From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: kernel test robot <lkp@intel.com>
Cc: Piyush Mehta <piyush.mehta@amd.com>,
kbuild-all@lists.01.org, linux-usb@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [usb:usb-linus 33/42] drivers/usb/gadget/udc/udc-xilinx.c:502:25: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Fri, 2 Sep 2022 09:11:52 +0200 [thread overview]
Message-ID: <YxGsuFERTuz0puLP@kroah.com> (raw)
In-Reply-To: <202209020044.CX2PfZzM-lkp@intel.com>
On Fri, Sep 02, 2022 at 01:07:15AM +0800, kernel test robot wrote:
> Hi Piyush,
>
> FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-linus
> head: a6aedb58a887aa2ea142ee914ff4030d019584bf
> commit: 8cb339f1c1f04baede9d54c1e40ac96247a6393b [33/42] usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
> config: arm-randconfig-s033-20220901 (https://download.01.org/0day-ci/archive/20220902/202209020044.CX2PfZzM-lkp@intel.com/config)
> compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # apt-get install sparse
> # sparse version: v0.6.4-39-gce1a6720-dirty
> # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=8cb339f1c1f04baede9d54c1e40ac96247a6393b
> git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
> git fetch --no-tags usb usb-linus
> git checkout 8cb339f1c1f04baede9d54c1e40ac96247a6393b
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/usb/gadget/udc/
>
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@intel.com>
I've now reverted this offending commit.
Piyush, please fix up and resend a commit that works properly.
thanks,
greg k-h
prev parent reply other threads:[~2022-09-02 7:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 17:07 [usb:usb-linus 33/42] drivers/usb/gadget/udc/udc-xilinx.c:502:25: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
2022-09-02 7:11 ` Greg Kroah-Hartman [this message]
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