Buildresult: linus/arm64-allmodconfig/arm64-gcc8 built on Mar 30 2022, 20:26

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	Failed
Date/Time:	Mar 30 2022, 20:26
Duration:	0:10:30.424761
Builder:	ka2
Revision:	fs: fix fd table size alignment properly (`d888c83fcec75194a8a48ccd283953bdba7b2550)`
Target:	linus/arm64-allmodconfig/arm64-gcc8
Branch:	linus
Compiler:	arm64-gcc8 (aarch64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allmodconfig (download)
Log:	Download original Possible errors drivers/pci/controller/pci-hyperv.c:769:13: error: 'hv_set_msi_entry_from_desc' defined but not used [-Werror=unused-function] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:289: drivers/pci/controller/pci-hyperv.o] Error 1 make[3]: * [scripts/Makefile.build:551: drivers/pci/controller] Error 2 make[2]: * [scripts/Makefile.build:551: drivers/pci] Error 2 make[1]: * [Makefile:1830: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify d888c83fcec75194a8a48ccd283953bdba7b2550^{commit} d888c83fcec75194a8a48ccd283953bdba7b2550 already have revision, skipping fetch # git checkout -q -f -B kisskb d888c83fcec75194a8a48ccd283953bdba7b2550 # git clean -qxdf # < git log -1 # commit d888c83fcec75194a8a48ccd283953bdba7b2550 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Mar 29 23:29:18 2022 -0700 # # fs: fix fd table size alignment properly # # Jason Donenfeld reports that my commit 1c24a186398f ("fs: fd tables have # to be multiples of BITS_PER_LONG") doesn't work, and the reason is an # embarrassing brown-paper-bag bug. # # Yes, we want to align the number of fds to BITS_PER_LONG, and yes, the # reason they might not be aligned is because the incoming 'max_fd' # argument might not be aligned. # # But aligining the argument - while simple - will cause a "infinitely # big" maxfd (eg NR_OPEN_MAX) to just overflow to zero. Which most # definitely isn't what we want either. # # The obvious fix was always just to do the alignment last, but I had # moved it earlier just to make the patch smaller and the code look # simpler. Duh. It certainly made _me_ look simple. # # Fixes: 1c24a186398f ("fs: fd tables have to be multiples of BITS_PER_LONG") # Reported-and-tested-by: Jason A. Donenfeld <Jason@zx2c4.com> # Cc: Fedor Pchelkin <aissur0002@gmail.com> # Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> # Cc: Christian Brauner <brauner@kernel.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 d888c83fcec75194a8a48ccd283953bdba7b2550 # < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- allmodconfig # < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/drivers/pci/controller/pci-hyperv.c:769:13: error: 'hv_set_msi_entry_from_desc' defined but not used [-Werror=unused-function] static void hv_set_msi_entry_from_desc(union hv_msi_entry msi_entry, ^~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: [/kisskb/src/scripts/Makefile.build:289: drivers/pci/controller/pci-hyperv.o] Error 1 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:551: drivers/pci/controller] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:551: drivers/pci] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1830: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... make: * [Makefile:219: __sub-make] Error 2 Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 # Build took: 0:10:30.424761

© Michael Ellerman 2006-2018.