# git rev-parse -q --verify 4f572efde4600a577d1fc0bcee191bc9cec842f8^{commit}
4f572efde4600a577d1fc0bcee191bc9cec842f8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4f572efde4600a577d1fc0bcee191bc9cec842f8
# git clean -qxdf
# < git log -1
# commit 4f572efde4600a577d1fc0bcee191bc9cec842f8
# Merge: 89ac223 7ec916f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 7 17:55:16 2018 -0700
# 
#     Merge tag 'dma-mapping-4.18-3' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma-mapping fix from Christoph Hellwig:
#      "Revert an incorrect dma-mapping commit for 4.18-rc"
#     
#     * tag 'dma-mapping-4.18-3' of git://git.infradead.org/users/hch/dma-mapping:
#       Revert "iommu/intel-iommu: Enable CONFIG_DMA_DIRECT_OPS=y and clean up intel_{alloc,free}_coherent()"
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux-gcc --version
# < git log --format=%s --max-count=1 4f572efde4600a577d1fc0bcee191bc9cec842f8
# < make -s -j 120 ARCH=parisc O=/kisskb/build/linus_parisc-allnoconfig_parisc CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux-  allnoconfig
# make -s -j 120 ARCH=parisc O=/kisskb/build/linus_parisc-allnoconfig_parisc CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux-  
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/parisc/kernel/pci-dma.c:335:12: warning: 'proc_pcxl_dma_show' defined but not used [-Wunused-function]
 static int proc_pcxl_dma_show(struct seq_file *m, void *v)
            ^~~~~~~~~~~~~~~~~~
In function 'fill_kobj_path',
    inlined from 'kobject_get_path' at /kisskb/src/lib/kobject.c:155:2:
/kisskb/src/lib/kobject.c:128:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
   strncpy(path + length, kobject_name(parent), cur);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/lib/kobject.c: In function 'kobject_get_path':
/kisskb/src/lib/kobject.c:125:13: note: length computed here
   int cur = strlen(kobject_name(parent));
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_parisc-allnoconfig_parisc
# Build took: 0:00:08.815505