmmu-vmsa.c | 3 +++ 1 file changed, 3 insertions(+

[PATCH AUTOSEL 4.4 01/13] iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()

a Signed-off-by: Lu Baolu Fixes: a222a7f0bb6c9 'iommu/vt-d: Implement page request handling' Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/

[PATCH AUTOSEL 4.4 02/13] iommu/ipmmu-vmsa: Fix crash on early domain free

rying to destroy it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Robin Murphy Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/ipmmu-vmsa.c | 3 +++ 1 file changed, 3 insertions(+

[PATCH AUTOSEL 4.4 12/13] iommu/vt-d: Use memunmap to free memremap

ned-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 49b266433f4c..7feaa82f8c7c 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2977

[PATCH AUTOSEL 4.9 16/18] iommu/vt-d: Use memunmap to free memremap

ned-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 2558a381e118..f8c8537f0587 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3054

[PATCH AUTOSEL 3.18 1/6] iommu/ipmmu-vmsa: Fix crash on early domain free

rying to destroy it. Signed-off-by: Geert Uytterhoeven Reviewed-by: Robin Murphy Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/ipmmu-vmsa.c | 3 +++ 1 file changed, 3 insertions(+

[PATCH AUTOSEL 4.20 139/304] iommu/amd: Fix amd_iommu=force_isolation

evices that support it. And from Documentation/admin-guide/kernel-parameters.txt: This option does not override iommu=pt Fixes: aafd8ba0ca74 ("iommu/amd: Implement add_device and remove_device") Signed-off-by: Yu Zhao Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/

[PATCH AUTOSEL 4.20 152/304] iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads

ile and we should make this explicit. Reviewed-by: Robin Murphy Signed-off-by: Zhen Lei [will: Rewrote commit message and comment] Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/dri

[PATCH AUTOSEL 4.20 153/304] iommu/arm-smmu: Add support for qcom, smmu-v2 variant

same. Signed-off-by: Vivek Gautam Reviewed-by: Rob Herring Reviewed-by: Tomasz Figa Tested-by: Srinivas Kandagatla Reviewed-by: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers

[PATCH AUTOSEL 4.20 154/304] iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer

call to writel() with an mb(); writel_relaxed() sequence, which gives us the read->write ordering which we require. Cc: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --gi

[PATCH AUTOSEL 4.19 129/258] iommu/arm-smmu: Add support for qcom, smmu-v2 variant

same. Signed-off-by: Vivek Gautam Reviewed-by: Rob Herring Reviewed-by: Tomasz Figa Tested-by: Srinivas Kandagatla Reviewed-by: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers

[PATCH AUTOSEL 4.19 118/258] iommu/amd: Fix amd_iommu=force_isolation

evices that support it. And from Documentation/admin-guide/kernel-parameters.txt: This option does not override iommu=pt Fixes: aafd8ba0ca74 ("iommu/amd: Implement add_device and remove_device") Signed-off-by: Yu Zhao Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/

[PATCH AUTOSEL 4.19 128/258] iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads

ile and we should make this explicit. Reviewed-by: Robin Murphy Signed-off-by: Zhen Lei [will: Rewrote commit message and comment] Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/dri

[PATCH AUTOSEL 4.19 130/258] iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer

call to writel() with an mb(); writel_relaxed() sequence, which gives us the read->write ordering which we require. Cc: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --gi

[PATCH AUTOSEL 4.14 075/170] iommu/amd: Fix amd_iommu=force_isolation

evices that support it. And from Documentation/admin-guide/kernel-parameters.txt: This option does not override iommu=pt Fixes: aafd8ba0ca74 ("iommu/amd: Implement add_device and remove_device") Signed-off-by: Yu Zhao Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/

[PATCH AUTOSEL 4.14 085/170] iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer

call to writel() with an mb(); writel_relaxed() sequence, which gives us the read->write ordering which we require. Cc: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --gi

[PATCH AUTOSEL 4.14 084/170] iommu/arm-smmu: Add support for qcom, smmu-v2 variant

same. Signed-off-by: Vivek Gautam Reviewed-by: Rob Herring Reviewed-by: Tomasz Figa Tested-by: Srinivas Kandagatla Reviewed-by: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers

[PATCH AUTOSEL 4.9 048/107] iommu/arm-smmu: Add support for qcom, smmu-v2 variant

same. Signed-off-by: Vivek Gautam Reviewed-by: Rob Herring Reviewed-by: Tomasz Figa Tested-by: Srinivas Kandagatla Reviewed-by: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers

