# git rev-parse -q --verify b6df7b6db1c1837fc9eada74ed561cbfe7746755^{commit} b6df7b6db1c1837fc9eada74ed561cbfe7746755 already have revision, skipping fetch # git checkout -q -f -B kisskb b6df7b6db1c1837fc9eada74ed561cbfe7746755 # git clean -qxdf # < git log -1 # commit b6df7b6db1c1837fc9eada74ed561cbfe7746755 # Merge: 655c6b977755 15035388439f # Author: Linus Torvalds # Date: Sun Nov 11 16:41:50 2018 -0600 # # Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86 fixes from Thomas Gleixner: # "A set of x86 fixes: # # - Cure the LDT remapping to user space on 5 level paging which ended # up in the KASLR space # # - Remove LDT mapping before freeing the LDT pages # # - Make NFIT MCE handling more robust # # - Unbreak the VSMP build by removing the dependency on paravirt ops # # - Support broken PIT emulation on Microsoft hyperV # # - Don't trace vmware_sched_clock() to avoid tracer recursion # # - Remove -pipe from KBUILD CFLAGS which breaks clang and is also # slower on GCC # # - Trivial coding style and typo fixes" # # * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/cpu/vmware: Do not trace vmware_sched_clock() # x86/vsmp: Remove dependency on pv_irq_ops # x86/ldt: Remove unused variable in map_ldt_struct() # x86/ldt: Unmap PTEs for the slot before freeing LDT pages # x86/mm: Move LDT remap out of KASLR region on 5-level paging # acpi/nfit, x86/mce: Validate a MCE's address before using it # acpi/nfit, x86/mce: Handle only uncorrectable machine checks # x86/build: Remove -pipe from KBUILD_CFLAGS # x86/hyper-v: Fix indentation in hv_do_fast_hypercall16() # Documentation/x86: Fix typo in zero-page.txt # x86/hyper-v: Enable PIT shutdown quirk # clockevents/drivers/i8253: Add support for PIT shutdown quirk # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 b6df7b6db1c1837fc9eada74ed561cbfe7746755 # < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0xAD2F85C2 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n | make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'bpf_int_jit_compile': /kisskb/src/arch/x86/net/bpf_jit_comp.c:1178:19: warning: 'proglen' may be used uninitialized in this function [-Wuninitialized] /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/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/android/binder_alloc.c: In function 'binder_alloc_new_buf_locked': /kisskb/src/drivers/android/binder_alloc.c:475:37: warning: 'buffer_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/android/binder_alloc.c:475:30: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:366:18: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/sched/psi.c: In function 'cgroup_move_task': /kisskb/src/kernel/sched/sched.h:1102:2: warning: 'rq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/sched/psi.c:639:13: note: 'rq' was declared here /kisskb/src/arch/x86/xen/mmu_pv.c: In function 'xen_remap_pfn': /kisskb/src/arch/x86/xen/mmu_pv.c:2787:12: warning: 'i' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/.tmp_machine_kexec_64.o: warning: objtool: arch_kexec_kernel_image_load()+0x53: unsupported stack register modification /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/mm/ksm.c: In function 'stable_node_dup': /kisskb/src/mm/ksm.c:1395:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show': /kisskb/src/drivers/char/tpm/tpm-sysfs.c:56:5: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized] kernel/.tmp_kexec_file.o: warning: objtool: arch_kexec_kernel_image_load()+0x3a: unsupported stack register modification /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/net/core/gen_stats.c:161:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace': /kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3379:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one': /kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/splice.c: In function '__do_sys_vmsplice': /kisskb/src/fs/splice.c:1357:22: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /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/drivers/spi/spidev.c: In function 'spidev_ioctl': /kisskb/src/drivers/spi/spidev.c:478:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/drivers/rtc/rtc-da9052.c:21:0: /kisskb/src/include/linux/mfd/da9052/da9052.h: In function 'da9052_group_read': /kisskb/src/include/linux/mfd/da9052/da9052.h:157:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_zone_show': /kisskb/src/drivers/video/backlight/adp8860_bl.c:601:32: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show': /kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_show': /kisskb/src/drivers/video/backlight/adp8860_bl.c:443:16: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] ./usr/include/linux/v4l2-controls.h:1105: found __[us]{8,16,32,64} type without #include Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64 # Build took: 0:04:02.570354