# git rev-parse -q --verify 941c06d58503b9f2718b20bc45ee7f1d701a1e1e^{commit} 941c06d58503b9f2718b20bc45ee7f1d701a1e1e already have revision, skipping fetch # git checkout -q -f -B kisskb 941c06d58503b9f2718b20bc45ee7f1d701a1e1e # git clean -qxdf # < git log -1 # commit 941c06d58503b9f2718b20bc45ee7f1d701a1e1e # Author: Aneesh Kumar K.V # Date: Mon Jun 25 13:45:09 2018 +0530 # # powerpc/mm/32: Fix pgtable_page_dtor call # # Commit 667416f38554 ("powerpc/mm: Fix kernel crash on page table free") # added a call for pgtable_page_dtor in the rcu page table free routine. We missed # the fact that for 32 bit platforms we did call the 'dtor' early. Drop the extra # call for pgtable_page_dtor. We remove the call from __pte_free_tlb so that we # do the page table free and 'dtor' call together. This should help when we # switch these platforms to pte fragments. # # Fixes: 667416f38554 ("powerpc/mm: Fix kernel crash on page table free") # Reported-by: Christophe Leroy # Signed-off-by: Aneesh Kumar K.V # 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 941c06d58503b9f2718b20bc45ee7f1d701a1e1e # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc83xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x5f7040) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x607758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3058709 Bytes = 2987.02 kB = 2.92 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3083041 Bytes = 3010.78 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3083185 Bytes = 3010.92 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3082454 Bytes = 3010.21 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3082205 Bytes = 3009.97 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3085143 Bytes = 3012.83 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Image Name: Linux-4.18.0-rc1-g941c06d Created: Wed Jun 27 00:22:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3083179 Bytes = 3010.92 kB = 2.94 MB Load Address: 00700000 Entry Point: 007001f4 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-5.3 # Build took: 0:00:19.456803