# git rev-parse -q --verify e1706720408e72fb883f6b151c2b3b23d8e7e5b2^{commit}
e1706720408e72fb883f6b151c2b3b23d8e7e5b2
already have revision, skipping fetch
# git checkout -q -f -B kisskb e1706720408e72fb883f6b151c2b3b23d8e7e5b2
# git clean -qxdf
# < git log -1
# commit e1706720408e72fb883f6b151c2b3b23d8e7e5b2
# Author: John Hubbard <jhubbard@nvidia.com>
# Date:   Sat Jan 12 17:29:09 2019 -0800
# 
#     phy: fix build breakage: add PHY_MODE_SATA
#     
#     Commit 49e54187ae0b ("ata: libahci_platform: comply to PHY framework") uses
#     the PHY_MODE_SATA, but that enum had not yet been added. This caused a
#     build failure for me, with today's linux.git.
#     
#     Also, there is a potentially conflicting (mis-named) PHY_MODE_SATA, hiding
#     in the Marvell Berlin SATA PHY driver.
#     
#     Fix the build by:
#     
#         1) Renaming Marvell's defined value to a more scoped name,
#            in order to avoid any potential conflicts: PHY_BERLIN_MODE_SATA.
#     
#         2) Adding the missing enum, which was going to be added anyway as part
#            of [1].
#     
#     [1] https://lkml.kernel.org/r/20190108163124.6409-3-miquel.raynal@bootlin.com
#     
#     Fixes: 49e54187ae0b ("ata: libahci_platform: comply to PHY framework")
#     
#     Signed-off-by: John Hubbard <jhubbard@nvidia.com>
#     Acked-by: Jens Axboe <axboe@kernel.dk>
#     Acked-by: Olof Johansson <olof@lixom.net>
#     Cc: Grzegorz Jaszczyk <jaz@semihalf.com>
#     Cc: Miquel Raynal <miquel.raynal@bootlin.com>
#     Cc: Hans de Goede <hdegoede@redhat.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 e1706720408e72fb883f6b151c2b3b23d8e7e5b2
# < make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  allnoconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/arch/s390/mm/pgtable.c:413:15: warning: 'pmd_alloc_map' defined but not used [-Wunused-function]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/s390/kernel/machine_kexec.c:145:22: warning: 'do_start_kdump' defined but not used [-Wunused-function]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:08.815188