Buildresult: linus-rand/arm64-randconfig/arm64-gcc5 built on Feb 20 2020, 07:44

kisskb

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Status:	OK
Date/Time:	Feb 20 2020, 07:44
Duration:	0:07:50.565359
Builder:	blade46
Revision:	Merge tag 'iommu-fixes-v5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu (`4b205766d8fcb1627429ff31a4b36248b71a0df1)`
Target:	linus-rand/arm64-randconfig/arm64-gcc5
Branch:	linus-rand
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	randconfig (download)
Log:	Download original Possible warnings (7) drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] drivers/memory/tegra/tegra186.c:1573:12: warning: 'tegra186_mc_suspend' defined but not used [-Wunused-function] drivers/memory/tegra/tegra186.c:1578:12: warning: 'tegra186_mc_resume' defined but not used [-Wunused-function] Full Log # git rev-parse -q --verify 4b205766d8fcb1627429ff31a4b36248b71a0df1^{commit} 4b205766d8fcb1627429ff31a4b36248b71a0df1 already have revision, skipping fetch # git checkout -q -f -B kisskb 4b205766d8fcb1627429ff31a4b36248b71a0df1 # git clean -qxdf # < git log -1 # commit 4b205766d8fcb1627429ff31a4b36248b71a0df1 # Merge: fa079ba8a98d ab362fffa0fe # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Feb 19 09:34:25 2020 -0800 # # Merge tag 'iommu-fixes-v5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu # # Pull iommu fixes from Joerg Roedel: # # - Compile warning fix for the Intel IOMMU driver # # - Fix kdump boot with Intel IOMMU enabled and in passthrough mode # # - Disable AMD IOMMU on a Laptop/Embedded platform because the delay it # introduces in DMA transactions causes screen flickering there with 4k # monitors # # - Make domain_free function in QCOM IOMMU driver robust and not leak # memory/dereference NULL pointers # # - Fix ARM-SMMU module parameter prefix names # # * tag 'iommu-fixes-v5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: # iommu/arm-smmu: Restore naming of driver parameter prefix # iommu/qcom: Fix bogus detach logic # iommu/amd: Disable IOMMU on Stoney Ridge systems # iommu/vt-d: Simplify check in identity_mapping() # iommu/vt-d: Remove deferred_attach_domain() # iommu/vt-d: Do deferred attachment in iommu_need_mapping() # iommu/vt-d: Move deferred device attachment into helper function # iommu/vt-d: Add attach_deferred() helper # iommu/vt-d: Fix compile warning from intel-svm.h # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 4b205766d8fcb1627429ff31a4b36248b71a0df1 # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- randconfig KCONFIG_SEED=0x99668A8C # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:35: LSE atomics not supported by binutils arch/arm64/Makefile:35: LSE atomics not supported by binutils /kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_zoned_store': /kisskb/src/drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] TYPE uninitialized_var(new_value); \ ^ In file included from /kisskb/src/include/linux/compiler_types.h:68:0, from <command-line>:0: /kisskb/src/drivers/block/null_blk_main.c:279:25: note: 'new_value' was declared here TYPE uninitialized_var(new_value); \ ^ /kisskb/src/include/linux/compiler-gcc.h:65:30: note: in definition of macro 'uninitialized_var' #define uninitialized_var(x) x = x ^ /kisskb/src/drivers/block/null_blk_main.c:325:1: note: in expansion of macro 'NULLB_DEVICE_ATTR' NULLB_DEVICE_ATTR(zoned, bool, NULL); ^ /kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_discard_store': /kisskb/src/drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] TYPE uninitialized_var(new_value); \ ^ In file included from /kisskb/src/include/linux/compiler_types.h:68:0, from <command-line>:0: /kisskb/src/drivers/block/null_blk_main.c:279:25: note: 'new_value' was declared here TYPE uninitialized_var(new_value); \ ^ /kisskb/src/include/linux/compiler-gcc.h:65:30: note: in definition of macro 'uninitialized_var' #define uninitialized_var(x) x = x ^ /kisskb/src/drivers/block/null_blk_main.c:322:1: note: in expansion of macro 'NULLB_DEVICE_ATTR' NULLB_DEVICE_ATTR(discard, bool, NULL); ^ /kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_memory_backed_store': /kisskb/src/drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] TYPE uninitialized_var(new_value); \ ^ In file included from /kisskb/src/include/linux/compiler_types.h:68:0, from <command-line>:0: /kisskb/src/drivers/block/null_blk_main.c:279:25: note: 'new_value' was declared here TYPE uninitialized_var(new_value); \ ^ /kisskb/src/include/linux/compiler-gcc.h:65:30: note: in definition of macro 'uninitialized_var' #define uninitialized_var(x) x = x ^ /kisskb/src/drivers/block/null_blk_main.c:321:1: note: in expansion of macro 'NULLB_DEVICE_ATTR' NULLB_DEVICE_ATTR(memory_backed, bool, NULL); ^ /kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_use_per_node_hctx_store': /kisskb/src/drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] TYPE uninitialized_var(new_value); \ ^ In file included from /kisskb/src/include/linux/compiler_types.h:68:0, from <command-line>:0: /kisskb/src/drivers/block/null_blk_main.c:279:25: note: 'new_value' was declared here TYPE uninitialized_var(new_value); \ ^ /kisskb/src/include/linux/compiler-gcc.h:65:30: note: in definition of macro 'uninitialized_var' #define uninitialized_var(x) x = x ^ /kisskb/src/drivers/block/null_blk_main.c:320:1: note: in expansion of macro 'NULLB_DEVICE_ATTR' NULLB_DEVICE_ATTR(use_per_node_hctx, bool, NULL); ^ /kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_blocking_store': /kisskb/src/drivers/block/null_blk_main.c:279:25: warning: 'new_value' is used uninitialized in this function [-Wuninitialized] TYPE uninitialized_var(new_value); \ ^ In file included from /kisskb/src/include/linux/compiler_types.h:68:0, from <command-line>:0: /kisskb/src/drivers/block/null_blk_main.c:279:25: note: 'new_value' was declared here TYPE uninitialized_var(new_value); \ ^ /kisskb/src/include/linux/compiler-gcc.h:65:30: note: in definition of macro 'uninitialized_var' #define uninitialized_var(x) x = x ^ /kisskb/src/drivers/block/null_blk_main.c:319:1: note: in expansion of macro 'NULLB_DEVICE_ATTR' NULLB_DEVICE_ATTR(blocking, bool, NULL); ^ /kisskb/src/drivers/memory/tegra/tegra186.c:1573:12: warning: 'tegra186_mc_suspend' defined but not used [-Wunused-function] static int tegra186_mc_suspend(struct device dev) ^ /kisskb/src/drivers/memory/tegra/tegra186.c:1578:12: warning: 'tegra186_mc_resume' defined but not used [-Wunused-function] static int tegra186_mc_resume(struct device dev) ^ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 # Build took: 0:07:50.565359

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