Buildresult: linus/nds32-allyesconfig/nds32le-gcc8 built on Jan 29 2019, 07:29

kisskb

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Status:	Failed
Date/Time:	Jan 29 2019, 07:29
Duration:	0:09:04.491682
Builder:	ka2
Revision:	Revert "mm, memory_hotplug: initialize struct pages for the full memory section" (`4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a)`
Target:	linus/nds32-allyesconfig/nds32le-gcc8
Branch:	linus
Compiler:	nds32le-gcc8 (nds32le-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30.51.20180307)
Config:	allyesconfig (download)
Log:	Download original Possible errors ene_ub6250.c:(.text+0x348): relocation truncated to fit: R_NDS32_9_PCREL_RELA against `.text' make[1]: * [Makefile:1021: vmlinux] Error 1 make: * [Makefile:152: sub-make] Error 2 Possible warnings (5) drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned. Full Log # git rev-parse -q --verify 4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a^{commit} 4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a already have revision, skipping fetch # git checkout -q -f -B kisskb 4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a # git clean -qxdf # < git log -1 # commit 4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a # Author: Michal Hocko <mhocko@suse.com> # Date: Fri Jan 25 19:08:58 2019 +0100 # # Revert "mm, memory_hotplug: initialize struct pages for the full memory section" # # This reverts commit 2830bf6f05fb3e05bc4743274b806c821807a684. # # The underlying assumption that one sparse section belongs into a single # numa node doesn't hold really. Robert Shteynfeld has reported a boot # failure. The boot log was not captured but his memory layout is as # follows: # # Early memory node ranges # node 1: [mem 0x0000000000001000-0x0000000000090fff] # node 1: [mem 0x0000000000100000-0x00000000dbdf8fff] # node 1: [mem 0x0000000100000000-0x0000001423ffffff] # node 0: [mem 0x0000001424000000-0x0000002023ffffff] # # This means that node0 starts in the middle of a memory section which is # also in node1. memmap_init_zone tries to initialize padding of a # section even when it is outside of the given pfn range because there are # code paths (e.g. memory hotplug) which assume that the full worth of # memory section is always initialized. # # In this particular case, though, such a range is already intialized and # most likely already managed by the page allocator. Scribbling over # those pages corrupts the internal state and likely blows up when any of # those pages gets used. # # Reported-by: Robert Shteynfeld <robert.shteynfeld@gmail.com> # Fixes: 2830bf6f05fb ("mm, memory_hotplug: initialize struct pages for the full memory section") # Cc: stable@kernel.org # Signed-off-by: Michal Hocko <mhocko@suse.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version # < git log --format=%s --max-count=1 4aa9fc2a435abe95a1e8d7f8c7b3d6356514b37a # < make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- allyesconfig # make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- /kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^~~~~~~ /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (ret == -EOPNOTSUPP) ^ WARNING: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld: drivers/usb/storage/ene_ub6250.o: in function `ene_load_bincode': ene_ub6250.c:(.text+0x348): relocation truncated to fit: R_NDS32_9_PCREL_RELA against `.text' make[1]: * [/kisskb/src/Makefile:1021: vmlinux] Error 1 make: * [Makefile:152: sub-make] Error 2 Command 'make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_nds32-allyesconfig_nds32le # Build took: 0:09:04.491682

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