# git rev-parse -q --verify 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539^{commit} 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539 already have revision, skipping fetch # git checkout -q -f -B kisskb 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539 # git clean -qxdf # < git log -1 # commit 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539 # Merge: db5481e705e2 7316b49c2a11 # Author: Linus Torvalds # Date: Mon Apr 1 08:28:36 2019 -0700 # # Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs # # Pull aio race fixes and cleanups from Al Viro. # # The aio code had more issues with error handling and races with the aio # completing at just the right (wrong) time along with freeing the file # descriptor when another thread closes the file. # # Just a couple of these commits are the actual fixes: the others are # cleanups to either make the fixes simpler, or to make the code legible # and understandable enough that we hope there's no more fundamental races # hiding. # # * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: # aio: move sanity checks and request allocation to io_submit_one() # deal with get_reqs_available() in aio_get_req() itself # aio: move dropping ->ki_eventfd into iocb_destroy() # make aio_read()/aio_write() return int # Fix aio_poll() races # aio: store event at final iocb_put() # aio: keep io_event in aio_kiocb # aio: fold lookup_kiocb() into its sole caller # pin iocb through aio. # < /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 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc6xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- :1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] :1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] :1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] :1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: 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:1855:6: warning: 'ret' 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:337:21: note: 'pdeo' was declared here /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/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.28': /kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /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 [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1581:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1538:6: note: 'pwr_level_cisco' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xab72f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaa6c0c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaa6c0c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123337 Bytes = 5003.26 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5124107 Bytes = 5004.01 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00888 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5124425 Bytes = 5004.32 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00888 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123432 Bytes = 5003.35 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5091790 Bytes = 4972.45 KiB = 4.86 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123364 Bytes = 5003.29 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123463 Bytes = 5003.38 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123231 Bytes = 5003.16 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.1.0-rc3+ Created: Tue Apr 2 05:30:35 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5123675 Bytes = 5003.59 KiB = 4.89 MiB Load Address: 00b00000 Entry Point: 00b00290 Completed OK # rm -rf /kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:44.690086