# git rev-parse -q --verify 9819f682e48c6a7055c5d7a6746411dd3969b0e5^{commit} 9819f682e48c6a7055c5d7a6746411dd3969b0e5 already have revision, skipping fetch # git checkout -q -f -B kisskb 9819f682e48c6a7055c5d7a6746411dd3969b0e5 # git clean -qxdf # < git log -1 # commit 9819f682e48c6a7055c5d7a6746411dd3969b0e5 # Merge: 732a27a0891c 0258bdfaff5b # Author: Linus Torvalds # Date: Sun May 9 13:14:34 2021 -0700 # # Merge tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull scheduler fixes from Thomas Gleixner: # "A set of scheduler updates: # # - Prevent PSI state corruption when schedule() races with cgroup # move. # # A recent commit combined two PSI callbacks to reduce the number of # cgroup tree updates, but missed that schedule() can drop rq::lock # for load balancing, which opens the race window for # cgroup_move_task() which then observes half updated state. # # The fix is to solely use task::ps_flags instead of looking at the # potentially mismatching scheduler state # # - Prevent an out-of-bounds access in uclamp caused bu a rounding # division which can lead to an off-by-one error exceeding the # buckets array size. # # - Prevent unfairness caused by missing load decay when a task is # attached to a cfs runqueue. # # The old load of the task was attached to the runqueue and never # removed. Fix it by enforcing the load update through the hierarchy # for unthrottled run queue instances. # # - A documentation fix fot the 'sched_verbose' command line option" # # * tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # sched/fair: Fix unfairness caused by missing load decay # sched: Fix out-of-bound access in uclamp # psi: Fix psi state corruption when schedule() races with cgroup move # sched,doc: sched_debug_verbose cmdline should be sched_verbose # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 9819f682e48c6a7055c5d7a6746411dd3969b0e5 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/sched/sch_frag.c: In function 'sch_fragment': /kisskb/src/net/sched/sch_frag.c:93:10: warning: missing braces around initializer [-Wmissing-braces] struct rtable sch_frag_rt = { 0 }; ^ /kisskb/src/net/sched/sch_frag.c:93:10: warning: (near initialization for 'sch_frag_rt.dst') [-Wmissing-braces] 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:12, 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:330.3-21: 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:330.3-21: 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 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd76ef0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd667c4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544724 Bytes = 6391.33 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544690 Bytes = 6391.30 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6516010 Bytes = 6363.29 KiB = 6.21 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544673 Bytes = 6391.28 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544598 Bytes = 6391.21 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544595 Bytes = 6391.21 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544761 Bytes = 6391.37 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544692 Bytes = 6391.30 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544828 Bytes = 6391.43 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6546258 Bytes = 6392.83 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544830 Bytes = 6391.44 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6546286 Bytes = 6392.86 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544583 Bytes = 6391.19 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6544566 Bytes = 6391.18 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6546137 Bytes = 6392.71 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-g9819f682e48c Created: Mon May 10 07:00:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6545332 Bytes = 6391.93 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 # Build took: 0:02:28.095950