user/sven/linux.git, branch v4.14.1

Linux 4.14.1

2017-11-21T08:49:25Z

sparc64: Fix page table walk for PUD hugepages

2017-11-21T08:49:25Z

[ Upstream commit 70f3c8b7c2e7ebcdde8354da004872e7c9184e97 ] For a PUD hugepage entry, we need to propagate bits [32:22] from virtual address to resolve at 4M granularity. However, the current code was incorrectly propagating bits [29:19]. This bug can cause incorrect data to be returned for pages backed with 16G hugepages. Signed-off-by: Nitin Gupta Reported-by: Al Viro Cc: Al Viro Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

sparc64: mmu_context: Add missing include files

2017-11-21T08:49:24Z

commit 01c3f0a42a2a0ff0c3fed80a1a25f2641ae72554 upstream. Fix the following build errors. In file included from arch/sparc/include/asm/mmu_context.h:4:0, from include/linux/mmu_context.h:4, from drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h:29, from drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:23: arch/sparc/include/asm/mmu_context_64.h:22:37: error: unknown type name 'per_cpu_secondary_mm' arch/sparc/include/asm/mmu_context_64.h: In function 'switch_mm': arch/sparc/include/asm/mmu_context_64.h:79:2: error: implicit declaration of function 'smp_processor_id' Fixes: 70539bd79500 ("drm/amd: Update MEC HQD loading code for KFD") Signed-off-by: Guenter Roeck Acked-by: Oded Gabbay Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

sparc32: Add cmpxchg64().

2017-11-21T08:49:24Z

commit 23198ddffb6cddb5d5824230af4dd4b46e4046a4 upstream. This fixes the build with i40e driver enabled. Reported-by: Guenter Roeck Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

spi: fix use-after-free at controller deregistration

2017-11-21T08:49:24Z

commit 67f7b2781fafcc0f52464880154b320fea1ae982 upstream. The controller is typically freed as part of device_unregister() so store the bus id before deregistration to avoid use-after-free when the id is later released. Fixes: 9b61e302210e ("spi: Pick spi bus number from Linux idr or spi alias") Signed-off-by: Johan Hovold Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: Revert 4 commits breaking ARP

2017-11-21T08:49:24Z

commit 66d32fdcbf03851724a8b551d490ae1ddfe6eef2 upstream. Commit 2ba8444c97b1 ("staging:r8188eu: move IV/ICV trimming into decrypt() and also place it after rtl88eu_mon_recv_hook()") breaks ARP. After this commit ssh-ing to a laptop with r8188eu wifi no longer works if the machine connecting has never communicated with the laptop before. This is 100% reproducable using "arp -d && ssh " to ssh to a laptop with r8188eu wifi. This commit reverts 4 commits in total: 1. Commit 79650ffde38e ("staging:r8188eu: trim IV/ICV fields in validate_recv_data_frame()") This commit depends on 2 of the other commits being reverted. 2. Commit 02b19b4c4920 ("staging:r8188eu: inline unprotect_frame() in mon_recv_decrypted_recv()") The inline code is wrong the un-inlined version contains: if (skb->len < hdr_len + iv_len + icv_len) return; ... Where as the inline-ed code introduced by this commit does: if (skb->len < hdr_len + iv_len + icv_len) { ... Note the same check, but now to actually continue doing ... instead of to not do it, so this commit is no good. 3. Commit d86e16da6a5d ("staging:r8188eu: use different mon_recv_decrypted() inside rtl88eu_mon_recv_hook() and rtl88eu_mon_xmit_hook().") This commit introduced a 1:1 copy of a function so that one of the 2 copies can be modified in the 2 commits we're already reverting. 4. Commit 2ba8444c97b1 ("staging:r8188eu: move IV/ICV trimming into decrypt() and also place it after rtl88eu_mon_recv_hook()") This is the commit actually breaking ARP. Note this commit is a straight-forward squash of the revert of these 4 commits, without any changes. Cc: Ivan Safonov Signed-off-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman

staging: vboxvideo: Fix reporting invalid suggested-offset-properties

2017-11-21T08:49:24Z

commit ce10d7b4e8e3574b9616e54a09d64521b9aeb8b6 upstream. The x and y hints receives from the host are unsigned 32 bit integers and they get set to -1 (0xffffffff) when invalid. Before this commit the vboxvideo driver was storing them in an u16 causing the -1 to be truncated to 65535 which, once reported to userspace, was breaking gnome 3.26+ in Wayland mode. This commit stores the host values in 32 bit variables, removing the truncation and checks for -1, replacing it with 0 as -1 is not a valid suggested-offset-property value. Likewise the properties are now initialized to 0 instead of -1, since -1 is not a valid value. This fixes gnome 3.26+ in Wayland mode not working with the vboxvideo driver. Reported-by: Gianfranco Costamagna Cc: Michael Thayer Signed-off-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman

staging: greybus: spilib: fix use-after-free after deregistration

2017-11-21T08:49:24Z

commit 770b03c2ca4aa44d226cf248f86aa23e546147d0 upstream. Remove erroneous spi_master_put() after controller deregistration which would access the already freed spi controller. Note that spi_unregister_master() drops our only controller reference. Fixes: ba3e67001b42 ("greybus: SPI: convert to a gpbridge driver") Signed-off-by: Johan Hovold Reviewed-by: Rui Miguel Silva Acked-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman

staging: ccree: fix 64 bit scatter/gather DMA ops

2017-11-21T08:49:24Z

commit e0b3f39092a1cff5548cbaf40096ec25e7721de6 upstream. Fix a wrong offset used in splitting a 64 DMA address to MSB/LSB parts needed for scatter/gather HW descriptors causing operations relying on them to fail on 64 bit platforms. Fixes: c6f7f2f4591f ("staging: ccree: refactor LLI access macros") Reported-by: Stuart Yoder Signed-off-by: Gilad Ben-Yossef Signed-off-by: Greg Kroah-Hartman

staging: sm750fb: Fix parameter mistake in poke32

2017-11-21T08:49:24Z

commit 16808dcf605e6302319a8c3266789b76d4c0983b upstream. In commit c075b6f2d357ea9 ("staging: sm750fb: Replace POKE32 and PEEK32 by inline functions"), POKE32 has been replaced by the inline function poke32. But it exchange the "addr" and "data" parameters by mistake, so fix it. Fixes: c075b6f2d357ea9 ("staging: sm750fb: Replace POKE32 and PEEK32 by inline functions"), Signed-off-by: Huacai Chen Signed-off-by: Liangliang Huang Signed-off-by: Greg Kroah-Hartman