# git rev-parse -q --verify c6169202e40868fd00de7ce35ee16c81b1f9e123^{commit} c6169202e40868fd00de7ce35ee16c81b1f9e123 already have revision, skipping fetch # git checkout -q -f -B kisskb c6169202e40868fd00de7ce35ee16c81b1f9e123 # git clean -qxdf # git log -1 commit c6169202e40868fd00de7ce35ee16c81b1f9e123 Merge: 866be88 c3293a9 Author: Linus Torvalds Date: Wed Dec 30 10:26:20 2015 -0800 Merge branch 'for-linus' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "Make the block layer great again. Basically three amazing fixes in this pull request, split into 4 patches. Believe me, they should go into 4.4. Two of them fix a regression, the third and last fixes an easy-to-trigger bug. - Fix a bad irq enable through null_blk, for queue_mode=1 and using timer completions. Add a block helper to restart a queue asynchronously, and use that from null_blk. From me. - Fix a performance issue in NVMe. Some devices (Intel Pxxxx) expose a stripe boundary, and performance suffers if we cross it. We took that into account for merging, but not for the newer splitting code. Fix from Keith. - Fix a kernel oops in lightnvm with multiple channels. From Matias" * 'for-linus' of git://git.kernel.dk/linux-block: lightnvm: wrong offset in bad blk lun calculation null_blk: use async queue restart helper block: add blk_start_queue_async() block: Split bios on chunk boundaries # < /opt/cross/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 c6169202e40868fd00de7ce35ee16c81b1f9e123 # < make -j 240 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- randconfig KCONFIG_SEED=0x1C52960 warning: (INTEL_SOC_DTS_IOSF_CORE && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI) warning: (SND_SOC_INTEL_BYTCR_RT5640_MACH && SND_SOC_INTEL_CHT_BSW_RT5672_MACH && SND_SOC_INTEL_CHT_BSW_RT5645_MACH && SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) selects SND_SST_IPC_ACPI which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && ACPI) # Added to kconfig CONFIG_STANDALONE=y # yes \n | make -j 240 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 240 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- make[1]: Entering directory `/home/kisskb/slave/build/linus_i386-randconfig_i386' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig warning: (INTEL_SOC_DTS_IOSF_CORE && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI) warning: (SND_SOC_INTEL_BYTCR_RT5640_MACH && SND_SOC_INTEL_CHT_BSW_RT5672_MACH && SND_SOC_INTEL_CHT_BSW_RT5645_MACH && SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) selects SND_SST_IPC_ACPI which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && ACPI) warning: (INTEL_SOC_DTS_IOSF_CORE && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI) warning: (SND_SOC_INTEL_BYTCR_RT5640_MACH && SND_SOC_INTEL_CHT_BSW_RT5672_MACH && SND_SOC_INTEL_CHT_BSW_RT5645_MACH && SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) selects SND_SST_IPC_ACPI which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && ACPI) make[1]: Leaving directory `/home/kisskb/slave/build/linus_i386-randconfig_i386' make[1]: Entering directory `/home/kisskb/slave/build/linus_i386-randconfig_i386' arch/x86/Makefile:133: stack-protector enabled but compiler support broken /home/kisskb/slave/src/Makefile:660: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler CHK include/config/kernel.release SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h HOSTCC scripts/basic/bin2c SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h GEN ./Makefile WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/cputime.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/early_ioremap.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o HOSTCC scripts/kallsyms HOSTCC scripts/recordmcount HOSTCC scripts/sortextable HOSTCC scripts/asn1_compiler HOSTCC scripts/extract-cert CC scripts/mod/empty.o cc1: error: unrecognized command line option '-fstack-protector-strong' HOSTCC scripts/mod/mk_elfconfig make[3]: *** [scripts/mod/empty.o] Error 1 make[3]: *** Waiting for unfinished jobs.... /home/kisskb/slave/src/scripts/recordmcount.c: In function 'main': /home/kisskb/slave/src/scripts/recordmcount.c:589:4: warning: format not a string literal and no format arguments [-Wformat-security] sprintf("%s: failed\n", file); ^ make[2]: *** [scripts/mod] Error 2 make[2]: *** Waiting for unfinished jobs.... HOSTLD arch/x86/tools/relocs make[1]: *** [scripts] Error 2 make[1]: *** Waiting for unfinished jobs.... UPD include/config/kernel.release make[1]: Leaving directory `/home/kisskb/slave/build/linus_i386-randconfig_i386' make: *** [sub-make] Error 2 Command 'make -j 240 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_i386-randconfig_i386 # Build took: 0:00:07.482222