#ifndef DT_BINDINGS_MEMORY_TEGRA114_MC_H #define DT_BINDINGS_MEMORY_TEGRA114_MC_H #define TEGRA_SWGROUP_PTC 0 #define TEGRA_SWGROUP_DC 1 #define TEGRA_SWGROUP_DCB 2 #define TEGRA_SWGROUP_EPP 3 #define TEGRA_SWGROUP_G2 4 #define TEGRA_SWGROUP_AVPC 5 #define TEGRA_SWGROUP_NV 6 #define TEGRA_SWGROUP_HDA 7 #define TEGRA_SWGROUP_HC 8 #define TEGRA_SWGROUP_MSENC 9 #define TEGRA_SWGROUP_PPCS 10 #define TEGRA_SWGROUP_VDE 11 #define TEGRA_SWGROUP_MPCORELP 12 #define TEGRA_SWGROUP_MPCORE 13 #define TEGRA_SWGROUP_VI 14 #define TEGRA_SWGROUP_ISP 15 #define TEGRA_SWGROUP_XUSB_HOST 16 #define TEGRA_SWGROUP_XUSB_DEV 17 #define TEGRA_SWGROUP_EMUCIF 18 #define TEGRA_SWGROUP_TSEC 19 #endif id='cgit'>
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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 /include/dt-bindings/clock/qcom,gcc-mdm9615.h
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 'include/dt-bindings/clock/qcom,gcc-mdm9615.h')