linux-kernel - [PATCH V1 0/2] Address race condition in MCQ mode and enhance

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251014060406.1420475-1-palash.kambar@oss.qualcomm.com>
Date: Tue, 14 Oct 2025 11:34:04 +0530
From: palash.kambar@....qualcomm.com
To: mani@...nel.org, alim.akhtar@...sung.com, avri.altman@....com,
        bvanassche@....org, peter.griffin@...aro.org, krzk@...nel.org,
        peter.wang@...iatek.com, beanhuo@...ron.com, quic_nguyenb@...cinc.com,
        adrian.hunter@...el.com, ebiggers@...nel.org,
        neil.armstrong@...aro.org, James.Bottomley@...senPartnership.com,
        martin.petersen@...cle.com
Cc: linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_cang@...cinc.com,
        quic_nitirawa@...cinc.com,
        Palash Kambar <palash.kambar@....qualcomm.com>
Subject: [PATCH V1 0/2] Address race condition in MCQ mode and enhance

From: Palash Kambar <palash.kambar@....qualcomm.com>

This patch series addresses a race condition in MCQ mode of the QCOM 
UFS host controller for hardware version 6.

The second patch integrates the logic into the UFS core layer by
invoking appropriate vops.

Can Guo (1):
  ufs: ufs-qcom: Disable AHIT before SQ tail update to prevent race in
    MCQ mode

Palash Kambar (1):
  ufs: core:Add vendor-specific callbacks and update setup_xfer_req
    interface

 drivers/ufs/core/ufshcd.c     |  6 ++++--
 drivers/ufs/host/ufs-exynos.c |  6 +++++-
 drivers/ufs/host/ufs-qcom.c   | 35 +++++++++++++++++++++++++++++++++++
 drivers/ufs/host/ufs-qcom.h   |  1 +
 include/ufs/ufshcd.h          |  5 +++--
 5 files changed, 48 insertions(+), 5 deletions(-)

-- 
2.34.1