# git rev-parse -q --verify 11cc92eb747aace5aa2b54b65b5cb8325a8981de^{commit} 11cc92eb747aace5aa2b54b65b5cb8325a8981de already have revision, skipping fetch # git checkout -q -f -B kisskb 11cc92eb747aace5aa2b54b65b5cb8325a8981de # git clean -qxdf # < git log -1 # commit 11cc92eb747aace5aa2b54b65b5cb8325a8981de # Author: Michael Ellerman # Date: Fri Dec 25 22:30:58 2020 +1100 # # genirq: Fix export of irq_to_desc() for powerpc KVM # # Commit 64a1b95bb9fe ("genirq: Restrict export of irq_to_desc()") removed # the export of irq_to_desc() unless powerpc KVM is being built, because # there is still a use of irq_to_desc() in modular code there. # # However it used: # # #ifdef CONFIG_KVM_BOOK3S_64_HV # # Which doesn't work when that symbol is =m, leading to a build failure: # # ERROR: modpost: "irq_to_desc" [arch/powerpc/kvm/kvm-hv.ko] undefined! # # Fix it by checking for the definedness of the correct symbol which is # CONFIG_KVM_BOOK3S_64_HV_MODULE. # # Fixes: 64a1b95bb9fe ("genirq: Restrict export of irq_to_desc()") # Signed-off-by: Michael Ellerman # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 11cc92eb747aace5aa2b54b65b5cb8325a8981de # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/sam440ep_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1517:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0x669b58) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.10.0-g11cc92eb747a Created: Sat Dec 26 16:20:52 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3347378 Bytes = 3268.92 KiB = 3.19 MiB Load Address: 00700000 Entry Point: 007014a8 Completed OK # rm -rf /kisskb/build/powerpc-next_44x_sam440ep_defconfig_powerpc-gcc4.9 # Build took: 0:00:30.094005