# git rev-parse -q --verify fd8f64df95204951c3edd4c4a7817c909d55a100^{commit}
fd8f64df95204951c3edd4c4a7817c909d55a100
already have revision, skipping fetch
# git checkout -q -f -B kisskb fd8f64df95204951c3edd4c4a7817c909d55a100
# git clean -qxdf
# < git log -1
# commit fd8f64df95204951c3edd4c4a7817c909d55a100
# Author: Geert Uytterhoeven <geert+renesas@glider.be>
# Date:   Tue Nov 19 12:25:24 2019 +0100
# 
#     mdio_bus: Fix init if CONFIG_RESET_CONTROLLER=n
#     
#     Commit 1d4639567d97 ("mdio_bus: Fix PTR_ERR applied after initialization
#     to constant") accidentally changed a check from -ENOTSUPP to -ENOSYS,
#     causing failures if reset controller support is not enabled.  E.g. on
#     r7s72100/rskrza1:
#     
#         sh-eth e8203000.ethernet: MDIO init failed: -524
#         sh-eth: probe of e8203000.ethernet failed with error -524
#     
#     Seen on r8a7740/armadillo, r7s72100/rskrza1, and r7s9210/rza2mevb.
#     
#     Fixes: 1d4639567d97 ("mdio_bus: Fix PTR_ERR applied after initialization to constant")
#     Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
#     Cc: YueHaibing <yuehaibing@huawei.com>
#     Cc: David S. Miller <davem@davemloft.net>
#     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 fd8f64df95204951c3edd4c4a7817c909d55a100
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:01:11.394169