# git rev-parse -q --verify 320000e72ec0613e164ce9608d865396fb2da278^{commit}
320000e72ec0613e164ce9608d865396fb2da278
already have revision, skipping fetch
# git checkout -q -f -B kisskb 320000e72ec0613e164ce9608d865396fb2da278
# git clean -qxdf
# < git log -1
# commit 320000e72ec0613e164ce9608d865396fb2da278
# Merge: b66b449872d3 160c63f909ff
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 30 14:17:18 2019 +0100
# 
#     Merge tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull iommu fixes from Joerg Roedel:
#     
#      - Follow-on fix for Renesas IPMMU to get rid of a redundant error
#        message.
#     
#      - Quirk for AMD IOMMU to make it work on another Acer Laptop model with
#        a broken IVRS ACPI table.
#     
#      - Fix for a panic at kdump in the Intel IOMMU driver.
#     
#     * tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
#       iommu/vt-d: Fix panic after kexec -p for kdump
#       iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41
#       iommu/ipmmu-vmsa: Remove dev_err() on platform_get_irq() failure
# < /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 320000e72ec0613e164ce9608d865396fb2da278
# < make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
cc1: error: unrecognized command line option '-mtune=zEC12'
cc1: error: unrecognized command line option '-mtune=zEC12'
make[2]: *** [/kisskb/src/scripts/Makefile.build:99: scripts/mod/devicetable-offsets.s] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:266: scripts/mod/empty.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1108: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:00:02.918681