ppc64 and Documentation/mic/mpssd/mpssd.c issues
Hi Caz, I think commit ... commit 8d49751580db804a02caf6a5b7cebe2ff26c0d7e Author: Caz Yokoyama Date: Thu Sep 5 16:42:39 2013 -0700 Sample Implementation of Intel MIC User Space Daemon. ... actually triggers a build error on my default config ppc64 (I'm using net-next tree): HOSTCC Documentation/mic/mpssd/mpssd.o Documentation/mic/mpssd/mpssd.c:93: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:96: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:113: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:116: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:119: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:146: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:149: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:151: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:152: error: braced-group within expression allowed only inside a function make[3]: *** [Documentation/mic/mpssd/mpssd.o] Error 1 make[2]: *** [Documentation/mic/mpssd] Error 2 make[1]: *** [Documentation/mic] Error 2 make: *** [vmlinux] Error 2 gcc --version gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11) Cheers, Daniel ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: ppc64 and Documentation/mic/mpssd/mpssd.c issues
On 12/04/2014 05:57 PM, Sudeep Dutt wrote: On Thu, 2014-12-04 at 08:48 -0800, Yokoyama, Caz wrote: Thank you for the report. Have you tried to compile on x86_64? Which rhel do you use? Rhel6.X? MIC card is expected to work with x86_64 host, not with ppc64. We have never compiled on ppc host while our primary development platform was rhel6.X. Yep, I was using RHEL6 on ppc64 by chance to build an upstream kernel. You might want to fix the Kconfig entry then to limit this to x86_64 only. ;) Thanks, Daniel I am adding Peter Foley since he enabled the mpssd build by default recently with commit adb19fb. Peter, is there a way to enable the mpssd build only for x86_64? Thanks, Sudeep Dutt Line 92 is the first use of htole16 and MIC_VRING_ENTRIES. Is there any change on them? Thank you. -caz, caz.yokoy...@intel.com, yokoy...@member.fsf.org -Original Message- From: Daniel Borkmann [mailto:dbork...@redhat.com] Sent: Thursday, December 04, 2014 5:42 AM To: Yokoyama, Caz Cc: b...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org Subject: ppc64 and Documentation/mic/mpssd/mpssd.c issues Hi Caz, I think commit ... commit 8d49751580db804a02caf6a5b7cebe2ff26c0d7e Author: Caz Yokoyama Date: Thu Sep 5 16:42:39 2013 -0700 Sample Implementation of Intel MIC User Space Daemon. ... actually triggers a build error on my default config ppc64 (I'm using net-next tree): HOSTCC Documentation/mic/mpssd/mpssd.o Documentation/mic/mpssd/mpssd.c:93: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:96: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:113: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:116: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:119: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:146: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:149: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:151: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:152: error: braced-group within expression allowed only inside a function make[3]: *** [Documentation/mic/mpssd/mpssd.o] Error 1 make[2]: *** [Documentation/mic/mpssd] Error 2 make[1]: *** [Documentation/mic] Error 2 make: *** [vmlinux] Error 2 gcc --version gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11) Cheers, Daniel ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: ppc64 and Documentation/mic/mpssd/mpssd.c issues
On Thu, 2014-12-04 at 16:48 +, Yokoyama, Caz wrote: > Thank you for the report. > Have you tried to compile on x86_64? Which rhel do you use? Rhel6.X? > MIC card is expected to work with x86_64 host, not with ppc64. We have never > compiled on ppc host while our primary development platform was rhel6.X. > > Line 92 is the first use of htole16 and MIC_VRING_ENTRIES. Is there any > change on them? Then you should make sure your Kconfig/Makefile stanza only compiles it on x86_64 instead of breaking all other architectures... Ben. > Thank you. > -caz, caz.yokoy...@intel.com, yokoy...@member.fsf.org > > > -Original Message- > From: Daniel Borkmann [mailto:dbork...@redhat.com] > Sent: Thursday, December 04, 2014 5:42 AM > To: Yokoyama, Caz > Cc: b...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org > Subject: ppc64 and Documentation/mic/mpssd/mpssd.c issues > > Hi Caz, > > I think commit ... > > commit 8d49751580db804a02caf6a5b7cebe2ff26c0d7e > Author: Caz Yokoyama > Date: Thu Sep 5 16:42:39 2013 -0700 > > Sample Implementation of Intel MIC User Space Daemon. > > ... actually triggers a build error on my default config > ppc64 (I'm using net-next tree): > >HOSTCC Documentation/mic/mpssd/mpssd.o > Documentation/mic/mpssd/mpssd.c:93: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:96: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:113: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:116: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:119: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:146: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:149: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:151: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:152: error: braced-group within expression > allowed only inside a function > make[3]: *** [Documentation/mic/mpssd/mpssd.o] Error 1 > make[2]: *** [Documentation/mic/mpssd] Error 2 > make[1]: *** [Documentation/mic] Error 2 > make: *** [vmlinux] Error 2 > > gcc --version > gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11) > > Cheers, > Daniel ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
