Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1513567

Re: [PATCH] cxl: Fix error handling

Show all headers | View raw

On Sun, Oct 30, 2016 at 10:37 PM, Michael Ellerman <mpe@ellerman.id.au> wrote:
> Christophe JAILLET <christophe.jaillet@wanadoo.fr> writes:
>
>> 'cxl_dev_context_init()' returns an error pointer in case of error, not
>> NULL. So test it with IS_ERR.
>>
>> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>> ---
>> un-compiled because I don't have the required  cross build environment.
>
> Do you run Ubuntu or Fedora? If so it's just a dnf/apt-get away:
>
> $ sudo dnf install gcc-c++-powerpc64-linux-gnu binutils-powerpc64-linux-gnu gcc-powerpc64-linux-gnu
> or
> $ sudo apt-get install gcc-powerpc64le-linux-gnu gcc-powerpc-linux-gnu libc-dev-powerpc-cross libc-dev-ppc64el-cross
>
> More here:
>
> https://github.com/linuxppc/linux/wiki/Building-powerpc-kernels

Cool; the little-endian build worked fine, but

jim@krebstar:~/linux-rc$ make ARCH=powerpc
CROSS_COMPILE=powerpc64-linux-gnu- vmlinux
make: powerpc64-linux-gnu-gcc: Command not found
make: powerpc64-linux-gnu-gcc: Command not found
scripts/kconfig/conf  --silentoldconfig Kconfig
make: powerpc64-linux-gnu-gcc: Command not found

This is on Ubuntu 16.04; there's a /usr/bin/powerpc64le-linux-gnu-gcc
from installing gcc-powerpc64le-linux-gnu, and a
/usr/bin/powerpc-linux-gnu-gcc from installing gcc-powerpc-linux-gnu,
but no /usr/bin/powerpc64-linux-gnu-gcc.

-- 
Jim

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH] cxl: Fix error handling Christophe JAILLET <christophe.jaillet@wanadoo.fr> - 2016-10-30 22:50 +0100
  Re: [PATCH] cxl: Fix error handling Michael Ellerman <mpe@ellerman.id.au> - 2016-10-31 06:40 +0100
    Re: [PATCH] cxl: Fix error handling Jim Davis <jim.epost@gmail.com> - 2016-11-02 00:40 +0100
      Re: [PATCH] cxl: Fix error handling Michael Ellerman <mpe@ellerman.id.au> - 2016-11-02 12:20 +0100
        Re: [PATCH] cxl: Fix error handling Jim Davis <jim.epost@gmail.com> - 2016-11-02 20:10 +0100
          Re: [PATCH] cxl: Fix error handling Michael Ellerman <mpe@ellerman.id.au> - 2016-11-03 11:00 +0100
  Re: [PATCH] cxl: Fix error handling Andrew Donnellan <andrew.donnellan@au1.ibm.com> - 2016-10-31 07:30 +0100
  Re: [PATCH] cxl: Fix error handling Frederic Barrat <fbarrat@linux.vnet.ibm.com> - 2016-11-02 18:00 +0100

csiph-web