Buildresult: cdrx/davinci_all_defconfig/arm-gcc4.6 built on Jul 6 2018, 01:10
kisskb
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Status:
OK
Date/Time:
Jul 6 2018, 01:10
Duration:
0:00:27.807916
Builder:
ka4
Revision:
mtd: spi-nor: aspeed: introduce optimized settings for fast reads (
cbf5c33ba2f308fc9a42c947d3478698d10fd205)
Target:
cdrx/davinci_all_defconfig/arm-gcc4.6
Branch:
cdrx
Compiler:
arm-gcc4.6
(arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:
davinci_all_defconfig
(
download
)
Log:
Download original
Possible warnings (10)
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:127:33: warning: 'levelspread[<U61e0>]' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:225:6: warning: 'k' 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/net/tun.c:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1545:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify cbf5c33ba2f308fc9a42c947d3478698d10fd205^{commit} cbf5c33ba2f308fc9a42c947d3478698d10fd205 already have revision, skipping fetch # git checkout -q -f -B kisskb cbf5c33ba2f308fc9a42c947d3478698d10fd205 # git clean -qxdf # < git log -1 # commit cbf5c33ba2f308fc9a42c947d3478698d10fd205 # Author: Cédric Le Goater <clg@kaod.org> # Date: Fri Jun 22 12:13:04 2018 +0200 # # mtd: spi-nor: aspeed: introduce optimized settings for fast reads # # Better settings for fast reads are looked for by implementing a SPI # Timing calibration sequence described in the Aspeed SoC specification # document. The code is based on the OpenPOWER pflash tool and a similar # sequence using DMAs can be found in the SDK U-Boot. # # The SPI calibration performs a loop on different SPI clock rates # (dividers of the AHB clock rates) and on different input delay cycles # for each SPI clock rates. The successive read results are compared to # a golden buffer, read at low speed, to select the fastest read # settings for the chip. # # The "spi-max-frequency" property is used to cap the optimize read # algorithm on some devices or controllers for which we want a safe # setting, on the FMC controller chips for instance. # # It can also be deactivated at boot time with a kernel parameter # 'optimize_read', but that was never used on the field. # # Signed-off-by: Cédric Le Goater <clg@kaod.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 cbf5c33ba2f308fc9a42c947d3478698d10fd205 # < make -s -j 120 ARCH=arm O=/kisskb/build/cdrx_davinci_all_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- davinci_all_defconfig # make -s -j 120 ARCH=arm O=/kisskb/build/cdrx_davinci_all_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' 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[<U61e0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<U61e0>]' was declared here /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/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: 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:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:225:6: warning: 'k' 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:339:21: note: 'pdeo' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1545:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1745:46: note: 'linear' was declared here Completed OK # rm -rf /kisskb/build/cdrx_davinci_all_defconfig_arm # Build took: 0:00:27.807916
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