From: Alison Schofield <alison.schofield@intel.com>
To: Davidlohr Bueso <dave@stgolabs.net>,
Jonathan Cameron <jic23@kernel.org>,
Dave Jiang <dave.jiang@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Ira Weiny <iweiny@kernel.org>, Dan Williams <djbw@kernel.org>,
Li Ming <ming.li@zohomail.com>
Cc: linux-cxl@vger.kernel.org, Srirangan Madhavan <smadhavan@nvidia.com>
Subject: [PATCH v2 0/3] Harden HDM decoder enumeration
Date: Wed, 15 Jul 2026 14:45:46 -0700 [thread overview]
Message-ID: <cover.1784150131.git.alison.schofield@intel.com> (raw)
Changes in v2:
- P1: Handle uncommitted decoders (Sashiko)
- P1: Reject switch decoders with zero targets (Sashiko)
- P1: Add in code comment clarifying target_count (Sashiko)
- P1: Update commit log
- P3: Reset commit_end on the failure path only (Sashiko)
- P3: Update commit log
- No changes in P2
Here are 3 Sashiko reported cleanups.
Only the first includes a link to the complaint, since the others did
not originally appear on Lore for me to add public links.
Srirangan: I believe the first 2 of these also address pre-existing
issues Sashiko posted in reply to your reset series, Patch 02/11.
Alison Schofield (3):
cxl/hdm: Reject switch decoder interleave ways that overflow targets
cxl/hdm: Make switch decoder target parsing endian-safe
cxl/hdm: Restore commit_end when decoder enumeration fails
drivers/cxl/core/hdm.c | 58 ++++++++++++++++++++++++++++++++---------
drivers/cxl/core/port.c | 2 +-
drivers/cxl/cxl.h | 2 ++
3 files changed, 48 insertions(+), 14 deletions(-)
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
--
2.37.3
next reply other threads:[~2026-07-15 21:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 21:45 Alison Schofield [this message]
2026-07-15 21:45 ` [PATCH v2 1/3] cxl/hdm: Reject switch decoder interleave ways that overflow targets Alison Schofield
2026-07-15 22:04 ` sashiko-bot
2026-07-16 8:49 ` Richard Cheng
2026-07-15 21:45 ` [PATCH v2 2/3] cxl/hdm: Make switch decoder target parsing endian-safe Alison Schofield
2026-07-16 8:45 ` Richard Cheng
2026-07-15 21:45 ` [PATCH v2 3/3] cxl/hdm: Restore commit_end when decoder enumeration fails Alison Schofield
2026-07-15 21:57 ` sashiko-bot
2026-07-16 8:41 ` Richard Cheng
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