# git rev-parse -q --verify a225f1567405558fb5410e9b2b90805819df1c67^{commit} a225f1567405558fb5410e9b2b90805819df1c67 already have revision, skipping fetch # git checkout -q -f -B kisskb a225f1567405558fb5410e9b2b90805819df1c67 # git clean -qxdf # < git log -1 # commit a225f1567405558fb5410e9b2b90805819df1c67 # Author: Elvira Khabirova # Date: Fri Dec 7 18:56:05 2018 +0300 # # powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call # # Arch code should use tracehook_*() helpers, as documented in # include/linux/tracehook.h, ptrace_report_syscall() is not expected to # be used outside that file. # # The patch does not look very nice, but at least it is correct # and opens the way for PTRACE_GET_SYSCALL_INFO API. # # Co-authored-by: Dmitry V. Levin # Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU") # Signed-off-by: Elvira Khabirova # Signed-off-by: Dmitry V. Levin # [mpe: Take this as a minimal fix for 4.20, we'll rework it later] # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 a225f1567405558fb5410e9b2b90805819df1c67 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_rainier_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 44x/rainier_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_rainier_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:186:16: 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:341:21: note: 'pdeo' was declared here /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 INFO: Uncompressed kernel (size 0x48989c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.20.0-rc1-ga225f1567405 Created: Wed Dec 12 01:12:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2297978 Bytes = 2244.12 KiB = 2.19 MiB Load Address: 00500000 Entry Point: 005014e0 Completed OK # rm -rf /kisskb/build/powerpc-fixes_44x_rainier_defconfig_powerpc # Build took: 0:00:35.530268