- Jul 15, 2024
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Sergi Blanch Torné authorediid_tokens will replace $CI_JOB_TOKEN predefined variable in GitLab 18.0 See: https://docs.gitlab.com/ee/update/deprecations.html#default-cicd-job-token-ci_job_token-scope-changed This is a port of mesa/mesa!28916 in Mesa Signed-off-by:
Sergi Blanch Torne <sergi.blanch.torne@collabora.com>
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- Apr 30, 2024
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Sergi Blanch Torné authored
The bucket in use to upload artifacts to S3, mesa-lava, has an expiration period of a month. If there isn't a kernel uprev in a month, the build job should be retriggered to regenerate them. Meanwhile, some jobs can fail simply because the expired artifacts. A year is a time window that ensures a kernel uprev. Signed-off-by:
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- Apr 24, 2024
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Signed-off-by:Vignesh Raman <vignesh.raman@collabora.com>
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- Mar 07, 2024
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David Heidelberg authoredThis reverts commit 78a1eb10.
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David Heidelberg authored
This reverts commit ae795abe.
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The EXT_external_objects extension is a bit awkward as it doesn't pass explicit modifiers, leaving the importer to guess with incomplete information. In the case of vk (turnip) exporting and gl (freedreno) importing, the "OPTIMAL_TILING_EXT" layout depends on VkImageCreateInfo flags (among other things), which the importer does not know. Which unfortunately leaves us with the need for a metadata back-channel. The contents of the metadata are defined by userspace. The EXT_external_objects extension is only required to work between compatible versions of gl and vk drivers, as defined by device and driver UUIDs. v2: add missing metadata kfree v3: Rework to move copy_from/to_user out from under gem obj lock to avoid angering lockdep about deadlocks against fs-reclaim Signed-off-by:Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/566157/
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Correct the minor version exposed and error return value for MSM_INFO_GET_NAME. Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/566155/
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These ones will be needed to make use fo the NN and TP units in the NPUs based on Vivante IP. Signed-off-by:
Tomeu Vizoso <tomeu@tomeuvizoso.net>
Acked-by: Christian Gmeiner <cgmeiner@igalia.com>
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Otherwise they are left at 24MHz and the NPU runs very slowly. Signed-off-by:
Tomeu Vizoso <tomeu@tomeuvizoso.net>
Suggested-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org>
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David Heidelberg authored
We need `amdgpu.gttsize=3072` for the testing on machines with =< 4G RAM. This reverts commit f1f6f48a.
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Use the freshly defined DRM_AUX_HPD_BRIDGE instead of open-coding the same functionality for the DRM bridge chain termination. Acked-by:
Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by:
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Use the freshly defined DRM_AUX_HPD_BRIDGE instead of open-coding the same functionality for the DRM bridge chain termination. Reviewed-by:
Bjorn Andersson <andersson@kernel.org> Acked-by:
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Several USB-C controllers implement a pretty simple DRM bridge which implements just the HPD notification operations. Add special helper for creating such simple bridges. Acked-by:
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Switch to using the new DRM_AUX_BRIDGE helper to create the transparent DRM bridge device instead of handcoding corresponding functionality. Reviewed-by:
Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Switch to using the new DRM_AUX_BRIDGE helper to create the transparent DRM bridge device instead of handcoding corresponding functionality. Acked-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
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Define a helper for creating simple transparent bridges which serve the only purpose of linking devices into the bridge chain up to the last bridge representing the connector. This is especially useful for DP/USB-C bridge chains, which can span across several devices, but do not require any additional functionality from the intermediate bridges. Reviewed-by:
