[PATCH 00/21] dmaengine: Annotate with __counted_by

From: Kees Cook <keescook@chromium.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: Kees Cook <keescook@chromium.org>,
	Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	Ludovic Desroches <ludovic.desroches@microchip.com>,
	Tudor Ambarus <tudor.ambarus@linaro.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Zhou Wang <wangzhou1@hisilicon.com>, Jie Hai <haijie1@huawei.com>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Green Wan <green.wan@sifive.com>,
	Orson Zhai <orsonzhai@gmail.com>,
	Baolin Wang <baolin.wang@linux.alibaba.com>,
	Chunyan Zhang <zhang.lyra@gmail.com>,
	Patrice Chotard <patrice.chotard@foss.st.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Laxman Dewangan <ldewangan@nvidia.com>,
	Jon Hunter <jonathanh@nvidia.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Peter Ujfalusi <peter.ujfalusi@gmail.com>,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Yu Kuai <yukuai3@huawei.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jordy Zomer <jordy@pwning.systems>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Tom Rix <trix@redhat.com>,
	linux-kernel@vger.kernel.org, asahi@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-tegra@vger.kernel.org, llvm@lists.linux.dev,
	linux-hardening@vger.kernel.org
Subject: [PATCH 00/21] dmaengine: Annotate with __counted_by
Date: Thu, 17 Aug 2023 16:58:37 -0700	[thread overview]
Message-ID: <20230817235428.never.111-kees@kernel.org> (raw)

Hi,

This annotates several structures with the coming __counted_by attribute
for bounds checking of flexible arrays at run-time. For more details, see
commit dd06e72e68bc ("Compiler Attributes: Add __counted_by macro").

Thanks!

-Kees

Kees Cook (21):
  dmaengine: apple-admac: Annotate struct admac_data with __counted_by
  dmaengine: at_hdmac: Annotate struct at_desc with __counted_by
  dmaengine: axi-dmac: Annotate struct axi_dmac_desc with __counted_by
  dmaengine: fsl-edma: Annotate struct fsl_edma_desc with __counted_by
  dmaengine: hisilicon: Annotate struct hisi_dma_dev with __counted_by
  dmaengine: moxart-dma: Annotate struct moxart_desc with __counted_by
  dmaengine: qcom: bam_dma: Annotate struct bam_async_desc with
    __counted_by
  dmaengine: sa11x0: Annotate struct sa11x0_dma_desc with __counted_by
  dmaengine: sf-pdma: Annotate struct sf_pdma with __counted_by
  dmaengine: sprd: Annotate struct sprd_dma_dev with __counted_by
  dmaengine: st_fdma: Annotate struct st_fdma_desc with __counted_by
  dmaengine: stm32-dma: Annotate struct stm32_dma_desc with __counted_by
  dmaengine: stm32-mdma: Annotate struct stm32_mdma_desc with
    __counted_by
  dmaengine: stm32-mdma: Annotate struct stm32_mdma_device with
    __counted_by
  dmaengine: tegra: Annotate struct tegra_dma_desc with __counted_by
  dmaengine: tegra210-adma: Annotate struct tegra_adma with __counted_by
  dmaengine: ti: edma: Annotate struct edma_desc with __counted_by
  dmaengine: ti: omap-dma: Annotate struct omap_desc with __counted_by
  dmaengine: uniphier-xdmac: Annotate struct uniphier_xdmac_desc with
    __counted_by
  dmaengine: uniphier-xdmac: Annotate struct uniphier_xdmac_device with
    __counted_by
  dmaengine: usb-dmac: Annotate struct usb_dmac_desc with __counted_by

 drivers/dma/apple-admac.c      |  2 +-
 drivers/dma/at_hdmac.c         |  2 +-
 drivers/dma/dma-axi-dmac.c     |  5 ++---
 drivers/dma/fsl-edma-common.h  |  2 +-
 drivers/dma/hisi_dma.c         |  2 +-
 drivers/dma/moxart-dma.c       |  5 ++---
 drivers/dma/qcom/bam_dma.c     |  2 +-
 drivers/dma/sa11x0-dma.c       |  6 +++---
 drivers/dma/sf-pdma/sf-pdma.h  |  2 +-
 drivers/dma/sh/usb-dmac.c      |  2 +-
 drivers/dma/sprd-dma.c         |  2 +-
 drivers/dma/st_fdma.h          |  2 +-
 drivers/dma/stm32-dma.c        | 11 ++++-------
 drivers/dma/stm32-mdma.c       |  9 ++++-----
 drivers/dma/tegra186-gpc-dma.c |  2 +-
 drivers/dma/tegra210-adma.c    |  2 +-
 drivers/dma/ti/edma.c          |  2 +-
 drivers/dma/ti/omap-dma.c      |  5 ++---
 drivers/dma/uniphier-xdmac.c   |  8 ++++----
 19 files changed, 33 insertions(+), 40 deletions(-)

-- 
2.34.1