[PATCH RESEND v3 0/9] x86,fs/resctrl: Fix long-standing issues

From: Reinette Chatre

Date: Tue May 26 2026 - 18:06:10 EST


V3: https://lore.kernel.org/lkml/cover.1779476724.git.reinette.chatre@xxxxxxxxx/

Sashiko encountered failure while reviewing the original V3 submission of
this series. This partial submission is only intended for Sashiko so that
it can consider the patches missed during V3 review.

Reinette Chatre (3):
fs/resctrl: Prevent deadlock and use-after-free in info file handlers
x86/resctrl: Ensure domain fully initialized before placed on RCU list
fs/resctrl: Fix UAF from worker threads when domains are removed

arch/x86/kernel/cpu/resctrl/core.c | 18 +-
arch/x86/kernel/cpu/resctrl/intel_aet.c | 5 +-
fs/resctrl/ctrlmondata.c | 38 ++--
fs/resctrl/internal.h | 3 +-
fs/resctrl/monitor.c | 100 ++++++----
fs/resctrl/rdtgroup.c | 244 ++++++++++++++++++++----
6 files changed, 301 insertions(+), 107 deletions(-)

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2.50.1