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This is found popular brands such as StarTech.com or Delock, and has been a source of frustration to quite a few people, if I can trust Amazon comments complaining about Linux support via the official out-of-the-tree driver. Signed-off-by:Martin Peres <martin.peres@mupuf.org>
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David Heidelberg authored
Change for v6.4: - rename sc7180-trogdor-kingoftown-r1 to sc7180-trogdor-kingoftown - enable BCM2835 on ARM64 (Raspberry Pi) thx @ Eric Change for v6.6: - source symlink in modules directory no longer exists - enable QRTR Signed-off-by:
David Heidelberg <david@ixit.cz> -
David Heidelberg authored
These configs are optimized to test graphics hardware. All machines boot directly from NFS and essencial modules are present directly in the kernel. Can be applied together with default architecture defconfigs by running: ./scripts/kconfig/merge_config.sh ${DEFCONFIG} kernel/configs/mesa3d-ci_"${KERNEL_ARCH}".config Signed-off-by:David Heidelberg <david@ixit.cz> -
Needed to keep the GPU alive in our farm setup. Signed-off-by:David Heidelberg <david@ixit.cz> -
When the special handling of qcom,adreno-smmu was moved into qcom_smmu_create(), it was overlooked that we didn't have all the required entries in qcom_smmu_impl_of_match. So we stopped getting adreno_smmu_priv on sc7180, breaking per-process pgtables. Fixes: 30b912a0 ("iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create") Signed-off-by:
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Kernel changes due during 5.16 had moved apq8016-sbc.dtsi code to the dts file. This patch just redirects the changes made by commit 6a675287. Where Emma described: > Without this, the presence of the fastboot micro cable in the CI farm > causes the HW to stay in gadget mode instead of host, so it doesn't > find the network. Signed-off-by:
Guilherme Gallo <guilherme.gallo@collabora.com>
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This reverts commit 5b17993f1d2e988ec7f67f2d796754396dc413c3. Signed-off-by:Eric Anholt <eric@anholt.net>
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Currently this is just set from the special qcom,adreno-smmu iommu. But we are not *yet* using that for a5xx. Meanwhile we still need the HUPCF bit set so iommu faults in CI do not take out the CP and cause a follow- on cascade of fail. On qcom systems, it is safe to set HUPCF everywhere so do that. Signed-off-by: -
This is a workaround for old cheza firmware v2: - add ifdef for ARM64 since the change isn't relevant outside of it Signed-off-by: -
This reverts commit 21ea4b62. Otherwise, cheza fails to probe drm-msm.
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- Mar 06, 2024
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Greg Kroah-Hartman authored
Link: https://lore.kernel.org/r/20240304211549.876981797@linuxfoundation.org Tested-by:
SeongJae Park <sj@kernel.org> Tested-by:
Luna Jernberg <droidbittin@gmail.com> Tested-by:
Bagas Sanjaya <bagasdotme@gmail.com> Tested-by:
Ron Economos <re@w6rz.net> Tested-by:
Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by:
Jon Hunter <jonathanh@nvidia.com> Tested-by:
Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Tested-by:
Shuah Khan <skhan@linuxfoundation.org> Tested-by:
Florian Fainelli <florian.fainelli@broadcom.com> Tested-by:
Linux Kernel Functional Testing <lkft@linaro.org> Signed-off-by:
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Danilo Krummrich authoredThis bug is present in v6.7 only, since the scheduler design has been re-worked in v6.8. Client scheduler entities must be flushed before an associated GPU scheduler is teared down. Otherwise the entitiy might still hold a pointer to the scheduler's runqueue which is freed at scheduler tear down already. [ 305.224293] ================================================================== [ 305.224297] BUG: KASAN: slab-use-after-free in drm_sched_entity_flush+0x6c4/0x7b0 [gpu_sched] [ 305.224310] Read of size 8 at addr ffff8881440a8f48 by task rmmod/4436 [ 305.224317] CPU: 10 PID: 4436 Comm: rmmod Tainted: G U 6.7.6-100.fc38.x86_64+debug #1 [ 305.224321] Hardware name: Dell Inc. Precision 7550/01PXFR, BIOS 1.27.0 11/08/2023 [ 305.224324] Call Trace: [ 305.224327] <TASK> [ 305.224329] dump_stack_lvl+0x76/0xd0 [ 305.224336] print_report+0xcf/0x670 [ 305.224342] ? drm_sched_entity_flush+0x6c4/0x7b0 [gpu_sched] [ 305.224352] ? __virt_addr_valid+0x215/0x410 [ 305.224359] ? drm_sched_entity_flush+0x6c4/0x7b0 [gpu_sched] [ 