Buildresult: chleroy/wii_defconfig/powerpc-gcc4.6 built on Oct 29 2019, 03:08
kisskb
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Status:
OK
Date/Time:
Oct 29 2019, 03:08
Duration:
0:00:32.345213
Builder:
ka4
Revision:
powerpc/iomap: inline generic io accessors (
98e487a02296b6357d962a193aa79ee89825f5a3)
Target:
chleroy/wii_defconfig/powerpc-gcc4.6
Branch:
chleroy
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
wii_defconfig
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Log:
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Possible warnings (7)
kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U4640>]' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: 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/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/b43/phy_n.c:190:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 98e487a02296b6357d962a193aa79ee89825f5a3^{commit} 98e487a02296b6357d962a193aa79ee89825f5a3 already have revision, skipping fetch # git checkout -q -f -B kisskb 98e487a02296b6357d962a193aa79ee89825f5a3 # git clean -qxdf # < git log -1 # commit 98e487a02296b6357d962a193aa79ee89825f5a3 # Author: Christophe Leroy <christophe.leroy@c-s.fr> # Date: Sun Oct 27 11:28:46 2019 +0000 # # powerpc/iomap: inline generic io accessors # # ioreadXX[be]() and iowriteXX[be]() are doing the same things as the # powerpc specific in_[be]XX() and out_[be]XX() accessors, but they # are not inlined. # # There are some work in progress to replace the powerpc specific # functions in Quicc Engine driver by generic code in order to allow # QE to be used also on ARM. # # In order to keep performant IO accesses, generic io accessors need to # be inlined. This avoids calls of tiny functions that require setting # up stack frames and saving volatile registers, all this often taking # more CPU time than the work performed by the IO accessor itself. # # The string functions ioreadXX_rep() and iowriteXX_rep() also get # inlined as they are only trampolines to readsX() and writesX() outline # functions. # < /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 98e487a02296b6357d962a193aa79ee89825f5a3 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_wii_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- wii_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_wii_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U4640>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U4640>]' was declared here /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: 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:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_rf_ctl_override_rev7': /kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c:190:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1533:6: note: 'pwr_level_cisco' was declared here INFO: Uncompressed kernel (size 0x8ab078) overlaps the address of the wrapper(0x600000) INFO: Fixing the link_address of wrapper to (0x900000) Completed OK # rm -rf /kisskb/build/chleroy_wii_defconfig_powerpc-gcc4.6 # Build took: 0:00:32.345213
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