# git rev-parse -q --verify b32e56e5a87a1f9243db92bc7a5df0ffb4627cfb^{commit} b32e56e5a87a1f9243db92bc7a5df0ffb4627cfb already have revision, skipping fetch # git checkout -q -f -B kisskb b32e56e5a87a1f9243db92bc7a5df0ffb4627cfb # git clean -qxdf # < git log -1 # commit b32e56e5a87a1f9243db92bc7a5df0ffb4627cfb # Author: Benjamin Herrenschmidt # Date: Wed Apr 11 15:17:59 2018 +1000 # # powerpc/xive: Fix trying to "push" an already active pool VP # # When setting up a CPU, we "push" (activate) a pool VP for it. # # However it's an error to do so if it already has an active # pool VP. # # This happens when doing soft CPU hotplug on powernv since we # don't tear down the CPU on unplug. The HW flags the error which # gets captured by the diagnostics. # # Fix this by making sure to "pull" out any already active pool # first. # # Fixes: 243e25112d06 ("powerpc/xive: Native exploitation of the XIVE interrupt controller") # Cc: stable@vger.kernel.org # v4.12+ # Signed-off-by: Benjamin Herrenschmidt # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 b32e56e5a87a1f9243db92bc7a5df0ffb4627cfb # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_83xx_mpc834x_itx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 83xx/mpc834x_itx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_83xx_mpc834x_itx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- INFO: Uncompressed kernel (size 0x57938c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x57938c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x568c74) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.17.0-rc1-gb32e56e Created: Thu Apr 19 02:06:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2800673 Bytes = 2735.03 kB = 2.67 MB Load Address: 00600000 Entry Point: 006001f4 Image Name: Linux-4.17.0-rc1-gb32e56e Created: Thu Apr 19 02:06:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2801145 Bytes = 2735.49 kB = 2.67 MB Load Address: 00600000 Entry Point: 006001f4 Image Name: Linux-4.17.0-rc1-gb32e56e Created: Thu Apr 19 02:06:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2777176 Bytes = 2712.09 kB = 2.65 MB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-fixes_83xx_mpc834x_itx_defconfig_powerpc-5.3 # Build took: 0:00:17.306082