[PATCH AUTOSEL 4.9 043/107] iommu/amd: Fix amd_iommu=force_isolation

evices that support it. And from Documentation/admin-guide/kernel-parameters.txt: This option does not override iommu=pt Fixes: aafd8ba0ca74 ("iommu/amd: Implement add_device and remove_device") Signed-off-by: Yu Zhao Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/

[PATCH AUTOSEL 4.9 049/107] iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer

call to writel() with an mb(); writel_relaxed() sequence, which gives us the read->write ordering which we require. Cc: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --gi

[PATCH AUTOSEL 4.4 35/80] iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer

call to writel() with an mb(); writel_relaxed() sequence, which gives us the read->write ordering which we require. Cc: Robin Murphy Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --gi

Re: [PATCH 2/3] HYPERV/IOMMU: Add Hyper-V stub IOMMU driver

Hi Tianyu, Few comments below. On Thu, Jan 31, 2019 at 06:17:32PM +0800, lantianyu1...@gmail.com wrote: From: Lan Tianyu On the bare metal, enabling X2APIC mode requires interrupt remapping function which helps to deliver irq to cpu with 32-bit APIC ID. Hyper-V doesn't provide interrupt remap

[PATCH AUTOSEL 4.20 14/72] iommu/amd: Call free_iova_fast with pfn in map_sg

is called. Cc: Joerg Roedel Cc: Suravee Suthikulpanit Signed-off-by: Jerry Snitselaar Fixes: 80187fd39dcb ("iommu/amd: Optimize map_sg and unmap_sg") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletio

[PATCH AUTOSEL 4.20 18/72] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 9d0

[PATCH AUTOSEL 4.20 15/72] iommu/amd: Unmap all mapped pages in error path of map_sg

-by: Jerry Snitselaar Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index ce543ecbb4158..9d06bc36a2c19 100644 --- a/drivers/iommu/amd_iom

[PATCH AUTOSEL 4.14 09/45] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index b41

[PATCH AUTOSEL 4.14 07/45] iommu/amd: Unmap all mapped pages in error path of map_sg

-by: Jerry Snitselaar Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 2dc9a71cb54f8..b418a859577ff 100644 --- a/drivers/iommu/amd_iom

[PATCH AUTOSEL 4.19 12/65] iommu/amd: Unmap all mapped pages in error path of map_sg

-by: Jerry Snitselaar Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 5edc8e6f27114..6459f4f621314 100644 --- a/drivers/iommu/amd_iom

[PATCH AUTOSEL 4.19 15/65] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 645

[PATCH AUTOSEL 4.14 06/45] iommu/amd: Call free_iova_fast with pfn in map_sg

is called. Cc: Joerg Roedel Cc: Suravee Suthikulpanit Signed-off-by: Jerry Snitselaar Fixes: 80187fd39dcb ("iommu/amd: Optimize map_sg and unmap_sg") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletio

[PATCH AUTOSEL 4.19 11/65] iommu/amd: Call free_iova_fast with pfn in map_sg

is called. Cc: Joerg Roedel Cc: Suravee Suthikulpanit Signed-off-by: Jerry Snitselaar Fixes: 80187fd39dcb ("iommu/amd: Optimize map_sg and unmap_sg") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletio

[PATCH AUTOSEL 4.9 09/32] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 80f

[PATCH AUTOSEL 4.9 07/32] iommu/amd: Unmap all mapped pages in error path of map_sg

-by: Jerry Snitselaar Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 4209aa1c09f9c..80fb16c8c05e9 100644 --- a/drivers/iommu/amd_iom

[PATCH AUTOSEL 4.4 06/26] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 52c

[PATCH AUTOSEL 3.18 05/18] iommu/amd: Fix IOMMU page flush when detach device from a domain

Make iommu_flush_pages aware of multiple IOMMUs') Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 15 +++ 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 5cf

[PATCH AUTOSEL 4.9 06/32] iommu/amd: Call free_iova_fast with pfn in map_sg

is called. Cc: Joerg Roedel Cc: Suravee Suthikulpanit Signed-off-by: Jerry Snitselaar Fixes: 80187fd39dcb ("iommu/amd: Optimize map_sg and unmap_sg") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletio

[PATCH AUTOSEL 5.0 008/262] swiotlb: add checks for the return value of memblock_alloc*()

c: Richard Weinberger Cc: Rich Felker Cc: Rob Herring Cc: Rob Herring Cc: Russell King Cc: Stafford Horne Cc: Tony Luck Cc: Vineet Gupta Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- kernel/dma/swiotlb.c | 19 +

