# 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-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 725737e7c21d2d25a4312c2aaa82a52bd03e3126 # < make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/bitops.h:68, from /kisskb/src/include/linux/thread_info.h:27, from /kisskb/src/include/asm-generic/preempt.h:5, from ./arch/m68k/include/generated/asm/preempt.h:1, from /kisskb/src/include/linux/preempt.h:78, from /kisskb/src/arch/m68k/include/asm/irqflags.h:6, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/arch/m68k/include/asm/atomic.h:6, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/rcupdate.h:25, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/include/linux/ratelimit.h:6, from /kisskb/src/include/linux/dev_printk.h:16, from /kisskb/src/include/linux/device.h:15, from /kisskb/src/include/linux/dma-mapping.h:7, from /kisskb/src/drivers/net/ipa/ipa_mem.c:10: /kisskb/src/drivers/net/ipa/ipa_mem.c: In function 'ipa_mem_init': /kisskb/src/arch/m68k/include/asm/bitops.h:344:20: error: array subscript 2 is above array bounds of 'long unsigned int[1]' [-Werror=array-bounds] while (!(num = ~*p++)) { ~^~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:250: drivers/net/ipa/ipa_mem.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:525: drivers/net/ipa] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:525: drivers/net] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1995: drivers] Error 2 make: *** [Makefile:231: __sub-make] Error 2 Command 'make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 # Build took: 0:19:27.427332