# 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/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 5d60e057d127538113d8945ea87d916fccee93fe
# < make -s -j 10 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 10 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' 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/sound/hda/hdac_regmap.c: In function 'hda_reg_write':
/kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' 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]
kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1c5: unreachable instruction
kernel/trace/trace.o: warning: objtool: tracing_start()+0x6f: unreachable instruction
drivers/clk/clk.o: warning: objtool: clk_prepare_unlock()+0x44: unreachable instruction
/kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1350:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1307:6: note: 'pwr_level_cisco' was declared here
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here
fs/aio.o: warning: objtool: aio_nr_sub()+0x2d: unreachable instruction
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64
# Build took: 0:01:40.740135