# git rev-parse -q --verify 7bea7ac0ca0121798f3618d16201ca4dc4e67a00^{commit} 7bea7ac0ca0121798f3618d16201ca4dc4e67a00 already have revision, skipping fetch # git checkout -q -f -B kisskb 7bea7ac0ca0121798f3618d16201ca4dc4e67a00 # git clean -qxdf # < git log -1 # commit 7bea7ac0ca0121798f3618d16201ca4dc4e67a00 # Author: Michael Ellerman # Date: Tue Jan 15 17:37:28 2019 +1100 # # powerpc/syscalls: Fix syscall tracing # # Recently in commit fbf508da7440 ("powerpc: split compat syscall table # out from native table") we changed the layout of the system call # table. Instead of having two entries for each syscall number, one for # the regular entry point and one for the compat entry point, we now # have separate tables for regular and compat entry points. # # This inadvertently broke syscall tracing (CONFIG_FTRACE_SYSCALLS), # because our implementation of arch_syscall_addr() knew about the # layout of the table (it did nr * 2). # # We can fix it just by dropping our version of arch_syscall_addr() and # using the generic version which does: # # return (unsigned long)sys_call_table[nr]; # # Fixes: fbf508da7440 ("powerpc: split compat syscall table out from native table") # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 7bea7ac0ca0121798f3618d16201ca4dc4e67a00 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/fs/cifs/cifssmb.c: In function '__cifs_reconnect_tcon': /kisskb/src/fs/cifs/cifssmb.c:186:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/sound/ppc/pmac.h:25:0, from /kisskb/src/sound/ppc/awacs.c:29: /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] return _snd_ctl_add_slave(master, slave, 0); ^ /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here struct snd_kcontrol *master_vol, *speaker_vol; ^ /kisskb/src/fs/cifs/smb2pdu.c: In function '__smb2_reconnect': /kisskb/src/fs/cifs/smb2pdu.c:220:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xabb3a8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaaac90) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaaac90) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165325 Bytes = 5044.26 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165829 Bytes = 5044.75 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165611 Bytes = 5044.54 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165720 Bytes = 5044.65 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5164637 Bytes = 5043.59 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165700 Bytes = 5044.63 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5165132 Bytes = 5044.07 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5135381 Bytes = 5015.02 KiB = 4.90 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc1+ Created: Wed Jan 16 00:29:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5166011 Bytes = 5044.93 KiB = 4.93 MiB Load Address: 00b00000 Entry Point: 00b00894 Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 # Build took: 0:01:52.142997