305.224368] kasan_report+0xa6/0xe0 [ 305.224373] ? drm_sched_entity_flush+0x6c4/0x7b0 [gpu_sched] [ 305.224385] drm_sched_entity_flush+0x6c4/0x7b0 [gpu_sched] [ 305.224395] ? __pfx_drm_sched_entity_flush+0x10/0x10 [gpu_sched] [ 305.224406] ? rcu_is_watching+0x15/0xb0 [ 305.224413] drm_sched_entity_destroy+0x17/0x20 [gpu_sched] [ 305.224422] nouveau_cli_fini+0x6c/0x120 [nouveau] [ 305.224658] nouveau_drm_device_fini+0x2ac/0x490 [nouveau] [ 305.224871] nouveau_drm_remove+0x18e/0x220 [nouveau] [ 305.225082] ? __pfx_nouveau_drm_remove+0x10/0x10 [nouveau] [ 305.225290] ? rcu_is_watching+0x15/0xb0 [ 305.225295] ? _raw_spin_unlock_irqrestore+0x66/0x80 [ 305.225299] ? trace_hardirqs_on+0x16/0x100 [ 305.225304] ? _raw_spin_unlock_irqrestore+0x4f/0x80 [ 305.225310] pci_device_remove+0xa3/0x1d0 [ 305.225316] device_release_driver_internal+0x379/0x540 [ 305.225322] driver_detach+0xc5/0x180 [ 305.225327] bus_remove_driver+0x11e/0x2a0 [ 305.225333] pci_unregister_driver+0x2a/0x250 [ 305.225339] nouveau_drm_exit+0x1f/0x970 [nouveau] [ 305.225548] __do_sys_delete_module+0x350/0x580 [ 305.225554] ? __pfx___do_sys_delete_module+0x10/0x10 [ 305.225562] ? syscall_enter_from_user_mode+0x26/0x90 [ 305.225567] ? rcu_is_watching+0x15/0xb0 [ 305.225571] ? syscall_enter_from_user_mode+0x26/0x90 [ 305.225575] ? trace_hardirqs_on+0x16/0x100 [ 305.225580] do_syscall_64+0x61/0xe0 [ 305.225584] ? rcu_is_watching+0x15/0xb0 [ 305.225587] ? syscall_exit_to_user_mode+0x1f/0x50 [ 305.225592] ? trace_hardirqs_on_prepare+0xe3/0x100 [ 305.225596] ? do_syscall_64+0x70/0xe0 [ 305.225600] ? trace_hardirqs_on_prepare+0xe3/0x100 [ 305.225604] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 305.225609] RIP: 0033:0x7f6148f3592b [ 305.225650] Code: 73 01 c3 48 8b 0d dd 04 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ad 04 0c 00 f7 d8 64 89 01 48 [ 305.225653] RSP: 002b:00007ffe89986f08 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 [ 305.225659] RAX: ffffffffffffffda RBX: 000055cbb036e900 RCX: 00007f6148f3592b [ 305.225662] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 000055cbb036e968 [ 305.225664] RBP: 00007ffe89986f30 R08: 1999999999999999 R09: 0000000000000000 [ 305.225667] R10: 00007f6148fa6ac0 R11: 0000000000000206 R12: 0000000000000000 [ 305.225670] R13: 00007ffe89987190 R14: 000055cbb036e900 R15: 0000000000000000 [ 305.225678] </TASK> [ 305.225683] Allocated by task 484: [ 305.225685] kasan_save_stack+0x33/0x60 [ 305.225690] kasan_set_track+0x25/0x30 [ 305.225693] __kasan_kmalloc+0x8f/0xa0 [ 305.225696] drm_sched_init+0x3c7/0xce0 [gpu_sched] [ 305.225705] nouveau_sched_init+0xd2/0x110 [nouveau] [ 305.225913] nouveau_drm_device_init+0x130/0x3290 [nouveau] [ 305.226121] nouveau_drm_probe+0x1ab/0x6b0 [nouveau] [ 305.226329] local_pci_probe+0xda/0x190 [ 305.226333] pci_device_probe+0x23a/0x780 [ 305.226337] really_probe+0x3df/0xb80 [ 305.226341] __driver_probe_device+0x18c/0x450 [ 305.226345] driver_probe_device+0x4a/0x120 [ 305.226348] __driver_attach+0x1e5/0x4a0 [ 305.226351] bus_for_each_dev+0x106/0x190 [ 305.226355] bus_add_driver+0x2a1/0x570 [ 305.226358] driver_register+0x134/0x460 [ 305.226361] do_one_initcall+0xd3/0x430 [ 305.226366] do_init_module+0x238/0x770 [ 305.226370] load_module+0x5581/0x6f10 [ 305.226374] __do_sys_init_module+0x1f2/0x220 [ 305.226377] do_syscall_64+0x61/0xe0 [ 305.226381] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 305.226387] Freed by task 4436: [ 305.226389] kasan_save_stack+0x33/0x60 [ 305.226392] kasan_set_track+0x25/0x30 [ 305.226396] kasan_save_free_info+0x2b/0x50 [ 305.226399] __kasan_slab_free+0x10b/0x1a0 [ 305.226402] slab_free_freelist_hook+0x12b/0x1e0 [ 305.226406] __kmem_cache_free+0xd4/0x1d0 [ 305.226410] drm_sched_fini+0x178/0x320 [gpu_sched] [ 305.226418] nouveau_drm_device_fini+0x2a0/0x490 [nouveau] [ 305.226624] nouveau_drm_remove+0x18e/0x220 [nouveau] [ 305.226832] pci_device_remove+0xa3/0x1d0 [ 305.226836] device_release_driver_internal+0x379/0x540 [ 305.226840] driver_detach+0xc5/0x180 [ 305.226843] bus_remove_driver+0x11e/0x2a0 [ 305.226847] pci_unregister_driver+0x2a/0x250 [ 305.226850] nouveau_drm_exit+0x1f/0x970 [nouveau] [ 305.227056] __do_sys_delete_module+0x350/0x580 [ 305.227060] do_syscall_64+0x61/0xe0 [ 305.227064] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 305.227070] The buggy address belongs to the object at ffff8881440a8f00 which belongs to the cache kmalloc-128 of size 128 [ 305.227073] The buggy address is located 72 bytes inside of freed 128-byte region [ffff8881440a8f00, ffff8881440a8f80) [ 305.227078] The buggy address belongs to the physical page: [ 305.227081] page:00000000627efa0a refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1440a8 [ 305.227085] head:00000000627efa0a order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 305.227088] flags: 0x17ffffc0000840(slab|head|node=0|zone=2|lastcpupid=0x1fffff) [ 305.227093] page_type: 0xffffffff() [ 305.227097] raw: 0017ffffc0000840 ffff8881000428c0 ffffea0005b33500 dead000000000002 [ 305.227100] raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000 [ 305.227102] page dumped because: kasan: bad access detected [ 305.227106] Memory state around the buggy address: [ 305.227109] ffff8881440a8e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 305.227112] ffff8881440a8e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 305.227114] >ffff8881440a8f00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 305.227117] ^ [ 305.227120] ffff8881440a8f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 305.227122] ffff8881440a9000: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc [ 305.227125] ================================================================== Cc: <stable@vger.kernel.org> # v6.7 only Reported-by:
Karol Herbst <kherbst@redhat.com>
Closes: https://gist.githubusercontent.com/karolherbst/a20eb0f937a06ed6aabe2ac2ca3d11b5/raw/9cd8b1dc5894872d0eeebbee3dd0fdd28bb576bc/gistfile1.txt
Fixes: b88baab8 ("drm/nouveau: implement new VM_BIND uAPI")
Signed-off-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by:
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Geliang Tang authored
commit 7092dbee upstream. Now both a v4 address and a v4-mapped address are supported when destroying a userspace pm subflow, this patch adds a second subflow to "userspace pm add & remove address" test, and two subflows could be removed two different ways, one with the v4mapped and one with v4. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/387 Fixes: 48d73f60 ("selftests: mptcp: update userspace pm addr tests") Cc: stable@vger.kernel.org Signed-off-by:
Geliang Tang <tanggeliang@kylinos.cn> Reviewed-by:
Mat Martineau <martineau@kernel.org> Reviewed-by:
Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Signed-off-by:
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Geliang Tang authored
commit b850f2c7 upstream. To avoid duplicated code in different MPTCP selftests, we can add and use helpers defined in mptcp_lib.sh. is_v6() helper is defined in mptcp_connect.sh, mptcp_join.sh and mptcp_sockopt.sh, so export it into mptcp_lib.sh and rename it as mptcp_lib_is_v6(). Use this new helper in all scripts. Reviewed-by:
Geliang Tang <geliang.tang@suse.com> Signed-off-by:
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Geliang Tang authored
commit 757c828c upstream. This patch adds a new argument namespace to userspace_pm_add_addr() and userspace_pm_add_sf() to make these two helper more versatile. Add two more versatile helpers for userspace pm remove subflow or address: userspace_pm_rm_addr() and userspace_pm_rm_sf(). The original test helpers userspace_pm_rm_sf_addr_ns1() and userspace_pm_rm_sf_addr_ns2() can be replaced by these new helpers. Reviewed-by:
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Geliang Tang authored
commit 80775412 upstream. This patch adds a new helper chk_subflows_total(), in it use the newly added counter mptcpi_subflows_total to get the "correct" amount of subflows, including the initial one. To be compatible with old 'ss' or kernel versions not supporting this counter, get the total subflows by listing TCP connections that are MPTCP subflows: ss -ti state state established state syn-sent state syn-recv | grep -c tcp-ulp-mptcp. Reviewed-by:
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Geliang Tang authored
commit 06848c0f upstream. This patch adds a new helper get_info_value(), using 'sed' command to parse the value of the given item name in the line with the given keyword, to make chk_mptcp_info() and pedit_action_pkts() more readable. Also add another helper evts_get_info() to use get_info_value() to parse the output of 'pm_nl_ctl events' command, to make all the userspace pm selftests more readable, both in mptcp_join.sh and userspace_pm.sh. Reviewed-by:
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Pawan Gupta authored
commit 43fb862d upstream. During VMentry VERW is executed to mitigate MDS. After VERW, any memory access like register push onto stack may put host data in MDS affected CPU buffers. A guest can then use MDS to sample host data. Although likelihood of secrets surviving in registers at current VERW callsite is less, but it can't be ruled out. Harden the MDS mitigation by moving the VERW mitigation late in VMentry path. Note that VERW for MMIO Stale Data mitigation is unchanged because of the complexity of per-guest conditional VERW which is not easy to handle that late in asm with no GPRs available. If the CPU is also affected by MDS, VERW is unconditionally executed late in asm regardless of guest having MMIO access. Signed-off-by:
Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Signed-off-by:
Dave Hansen <dave.hansen@linux.intel.com> Acked-by:
Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/all/20240213-delay-verw-v8-6-a6216d83edb7%40linux.intel.com Signed-off-by:
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Pawan Gupta authored
From: Sean Christopherson <seanjc@google.com> commit 706a189d upstream. Use EFLAGS.CF instead of EFLAGS.ZF to track whether to use VMRESUME versus VMLAUNCH. Freeing up EFLAGS.ZF will allow doing VERW, which clobbers ZF, for MDS mitigations as late as possible without needing to duplicate VERW for both paths. Signed-off-by:
Nikolay Borisov <nik.borisov@suse.com> Link: https://lore.kernel.org/all/20240213-delay-verw-v8-5-a6216d83edb7%40linux.intel.com Signed-off-by:
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Pawan Gupta authored
commit 6613d82e upstream. The VERW mitigation at exit-to-user is enabled via a static branch mds_user_clear. This static branch is never toggled after boot, and can be safely replaced with an ALTERNATIVE() which is convenient to use in asm. Switch to ALTERNATIVE() to use the VERW mitigation late in exit-to-user path. Also remove the now redundant VERW in exc_nmi() and arch_exit_to_user_mode(). Signed-off-by:
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Pawan Gupta authored
commit a0e2dab4 upstream. As done for entry_64, add support for executing VERW late in exit to user path for 32-bit mode. Signed-off-by:
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Pawan Gupta authored
commit 3c750172 upstream. Mitigation for MDS is to use VERW instruction to clear any secrets in CPU Buffers. Any memory accesses after VERW execution can still remain in CPU buffers. It is safer to execute VERW late in return to user path to minimize the window in which kernel data can end up in CPU buffers. There are not many kernel secrets to be had after SWITCH_TO_USER_CR3. Add support for deploying VERW mitigation after user register state is restored. This helps minimize the chances of kernel data ending up into CPU buffers after executing VERW. Note that the mitigation at the new location is not yet enabled. Corner case not handled ======================= Interrupts returning to kernel don't clear CPUs buffers since the exit-to-user path is expected to do that anyways. But, there could be a case when an NMI is generated in kernel after the exit-to-user path has cleared the buffers. This case is not handled and NMI returning to kernel don't clear CPU buffers because: 1. It is rare to get an NMI after VERW, but before returning to userspace. 2. For an unprivileged user, there is no known way to make that NMI less rare or target it. 3. It would take a large number of these precisely-timed NMIs to mount an actual attack. There's presumably not enough bandwidth. 4. The NMI in question occurs after a VERW, i.e. when user state is restored and most interesting data is already scrubbed. Whats left is only the data that NMI touches, and that may or may not be of any interest. [ pawan: resolved conflict for hunk swapgs_restore_regs_and_return_to_usermode in backport ] Suggested-by:
Dave Hansen <dave.hansen@intel.com> Signed-off-by:
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Ming Lei authored
[ Upstream commit 7838b465 ] In commit 19416123 ("block: define 'struct bvec_iter' as packed"), what we need is to save the 4byte padding, and avoid `bio` to spread on one extra cache line. It is enough to define it as '__packed __aligned(4)', as '__packed' alone means byte aligned, and can cause compiler to generate horrible code on architectures that don't support unaligned access in case that bvec_iter is embedded in other structures. Cc: Mikulas Patocka <mpatocka@redhat.com> Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Fixes: 19416123 ("block: define 'struct bvec_iter' as packed") Signed-off-by:
Ming Lei <ming.lei@redhat.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Bartosz Golaszewski authored
[ Upstream commit ec5c54a9 ] Hogs are added *after* ACPI so should be removed *before* in error path. Fixes: a411e81e ("gpiolib: add hogs support for machine code") Signed-off-by:
Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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