linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
	"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
Subject: [PATCH v2 0/4] clk drivers: Terminate clk_div_table with sentinel element
Date: Thu,  3 Feb 2022 15:21:49 +0100	[thread overview]
Message-ID: <20220203142153.260720-1-j.neuschaefer@gmx.net> (raw)

I noticed that some of the clk_div_tables in different drivers are not
terminated with a sentinel element. This may cause the code in
clk-divider.c to read garbage that happens to be beyond the end.

This patchset fixed all instances of this bug that I could find, except
for a case in drivers/phy/ti/phy-j721e-wiz.c that is already fixed in
linux-next:
  https://lore.kernel.org/lkml/20220117110108.4117-1-kishon@ti.com/

v2:
- Add Fixes tags

Jonathan Neuschäfer (4):
  clk: actions: Terminate clk_div_table with sentinel element
  clk: loongson1: Terminate clk_div_table with sentinel element
  clk: hisilicon: Terminate clk_div_table with sentinel element
  clk: clps711x: Terminate clk_div_table with sentinel element

 drivers/clk/actions/owl-s700.c         | 1 +
 drivers/clk/actions/owl-s900.c         | 4 ++--
 drivers/clk/clk-clps711x.c             | 2 ++
 drivers/clk/hisilicon/clk-hi3559a.c    | 4 ++--
 drivers/clk/loongson1/clk-loongson1c.c | 1 +
 5 files changed, 8 insertions(+), 4 deletions(-)

--
2.34.1


             reply	other threads:[~2022-02-03 14:22 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-03 14:21 Jonathan Neuschäfer [this message]
2022-02-03 14:21 ` [PATCH v2 1/4] clk: actions: Terminate clk_div_table with sentinel element Jonathan Neuschäfer
2022-02-03 16:12   ` Manivannan Sadhasivam
2022-02-04 23:57     ` Jonathan Neuschäfer
2022-02-03 14:21 ` [PATCH v2 2/4] clk: loongson1: " Jonathan Neuschäfer
2022-02-03 14:21 ` [PATCH v2 3/4] clk: hisilicon: " Jonathan Neuschäfer
2022-02-03 14:21 ` [PATCH v2 4/4] clk: clps711x: " Jonathan Neuschäfer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220203142153.260720-1-j.neuschaefer@gmx.net \
    --to=j.neuschaefer@gmx.net \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).