[PATCH AUTOSEL 5.0 056/262] iommu/vt-d: Disable ATS support on untrusted devices

oedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 78188bf7e90d..dbd6824dfffa 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/inte

[PATCH AUTOSEL 5.0 085/262] iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables

Acked-by: Will Deacon Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/io-pgtable-arm-v7s.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index cec29bf45c9b..98a4a4a0dfb0 10

[PATCH AUTOSEL 4.19 059/192] iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables

Acked-by: Will Deacon Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/io-pgtable-arm-v7s.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index b5948ba6b3b3..7a3ce176f47f 10

[PATCH AUTOSEL 4.14 042/123] iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables

Acked-by: Will Deacon Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/io-pgtable-arm-v7s.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index 29b7a6755fcd..56368c8bd791 10

[PATCH AUTOSEL 4.9 30/87] iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables

Acked-by: Will Deacon Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/io-pgtable-arm-v7s.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index d68a552cfe8d..3085b47fac1d 10

[PATCH AUTOSEL 5.5 051/542] iommu/vt-d: Fix off-by-one in PASID allocation

er Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c index dca

[PATCH AUTOSEL 5.5 256/542] iommu/iova: Silence warnings under memory pressure

e:2285 inactive_file:1838 isolated_file:0 unevictable:0 dirty:1 writeback:5 unstable:0 slab_reclaimable:13972 slab_unreclaimable:453879 mapped:2380 shmem:154 pagetables:6948 bounce:0 free:19133 free_pcp:7363 free_cma:0 Signed-off-by: Qian Cai Signed-off-by: Joerg Roedel Signed-off-by: Sasha

[PATCH AUTOSEL 5.5 224/542] PCI: Add nr_devfns parameter to pci_add_dma_alias()

up_aliases()] Signed-off-by: James Sewart Signed-off-by: Bjorn Helgaas Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 7 ++- drivers/pci/pci.c | 22 +- drivers/pci/quirks.c | 23 +-- include/linux/pci.h | 2 +- 4 files c

[PATCH AUTOSEL 5.5 254/542] iommu/amd: Check feature support bit before accessing MSI capability registers

. Fix by checking the EFR[MsiCapMmioSup] before accessing the MSI address low/high and MSI data registers via the MMIO. Fixes: 66929812955b ('iommu/amd: Add support for X2APIC IOMMU interrupts') Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --

[PATCH AUTOSEL 5.5 255/542] iommu/amd: Only support x2APIC with IVHD type 11h/40h

iommu/amd: Add support for X2APIC IOMMU interrupts') Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 2 -- drivers/iommu/amd_iommu_types.h | 1 - 2 files changed, 3 deletions(-) diff --git a/dri

[PATCH AUTOSEL 5.5 292/542] iommu/vt-d: Avoid sending invalid page response

6-bit invalidation descriptor support") Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/intel-svm.c

[PATCH AUTOSEL 5.5 291/542] iommu/vt-d: Match CPU and IOMMU paging mode

Fixes: 437f35e1cd4c8 ("iommu/vt-d: Add first level page table interface") Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-pasid.c | 12 ++-- 1 file changed, 10 insert

[PATCH AUTOSEL 5.5 312/542] iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA

mu: Use correct address mask for CMD_TLBI_S2_IPA") Signed-off-by: Shameer Kolothum Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c

[PATCH AUTOSEL 5.5 370/542] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 5.5 458/542] iommu/vt-d: Mark firmware tainted if RMRR fails sanity check

y: Lu Baolu Fixes: f036c7fa0ab60 ("iommu/vt-d: Check VT-d RMRR region in BIOS is reported as reserved") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 12 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/

[PATCH AUTOSEL 5.5 459/542] iommu/vt-d: Remove unnecessary WARN_ON_ONCE()

: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 3acfa6a25fa29..fb66f717127d2 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @

[PATCH AUTOSEL 5.4 045/459] iommu/vt-d: Fix off-by-one in PASID allocation

er Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c index dca

[PATCH AUTOSEL 5.4 196/459] PCI: Add nr_devfns parameter to pci_add_dma_alias()

up_aliases()] Signed-off-by: James Sewart Signed-off-by: Bjorn Helgaas Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu.c | 7 ++- drivers/pci/pci.c | 22 +- drivers/pci/quirks.c | 23 +-- include/linux/pci.h | 2 +- 4 files c

