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From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Sangbeom Kim <sbkim73@samsung.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Lee Jones <lee.jones@linaro.org>
Cc: linux-samsung-soc@vger.kernel.org, linux-rtc@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Kernel Hardening <kernel-hardening@lists.openwall.com>,
	Kees Cook <keescook@chromium.org>,
	"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH 0/2] Remove VLA usage in rtc-s5m
Date: Sat, 10 Mar 2018 00:27:02 -0600	[thread overview]
Message-ID: <cover.1520660422.git.gustavo@embeddedor.com> (raw)

This patchset aims to remove VLA usage from rtc-s5m.

The first patch moves an enum from rtc.h to rtc-s5m.c, as this is the
only driver in which such enum is actually being used [1].

The second patch adds the enum name RTC_MAX_NUM_TIME_REGS, which will
be used as a maximum length to the current VLAs, hence turning them
into fixed-length arrays instead.

[1] https://marc.info/?l=linux-rtc&m=152060068925948&w=2

Thanks

Gustavo A. R. Silva (2):
  rtc: s5m: move enum from rtc.h to rtc-s5m.c
  rtc: s5m: Remove VLA usage

 drivers/rtc/rtc-s5m.c           | 25 +++++++++++++++++++------
 include/linux/mfd/samsung/rtc.h | 11 -----------
 2 files changed, 19 insertions(+), 17 deletions(-)

-- 
2.7.4

             reply	other threads:[~2018-03-10  6:48 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-10  6:27 Gustavo A. R. Silva [this message]
2018-03-10  6:27 ` [PATCH 1/2] rtc: s5m: Move enum from rtc.h to rtc-s5m.c Gustavo A. R. Silva
2018-03-11 16:39   ` Krzysztof Kozlowski
2018-03-13  3:22     ` Gustavo A. R. Silva
2018-03-12  8:54   ` Lee Jones
2018-03-10  6:27 ` [PATCH 2/2] rtc: s5m: Remove VLA usage Gustavo A. R. Silva
2018-03-12 11:14   ` Krzysztof Kozlowski
2018-03-13  0:35 ` [PATCH 0/2] Remove VLA usage in rtc-s5m Alexandre Belloni
2018-03-13  1:17   ` Gustavo A. R. Silva

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