linux-kernel - [PATCH 0/2] bus: brcmstb_gisb: Add support for breakpoint interrupts

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: <20200907031724.3512099-1-f.fainelli@gmail.com>
Date:   Sun,  6 Sep 2020 20:17:22 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 0/2] bus: brcmstb_gisb: Add support for breakpoint interrupts

Hi all,

This patch series adds support for GISB break point interrupts which can
happen when a specific GISB range has been locked out by a security
processor. Being able to get a debug message when such an access occurs
greatly helps with debugging production software on Broadcom STB SoCs.

Florian Fainelli (2):
  dt-bindings: bus: Document breakpoint interrupt for gisb-arb
  bus: brcmstb_gisb: Add support for breakpoint interrupts

 .../devicetree/bindings/bus/brcm,gisb-arb.txt |  3 +-
 drivers/bus/brcmstb_gisb.c                    | 96 ++++++++++++++++++-
 2 files changed, 97 insertions(+), 2 deletions(-)

-- 
2.25.1