[PATCH AUTOSEL 5.4 222/459] iommu/iova: Silence warnings under memory pressure

e:2285 inactive_file:1838 isolated_file:0 unevictable:0 dirty:1 writeback:5 unstable:0 slab_reclaimable:13972 slab_unreclaimable:453879 mapped:2380 shmem:154 pagetables:6948 bounce:0 free:19133 free_pcp:7363 free_cma:0 Signed-off-by: Qian Cai Signed-off-by: Joerg Roedel Signed-off-by: Sasha

[PATCH AUTOSEL 5.4 221/459] iommu/amd: Only support x2APIC with IVHD type 11h/40h

iommu/amd: Add support for X2APIC IOMMU interrupts') Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 2 -- drivers/iommu/amd_iommu_types.h | 1 - 2 files changed, 3 deletions(-) diff --git a/dri

[PATCH AUTOSEL 5.4 254/459] iommu/vt-d: Avoid sending invalid page response

6-bit invalidation descriptor support") Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/intel-svm.c

[PATCH AUTOSEL 5.4 220/459] iommu/amd: Check feature support bit before accessing MSI capability registers

. Fix by checking the EFR[MsiCapMmioSup] before accessing the MSI address low/high and MSI data registers via the MMIO. Fixes: 66929812955b ('iommu/amd: Add support for X2APIC IOMMU interrupts') Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --

[PATCH AUTOSEL 5.4 253/459] iommu/vt-d: Match CPU and IOMMU paging mode

Fixes: 437f35e1cd4c8 ("iommu/vt-d: Add first level page table interface") Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-pasid.c | 12 ++-- 1 file changed, 10 insert

[PATCH AUTOSEL 5.4 271/459] iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA

mu: Use correct address mask for CMD_TLBI_S2_IPA") Signed-off-by: Shameer Kolothum Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c

[PATCH AUTOSEL 5.4 322/459] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 5.4 395/459] iommu/vt-d: Remove unnecessary WARN_ON_ONCE()

: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index eecd6a4216672..7196cabafb252 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @

[PATCH AUTOSEL 4.19 019/252] iommu/vt-d: Fix off-by-one in PASID allocation

er Signed-off-by: Jacob Pan Reviewed-by: Eric Auger Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c index fd8

[PATCH AUTOSEL 4.19 177/252] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 4.19 143/252] iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA

mu: Use correct address mask for CMD_TLBI_S2_IPA") Signed-off-by: Shameer Kolothum Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c

[PATCH AUTOSEL 4.19 214/252] iommu/vt-d: Remove unnecessary WARN_ON_ONCE()

: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 7f9824b0609e7..72994d67bc5b9 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @

[PATCH AUTOSEL 4.14 131/186] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 4.9 102/141] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 4.4 072/100] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

ntext-descriptor code and use WRITE_ONCE() to ensure atomicity of the write. Reported-by: Jean-Philippe Brucker Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/dr

[PATCH AUTOSEL 5.5 44/66] iommu/amd: Disable IOMMU on Stoney Ridge systems

o the same here to avoid screen flickering on 4K monitor. Cc: Alex Deucher Bug: https://gitlab.freedesktop.org/drm/amd/issues/961 Signed-off-by: Kai-Heng Feng Acked-by: Alex Deucher Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 13 -

[PATCH AUTOSEL 5.4 39/58] iommu/amd: Disable IOMMU on Stoney Ridge systems

o the same here to avoid screen flickering on 4K monitor. Cc: Alex Deucher Bug: https://gitlab.freedesktop.org/drm/amd/issues/961 Signed-off-by: Kai-Heng Feng Acked-by: Alex Deucher Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_init.c | 13 -

[PATCH AUTOSEL 5.4 51/73] iommu/vt-d: Silence RCU-list debugging warnings

iommu_init+0x61a/0xb13 Signed-off-by: Qian Cai Acked-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c | 3 ++- include/linux/dmar.h | 6 -- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dm

[PATCH AUTOSEL 5.4 67/73] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

09182510.373875-1-hdego...@redhat.com BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=701847 Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/driv

[PATCH AUTOSEL 5.4 70/73] iommu/vt-d: Fix the wrong printing in RHSA parsing

y printing the buggy RHSA's base address. Signed-off-by: Lu Baolu Signed-off-by: Zhenzhong Duan Fixes: fd0c8894893cb ("intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c

