The patch titled Subject: device_cgroup: add "deny_all" in dev_cgroup structure has been removed from the -mm tree. Its filename was device_cgroup-add-deny_all-in-dev_cgroup-structure.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Aristeu Rozanski <aris@xxxxxxxxxx> Subject: device_cgroup: add "deny_all" in dev_cgroup structure deny_all will determine if the default policy is to deny all device access unless for the ones in the exception list. This variable will be used in the next patches to convert device_cgroup internally into a default policy + rules. Signed-off-by: Aristeu Rozanski <aris@xxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Li Zefan <lizefan@xxxxxxxxxx> Cc: James Morris <jmorris@xxxxxxxxx> Cc: Pavel Emelyanov <xemul@xxxxxxxxxx> Acked-by: Serge E. Hallyn <serge.hallyn@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- security/device_cgroup.c | 5 +++++ 1 file changed, 5 insertions(+) diff -puN security/device_cgroup.c~device_cgroup-add-deny_all-in-dev_cgroup-structure security/device_cgroup.c --- a/security/device_cgroup.c~device_cgroup-add-deny_all-in-dev_cgroup-structure +++ a/security/device_cgroup.c @@ -42,6 +42,7 @@ struct dev_whitelist_item { struct dev_cgroup { struct cgroup_subsys_state css; struct list_head whitelist; + bool deny_all; }; static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s) @@ -178,12 +179,14 @@ static struct cgroup_subsys_state *devcg wh->minor = wh->major = ~0; wh->type = DEV_ALL; wh->access = ACC_MASK; + dev_cgroup->deny_all = false; list_add(&wh->list, &dev_cgroup->whitelist); } else { parent_dev_cgroup = cgroup_to_devcgroup(parent_cgroup); mutex_lock(&devcgroup_mutex); ret = dev_whitelist_copy(&dev_cgroup->whitelist, &parent_dev_cgroup->whitelist); + dev_cgroup->deny_all = parent_dev_cgroup->deny_all; mutex_unlock(&devcgroup_mutex); if (ret) { kfree(dev_cgroup); @@ -409,9 +412,11 @@ handle: case DEVCG_ALLOW: if (!parent_has_perm(devcgroup, &wh)) return -EPERM; + devcgroup->deny_all = false; return dev_whitelist_add(devcgroup, &wh); case DEVCG_DENY: dev_whitelist_rm(devcgroup, &wh); + devcgroup->deny_all = true; break; default: return -EINVAL; _ Patches currently in -mm which might be from aris@xxxxxxxxxx are origin.patch linux-next.patch x86-pat-remove-the-dependency-on-vm_pgoff-in-track-untrack-pfn-vma-routines.patch x86-pat-separate-the-pfn-attribute-tracking-for-remap_pfn_range-and-vm_insert_pfn.patch mm-x86-pat-rework-linear-pfn-mmap-tracking.patch mm-introduce-arch-specific-vma-flag-vm_arch_1.patch mm-kill-vma-flag-vm_insertpage.patch mm-kill-vma-flag-vm_can_nonlinear.patch mm-use-mm-exe_file-instead-of-first-vm_executable-vma-vm_file.patch mm-kill-vma-flag-vm_executable-and-mm-num_exe_file_vmas.patch mm-prepare-vm_dontdump-for-using-in-drivers.patch mm-kill-vma-flag-vm_reserved-and-mm-reserved_vm-counter.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html