/* * Copyright (c) 2013, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and * may be copied, distributed, and modified under those terms. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _DT_BINDINGS_RESET_MSM_MMCC_8960_H #define _DT_BINDINGS_RESET_MSM_MMCC_8960_H #define VPE_AXI_RESET 0 #define IJPEG_AXI_RESET 1 #define MPD_AXI_RESET 2 #define VFE_AXI_RESET 3 #define SP_AXI_RESET 4 #define VCODEC_AXI_RESET 5 #define ROT_AXI_RESET 6 #define VCODEC_AXI_A_RESET 7 #define VCODEC_AXI_B_RESET 8 #define FAB_S3_AXI_RESET 9 #define FAB_S2_AXI_RESET 10 #define FAB_S1_AXI_RESET 11 #define FAB_S0_AXI_RESET 12 #define SMMU_GFX3D_ABH_RESET 13 #define SMMU_VPE_AHB_RESET 14 #define SMMU_VFE_AHB_RESET 15 #define SMMU_ROT_AHB_RESET 16 #define SMMU_VCODEC_B_AHB_RESET 17 #define SMMU_VCODEC_A_AHB_RESET 18 #define SMMU_MDP1_AHB_RESET 19 #define SMMU_MDP0_AHB_RESET 20 #define SMMU_JPEGD_AHB_RESET 21 #define SMMU_IJPEG_AHB_RESET 22 #define SMMU_GFX2D0_AHB_RESET 23 #define SMMU_GFX2D1_AHB_RESET 24 #define APU_AHB_RESET 25 #define CSI_AHB_RESET 26 #define TV_ENC_AHB_RESET 27 #define VPE_AHB_RESET 28 #define FABRIC_AHB_RESET 29 #define GFX2D0_AHB_RESET 30 #define GFX2D1_AHB_RESET 31 #define GFX3D_AHB_RESET 32 #define HDMI_AHB_RESET 33 #define MSSS_IMEM_AHB_RESET 34 #define IJPEG_AHB_RESET 35 #define DSI_M_AHB_RESET 36 #define DSI_S_AHB_RESET 37 #define JPEGD_AHB_RESET 38 #define MDP_AHB_RESET 39 #define ROT_AHB_RESET 40 #define VCODEC_AHB_RESET 41 #define VFE_AHB_RESET 42 #define DSI2_M_AHB_RESET 43 #define DSI2_S_AHB_RESET 44 #define CSIPHY2_RESET 45 #define CSI_PIX1_RESET 46 #define CSIPHY0_RESET 47 #define CSIPHY1_RESET 48 #define DSI2_RESET 49 #define VFE_CSI_RESET 50 #define MDP_RESET 51 #define AMP_RESET 52 #define JPEGD_RESET 53 #define CSI1_RESET 54 #define VPE_RESET 55 #define MMSS_FABRIC_RESET 56 #define VFE_RESET 57 #define GFX2D0_RESET 58 #define GFX2D1_RESET 59 #define GFX3D_RESET 60 #define HDMI_RESET 61 #define MMSS_IMEM_RESET 62 #define IJPEG_RESET 63 #define CSI0_RESET 64 #define DSI_RESET 65 #define VCODEC_RESET 66 #define MDP_TV_RESET 67 #define MDP_VSYNC_RESET 68 #define ROT_RESET 69 #define TV_HDMI_RESET 70 #define TV_ENC_RESET 71 #define CSI2_RESET 72 #define CSI_RDI1_RESET 73 #define CSI_RDI2_RESET 74 #define GFX3D_AXI_RESET 75 #define VCAP_AXI_RESET 76 #define SMMU_VCAP_AHB_RESET 77 #define VCAP_AHB_RESET 78 #define CSI_RDI_RESET 79 #define CSI_PIX_RESET 80 #define VCAP_NPL_RESET 81 #define VCAP_RESET 82 #endif >AgeCommit message (Expand)AuthorFilesLines 349d50a6d69d1d6feb4a'>es1968.c
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authorTejun Heo <tj@kernel.org>2017-01-26 16:47:28 -0500
committerTejun Heo <tj@kernel.org>2017-01-26 16:47:28 -0500
commit07cd12945551b63ecb1a349d50a6d69d1d6feb4a (patch)
tree75f65eba7eac9277971082a2d5a4cf1370562c0c /sound/pci/es1968.c
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
cgroup: don't online subsystems before cgroup_name/path() are operational
While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems before the new cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'sound/pci/es1968.c')