Kamalesh Babulal d9f400dc3e cgroup/cpuset: Fix retval in update_cpumask() ... commit 25125a4762 upstream. The update_cpumask(), checks for newly requested cpumask by calling validate_change(), which returns an error on passing an invalid set of cpu(s). Independent of the error returned, update_cpumask() always returns zero, suppressing the error and returning success to the user on writing an invalid cpu range for a cpuset. Fix it by returning retval instead, which is returned by validate_change(). Fixes: 99fe36ba6f ("cgroup/cpuset: Improve temporary cpumasks handling") Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com> Reviewed-by: Waiman Long <longman@redhat.com> Cc: stable@vger.kernel.org # v6.6+ Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-04-03 15:28:40 +02:00
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Makefile	cgroup: Add misc cgroup controller	2021-04-04 13:34:46 -04:00
cgroup-internal.h	cgroup: make cgroup_is_threaded() and cgroup_is_thread_root() static	2023-06-05 10:31:41 -10:00
cgroup-v1.c	cgroup: Remove duplicates in cgroup v1 tasks file	2023-10-09 06:42:05 -10:00
cgroup.c	sched: psi: fix unprivileged polling against cgroups	2023-11-28 17:19:56 +00:00
cpuset.c	cgroup/cpuset: Fix retval in update_cpumask()	2024-04-03 15:28:40 +02:00
debug.c	…
freezer.c	cgroup: cleanup comments	2022-03-13 19:19:27 -10:00
legacy_freezer.c	cgroup_freezer: cgroup_freezing: Check if not frozen	2023-12-13 18:45:22 +01:00
misc.c	cgroup/misc: Store atomic64_t reads to u64	2023-07-21 08:10:06 -10:00
namespace.c	cgroup:namespace: Remove unused cgroup_namespaces_init()	2023-08-14 14:29:47 -10:00
pids.c	cgroup: add pids.peak interface for pids controller	2022-09-04 09:26:51 -10:00
rdma.c	rdmacg: fix kernel-doc warnings in rdmacg	2023-06-05 09:45:14 -10:00
rstat.c	cgroup/rstat: Record the cumulative per-cpu time of cgroup and its descendants	2023-08-07 08:41:25 -10:00