Buildresult: linus-rand/arm64-randconfig/arm64-gcc5 built on Jan 13 2020, 10:23

kisskb

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Status:	OK
Date/Time:	Jan 13 2020, 10:23
Duration:	0:04:58.297067
Builder:	ka2
Revision:	Merge tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu (`040a3c33623ba4bd11588ab0820281b854a3ffaf)`
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 (4) drivers/gpu/drm/sun4i/sun4i_tcon.c:1093:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/soc/qcom/cmd-db.c:188:38: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/soc/qcom/cmd-db.c:234:24: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 040a3c33623ba4bd11588ab0820281b854a3ffaf^{commit} 040a3c33623ba4bd11588ab0820281b854a3ffaf already have revision, skipping fetch # git checkout -q -f -B kisskb 040a3c33623ba4bd11588ab0820281b854a3ffaf # git clean -qxdf # < git log -1 # commit 040a3c33623ba4bd11588ab0820281b854a3ffaf # Merge: 6327edceb62b 55817b340a31 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Jan 12 09:35:42 2020 -0800 # # Merge tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu # # Pull iommu fixes from Joerg Roedel: # # - Two fixes for VT-d and generic IOMMU code to fix teardown on error # handling code paths. # # - Patch for the Intel VT-d driver to fix handling of non-PCI devices # # - Fix W=1 compile warning in dma-iommu code # # * tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: # iommu/dma: fix variable 'cookie' set but not used # iommu/vt-d: Unlink device if failed to add to group # iommu: Remove device link to group on failure # iommu/vt-d: Fix adding non-PCI devices to Intel IOMMU # < /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 040a3c33623ba4bd11588ab0820281b854a3ffaf # < make -s -j 8 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=0x4A131996 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -s -j 8 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 8 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- /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon_bind': /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:1093:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] bool has_lvds_rst, has_lvds_alt, can_lvds; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here unsigned char data; ^ /kisskb/src/drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_addr': /kisskb/src/drivers/soc/qcom/cmd-db.c:188:38: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized] return ret < 0 ? 0 : le32_to_cpu(ent->addr); ^ /kisskb/src/drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_slave_id': /kisskb/src/drivers/soc/qcom/cmd-db.c:234:24: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized] addr = le32_to_cpu(ent->addr); ^ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 # Build took: 0:04:58.297067

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