# git rev-parse -q --verify f60c55a94e1d127186566f06294f2dadd966e9b4^{commit} f60c55a94e1d127186566f06294f2dadd966e9b4 already have revision, skipping fetch # git checkout -q -f -B kisskb f60c55a94e1d127186566f06294f2dadd966e9b4 # git clean -qxdf # < git log -1 # commit f60c55a94e1d127186566f06294f2dadd966e9b4 # Merge: 734d1ed83e1f 95ae251fe828 # Author: Linus Torvalds # Date: Wed Sep 18 16:59:14 2019 -0700 # # Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt # # Pull fs-verity support from Eric Biggers: # "fs-verity is a filesystem feature that provides Merkle tree based # hashing (similar to dm-verity) for individual readonly files, mainly # for the purpose of efficient authenticity verification. # # This pull request includes: # # (a) The fs/verity/ support layer and documentation. # # (b) fs-verity support for ext4 and f2fs. # # Compared to the original fs-verity patchset from last year, the UAPI # to enable fs-verity on a file has been greatly simplified. Lots of # other things were cleaned up too. # # fs-verity is planned to be used by two different projects on Android; # most of the userspace code is in place already. Another userspace tool # ("fsverity-utils"), and xfstests, are also available. e2fsprogs and # f2fs-tools already have fs-verity support. Other people have shown # interest in using fs-verity too. # # I've tested this on ext4 and f2fs with xfstests, both the existing # tests and the new fs-verity tests. This has also been in linux-next # since July 30 with no reported issues except a couple minor ones I # found myself and folded in fixes for. # # Ted and I will be co-maintaining fs-verity" # # * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: # f2fs: add fs-verity support # ext4: update on-disk format documentation for fs-verity # ext4: add fs-verity read support # ext4: add basic fs-verity support # fs-verity: support builtin file signatures # fs-verity: add SHA-512 support # fs-verity: implement FS_IOC_MEASURE_VERITY ioctl # fs-verity: implement FS_IOC_ENABLE_VERITY ioctl # fs-verity: add data verification hooks for ->readpages() # fs-verity: add the hook for file ->setattr() # fs-verity: add the hook for file ->open() # fs-verity: add inode and superblock fields # fs-verity: add Kconfig and the helper functions for hashing # fs: uapi: define verity bit for FS_IOC_GETFLAGS # fs-verity: add UAPI header # fs-verity: add MAINTAINERS file entry # fs-verity: add a documentation file # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-ld --version # < git log --format=%s --max-count=1 f60c55a94e1d127186566f06294f2dadd966e9b4 # < make -s -j 24 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # yes \n | make -s -j 24 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- Generating include/generated/machtypes.h :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages: /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:204: Warning: overflow in branch to syscall_call; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:352: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:354: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence In file included from /kisskb/src/arch/sh/math-emu/math.c:23:0: /kisskb/src/include/math-emu/single.h:50:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] In file included from /kisskb/src/arch/sh/math-emu/math.c:24:0: /kisskb/src/include/math-emu/double.h:59:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] /kisskb/src/arch/sh/math-emu/math.c:54:0: warning: "WRITE" redefined [enabled by default] /kisskb/src/include/linux/kernel.h:41:0: note: this is the location of the previous definition /kisskb/src/arch/sh/math-emu/math.c:55:0: warning: "READ" redefined [enabled by default] /kisskb/src/include/linux/kernel.h:40:0: note: this is the location of the previous definition /kisskb/src/arch/sh/math-emu/math.c:505:12: warning: 'ieee_fpe_handler' defined but not used [-Wunused-function] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell': /kisskb/src/fs/afs/dynroot.c:124:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:284:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/drivers/serial-u16550.c: In function 'snd_serial_probe': /kisskb/src/sound/drivers/serial-u16550.c:946:6: warning: 'uart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item': /kisskb/src/fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf': /kisskb/src/fs/btrfs/ref-verify.c:545:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/inside-secure/safexcel.c: In function 'safexcel_request_ring_irq': /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1104:3: error: implicit declaration of function 'pci_irq_vector' [-Werror=implicit-function-declaration] /kisskb/src/drivers/crypto/inside-secure/safexcel.c: In function 'safexcel_probe_generic': /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1436:3: error: implicit declaration of function 'pci_alloc_irq_vectors' [-Werror=implicit-function-declaration] /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1439:10: error: 'PCI_IRQ_MSI' undeclared (first use in this function) /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1439:10: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1439:24: error: 'PCI_IRQ_MSIX' undeclared (first use in this function) /kisskb/src/drivers/crypto/inside-secure/safexcel.c: In function 'safexcel_init': /kisskb/src/drivers/crypto/inside-secure/safexcel.c:1794:6: warning: unused variable 'rc' [-Wunused-variable] cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:281: drivers/crypto/inside-secure/safexcel.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/crypto/inside-secure] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/crypto] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:3064:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:236:24: note: 'head' was declared here /kisskb/src/sound/soc/fsl/imx-audmix.c: In function 'imx_audmix_probe': /kisskb/src/sound/soc/fsl/imx-audmix.c:302:45: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized] make[1]: *** [/kisskb/src/Makefile:1087: drivers] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1887:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger': /kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:317:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger': /kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2065:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /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:338:21: note: 'pdeo' was declared here /kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm': /kisskb/src/fs/ocfs2/alloc.c:7590:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter': /kisskb/src/fs/ocfs2/file.c:2372:3: warning: value computed is not used [-Wunused-value] /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2660:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 24 ARCH=sh O=/kisskb/build/linus_sh-allyesconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_sh-allyesconfig_sh4 # Build took: 0:03:37.009009