Buildresult: powerpc-next/mpc885_ads_defconfig/powerpc-gcc5 built on Sep 13 2019, 21:38

kisskb

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Status:	OK
Date/Time:	Sep 13 2019, 21:38
Duration:	0:00:44.974400
Builder:	blade46
Revision:	powerpc/xive: Fix bogus error code returned by OPAL (`6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8)`
Target:	powerpc-next/mpc885_ads_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	mpc885_ads_defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8^{commit} 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 already have revision, skipping fetch # git checkout -q -f -B kisskb 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 # git clean -qxdf # < git log -1 # commit 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 # Author: Greg Kurz <groug@kaod.org> # Date: Wed Sep 11 17:52:18 2019 +0200 # # powerpc/xive: Fix bogus error code returned by OPAL # # There's a bug in skiboot that causes the OPAL_XIVE_ALLOCATE_IRQ call # to return the 32-bit value 0xffffffff when OPAL has run out of IRQs. # Unfortunatelty, OPAL return values are signed 64-bit entities and # errors are supposed to be negative. If that happens, the linux code # confusingly treats 0xffffffff as a valid IRQ number and panics at some # point. # # A fix was recently merged in skiboot: # # e97391ae2bb5 ("xive: fix return value of opal_xive_allocate_irq()") # # but we need a workaround anyway to support older skiboots already # in the field. # # Internally convert 0xffffffff to OPAL_RESOURCE which is the usual error # returned upon resource exhaustion. # # Cc: stable@vger.kernel.org # v4.12+ # Signed-off-by: Greg Kurz <groug@kaod.org> # Reviewed-by: Cédric Le Goater <clg@kaod.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/156821713818.1985334.14123187368108582810.stgit@bahia.lan # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc885_ads_defconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Image Name: Linux-5.3.0-rc2-g6ccb4ac2bf8a Created: Fri Sep 13 21:39:18 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1863925 Bytes = 1820.24 KiB = 1.78 MiB Load Address: 00400000 Entry Point: 00400204 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc885_ads_defconfig_powerpc-gcc5 # Build took: 0:00:44.974400

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