# git rev-parse -q --verify 725737e7c21d2d25a4312c2aaa82a52bd03e3126^{commit} 725737e7c21d2d25a4312c2aaa82a52bd03e3126 already have revision, skipping fetch # git checkout -q -f -B kisskb 725737e7c21d2d25a4312c2aaa82a52bd03e3126 # git clean -qxdf # < git log -1 # commit 725737e7c21d2d25a4312c2aaa82a52bd03e3126 # Merge: 5779aa2dac9a 61a223df421f # Author: Linus Torvalds # Date: Mon Oct 3 20:33:41 2022 -0700 # # Merge tag 'statx-dioalign-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux # # Pull STATX_DIOALIGN support from Eric Biggers: # "Make statx() support reporting direct I/O (DIO) alignment information. # # This provides a generic interface for userspace programs to determine # whether a file supports DIO, and if so with what alignment # restrictions. Specifically, STATX_DIOALIGN works on block devices, and # on regular files when their containing filesystem has implemented # support. # # An interface like this has been requested for years, since the # conditions for when DIO is supported in Linux have gotten increasingly # complex over time. Today, DIO support and alignment requirements can # be affected by various filesystem features such as multi-device # support, data journalling, inline data, encryption, verity, # compression, checkpoint disabling, log-structured mode, etc. # # Further complicating things, Linux v6.0 relaxed the traditional rule # of DIO needing to be aligned to the block device's logical block size; # now user buffers (but not file offsets) only need to be aligned to the # DMA alignment. # # The approach of uplifting the XFS specific ioctl XFS_IOC_DIOINFO was # discarded in favor of creating a clean new interface with statx(). # # For more information, see the individual commits and the man page # update[1]" # # Link: https://lore.kernel.org/r/20220722074229.148925-1-ebiggers@kernel.org [1] # # * tag 'statx-dioalign-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: # xfs: support STATX_DIOALIGN # f2fs: support STATX_DIOALIGN # f2fs: simplify f2fs_force_buffered_io() # f2fs: move f2fs_force_buffered_io() into file.c # ext4: support STATX_DIOALIGN # fscrypt: change fscrypt_dio_supported() to prepare for STATX_DIOALIGN # vfs: support STATX_DIOALIGN on block devices # statx: add direct I/O alignment information # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 725737e7c21d2d25a4312c2aaa82a52bd03e3126 # < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig # 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 # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig # < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- help # make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig .config:5088:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5093:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY # make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- vmlinux.o: warning: objtool: __rdgsbase_inactive+0x3c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __wrgsbase_inactive+0x41: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: fixup_bad_iret+0x7a: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: noist_exc_debug+0x3e: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_nmi+0xe2: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: poke_int3_handler+0x37: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: mce_check_crashing_cpu+0x11: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: do_machine_check+0x52: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_machine_check+0x54: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __sev_get_ghcb+0x2c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __sev_put_ghcb+0x2c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: kernel_exc_vmm_communication+0x5b: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __sev_es_ist_exit+0x36: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_nmi_enter+0x4c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_nmi_exit+0x5a: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: enter_from_user_mode+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x61: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_exit+0x44: call to ftrace_likely_update() leaves .noinstr.text section Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 # Build took: 0:07:30.024476