Buildresult: linux-next-rand/x86_64-randconfig/x86_64-gcc8 built on Dec 5 2018, 19:52
kisskb
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Status:
OK
Date/Time:
Dec 5 2018, 19:52
Duration:
0:01:59.015479
Builder:
ka4
Revision:
Add linux-next specific files for 20181205 (
15814356aac416bea48544b76b761d8687b5a1e9)
Target:
linux-next-rand/x86_64-randconfig/x86_64-gcc8
Branch:
linux-next-rand
Compiler:
x86_64-gcc8
(x86_64-linux-gcc (GCC) 8.1.0)
Config:
randconfig
(
download
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Log:
Download original
Possible warnings (27)
arch/x86/entry/vsyscall/vsyscall_64.c:202:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/page-writeback.c:1623:16: warning: 'writeback' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/page-writeback.c:1624:4: warning: 'filepages' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/page-writeback.c:1624:4: warning: 'headroom' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/page-writeback.c:1952:3: warning: 'filepages' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/page-writeback.c:1952:3: warning: 'headroom' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/hw_breakpoint.c:333:15: warning: 'align' may be used uninitialized in this function [-Wmaybe-uninitialized] net/vmw_vsock/vmci_transport.c:1391:13: warning: 'old_pkt_proto' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:762:2: warning: 'drdy_pin' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:900:5: warning: 'rxd_tdata_width' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:907:5: warning: 'txd_tdata_width' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:724:15: warning: 'has_tid' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:723:15: warning: 'has_tdest' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:725:15: warning: 'has_tkeep' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:726:15: warning: 'has_tstrb' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:727:15: warning: 'has_tuser' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:737:15: warning: 'use_rx_cut_through' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:740:15: warning: 'use_tx_cut_through' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:739:15: warning: 'use_tx_control' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:962:22: warning: 'rx_fifo_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:964:38: warning: 'tx_fifo_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:965:20: warning: 'use_rx_data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/axis-fifo/axis-fifo.c:966:20: warning: 'use_tx_data' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/bits.h:6:24: warning: 'dev_id' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text.unlikely+0x145b): Section mismatch in reference from the function init_xstate_size() to the function .init.text:get_xsave_size() WARNING: vmlinux.o(.text.unlikely+0x146f): Section mismatch in reference from the function init_xstate_size() to the function .init.text:get_xsaves_size() WARNING: vmlinux.o(.text.unlikely+0x2111): Section mismatch in reference from the function percpu_setup_debug_store() to the function .init.text:cea_map_percpu_pages()
Full Log
# git rev-parse -q --verify 15814356aac416bea48544b76b761d8687b5a1e9^{commit} 15814356aac416bea48544b76b761d8687b5a1e9 already have revision, skipping fetch # git checkout -q -f -B kisskb 15814356aac416bea48544b76b761d8687b5a1e9 # git clean -qxdf # < git log -1 # commit 15814356aac416bea48544b76b761d8687b5a1e9 # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Wed Dec 5 16:59:00 2018 +1100 # # Add linux-next specific files for 20181205 # # Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 15814356aac416bea48544b76b761d8687b5a1e9 # < make -s -j 40 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0x6947A1BF # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n | make -s -j 40 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 40 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c: In function 'emulate_vsyscall': /kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c:202:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wmaybe-uninitialized] regs->orig_ax = syscall_nr; ~~~~~~~~~~~~~~^~~~~~~~~~~~ /kisskb/src/mm/page-writeback.c: In function 'balance_dirty_pages': /kisskb/src/mm/page-writeback.c:1623:16: warning: 'writeback' may be used uninitialized in this function [-Wmaybe-uninitialized] mdtc->dirty += writeback; ^~ /kisskb/src/mm/page-writeback.c:1624:4: warning: 'filepages' may be used uninitialized in this function [-Wmaybe-uninitialized] mdtc_calc_avail(mdtc, filepages, headroom); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/mm/page-writeback.c:1624:4: warning: 'headroom' may be used uninitialized in this function [-Wmaybe-uninitialized] /kisskb/src/mm/page-writeback.c: In function 'wb_over_bg_thresh': /kisskb/src/mm/page-writeback.c:1952:3: warning: 'filepages' may be used uninitialized in this function [-Wmaybe-uninitialized] mdtc_calc_avail(mdtc, filepages, headroom); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/mm/page-writeback.c:1952:3: warning: 'headroom' may be used uninitialized in this function [-Wmaybe-uninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:333:15: warning: 'align' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int align; ^~~~~ /kisskb/src/net/vmw_vsock/vmci_transport.c: In function 'vmci_transport_recv_connecting_client_negotiate': /kisskb/src/net/vmw_vsock/vmci_transport.c:1391:13: warning: 'old_pkt_proto' may be used uninitialized in this function [-Wmaybe-uninitialized] old_proto = old_pkt_proto; ~~~~~~~~~~^~~~~~~~~~~~~~~ /kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c: In function 'st_lsm6dsx_get_drdy_reg': /kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:762:2: warning: 'drdy_pin' may be used uninitialized in this function [-Wmaybe-uninitialized] switch (drdy_pin) { ^~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c: In function 'axis_fifo_probe': /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:900:5: warning: 'rxd_tdata_width' may be used uninitialized in this function [-Wmaybe-uninitialized] if (rxd_tdata_width != 32) { ^ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:907:5: warning: 'txd_tdata_width' may be used uninitialized in this function [-Wmaybe-uninitialized] if (txd_tdata_width != 32) { ^ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:724:15: warning: 'has_tid' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int has_tid; ^~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:723:15: warning: 'has_tdest' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int has_tdest; ^~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:725:15: warning: 'has_tkeep' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int has_tkeep; ^~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:726:15: warning: 'has_tstrb' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int has_tstrb; ^~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:727:15: warning: 'has_tuser' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int has_tuser; ^~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:737:15: warning: 'use_rx_cut_through' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int use_rx_cut_through; ^~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:740:15: warning: 'use_tx_cut_through' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int use_tx_cut_through; ^~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:739:15: warning: 'use_tx_control' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned int use_tx_control; ^~~~~~~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:962:22: warning: 'rx_fifo_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] fifo->rx_fifo_depth = rx_fifo_depth; ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:964:38: warning: 'tx_fifo_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] fifo->tx_fifo_depth = tx_fifo_depth - 4; ~~~~~~~~~~~~~~^~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:965:20: warning: 'use_rx_data' may be used uninitialized in this function [-Wmaybe-uninitialized] fifo->has_rx_fifo = use_rx_data; ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ /kisskb/src/drivers/staging/axis-fifo/axis-fifo.c:966:20: warning: 'use_tx_data' may be used uninitialized in this function [-Wmaybe-uninitialized] fifo->has_tx_fifo = use_tx_data; ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bitops.h:5, from /kisskb/src/include/linux/kernel.h:11, from /kisskb/src/include/linux/clk.h:16, from /kisskb/src/drivers/tty/serial/sh-sci.c:24: /kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_probe': /kisskb/src/include/linux/bits.h:6:24: warning: 'dev_id' may be used uninitialized in this function [-Wmaybe-uninitialized] #define BIT(nr) (1UL << (nr)) ^~ /kisskb/src/drivers/tty/serial/sh-sci.c:3274:15: note: 'dev_id' was declared here unsigned int dev_id; ^~~~~~ WARNING: vmlinux.o(.text.unlikely+0x145b): Section mismatch in reference from the function init_xstate_size() to the function .init.text:get_xsave_size() The function init_xstate_size() references the function __init get_xsave_size(). This is often because init_xstate_size lacks a __init annotation or the annotation of get_xsave_size is wrong. WARNING: vmlinux.o(.text.unlikely+0x146f): Section mismatch in reference from the function init_xstate_size() to the function .init.text:get_xsaves_size() The function init_xstate_size() references the function __init get_xsaves_size(). This is often because init_xstate_size lacks a __init annotation or the annotation of get_xsaves_size is wrong. WARNING: vmlinux.o(.text.unlikely+0x2111): Section mismatch in reference from the function percpu_setup_debug_store() to the function .init.text:cea_map_percpu_pages() The function percpu_setup_debug_store() references the function __init cea_map_percpu_pages(). This is often because percpu_setup_debug_store lacks a __init annotation or the annotation of cea_map_percpu_pages is wrong. Completed OK # rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 # Build took: 0:01:59.015479
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