Buildresult: powerpc-next/44x/rainier_defconfig/powerpc-gcc4.6 built on Jul 4 2019, 01:33

kisskb

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Status:	OK
Date/Time:	Jul 4 2019, 01:33
Duration:	0:00:36.951263
Builder:	ka1
Revision:	powerpc/boot: pass CONFIG options in a simpler and more robust way (`3b9efa81f2b3245e14559079cef172d5f83c5d42)`
Target:	powerpc-next/44x/rainier_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	44x/rainier_defconfig (download)
Log:	Download original Possible warnings (3) kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 3b9efa81f2b3245e14559079cef172d5f83c5d42^{commit} 3b9efa81f2b3245e14559079cef172d5f83c5d42 already have revision, skipping fetch # git checkout -q -f -B kisskb 3b9efa81f2b3245e14559079cef172d5f83c5d42 # git clean -qxdf # < git log -1 # commit 3b9efa81f2b3245e14559079cef172d5f83c5d42 # Author: Masahiro Yamada <yamada.masahiro@socionext.com> # Date: Mon May 13 23:16:04 2019 +0900 # # powerpc/boot: pass CONFIG options in a simpler and more robust way # # Commit 5e9dcb6188a4 ("powerpc/boot: Expose Kconfig symbols to wrapper") # was wrong, but commit e41b93a6be57 ("powerpc/boot: Fix build failures # with -j 1") was also wrong. # # The correct dependency is: # # $(obj)/serial.o: $(obj)/autoconf.h # # However, I do not see the reason why we need to copy autoconf.h to # arch/power/boot/. Nor do I see consistency in the way of passing # CONFIG options. # # decompress.c references CONFIG_KERNEL_GZIP and CONFIG_KERNEL_XZ, which # are passed via the command line. # # serial.c includes autoconf.h to reference a couple of CONFIG options, # but this is fragile because we often forget to include "autoconf.h" # from source files. # # In fact, it is already broken. # # ppc_asm.h references CONFIG_PPC_8xx, but utils.S is not given any way # to access CONFIG options. So, CONFIG_PPC_8xx is never defined here. # # Pass $(LINUXINCLUDE) to make sure CONFIG options are accessible from # all .c and .S files in arch/powerpc/boot/. # # Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 3b9efa81f2b3245e14559079cef172d5f83c5d42 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_rainier_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 44x/rainier_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_rainier_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:331:21: note: 'pdeo' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here INFO: Uncompressed kernel (size 0x49f6b4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-5.2.0-rc2-g3b9efa81f2b3 Created: Thu Jul 4 01:33:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2344015 Bytes = 2289.08 KiB = 2.24 MiB Load Address: 00500000 Entry Point: 005014e0 Completed OK # rm -rf /kisskb/build/powerpc-next_44x_rainier_defconfig_powerpc-gcc4.6 # Build took: 0:00:36.951263

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