[GIT PULL] EDAC urgent for v7.3-rc6

[Borislav Petkov]

Hi Linus,

please pull the EDAC fixes lineup for v7.3-rc6.

This is more of the new normal of LLM-induced fixes of error paths. Oh well,
they should be done eventually and hopefully we'll be back to normal
soon-ish... one would hope... :-P

Thx.

---

The following changes since commit 93f51579e7df248780214094418f205253383cc5:

  Linux 7.3-rc4 (2026-09-20 13:48:15 -0700)

are available in the Git repository at:

  ssh://git@xxxxxxxxxxxxxxxxxxx/pub/scm/linux/kernel/git/ras/ras.git tags/edac_urgent_for_v7.3_rc6

for you to fetch changes up to 5f43a2d35d5e748c09a50a98fc766dc95bb3a6bd:

  EDAC/versalnet: Drop remote processor handle refcount on driver removal (2026-09-27 14:05:10 -0700)

----------------------------------------------------------------
- In versalnet_edac, properly release a remote processor reference which was
  acquired at probe time, on memory controller instance remove

- A handful of Altera EDAC driver fixes:

  - Fix device node reference leaks covering both the success path and the
    various error paths, and route the single-bit setup function through the
    common exit label

  - Fix a use-after-free by releasing the devres group before freeing the
    control info structure in the error paths, since managed IRQ handlers
    could reference the freed dci struct if they fire at just the right time

  - Fix a memory leak by freeing the allocated control info structure when the
    devres group open fails in the Altera SDMMC setup path

  - Remove the __init marking from the Altera Arria10 setup paths and their
    helpers so they remain safely callable at runtime, including after
    deferred or re-triggered probing

  - Prevent the Altera driver from being unbound by removing their ->remove
    callbacks and marking them to suppress bind/unbind sysfs attributes, since
    unbinding could erase active system memory

----------------------------------------------------------------
Dinh Nguyen (4):
      EDAC/altera: Do not allow driver unbinding
      EDAC/altera: Drop __init from ECC setup paths for re-probe safety
      EDAC/altera: Fix memory leak on dci allocation failure
      EDAC/altera: Fix use-after-free in error paths

Guangshuo Li (1):
      EDAC/versalnet: Drop remote processor handle refcount on driver removal

Rounak Das (1):
      EDAC/altera: Fix device node reference leaks in the SDMMC ECC setup

 drivers/edac/altera_edac.c    | 67 ++++++++++++++++++++++---------------------
 drivers/edac/versalnet_edac.c |  1 +
 2 files changed, 36 insertions(+), 32 deletions(-)


-- 
Regards/Gruss,
    Boris.

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