RE: ppc64 and Documentation/mic/mpssd/mpssd.c issues
On Thu, 2014-12-04 at 08:48 -0800, Yokoyama, Caz wrote: > Thank you for the report. > Have you tried to compile on x86_64? Which rhel do you use? Rhel6.X? > MIC card is expected to work with x86_64 host, not with ppc64. We have never > compiled on ppc host while our primary development platform was rhel6.X. > I am adding Peter Foley since he enabled the mpssd build by default recently with commit adb19fb. Peter, is there a way to enable the mpssd build only for x86_64? Thanks, Sudeep Dutt > Line 92 is the first use of htole16 and MIC_VRING_ENTRIES. Is there any > change on them? > > Thank you. > -caz, caz.yokoy...@intel.com, yokoy...@member.fsf.org > > > -Original Message- > From: Daniel Borkmann [mailto:dbork...@redhat.com] > Sent: Thursday, December 04, 2014 5:42 AM > To: Yokoyama, Caz > Cc: b...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org > Subject: ppc64 and Documentation/mic/mpssd/mpssd.c issues > > Hi Caz, > > I think commit ... > > commit 8d49751580db804a02caf6a5b7cebe2ff26c0d7e > Author: Caz Yokoyama > Date: Thu Sep 5 16:42:39 2013 -0700 > > Sample Implementation of Intel MIC User Space Daemon. > > ... actually triggers a build error on my default config > ppc64 (I'm using net-next tree): > >HOSTCC Documentation/mic/mpssd/mpssd.o > Documentation/mic/mpssd/mpssd.c:93: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:96: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:113: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:116: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:119: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:146: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:149: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:151: error: braced-group within expression > allowed only inside a function > Documentation/mic/mpssd/mpssd.c:152: error: braced-group within expression > allowed only inside a function > make[3]: *** [Documentation/mic/mpssd/mpssd.o] Error 1 > make[2]: *** [Documentation/mic/mpssd] Error 2 > make[1]: *** [Documentation/mic] Error 2 > make: *** [vmlinux] Error 2 > > gcc --version > gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11) > > Cheers, > Daniel ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
RE: ppc64 and Documentation/mic/mpssd/mpssd.c issues
Thank you for the report. Have you tried to compile on x86_64? Which rhel do you use? Rhel6.X? MIC card is expected to work with x86_64 host, not with ppc64. We have never compiled on ppc host while our primary development platform was rhel6.X. Line 92 is the first use of htole16 and MIC_VRING_ENTRIES. Is there any change on them? Thank you. -caz, caz.yokoy...@intel.com, yokoy...@member.fsf.org -Original Message- From: Daniel Borkmann [mailto:dbork...@redhat.com] Sent: Thursday, December 04, 2014 5:42 AM To: Yokoyama, Caz Cc: b...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org Subject: ppc64 and Documentation/mic/mpssd/mpssd.c issues Hi Caz, I think commit ... commit 8d49751580db804a02caf6a5b7cebe2ff26c0d7e Author: Caz Yokoyama Date: Thu Sep 5 16:42:39 2013 -0700 Sample Implementation of Intel MIC User Space Daemon. ... actually triggers a build error on my default config ppc64 (I'm using net-next tree): HOSTCC Documentation/mic/mpssd/mpssd.o Documentation/mic/mpssd/mpssd.c:93: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:96: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:113: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:116: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:119: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:146: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:149: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:151: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:152: error: braced-group within expression allowed only inside a function make[3]: *** [Documentation/mic/mpssd/mpssd.o] Error 1 make[2]: *** [Documentation/mic/mpssd] Error 2 make[1]: *** [Documentation/mic] Error 2 make: *** [vmlinux] Error 2 gcc --version gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11) Cheers, Daniel ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: ppc64 and Documentation/mic/mpssd/mpssd.c issues
On Thu, Dec 4, 2014 at 11:57 AM, Sudeep Dutt wrote: > On Thu, 2014-12-04 at 08:48 -0800, Yokoyama, Caz wrote: >> Thank you for the report. >> Have you tried to compile on x86_64? Which rhel do you use? Rhel6.X? >> MIC card is expected to work with x86_64 host, not with ppc64. We have never >> compiled on ppc host while our primary development platform was rhel6.X. >> > > I am adding Peter Foley since he enabled the mpssd build by default > recently with commit adb19fb. Peter, is there a way to enable the mpssd > build only for x86_64? Change hostprogs-y to hostprogs-$(CONFIG_X86_64) in the mpssd Makefile. That will restrict it to x86_64 only. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev