Buildresult: linus/sh-allyesconfig/sh4-gcc4.6 built on Oct 4 2019, 11:01

kisskb

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Status:	OK
Date/Time:	Oct 4 2019, 11:01
Duration:	0:10:26.034868
Builder:	ka4
Revision:	vfs: Fix EOVERFLOW testing in put_compat_statfs64 (`cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3)`
Target:	linus/sh-allyesconfig/sh4-gcc4.6
Branch:	linus
Compiler:	sh4-gcc4.6 (sh4-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	allyesconfig (download)
Log:	Download original Possible warnings (115) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:204: Warning: overflow in branch to syscall_call; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:352: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:354: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence include/math-emu/single.h:50:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] include/math-emu/double.h:59:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] arch/sh/math-emu/math.c:54:0: warning: "WRITE" redefined [enabled by default] arch/sh/math-emu/math.c:55:0: warning: "READ" redefined [enabled by default] arch/sh/math-emu/math.c:505:12: warning: 'ieee_fpe_handler' defined but not used [-Wunused-function] fs/afs/dynroot.c:117:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] mm/memcontrol.c:4924:13: warning: 'mem_cgroup_id_get_many' defined but not used [-Wunused-function] sound/drivers/serial-u16550.c:946:6: warning: 'uart' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' 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] sound/hda/hdac_regmap.c:284:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:545:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1890:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1887:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/fsl/imx-audmix.c:302:45: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/da7219-aad.c:317:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.c:3095:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:587:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2663:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2660:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] net/core/devlink.c:4484:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/alloc.c:7608:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/file.c:2373:3: warning: value computed is not used [-Wunused-value] sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/w83627hf.c:1980:27: warning: 'address' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/f71805f.c:1626:26: warning: 'address' may be used uninitialized in this function [-Wuninitialized] drivers/iio/adc/ad7606_par.c:21:23: warning: unused variable 'st' [-Wunused-variable] drivers/iio/adc/ad7606_par.c:36:23: warning: unused variable 'st' [-Wunused-variable] drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] drivers/hwmon/w83627ehf.c:2822:30: warning: 'address' 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] drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] net/ncsi/ncsi-manage.c:671:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-writecache.c:1613:18: warning: 'g' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/fujitsu/fmvj18x_cs.c:823:17: warning: unused variable 'buf' [-Wunused-variable] drivers/net/phy/mdio-cavium.c:21:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:24:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:39:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:47:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:54:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:86:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:93:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:125:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:131:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.c:138:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-octeon.c:56:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:77:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:91:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/wireless/cisco/airo.c:5830:5: warning: 'status_rid.channel' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:5183:6: warning: 'wkr.kindex' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2247:48: warning: '((void )&stats_rid+180)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2247:48: warning: '((void )&stats_rid+176)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2247:72: warning: '((void )&stats_rid+184)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2249:48: warning: '((void )&stats_rid+160)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2249:48: warning: '((void )&stats_rid+164)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2249:72: warning: '((void )&stats_rid+168)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2251:22: warning: '((void )&stats_rid+372)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2252:22: warning: '((void )&stats_rid+368)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2253:46: warning: '((void )&stats_rid+4)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2253:46: warning: '((void )&stats_rid+12)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2253:69: warning: '((void )&stats_rid+16)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2254:31: warning: '((void )&stats_rid+20)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2255:47: warning: '((void )&stats_rid+172)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2258:24: warning: '((void )&stats_rid+360)' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:7711:23: warning: 'status_rid.mode' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:7716:20: warning: 'status_rid.sigQuality' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:7719:27: warning: 'status_rid.normalizedSignalStrength' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:5740:6: warning: 'status_rid.signalQuality' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:7726:5: warning: 'status_rid.len' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:7727:28: warning: 'status_rid.noisedBm' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2862:37: warning: 'cap_rid.softCap' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2865:2: warning: 'cap_rid.softVer' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/cisco/airo.c:2865:2: warning: 'cap_rid.softSubVer' 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] drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1020:12: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1526:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3477:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default] drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default] drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default] drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/ethernet-mem.c:123:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/ethernet-tx.c:264:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:268:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:276:5: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:280:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/usb/usbip/stub_rx.c:573:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3^{commit} cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 already have revision, skipping fetch # git checkout -q -f -B kisskb cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # git clean -qxdf # < git log -1 # commit cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # Author: Eric Sandeen <sandeen@redhat.com> # Date: Wed Oct 2 16:17:54 2019 -0500 # # vfs: Fix EOVERFLOW testing in put_compat_statfs64 # # Today, put_compat_statfs64() disallows nearly any field value over # 2^32 if f_bsize is only 32 bits, but that makes no sense. # compat_statfs64 is there for the explicit purpose of providing 64-bit # fields for f_files, f_ffree, etc. And f_bsize is always only 32 bits. # # As a result, 32-bit userspace gets -EOVERFLOW for i.e. large file # counts even with -D_FILE_OFFSET_BITS=64 set. # # In reality, only f_bsize and f_frsize can legitimately overflow # (fields like f_type and f_namelen should never be large), so test # only those fields. # # This bug was discussed at length some time ago, and this is the proposal # Al suggested at https://lkml.org/lkml/2018/8/6/640. It seemed to get # dropped amid the discussion of other related changes, but this # part seems obviously correct on its own, so I've picked it up and # sent it, for expediency. # # Fixes: 64d2ab32efe3 ("vfs: fix put_compat_statfs64() does not handle errors") # Signed-off-by: Eric Sandeen <sandeen@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-ld --version # < git log --format=%s --max-count=1 cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # < make -s -j 10 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # yes \n \| make -s -j 10 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- Generating include/generated/machtypes.h <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages: /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:204: Warning: overflow in branch to syscall_call; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:352: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:354: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence In file included from /kisskb/src/arch/sh/math-emu/math.c:23:0: /kisskb/src/include/math-emu/single.h:50:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] In file included from /kisskb/src/arch/sh/math-emu/math.c:24:0: /kisskb/src/include/math-emu/double.h:59:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] /kisskb/src/arch/sh/math-emu/math.c:54:0: warning: "WRITE" redefined [enabled by default] /kisskb/src/include/linux/kernel.h:41:0: note: this is the location of the previous definition /kisskb/src/arch/sh/math-emu/math.c:55:0: warning: "READ" redefined [enabled by default] /kisskb/src/include/linux/kernel.h:40:0: note: this is the location of the previous definition /kisskb/src/arch/sh/math-emu/math.c:505:12: warning: 'ieee_fpe_handler' defined but not used [-Wunused-function] /kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell': /kisskb/src/fs/afs/dynroot.c:117:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memcontrol.c:4924:13: warning: 'mem_cgroup_id_get_many' defined but not used [-Wunused-function] /kisskb/src/sound/drivers/serial-u16550.c: In function 'snd_serial_probe': /kisskb/src/sound/drivers/serial-u16550.c:946:6: warning: 'uart' may be used uninitialized in this function [-Wuninitialized] /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/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/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:284:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item': /kisskb/src/fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf': /kisskb/src/fs/btrfs/ref-verify.c:545:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1887:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/fsl/imx-audmix.c: In function 'imx_audmix_probe': /kisskb/src/sound/soc/fsl/imx-audmix.c:302:45: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:317:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:3095:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:236:24: note: 'head' was declared here /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info': /kisskb/src/net/bridge/br_netlink.c:587:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2660:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_prepare_skb': /kisskb/src/net/core/devlink.c:4484:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm': /kisskb/src/fs/ocfs2/alloc.c:7608:17: warning: 'first_bit' 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/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter': /kisskb/src/fs/ocfs2/file.c:2373:3: warning: value computed is not used [-Wunused-value] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger': /kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger': /kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwmon/w83627hf.c: In function 'sensors_w83627hf_init': /kisskb/src/drivers/hwmon/w83627hf.c:1980:27: warning: 'address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr_rx': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwmon/f71805f.c: In function 'f71805f_init': /kisskb/src/drivers/hwmon/f71805f.c:1626:26: warning: 'address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/adc/ad7606_par.c: In function 'ad7606_par16_read_block': /kisskb/src/drivers/iio/adc/ad7606_par.c:21:23: warning: unused variable 'st' [-Wunused-variable] /kisskb/src/drivers/iio/adc/ad7606_par.c: In function 'ad7606_par8_read_block': /kisskb/src/drivers/iio/adc/ad7606_par.c:36:23: warning: unused variable 'st' [-Wunused-variable] /kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /kisskb/src/drivers/hwmon/w83627ehf.c: In function 'sensors_w83627ehf_init': /kisskb/src/drivers/hwmon/w83627ehf.c:2822:30: warning: 'address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_handle_pwr_constr': /kisskb/src/net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_config_pin.constprop.0': /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid': /kisskb/src/net/ncsi/ncsi-manage.c:671:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_rqe_get': /kisskb/src/include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here /kisskb/src/drivers/md/dm-writecache.c: In function 'writecache_writeback': /kisskb/src/drivers/md/dm-writecache.c:1613:18: warning: 'g' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/fujitsu/fmvj18x_cs.c: In function 'fjn_start_xmit': /kisskb/src/drivers/net/ethernet/fujitsu/fmvj18x_cs.c:823:17: warning: unused variable 'buf' [-Wunused-variable] /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_set_mode': /kisskb/src/drivers/net/phy/mdio-cavium.c:21:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:24:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_c45_addr': /kisskb/src/drivers/net/phy/mdio-cavium.c:39:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:47:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:54:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_read': /kisskb/src/drivers/net/phy/mdio-cavium.c:86:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:93:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_write': /kisskb/src/drivers/net/phy/mdio-cavium.c:125:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:131:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-cavium.c:138:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_probe': /kisskb/src/drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/drivers/net/phy/mdio-octeon.c:56:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-octeon.c:77:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_remove': /kisskb/src/drivers/net/phy/mdio-octeon.c:91:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/net/wireless/cisco/airo.c: In function 'airo_get_freq': /kisskb/src/drivers/net/wireless/cisco/airo.c:5830:5: warning: 'status_rid.channel' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c: In function 'get_wep_tx_idx': /kisskb/src/drivers/net/wireless/cisco/airo.c:5183:6: warning: 'wkr.kindex' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c: In function 'airo_read_stats': /kisskb/src/drivers/net/wireless/cisco/airo.c:2247:48: warning: '((void )&stats_rid+180)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2247:48: warning: '((void )&stats_rid+176)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2247:72: warning: '((void )&stats_rid+184)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2249:48: warning: '((void )&stats_rid+160)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2249:48: warning: '((void )&stats_rid+164)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2249:72: warning: '((void )&stats_rid+168)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2251:22: warning: '((void )&stats_rid+372)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2252:22: warning: '((void )&stats_rid+368)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2253:46: warning: '((void )&stats_rid+4)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2253:46: warning: '((void )&stats_rid+12)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2253:69: warning: '((void )&stats_rid+16)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2254:31: warning: '((void )&stats_rid+20)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2255:47: warning: '((void )&stats_rid+172)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2258:24: warning: '((void )&stats_rid+360)' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c: In function 'airo_read_wireless_stats': /kisskb/src/drivers/net/wireless/cisco/airo.c:7711:23: warning: 'status_rid.mode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:7716:20: warning: 'status_rid.sigQuality' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:7719:27: warning: 'status_rid.normalizedSignalStrength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:5740:6: warning: 'status_rid.signalQuality' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:7694:12: note: 'status_rid.signalQuality' was declared here /kisskb/src/drivers/net/wireless/cisco/airo.c:7726:5: warning: 'status_rid.len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:7727:28: warning: 'status_rid.noisedBm' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c: In function '_init_airo_card.constprop.34': /kisskb/src/drivers/net/wireless/cisco/airo.c:2862:37: warning: 'cap_rid.softCap' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2865:2: warning: 'cap_rid.softVer' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/cisco/airo.c:2865:2: warning: 'cap_rid.softSubVer' 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/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c: In function 'stmmac_open': /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1020:12: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1010:6: note: 'ret' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1526:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1749:46: note: 'linear' was declared here /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8723a_phy_lc_calibrate': /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3477:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/sh/clk/cpg.c: In function 'r8': /kisskb/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void ' but argument is of type 'const void ' /kisskb/src/drivers/sh/clk/cpg.c: In function 'r16': /kisskb/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void ' but argument is of type 'const void ' /kisskb/src/drivers/sh/clk/cpg.c: In function 'r32': /kisskb/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void ' but argument is of type 'const void ' /kisskb/src/drivers/soc/qcom/rpmh.c: In function 'rpmh_write_batch': /kisskb/src/drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-mdio.c:16: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-mem.c:12: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/staging/octeon/ethernet-mem.c: In function 'cvm_oct_free_hw_memory': /kisskb/src/drivers/staging/octeon/ethernet-mem.c:123:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-rgmii.c:15: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-rx.c:26: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-sgmii.c:14: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-spi.c:13: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-tx.c:25: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_xmit': /kisskb/src/drivers/staging/octeon/ethernet-tx.c:264:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/drivers/staging/octeon/ethernet-tx.c:268:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/drivers/staging/octeon/ethernet-tx.c:276:5: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/drivers/staging/octeon/ethernet-tx.c:280:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/drivers/usb/usbip/stub_rx.c: In function 'stub_recv_cmd_submit': /kisskb/src/drivers/usb/usbip/stub_rx.c:573:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_sh-allyesconfig_sh4 # Build took: 0:10:26.034868

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