Buildresult: mpe-quick/pseries_le_defconfig/powerpc-gcc5 built on Aug 2 2018, 00:53

kisskb

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Status:	OK
Date/Time:	Aug 2 2018, 00:53
Duration:	0:00:52.606236
Builder:	ka4
Revision:	powerpc/pseries: fix EEH recovery of some IOV devices (`b87b9cf4935325c98522823caeddd333022a1c62)`
Target:	mpe-quick/pseries_le_defconfig/powerpc-gcc5
Branch:	mpe-quick
Compiler:	powerpc-gcc5 (powerpc64le-linux-gcc (GCC) 5.2.0)
Config:	pseries_le_defconfig (download)
Log:	Download original Possible warnings (1) WARNING: modpost: Found 3 section mismatch(es). Full Log # git rev-parse -q --verify b87b9cf4935325c98522823caeddd333022a1c62^{commit} b87b9cf4935325c98522823caeddd333022a1c62 already have revision, skipping fetch # git checkout -q -f -B kisskb b87b9cf4935325c98522823caeddd333022a1c62 # git clean -qxdf # < git log -1 # commit b87b9cf4935325c98522823caeddd333022a1c62 # Author: Sam Bobroff <sbobroff@linux.ibm.com> # Date: Mon Jul 30 11:59:14 2018 +1000 # # powerpc/pseries: fix EEH recovery of some IOV devices # # EEH recovery currently fails on pSeries for some IOV capable PCI # devices, if CONFIG_PCI_IOV is on and the hypervisor doesn't provide # certain device tree properties for the device. (Found on an IOV # capable device using the ipr driver.) # # Recovery fails in pci_enable_resources() at the check on r->parent, # because r->flags is set and r->parent is not. This state is due to # sriov_init() setting the start, end and flags members of the IOV BARs # but the parent not being set later in # pseries_pci_fixup_iov_resources(), because the # "ibm,open-sriov-vf-bar-info" property is missing. # # Correct this by zeroing the resource flags for IOV BARs when they # can't be configured (this is the same method used by sriov_init() and # __pci_read_base()). # # VFs cleared this way can't be enabled later, because that requires # another device tree property, "ibm,number-of-configurable-vfs" as well # as support for the RTAS function "ibm_map_pes". These are all part of # hypervisor support for IOV and it seems unlikely that a hypervisor # would ever partially, but not fully, support it. (None are currently # provided by QEMU/KVM.) # # Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com> # Reviewed-by: Bryant G. Ly <bryantly@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version # < git log --format=%s --max-count=1 b87b9cf4935325c98522823caeddd333022a1c62 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe-quick_pseries_le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- pseries_le_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe-quick_pseries_le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. WARNING: modpost: Found 3 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' Completed OK # rm -rf /kisskb/build/mpe-quick_pseries_le_defconfig_ppc64le # Build took: 0:00:52.606236

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