# git rev-parse -q --verify 6cdc577a18a616c331f57e268c97466171cfc45f^{commit} 6cdc577a18a616c331f57e268c97466171cfc45f already have revision, skipping fetch # git checkout -q -f -B kisskb 6cdc577a18a616c331f57e268c97466171cfc45f # git clean -qxdf # < git log -1 # commit 6cdc577a18a616c331f57e268c97466171cfc45f # Merge: 92fff53b7191 225557446856 # Author: Linus Torvalds # Date: Sat Mar 9 17:40:27 2019 -0800 # # Merge tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm # # Pull device mapper updates from Mike Snitzer: # # - Update bio-based DM core to always call blk_queue_split() and update # DM targets to properly advertise discard limits that # blk_queue_split() looks at when dtermining to split discard. Whereby # allowing DM core's own 'split_discard_bios' to be removed. # # - Improve DM cache target to provide support for discard passdown to # the origin device. # # - Introduce support to directly boot to a DM mapped device from init by # using dm-mod.create= module param. This eliminates the need for an # elaborate initramfs that is otherwise needed to create DM devices. # # This feature's implementation has been worked on for quite some time # (got up to v12) and is of particular interest to Android and other # more embedded platforms (e.g. ARM). # # - Rate limit errors from the DM integrity target that were identified # as the cause for recent NMI hangs due to console limitations. # # - Add sanity checks for user input to thin-pool and external snapshot # creation. # # - Remove some unused leftover kmem caches from when old .request_fn # request-based support was removed. # # - Various small cleanups and fixes to targets (e.g. typos, needless # unlikely() annotations, use struct_size(), remove needless # .direct_access method from dm-snapshot) # # * tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: # dm integrity: limit the rate of error messages # dm snapshot: don't define direct_access if we don't support it # dm cache: add support for discard passdown to the origin device # dm writecache: fix typo in name for writeback_wq # dm: add support to directly boot to a mapped device # dm thin: add sanity checks to thin-pool and external snapshot creation # dm block manager: remove redundant unlikely annotation # dm verity fec: remove redundant unlikely annotation # dm integrity: remove redundant unlikely annotation # dm: always call blk_queue_split() in dm_process_bio() # dm: fix to_sector() for 32bit # dm switch: use struct_size() in kzalloc() # dm: remove unused _rq_tio_cache and _rq_cache # dm: eliminate 'split_discard_bios' flag from DM target interface # dm: update dm_process_bio() to split bio if in ->make_request_fn() # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 6cdc577a18a616c331f57e268c97466171cfc45f # < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0xF598B4FF # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n | make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/kernel/sysctl.c:3330:12: warning: 'proc_dointvec_minmax_bpf_stats' defined but not used [-Wunused-function] static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/net/appletalk/ddp.c:65: /kisskb/src/net/appletalk/ddp.c: In function 'atalk_init': /kisskb/src/include/linux/atalk.h:164:34: error: expected expression before 'do' #define atalk_register_sysctl() do { } while(0) ^~ /kisskb/src/net/appletalk/ddp.c:1939:7: note: in expansion of macro 'atalk_register_sysctl' rc = atalk_register_sysctl(); ^~~~~~~~~~~~~~~~~~~~~ make[3]: *** [/kisskb/src/scripts/Makefile.build:276: net/appletalk/ddp.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:492: net/appletalk] Error 2 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/net/batman-adv/bat_v_elp.c:44: /kisskb/src/net/batman-adv/bat_v_elp.c: In function 'batadv_v_elp_get_throughput.isra.0': /kisskb/src/include/net/cfg80211.h:6418:13: warning: 'sinfo.pertid' may be used uninitialized in this function [-Wmaybe-uninitialized] kfree(sinfo->pertid); ~~~~~^~~~~~~~ make[1]: *** [/kisskb/src/Makefile:1043: net] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c: In function 'get_alignment_from_regulator': /kisskb/src/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c:555:19: error: implicit declaration of function 'regulator_get_linear_step'; did you mean 'regulator_get_drvdata'? [-Werror=implicit-function-declaration] align->step_uv = regulator_get_linear_step(reg); ^~~~~~~~~~~~~~~~~~~~~~~~~ regulator_get_drvdata cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:276: drivers/clk/tegra/clk-tegra124-dfll-fcpu.o] Error 1 make[4]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/include/asm-generic/bug.h:18, from /kisskb/src/arch/arm64/include/asm/bug.h:37, from /kisskb/src/include/linux/bug.h:5, from /kisskb/src/include/linux/mmdebug.h:5, from /kisskb/src/include/linux/mm.h:9, from /kisskb/src/drivers/dma/imx-dma.c:14: /kisskb/src/drivers/dma/imx-dma.c: In function 'imxdma_sg_next': /kisskb/src/include/linux/kernel.h:827:29: warning: comparison of distinct pointer types lacks a cast (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) ^~ /kisskb/src/include/linux/kernel.h:841:4: note: in expansion of macro '__typecheck' (__typecheck(x, y) && __no_side_effects(x, y)) ^~~~~~~~~~~ /kisskb/src/include/linux/kernel.h:851:24: note: in expansion of macro '__safe_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^~~~~~~~~~ /kisskb/src/include/linux/kernel.h:860:19: note: in expansion of macro '__careful_cmp' #define min(x, y) __careful_cmp(x, y, <) ^~~~~~~~~~~~~ /kisskb/src/drivers/dma/imx-dma.c:288:8: note: in expansion of macro 'min' now = min(d->len, sg_dma_len(sg)); ^~~ make[3]: *** [/kisskb/src/scripts/Makefile.build:492: drivers/clk/tegra] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:492: drivers/clk] Error 2 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/drivers/gpu/host1x/hw/host1x06.c:27: /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c: In function 'host1x_channel_set_streamid': /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function 'dev_iommu_fwspec_get'; did you mean 'iommu_fwspec_free'? [-Werror=implicit-function-declaration] struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent); ^~~~~~~~~~~~~~~~~~~~ iommu_fwspec_free /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: warning: initialization of 'struct iommu_fwspec *' from 'int' makes pointer from integer without a cast [-Wint-conversion] /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:119:23: error: 'struct iommu_fwspec' has no member named 'ids' u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f; ^~ cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:276: drivers/gpu/host1x/hw/host1x06.o] Error 1 make[4]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/drivers/gpu/host1x/hw/host1x07.c:27: /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c: In function 'host1x_channel_set_streamid': /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function 'dev_iommu_fwspec_get'; did you mean 'iommu_fwspec_free'? [-Werror=implicit-function-declaration] struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent); ^~~~~~~~~~~~~~~~~~~~ iommu_fwspec_free /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: warning: initialization of 'struct iommu_fwspec *' from 'int' makes pointer from integer without a cast [-Wint-conversion] /kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:119:23: error: 'struct iommu_fwspec' has no member named 'ids' u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f; ^~ cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:276: drivers/gpu/host1x/hw/host1x07.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:492: drivers/gpu/host1x] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:492: drivers/gpu] Error 2 make[1]: *** [/kisskb/src/Makefile:1043: drivers] Error 2 make: *** [Makefile:152: sub-make] Error 2 Command 'make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:01:42.897571