# git rev-parse -q --verify 7f376f1917d7461e05b648983e8d2aea9d0712b2^{commit}
7f376f1917d7461e05b648983e8d2aea9d0712b2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7f376f1917d7461e05b648983e8d2aea9d0712b2
# git clean -qxdf
# < git log -1
# commit 7f376f1917d7461e05b648983e8d2aea9d0712b2
# Merge: 1de5d12b7690 33d974e76e21
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 11 14:29:46 2020 -0800
# 
#     Merge tag 'mtd/fixes-for-5.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
#     
#     Pull mtd fixes from Miquel Raynal:
#      "Second series of fixes for raw NAND drivers initiated because of a
#       rework of the ECC engine subsystem.
#     
#       The location of the DT parsing logic got moved, breaking several
#       drivers which in fact were not doing the ECC engine initialization at
#       the right place.
#     
#       These drivers have been fixed by enforcing a particular ECC engine
#       type and algorithm, software Hamming, while the algorithm may be
#       overwritten by a DT property. This merge request fixes this in the
#       xway, socrates, plat_nand, pasemi, orion, mpc5121, gpio, au1550 and
#       ams-delta controller drivers"
#     
#     * tag 'mtd/fixes-for-5.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
#       mtd: rawnand: xway: Do not force a particular software ECC engine
#       mtd: rawnand: socrates: Do not force a particular software ECC engine
#       mtd: rawnand: plat_nand: Do not force a particular software ECC engine
#       mtd: rawnand: pasemi: Do not force a particular software ECC engine
#       mtd: rawnand: orion: Do not force a particular software ECC engine
#       mtd: rawnand: mpc5121: Do not force a particular software ECC engine
#       mtd: rawnand: gpio: Do not force a particular software ECC engine
#       mtd: rawnand: au1550: Do not force a particular software ECC engine
#       mtd: rawnand: ams-delta: Do not force a particular software ECC engine
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7f376f1917d7461e05b648983e8d2aea9d0712b2
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc85xx_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/include/linux/kernel.h:11:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:12,
                 from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15:
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd':
/kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
                                                 ^
/kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
 # define unlikely(x) __builtin_expect(!!(x), 0)
                                          ^
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE'
  if (IS_ERR_VALUE(fep->ring_mem_addr))
      ^
cc1: fatal error: opening output file arch/powerpc/boot/dts/fsl/.mpc8540ads.dtb.dts.tmp: No such file or directory
compilation terminated.
make[2]: *** [scripts/Makefile.lib:326: arch/powerpc/boot/dts/fsl/mpc8540ads.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/Makefile:293: zImage] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9
# Build took: 0:01:15.770884