summaryrefslogtreecommitdiff
path: root/tools/lib/python
diff options
context:
space:
mode:
authorDave Jiang <dave.jiang@intel.com>2026-07-15 08:51:26 -0700
committerDave Jiang <dave.jiang@intel.com>2026-07-24 09:48:33 -0700
commitfac9275820a32748144fe08f8b92493bb85b63e0 (patch)
treee7be5baf90da6d87377a7d0c38177463242072b2 /tools/lib/python
parent1590cf0329716306e948a8fc29f1d3ee87d3989f (diff)
downloadlinux-fac9275820a32748144fe08f8b92493bb85b63e0.tar.gz
linux-fac9275820a32748144fe08f8b92493bb85b63e0.zip
cxl: Deny Features commands on the RAW mailbox path
The RAW mailbox command path allows user to issue arbitrary opcodes to the device. The FWCTL interface was introduced to support the CXL Features commands where access control is provided depends on what the CEL indicates. Add the Features commands to cxl_disabled_raw_commands[] to ensure that all Features commands are only accessible through the FWCTL interface. The cxl_raw_allow_all debugfs override knob bypasses the disabled list if the user is aware of the risks and wants to use the RAW path for Features commands. Reviewed-by: Alison Schofield <alison.schofield@intel.com> Link: https://patch.msgid.link/20260715155126.1629178-1-dave.jiang@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions