# git rev-parse -q --verify cac803c330638f238288c767c934352776cffc4c^{commit} cac803c330638f238288c767c934352776cffc4c already have revision, skipping fetch # git checkout -q -f -B kisskb cac803c330638f238288c767c934352776cffc4c # git clean -qxdf # < git log -1 # commit cac803c330638f238288c767c934352776cffc4c # Author: Naveen N. Rao # Date: Thu Jun 27 15:29:40 2019 +0530 # # powerpc/xmon: Fix disabling tracing while in xmon # # Commit ed49f7fd6438d ("powerpc/xmon: Disable tracing when entering # xmon") added code to disable recording trace entries while in xmon. The # commit introduced a variable 'tracing_enabled' to record if tracing was # enabled on xmon entry, and used this to conditionally enable tracing # during exit from xmon. # # However, we are not checking the value of 'fromipi' variable in # xmon_core() when setting 'tracing_enabled'. Due to this, when secondary # cpus enter xmon, they will see tracing as being disabled already and # tracing won't be re-enabled on exit. Fix the same. # # Fixes: ed49f7fd6438d ("powerpc/xmon: Disable tracing when entering xmon") # Signed-off-by: Naveen N. Rao # 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 cac803c330638f238288c767c934352776cffc4c # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^ /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc695ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc58db8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120203 Bytes = 5976.76 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120272 Bytes = 5976.83 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120318 Bytes = 5976.87 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6121248 Bytes = 5977.78 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120564 Bytes = 5977.11 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120256 Bytes = 5976.81 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120841 Bytes = 5977.38 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120314 Bytes = 5976.87 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120307 Bytes = 5976.86 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6121235 Bytes = 5977.77 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6089844 Bytes = 5947.11 KiB = 5.81 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120274 Bytes = 5976.83 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120369 Bytes = 5976.92 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120322 Bytes = 5976.88 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120309 Bytes = 5976.86 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.2.0-rc2-gcac803c33063 Created: Sat Jun 29 22:26:23 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6120242 Bytes = 5976.80 KiB = 5.84 MiB Load Address: 00d00000 Entry Point: 00d002a4 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:02:05.845049