# git rev-parse -q --verify fecca68997833ef75f338fbbb76dd12fae7ca3b5^{commit}
fecca68997833ef75f338fbbb76dd12fae7ca3b5
already have revision, skipping fetch
# git checkout -q -f -B kisskb fecca68997833ef75f338fbbb76dd12fae7ca3b5
# git clean -qxdf
# < git log -1
# commit fecca68997833ef75f338fbbb76dd12fae7ca3b5
# Merge: 90280eaa88ac 4da858c08643
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 18 11:25:58 2020 -0700
# 
#     Merge tag 'drm-fixes-2020-04-18' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "Quiet enough for rc2, mostly amdgpu fixes, a couple of i915 fixes, and
#       one nouveau module firmware fix:
#     
#       i915:
#        - Fix guest page access by using the brand new VFIO dma r/w interface (Yan)
#        - Fix for i915 perf read buffers (Ashutosh)
#     
#       amdgpu:
#        - gfx10 fix
#        - SMU7 overclocking fix
#        - RAS fix
#        - GPU reset fix
#        - Fix a regression in a previous suspend/resume fix
#        - Add a gfxoff quirk
#     
#       nouveau:
#        - fix missing MODULE_FIRMWARE"
#     
#     * tag 'drm-fixes-2020-04-18' of git://anongit.freedesktop.org/drm/drm:
#       drm/nouveau/sec2/gv100-: add missing MODULE_FIRMWARE()
#       drm/amdgpu/gfx9: add gfxoff quirk
#       drm/amdgpu: fix the hw hang during perform system reboot and reset
#       drm/i915/gvt: switch to user vfio_group_pin/upin_pages
#       drm/i915/gvt: subsitute kvm_read/write_guest with vfio_dma_rw
#       drm/i915/gvt: hold reference of VFIO group during opening of vgpu
#       drm/i915/perf: Do not clear pollin for small user read buffers
#       drm/amdgpu: fix wrong vram lost counter increment V2
#       drm/amd/powerplay: unload mp1 for Arcturus RAS baco reset
#       drm/amd/powerplay: force the trim of the mclk dpm_levels if OD is enabled
#       Revert "drm/amdgpu: change SH MEM alignment mode for gfx10"
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 fecca68997833ef75f338fbbb76dd12fae7ca3b5
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:4219:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:4221:warning: override: reassigning to symbol UML_NET_SLIP
.config:4224:warning: override: reassigning to symbol UML_NET_MCAST
.config:4226:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_profile':
/kisskb/src/security/apparmor/policy_unpack.c:526:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
      str[pos] = ':';
         ^
/kisskb/src/security/apparmor/policy_unpack.c:497:14: note: 'pos' was declared here
    int c, j, pos, size2 = unpack_strdup(e, &str, NULL);
              ^
In file included from /kisskb/src/crypto/xor.c:17:0:
/kisskb/src/arch/um/include/asm/xor.h:3:35: fatal error: shared/timer-internal.h: No such file or directory
compilation terminated.
make[2]: *** [/kisskb/src/scripts/Makefile.build:267: crypto/xor.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1722: crypto] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/futex.c: In function 'futex_atomic_op_inuser':
/kisskb/src/kernel/futex.c:1686:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval > cmparg;
                 ^
/kisskb/src/net/mptcp/protocol.c: In function 'mptcp_sendmsg_frag':
/kisskb/src/net/mptcp/protocol.c:606:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (!dfrag_collapsed) {
      ^
/kisskb/src/fs/namei.c: In function 'handle_dots':
/kisskb/src/fs/namei.c:1805:10: warning: 'inode' may be used uninitialized in this function [-Wmaybe-uninitialized]
    error = step_into(nd, WALK_NOFOLLOW,
          ^
/kisskb/src/drivers/vdpa/vdpa_sim/vdpa_sim.c: In function 'vdpasim_create':
/kisskb/src/drivers/vdpa/vdpa_sim/vdpa_sim.c:324:2: error: implicit declaration of function 'set_dma_ops' [-Werror=implicit-function-declaration]
  set_dma_ops(dev, &vdpasim_dma_ops);
  ^
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:267: drivers/vdpa/vdpa_sim/vdpa_sim.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/vdpa/vdpa_sim] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/vdpa] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1722: drivers] Error 2
make: *** [Makefile:180: sub-make] Error 2
Command 'make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:06:44.611412