Buildresult: powerpc-next/52xx/pcm030_defconfig/powerpc-gcc4.6 built on Apr 1 2018, 02:39

kisskb

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Status:	OK
Date/Time:	Apr 1 2018, 02:39
Duration:	0:00:41.429825
Builder:	ka2
Revision:	powerpc/mm/radix: Fix always false comparison against MMU_NO_CONTEXT (`1aef88518678831a752fdf57fa2208114575b08f)`
Target:	powerpc-next/52xx/pcm030_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	52xx/pcm030_defconfig (download)
Log:	Download original Possible warnings (4) arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:127:33: warning: 'levelspread[<Ub500>]' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 1aef88518678831a752fdf57fa2208114575b08f^{commit} 1aef88518678831a752fdf57fa2208114575b08f already have revision, skipping fetch # git checkout -q -f -B kisskb 1aef88518678831a752fdf57fa2208114575b08f # git clean -qxdf # < git log -1 # commit 1aef88518678831a752fdf57fa2208114575b08f # Author: Mathieu Malaterre <malat@debian.org> # Date: Thu Mar 22 22:03:18 2018 +0100 # # powerpc/mm/radix: Fix always false comparison against MMU_NO_CONTEXT # # In commit 9690c1574268 ("powerpc/mm/radix: Fix always false comparison # against MMU_NO_CONTEXT") an issue was discovered where `mm->context.id` was # being truncated to an `unsigned int`, while the PID is actually an # `unsigned long`. Update the earlier patch by fixing one remaining # occurrence. Discovered during a compilation with W=1: # # arch/powerpc/mm/tlb-radix.c:702:19: error: comparison is always false due to limited range of data type [-Werror=type-limits] # # Signed-off-by: Mathieu Malaterre <malat@debian.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 1aef88518678831a752fdf57fa2208114575b08f # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_pcm030_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 52xx/pcm030_defconfig arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_pcm030_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:127:33: warning: 'levelspread[<Ub500>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Ub500>]' was declared here INFO: Uncompressed kernel (size 0x475c44) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.16.0-rc4trunk+ Created: Sun Apr 1 02:40:36 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2258136 Bytes = 2205.21 kB = 2.15 MB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_52xx_pcm030_defconfig_powerpc # Build took: 0:00:41.429825

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