# git rev-parse -q --verify c42c12a905454734bbddaa9ca62413b4d493234e^{commit}
c42c12a905454734bbddaa9ca62413b4d493234e
already have revision, skipping fetch
# git checkout -q -f -B kisskb c42c12a905454734bbddaa9ca62413b4d493234e
# git clean -qxdf
# < git log -1
# commit c42c12a905454734bbddaa9ca62413b4d493234e
# Merge: 97f4e14 c78d1f9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 5 19:43:29 2018 -0700
# 
#     Merge tag 'drm-fixes-2018-07-06' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "This is the drm fixes for rc4.
#     
#       It's a bit larger than I'd like but the exynos cleanups are pretty
#       mechanical, and I'd rather have them in sooner rather than later so we
#       can avoid too much conflicts around them. The non-mechanincal exynos
#       changes are mostly fixes for new feature recently introduced.
#     
#       Apart from the exynos updates, we have:
#     
#       i915:
#        - GVT and GGTT mapping fixes
#     
#       amdgpu:
#        - fix HDMI2.0 4K@60 Hz regression
#        - Hotplug fixes for dual-GPU laptops to make power management better
#        - misc vega12 bios fixes, a race fix and some typos.
#     
#       sii8620 bridge:
#        - small fixes around mode setting
#     
#       core:
#        - use kvzalloc to allocate blob property memory"
#     
#     * tag 'drm-fixes-2018-07-06' of git://anongit.freedesktop.org/drm/drm: (34 commits)
#       drm/amd/display: add a check for display depth validity
#       drm/amd/display: adding ycbcr420 pixel encoding for hdmi
#       drm/udl: fix display corruption of the last line
#       drm/bridge/sii8620: Fix link mode selection
#       drm/bridge/sii8620: Fix display of packed pixel modes
#       drm/bridge/sii8620: Send AVI infoframe in all MHL versions
#       drm/amdgpu: fix user fence write race condition
#       drm/i915: Try GGTT mmapping whole object as partial
#       drm/amdgpu/pm: fix display count in non-DC path
#       drm/amdgpu: fix swapped emit_ib_size in vce3
#       drm: Use kvzalloc for allocating blob property memory
#       drm/i915/gvt: changed DDI mode emulation type
#       drm/i915/gvt: fix a bug of partially write ggtt enties
#       drm/exynos: Replace drm_dev_unref with drm_dev_put
#       drm/exynos: Replace drm_gem_object_unreference_unlocked with put function
#       drm/exynos: Replace drm_framebuffer_{un/reference} with put,get functions
#       drm/exynos: ipp: use correct enum type
#       drm/exynos: decon5433: Fix WINCONx reset value
#       drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes
#       drm/exynos: fimc: Use real buffer width for configuring the hardware
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 c42c12a905454734bbddaa9ca62413b4d493234e
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ppc64_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/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:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/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:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:637:7: 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:2046:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' 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:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1745:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc
# Build took: 0:02:25.378152