# git rev-parse -q --verify b08968f196d498b19e9d0841d76a03862258f2d8^{commit}
b08968f196d498b19e9d0841d76a03862258f2d8
already have revision, skipping fetch
# git checkout -q -f -B kisskb b08968f196d498b19e9d0841d76a03862258f2d8
# git clean -qxdf
# < git log -1
# commit b08968f196d498b19e9d0841d76a03862258f2d8
# Author: David Howells <dhowells@redhat.com>
# Date:   Thu Mar 3 13:05:18 2022 +0000
# 
#     cachefiles: Fix incorrect length to fallocate()
#     
#     When cachefiles_shorten_object() calls fallocate() to shape the cache
#     file to match the DIO size, it passes the total file size it wants to
#     achieve, not the amount of zeros that should be inserted.  Since this is
#     meant to preallocate that amount of storage for the file, it can cause
#     the cache to fill up the disk and hit ENOSPC.
#     
#     Fix this by passing the length actually required to go from the current
#     EOF to the desired EOF.
#     
#     Fixes: 7623ed6772de ("cachefiles: Implement cookie resize for truncate")
#     Reported-by: Jeffle Xu <jefflexu@linux.alibaba.com>
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Tested-by: Jeff Layton <jlayton@kernel.org>
#     Reviewed-by: Jeff Layton <jlayton@kernel.org>
#     cc: linux-cachefs@redhat.com
#     Link: https://lore.kernel.org/r/164630854858.3665356.17419701804248490708.stgit@warthog.procyon.org.uk # v1
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 b08968f196d498b19e9d0841d76a03862258f2d8
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig

WARNING: unmet direct dependencies detected for OMAP_GPMC
  Depends on [n]: MEMORY [=y] && OF_ADDRESS [=n]
  Selected by [m]:
  - MTD_NAND_OMAP2 [=m] && MTD [=m] && MTD_RAW_NAND [=m] && (ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST [=y]) && HAS_IOMEM [=y]
# Added to kconfig CONFIG_64BIT=n
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig

WARNING: unmet direct dependencies detected for OMAP_GPMC
  Depends on [n]: MEMORY [=y] && OF_ADDRESS [=n]
  Selected by [m]:
  - MTD_NAND_OMAP2 [=m] && MTD [=m] && MTD_RAW_NAND [=m] && (ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST [=y]) && HAS_IOMEM [=y]
# make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  

WARNING: unmet direct dependencies detected for OMAP_GPMC
  Depends on [n]: MEMORY [=y] && OF_ADDRESS [=n]
  Selected by [m]:
  - MTD_NAND_OMAP2 [=m] && MTD [=m] && MTD_RAW_NAND [=m] && (ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST [=y]) && HAS_IOMEM [=y]

WARNING: unmet direct dependencies detected for OMAP_GPMC
  Depends on [n]: MEMORY [=y] && OF_ADDRESS [=n]
  Selected by [m]:
  - MTD_NAND_OMAP2 [=m] && MTD [=m] && MTD_RAW_NAND [=m] && (ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST [=y]) && HAS_IOMEM [=y]

WARNING: unmet direct dependencies detected for OMAP_GPMC
  Depends on [n]: MEMORY [=y] && OF_ADDRESS [=n]
  Selected by [m]:
  - MTD_NAND_OMAP2 [=m] && MTD [=m] && MTD_RAW_NAND [=m] && (ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST [=y]) && HAS_IOMEM [=y]
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "bzero_1page" [vmlinux] version ...
Is "bzero_1page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_exit" [vmlinux] version ...
Is "___rw_read_exit" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_try" [vmlinux] version ...
Is "___rw_read_try" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ndelay" [vmlinux] version ...
Is "__ndelay" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ashrdi3" [vmlinux] version ...
Is "__ashrdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "empty_zero_page" [vmlinux] version ...
Is "empty_zero_page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__udelay" [vmlinux] version ...
Is "__udelay" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__lshrdi3" [vmlinux] version ...
Is "__lshrdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_write_enter" [vmlinux] version ...
Is "___rw_write_enter" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__ashldi3" [vmlinux] version ...
Is "__ashldi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__copy_1page" [vmlinux] version ...
Is "__copy_1page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__muldi3" [vmlinux] version ...
Is "__muldi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "__divdi3" [vmlinux] version ...
Is "__divdi3" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "___rw_read_enter" [vmlinux] version ...
Is "___rw_read_enter" prototyped in <asm/asm-prototypes.h>?
arch/sparc/kernel/head_32.o: In function `current_pc':
arch/sparc/kernel/head_32.o:(.head.text+0x5040): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `halt_notsup':
arch/sparc/kernel/head_32.o:(.head.text+0x5100): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `leon_init':
arch/sparc/kernel/head_32.o:(.init.text+0xa4): relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o
arch/sparc/kernel/process_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/process_32.o:(.fixup+0xc): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x10): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x1c): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x28): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x34): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x40): additional relocation overflows omitted from the output
drivers/memory/omap-gpmc.o: In function `gpmc_probe_generic_child':
omap-gpmc.c:(.text.unlikely+0x1628): undefined reference to `of_platform_device_create'
make[1]: *** [/kisskb/src/Makefile:1155: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64
# Build took: 0:16:51.148287