linux-kernel - [PATCH 0/2] HID: amd_sfh: Minor DMA mapping bugfixes

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]

Date:   Mon, 21 Jun 2021 17:15:00 -0700
From:   Dylan MacKenzie <ecstaticmorse@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Nehal Shah <nehal-bakulchandra.shah@....com>,
        Sandeep Singh <sandeep.singh@....com>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] HID: amd_sfh: Minor DMA mapping bugfixes

While preparing to investigate
https://bugzilla.kernel.org/show_bug.cgi?id=212615, I read through the amd_sfh
driver and saw two (unrelated) bugs in the logic that sets the DMA mask.
Ultimately these are harmless, but they should probably get fixed.

FYI, this is my first time submitting a kernel patch. If I've done something
wrong in formatting this email, it is likely due to incompetence rather than
malice.

Dylan MacKenzie (2):
  HID: amd_sfh: Set correct DMA mask
  HID: amd_sfh: Continue if fallback DMA mask is accepted

 drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--
2.31.1