[PATCH AUTOSEL 5.4 68/73] iommu/vt-d: Fix debugfs register reads

mail-megha@linux.intel.com Acked-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu-debugfs.c | 40 ++--- include/linux/intel-iommu.h | 2 ++ 2 files changed, 27 insertions(+), 15 deletions(-) diff --git a/drivers/iommu/i

[PATCH AUTOSEL 5.4 50/73] iommu/vt-d: Fix RCU-list bugs in intel_iommu_init()

: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 760a242d0801d..9b3d169c6ff53 100644 --- a/drivers/iommu/intel-iom

[PATCH AUTOSEL 5.4 72/73] iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE

pass-through device instead of directly inject interrupt to the vCPU. Fixes by passing ir_data when calling modify_irte_ga() as done previously. Fixes: b9c6ff94e43a ("iommu/amd: Re-factor guest virtual APIC (de-)activation code") Signed-off-by: Suravee Suthikulpanit Signed-off-by: Joer

[PATCH AUTOSEL 5.4 73/73] iommu/vt-d: Populate debugfs if IOMMUs are detected

, populate the intel iommu debugfs directory if any IOMMUs are detected. Cc: Dan Carpenter Fixes: ee2636b8670b1 ("iommu/vt-d: Enable base Intel IOMMU debugfs support") Signed-off-by: Megha Dey Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- dri

[PATCH AUTOSEL 5.4 71/73] iommu/vt-d: Ignore devices with out-of-spec domain number

ooked up in the DMAR table. This problem was carefully diagnosed by Jian-Hong Pan. Signed-off-by: Lu Baolu Signed-off-by: Daniel Drake Fixes: 59ce0515cdaf3 ("iommu/vt-d: Update DRHD/RMRR/ATSR device scope caches when PCI hotplug happens") Signed-off-by: Joerg Roedel Signed-off-by: Sash

[PATCH AUTOSEL 4.19 37/37] iommu/vt-d: Fix the wrong printing in RHSA parsing

y printing the buggy RHSA's base address. Signed-off-by: Lu Baolu Signed-off-by: Zhenzhong Duan Fixes: fd0c8894893cb ("intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c

[PATCH AUTOSEL 4.19 36/37] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

09182510.373875-1-hdego...@redhat.com BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=701847 Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/driv

[PATCH AUTOSEL 4.4 11/12] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

09182510.373875-1-hdego...@redhat.com BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=701847 Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/driv

[PATCH AUTOSEL 4.14 28/28] iommu/vt-d: Fix the wrong printing in RHSA parsing

y printing the buggy RHSA's base address. Signed-off-by: Lu Baolu Signed-off-by: Zhenzhong Duan Fixes: fd0c8894893cb ("intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c

[PATCH AUTOSEL 4.9 15/15] iommu/vt-d: Fix the wrong printing in RHSA parsing

y printing the buggy RHSA's base address. Signed-off-by: Lu Baolu Signed-off-by: Zhenzhong Duan Fixes: fd0c8894893cb ("intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c

[PATCH AUTOSEL 4.4 12/12] iommu/vt-d: Fix the wrong printing in RHSA parsing

y printing the buggy RHSA's base address. Signed-off-by: Lu Baolu Signed-off-by: Zhenzhong Duan Fixes: fd0c8894893cb ("intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables") Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/dmar.c

[PATCH AUTOSEL 4.14 27/28] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

09182510.373875-1-hdego...@redhat.com BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=701847 Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/driv

[PATCH AUTOSEL 4.9 14/15] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

09182510.373875-1-hdego...@redhat.com BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=701847 Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/intel-iommu.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/driv

[PATCH AUTOSEL 5.6 28/68] dma-mapping: Fix dma_pgprot() for unencrypted coherent pages

/20200304114527.3636-3-thomas...@shipmail.org Signed-off-by: Sasha Levin --- kernel/dma/mapping.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index 12ff766ec1fa3..98e3d873792ea 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -154,6 +154,8

[PATCH AUTOSEL 5.5 19/56] dma-mapping: Fix dma_pgprot() for unencrypted coherent pages

/20200304114527.3636-3-thomas...@shipmail.org Signed-off-by: Sasha Levin --- kernel/dma/mapping.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index 12ff766ec1fa3..98e3d873792ea 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -154,6 +154,8

[PATCH AUTOSEL 5.4 13/46] dma-mapping: Fix dma_pgprot() for unencrypted coherent pages

/20200304114527.3636-3-thomas...@shipmail.org Signed-off-by: Sasha Levin --- kernel/dma/mapping.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index d9334f31a5afb..8682a5305cb36 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -169,6 +169,8

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