# git rev-parse -q --verify 5d60e057d127538113d8945ea87d916fccee93fe^{commit}
5d60e057d127538113d8945ea87d916fccee93fe
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5d60e057d127538113d8945ea87d916fccee93fe
# git clean -qxdf
# git log -1
commit 5d60e057d127538113d8945ea87d916fccee93fe
Merge: 2120447 93dfdf9
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Mar 1 15:56:15 2018 -0800

    Merge tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux
    
    Pull drm fixes from Dave Airlie:
     "Pretty much run of the mill drm fixes.
    
      amdgpu:
       - power management fixes
       - some display fixes
       - one ppc 32-bit dma fix
    
      i915:
       - two display fixes
       - three gem fixes
    
      sun4i:
       - display regression fixes
    
      nouveau:
       - display regression fix
    
      virtio-gpu:
       - dumb airlied ioctl fix"
    
    * tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux: (25 commits)
      drm/amdgpu: skip ECC for SRIOV in gmc late_init
      drm/amd/amdgpu: Correct VRAM width for APUs with GMC9
      drm/amdgpu: fix&cleanups for wb_clear
      drm/amdgpu: Correct sdma_v4 get_wptr(v2)
      drm/amd/powerplay: fix power over limit on Fiji
      drm/amdgpu:Fixed wrong emit frame size for enc
      drm/amdgpu: move WB_FREE to correct place
      drm/amdgpu: only flush hotplug work without DC
      drm/amd/display: check for ipp before calling cursor operations
      drm/i915: Make global seqno known in i915_gem_request_execute tracepoint
      drm/i915: Clear the in-use marker on execbuf failure
      drm/i915/cnl: Fix PORT_TX_DW5/7 register address
      drm/i915/audio: fix check for av_enc_map overflow
      drm/i915: Fix rsvd2 mask when out-fence is returned
      virtio-gpu: fix ioctl and expose the fixed status to userspace.
      drm/sun4i: Protect the TCON pixel clocks
      drm/sun4i: Enable the output on the pins (tcon0)
      drm/nouveau: prefer XBGR2101010 for addfb ioctl
      drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE
      drm/amd/display: VGA black screen from s3 when attached to hook
      ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 5d60e057d127538113d8945ea87d916fccee93fe
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pseries_defconfig
# Added to kconfig CONFIG_PPC_SPLPAR=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/arch/powerpc/kvm/powerpc.c: In function 'kvmppc_handle_load128_by2x64':
/kisskb/src/arch/powerpc/kvm/powerpc.c:1361:2: error: 'emulated' may be used uninitialized in this function [-Werror=uninitialized]
cc1: all warnings being treated as errors
/kisskb/src/scripts/Makefile.build:324: recipe for target 'arch/powerpc/kvm/powerpc.o' failed
make[2]: *** [arch/powerpc/kvm/powerpc.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/Makefile:1053: recipe for target 'arch/powerpc/kvm' failed
make[1]: *** [arch/powerpc/kvm] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/mm/swap_state.c: In function '__add_to_swap_cache':
/kisskb/src/mm/swap_state.c:135:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1439:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2043:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1816:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1726:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc
# Build took: 0:01:50.067729